2018-04-13 15:02:00

176 files changed, 8879 insertions, 6499 deletions

diff --git a/context/data/scite/context/lexers/data/scite-context-data-context.lua b/context/data/scite/context/lexers/data/scite-context-data-context.lua
index 15ce97796..3e5a8767a 100644
--- a/context/data/scite/context/lexers/data/scite-context-data-context.lua
+++ b/context/data/scite/context/lexers/data/scite-context-data-context.lua
@@ -1,4 +1,4 @@
 return {
  ["constants"]={ "zerocount", "minusone", "minustwo", "plusone", "plustwo", "plusthree", "plusfour", "plusfive", "plussix", "plusseven", "pluseight", "plusnine", "plusten", "plussixteen", "plushundred", "plustwohundred", "plusthousand", "plustenthousand", "plustwentythousand", "medcard", "maxcard", "maxcardminusone", "zeropoint", "onepoint", "halfapoint", "onebasepoint", "maxcount", "maxdimen", "scaledpoint", "thousandpoint", "points", "halfpoint", "zeroskip", "zeromuskip", "onemuskip", "pluscxxvii", "pluscxxviii", "pluscclv", "pluscclvi", "normalpagebox", "endoflinetoken", "outputnewlinechar", "emptytoks", "empty", "undefined", "voidbox", "emptybox", "emptyvbox", "emptyhbox", "bigskipamount", "medskipamount", "smallskipamount", "fmtname", "fmtversion", "texengine", "texenginename", "texengineversion", "texenginefunctionality", "luatexengine", "pdftexengine", "xetexengine", "unknownengine", "activecatcode", "bgroup", "egroup", "endline", "conditionaltrue", "conditionalfalse", "attributeunsetvalue", "uprotationangle", "rightrotationangle", "downrotationangle", "leftrotationangle", "inicatcodes", "ctxcatcodes", "texcatcodes", "notcatcodes", "txtcatcodes", "vrbcatcodes", "prtcatcodes", "nilcatcodes", "luacatcodes", "tpacatcodes", "tpbcatcodes", "xmlcatcodes", "ctdcatcodes", "escapecatcode", "begingroupcatcode", "endgroupcatcode", "mathshiftcatcode", "alignmentcatcode", "endoflinecatcode", "parametercatcode", "superscriptcatcode", "subscriptcatcode", "ignorecatcode", "spacecatcode", "lettercatcode", "othercatcode", "activecatcode", "commentcatcode", "invalidcatcode", "tabasciicode", "newlineasciicode", "formfeedasciicode", "endoflineasciicode", "endoffileasciicode", "spaceasciicode", "hashasciicode", "dollarasciicode", "commentasciicode", "ampersandasciicode", "colonasciicode", "backslashasciicode", "circumflexasciicode", "underscoreasciicode", "leftbraceasciicode", "barasciicode", "rightbraceasciicode", "tildeasciicode", "delasciicode", "lessthanasciicode", "morethanasciicode", "doublecommentsignal", "atsignasciicode", "exclamationmarkasciicode", "questionmarkasciicode", "doublequoteasciicode", "singlequoteasciicode", "forwardslashasciicode", "primeasciicode", "hyphenasciicode", "activemathcharcode", "activetabtoken", "activeformfeedtoken", "activeendoflinetoken", "batchmodecode", "nonstopmodecode", "scrollmodecode", "errorstopmodecode", "bottomlevelgroupcode", "simplegroupcode", "hboxgroupcode", "adjustedhboxgroupcode", "vboxgroupcode", "vtopgroupcode", "aligngroupcode", "noaligngroupcode", "outputgroupcode", "mathgroupcode", "discretionarygroupcode", "insertgroupcode", "vcentergroupcode", "mathchoicegroupcode", "semisimplegroupcode", "mathshiftgroupcode", "mathleftgroupcode", "vadjustgroupcode", "charnodecode", "hlistnodecode", "vlistnodecode", "rulenodecode", "insertnodecode", "marknodecode", "adjustnodecode", "ligaturenodecode", "discretionarynodecode", "whatsitnodecode", "mathnodecode", "gluenodecode", "kernnodecode", "penaltynodecode", "unsetnodecode", "mathsnodecode", "charifcode", "catifcode", "numifcode", "dimifcode", "oddifcode", "vmodeifcode", "hmodeifcode", "mmodeifcode", "innerifcode", "voidifcode", "hboxifcode", "vboxifcode", "xifcode", "eofifcode", "trueifcode", "falseifcode", "caseifcode", "definedifcode", "csnameifcode", "fontcharifcode", "fontslantperpoint", "fontinterwordspace", "fontinterwordstretch", "fontinterwordshrink", "fontexheight", "fontemwidth", "fontextraspace", "slantperpoint", "mathexheight", "mathemwidth", "interwordspace", "interwordstretch", "interwordshrink", "exheight", "emwidth", "extraspace", "mathsupdisplay", "mathsupnormal", "mathsupcramped", "mathsubnormal", "mathsubcombined", "mathaxisheight", "muquad", "startmode", "stopmode", "startnotmode", "stopnotmode", "startmodeset", "stopmodeset", "doifmode", "doifelsemode", "doifmodeelse", "doifnotmode", "startmodeset", "stopmodeset", "startallmodes", "stopallmodes", "startnotallmodes", "stopnotallmodes", "doifallmodes", "doifelseallmodes", "doifallmodeselse", "doifnotallmodes", "startenvironment", "stopenvironment", "environment", "startcomponent", "stopcomponent", "component", "startproduct", "stopproduct", "product", "startproject", "stopproject", "project", "starttext", "stoptext", "startnotext", "stopnotext", "startdocument", "stopdocument", "documentvariable", "unexpandeddocumentvariable", "setupdocument", "presetdocument", "startmodule", "stopmodule", "usemodule", "usetexmodule", "useluamodule", "setupmodule", "currentmoduleparameter", "moduleparameter", "everystarttext", "everystoptext", "startTEXpage", "stopTEXpage", "enablemode", "disablemode", "preventmode", "definemode", "globalenablemode", "globaldisablemode", "globalpreventmode", "pushmode", "popmode", "typescriptone", "typescripttwo", "typescriptthree", "mathsizesuffix", "mathordcode", "mathopcode", "mathbincode", "mathrelcode", "mathopencode", "mathclosecode", "mathpunctcode", "mathalphacode", "mathinnercode", "mathnothingcode", "mathlimopcode", "mathnolopcode", "mathboxcode", "mathchoicecode", "mathaccentcode", "mathradicalcode", "constantnumber", "constantnumberargument", "constantdimen", "constantdimenargument", "constantemptyargument", "continueifinputfile", "luastringsep", "!!bs", "!!es", "lefttorightmark", "righttoleftmark", "lrm", "rlm", "bidilre", "bidirle", "bidipop", "bidilro", "bidirlo", "breakablethinspace", "nobreakspace", "nonbreakablespace", "narrownobreakspace", "zerowidthnobreakspace", "ideographicspace", "ideographichalffillspace", "twoperemspace", "threeperemspace", "fourperemspace", "fiveperemspace", "sixperemspace", "figurespace", "punctuationspace", "hairspace", "enquad", "emquad", "zerowidthspace", "zerowidthnonjoiner", "zerowidthjoiner", "zwnj", "zwj", "optionalspace", "asciispacechar", "softhyphen", "Ux", "eUx", "Umathaccents", "parfillleftskip", "parfillrightskip" },
- ["helpers"]={ "startsetups", "stopsetups", "startxmlsetups", "stopxmlsetups", "startluasetups", "stopluasetups", "starttexsetups", "stoptexsetups", "startrawsetups", "stoprawsetups", "startlocalsetups", "stoplocalsetups", "starttexdefinition", "stoptexdefinition", "starttexcode", "stoptexcode", "startcontextcode", "stopcontextcode", "startcontextdefinitioncode", "stopcontextdefinitioncode", "texdefinition", "doifelsesetups", "doifsetupselse", "doifsetups", "doifnotsetups", "setup", "setups", "texsetup", "xmlsetup", "luasetup", "directsetup", "fastsetup", "doifelsecommandhandler", "doifcommandhandlerelse", "doifnotcommandhandler", "doifcommandhandler", "newmode", "setmode", "resetmode", "newsystemmode", "setsystemmode", "resetsystemmode", "pushsystemmode", "popsystemmode", "booleanmodevalue", "newcount", "newdimen", "newskip", "newmuskip", "newbox", "newtoks", "newread", "newwrite", "newmarks", "newinsert", "newattribute", "newif", "newlanguage", "newfamily", "newfam", "newhelp", "then", "begcsname", "strippedcsname", "checkedstrippedcsname", "firstargumentfalse", "firstargumenttrue", "secondargumentfalse", "secondargumenttrue", "thirdargumentfalse", "thirdargumenttrue", "fourthargumentfalse", "fourthargumenttrue", "fifthargumentfalse", "fifthsargumenttrue", "sixthargumentfalse", "sixtsargumenttrue", "doglobal", "dodoglobal", "redoglobal", "resetglobal", "donothing", "dontcomplain", "forgetall", "donetrue", "donefalse", "foundtrue", "foundfalse", "inlineordisplaymath", "indisplaymath", "forcedisplaymath", "startforceddisplaymath", "stopforceddisplaymath", "startpickupmath", "stoppickupmath", "reqno", "mathortext", "htdp", "unvoidbox", "hfilll", "vfilll", "mathbox", "mathlimop", "mathnolop", "mathnothing", "mathalpha", "currentcatcodetable", "defaultcatcodetable", "catcodetablename", "newcatcodetable", "startcatcodetable", "stopcatcodetable", "startextendcatcodetable", "stopextendcatcodetable", "pushcatcodetable", "popcatcodetable", "restorecatcodes", "setcatcodetable", "letcatcodecommand", "defcatcodecommand", "uedcatcodecommand", "hglue", "vglue", "hfillneg", "vfillneg", "hfilllneg", "vfilllneg", "ruledhss", "ruledhfil", "ruledhfill", "ruledhfilneg", "ruledhfillneg", "normalhfillneg", "ruledvss", "ruledvfil", "ruledvfill", "ruledvfilneg", "ruledvfillneg", "normalvfillneg", "ruledhbox", "ruledvbox", "ruledvtop", "ruledvcenter", "ruledmbox", "ruledhpack", "ruledvpack", "ruledtpack", "ruledhskip", "ruledvskip", "ruledkern", "ruledmskip", "ruledmkern", "ruledhglue", "ruledvglue", "normalhglue", "normalvglue", "ruledpenalty", "filledhboxb", "filledhboxr", "filledhboxg", "filledhboxc", "filledhboxm", "filledhboxy", "filledhboxk", "scratchcounter", "globalscratchcounter", "privatescratchcounter", "scratchdimen", "globalscratchdimen", "privatescratchdimen", "scratchskip", "globalscratchskip", "privatescratchskip", "scratchmuskip", "globalscratchmuskip", "privatescratchmuskip", "scratchtoks", "globalscratchtoks", "privatescratchtoks", "scratchbox", "globalscratchbox", "privatescratchbox", "normalbaselineskip", "normallineskip", "normallineskiplimit", "availablehsize", "localhsize", "setlocalhsize", "distributedhsize", "hsizefraction", "nextbox", "dowithnextbox", "dowithnextboxcs", "dowithnextboxcontent", "dowithnextboxcontentcs", "flushnextbox", "scratchwidth", "scratchheight", "scratchdepth", "scratchoffset", "scratchdistance", "scratchhsize", "scratchvsize", "scratchxoffset", "scratchyoffset", "scratchhoffset", "scratchvoffset", "scratchxposition", "scratchyposition", "scratchtopoffset", "scratchbottomoffset", "scratchleftoffset", "scratchrightoffset", "scratchcounterone", "scratchcountertwo", "scratchcounterthree", "scratchcounterfour", "scratchcounterfive", "scratchcountersix", "scratchdimenone", "scratchdimentwo", "scratchdimenthree", "scratchdimenfour", "scratchdimenfive", "scratchdimensix", "scratchskipone", "scratchskiptwo", "scratchskipthree", "scratchskipfour", "scratchskipfive", "scratchskipsix", "scratchmuskipone", "scratchmuskiptwo", "scratchmuskipthree", "scratchmuskipfour", "scratchmuskipfive", "scratchmuskipsix", "scratchtoksone", "scratchtokstwo", "scratchtoksthree", "scratchtoksfour", "scratchtoksfive", "scratchtokssix", "scratchboxone", "scratchboxtwo", "scratchboxthree", "scratchboxfour", "scratchboxfive", "scratchboxsix", "scratchnx", "scratchny", "scratchmx", "scratchmy", "scratchunicode", "scratchmin", "scratchmax", "scratchleftskip", "scratchrightskip", "scratchtopskip", "scratchbottomskip", "doif", "doifnot", "doifelse", "doifinset", "doifnotinset", "doifelseinset", "doifinsetelse", "doifelsenextchar", "doifnextcharelse", "doifelsenextoptional", "doifnextoptionalelse", "doifelsenextoptionalcs", "doifnextoptionalcselse", "doifelsefastoptionalcheck", "doiffastoptionalcheckelse", "doifelsefastoptionalcheckcs", "doiffastoptionalcheckcselse", "doifelsenextbgroup", "doifnextbgroupelse", "doifelsenextbgroupcs", "doifnextbgroupcselse", "doifelsenextparenthesis", "doifnextparenthesiselse", "doifelseundefined", "doifundefinedelse", "doifelsedefined", "doifdefinedelse", "doifundefined", "doifdefined", "doifelsevalue", "doifvalue", "doifnotvalue", "doifnothing", "doifsomething", "doifelsenothing", "doifnothingelse", "doifelsesomething", "doifsomethingelse", "doifvaluenothing", "doifvaluesomething", "doifelsevaluenothing", "doifvaluenothingelse", "doifelsedimension", "doifdimensionelse", "doifelsenumber", "doifnumberelse", "doifnumber", "doifnotnumber", "doifelsecommon", "doifcommonelse", "doifcommon", "doifnotcommon", "doifinstring", "doifnotinstring", "doifelseinstring", "doifinstringelse", "doifelseassignment", "doifassignmentelse", "docheckassignment", "doiftext", "doifelsetext", "doiftextelse", "doifnottext", "tracingall", "tracingnone", "loggingall", "removetoks", "appendtoks", "prependtoks", "appendtotoks", "prependtotoks", "to", "endgraf", "endpar", "everyendpar", "reseteverypar", "finishpar", "empty", "null", "space", "quad", "enspace", "emspace", "charspace", "nbsp", "crlf", "obeyspaces", "obeylines", "obeyedspace", "obeyedline", "obeyedtab", "obeyedpage", "normalspace", "executeifdefined", "singleexpandafter", "doubleexpandafter", "tripleexpandafter", "dontleavehmode", "removelastspace", "removeunwantedspaces", "keepunwantedspaces", "removepunctuation", "ignoreparskip", "forcestrutdepth", "wait", "writestatus", "define", "defineexpandable", "redefine", "setmeasure", "setemeasure", "setgmeasure", "setxmeasure", "definemeasure", "freezemeasure", "measure", "measured", "installcorenamespace", "getvalue", "getuvalue", "setvalue", "setevalue", "setgvalue", "setxvalue", "letvalue", "letgvalue", "resetvalue", "undefinevalue", "ignorevalue", "setuvalue", "setuevalue", "setugvalue", "setuxvalue", "globallet", "glet", "udef", "ugdef", "uedef", "uxdef", "checked", "unique", "getparameters", "geteparameters", "getgparameters", "getxparameters", "forgetparameters", "copyparameters", "getdummyparameters", "dummyparameter", "directdummyparameter", "setdummyparameter", "letdummyparameter", "setexpandeddummyparameter", "usedummystyleandcolor", "usedummystyleparameter", "usedummycolorparameter", "processcommalist", "processcommacommand", "quitcommalist", "quitprevcommalist", "processaction", "processallactions", "processfirstactioninset", "processallactionsinset", "unexpanded", "expanded", "startexpanded", "stopexpanded", "protected", "protect", "unprotect", "firstofoneargument", "firstoftwoarguments", "secondoftwoarguments", "firstofthreearguments", "secondofthreearguments", "thirdofthreearguments", "firstoffourarguments", "secondoffourarguments", "thirdoffourarguments", "fourthoffourarguments", "firstoffivearguments", "secondoffivearguments", "thirdoffivearguments", "fourthoffivearguments", "fifthoffivearguments", "firstofsixarguments", "secondofsixarguments", "thirdofsixarguments", "fourthofsixarguments", "fifthofsixarguments", "sixthofsixarguments", "firstofoneunexpanded", "firstoftwounexpanded", "secondoftwounexpanded", "firstofthreeunexpanded", "secondofthreeunexpanded", "thirdofthreeunexpanded", "gobbleoneargument", "gobbletwoarguments", "gobblethreearguments", "gobblefourarguments", "gobblefivearguments", "gobblesixarguments", "gobblesevenarguments", "gobbleeightarguments", "gobbleninearguments", "gobbletenarguments", "gobbleoneoptional", "gobbletwooptionals", "gobblethreeoptionals", "gobblefouroptionals", "gobblefiveoptionals", "dorecurse", "doloop", "exitloop", "dostepwiserecurse", "recurselevel", "recursedepth", "dofastloopcs", "fastloopindex", "fastloopfinal", "dowith", "newconstant", "setnewconstant", "setconstant", "setconstantvalue", "newconditional", "settrue", "setfalse", "settruevalue", "setfalsevalue", "newmacro", "setnewmacro", "newfraction", "newsignal", "dosingleempty", "dodoubleempty", "dotripleempty", "doquadrupleempty", "doquintupleempty", "dosixtupleempty", "doseventupleempty", "dosingleargument", "dodoubleargument", "dotripleargument", "doquadrupleargument", "doquintupleargument", "dosixtupleargument", "doseventupleargument", "dosinglegroupempty", "dodoublegroupempty", "dotriplegroupempty", "doquadruplegroupempty", "doquintuplegroupempty", "permitspacesbetweengroups", "dontpermitspacesbetweengroups", "nopdfcompression", "maximumpdfcompression", "normalpdfcompression", "modulonumber", "dividenumber", "getfirstcharacter", "doifelsefirstchar", "doiffirstcharelse", "startnointerference", "stopnointerference", "twodigits", "threedigits", "leftorright", "offinterlineskip", "oninterlineskip", "nointerlineskip", "strut", "halfstrut", "quarterstrut", "depthstrut", "halflinestrut", "noheightstrut", "setstrut", "strutbox", "strutht", "strutdp", "strutwd", "struthtdp", "strutgap", "begstrut", "endstrut", "lineheight", "leftboundary", "rightboundary", "signalcharacter", "ordordspacing", "ordopspacing", "ordbinspacing", "ordrelspacing", "ordopenspacing", "ordclosespacing", "ordpunctspacing", "ordinnerspacing", "opordspacing", "opopspacing", "opbinspacing", "oprelspacing", "opopenspacing", "opclosespacing", "oppunctspacing", "opinnerspacing", "binordspacing", "binopspacing", "binbinspacing", "binrelspacing", "binopenspacing", "binclosespacing", "binpunctspacing", "bininnerspacing", "relordspacing", "relopspacing", "relbinspacing", "relrelspacing", "relopenspacing", "relclosespacing", "relpunctspacing", "relinnerspacing", "openordspacing", "openopspacing", "openbinspacing", "openrelspacing", "openopenspacing", "openclosespacing", "openpunctspacing", "openinnerspacing", "closeordspacing", "closeopspacing", "closebinspacing", "closerelspacing", "closeopenspacing", "closeclosespacing", "closepunctspacing", "closeinnerspacing", "punctordspacing", "punctopspacing", "punctbinspacing", "punctrelspacing", "punctopenspacing", "punctclosespacing", "punctpunctspacing", "punctinnerspacing", "innerordspacing", "inneropspacing", "innerbinspacing", "innerrelspacing", "inneropenspacing", "innerclosespacing", "innerpunctspacing", "innerinnerspacing", "normalreqno", "startimath", "stopimath", "normalstartimath", "normalstopimath", "startdmath", "stopdmath", "normalstartdmath", "normalstopdmath", "normalsuperscript", "normalsubscript", "normalnosuperscript", "normalnosubscript", "superscript", "subscript", "nosuperscript", "nosubscript", "uncramped", "cramped", "triggermathstyle", "mathstylefont", "mathsmallstylefont", "mathstyleface", "mathsmallstyleface", "mathstylecommand", "mathpalette", "mathstylehbox", "mathstylevbox", "mathstylevcenter", "mathstylevcenteredhbox", "mathstylevcenteredvbox", "mathtext", "setmathsmalltextbox", "setmathtextbox", "pushmathstyle", "popmathstyle", "triggerdisplaystyle", "triggertextstyle", "triggerscriptstyle", "triggerscriptscriptstyle", "triggeruncrampedstyle", "triggercrampedstyle", "triggersmallstyle", "triggeruncrampedsmallstyle", "triggercrampedsmallstyle", "triggerbigstyle", "triggeruncrampedbigstyle", "triggercrampedbigstyle", "luaexpr", "expelsedoif", "expdoif", "expdoifnot", "expdoifelsecommon", "expdoifcommonelse", "expdoifelseinset", "expdoifinsetelse", "ctxdirectlua", "ctxlatelua", "ctxsprint", "ctxwrite", "ctxcommand", "ctxdirectcommand", "ctxlatecommand", "ctxreport", "ctxlua", "luacode", "lateluacode", "directluacode", "registerctxluafile", "ctxloadluafile", "luaversion", "luamajorversion", "luaminorversion", "ctxluacode", "luaconditional", "luaexpanded", "startluaparameterset", "stopluaparameterset", "luaparameterset", "definenamedlua", "obeylualines", "obeyluatokens", "startluacode", "stopluacode", "startlua", "stoplua", "startctxfunction", "stopctxfunction", "ctxfunction", "startctxfunctiondefinition", "stopctxfunctiondefinition", "installctxfunction", "installctxfunctioncall", "installprotectedctxfunction", "installprotectedctxfunctioncall", "installctxscanner", "installctxscannercall", "resetctxscanner", "installprotectedctxscanner", "installprotectedctxscannercall", "cldprocessfile", "cldloadfile", "cldcontext", "cldcommand", "carryoverpar", "lastlinewidth", "assumelongusagecs", "Umathbotaccent", "righttolefthbox", "lefttorighthbox", "righttoleftvbox", "lefttorightvbox", "righttoleftvtop", "lefttorightvtop", "rtlhbox", "ltrhbox", "rtlvbox", "ltrvbox", "rtlvtop", "ltrvtop", "autodirhbox", "autodirvbox", "autodirvtop", "leftorrighthbox", "leftorrightvbox", "leftorrightvtop", "lefttoright", "righttoleft", "checkedlefttoright", "checkedrighttoleft", "synchronizelayoutdirection", "synchronizedisplaydirection", "synchronizeinlinedirection", "dirlre", "dirrle", "dirlro", "dirrlo", "lesshyphens", "morehyphens", "nohyphens", "dohyphens", "Ucheckedstartdisplaymath", "Ucheckedstopdisplaymath", "break", "nobreak", "allowbreak", "goodbreak", "nospace", "nospacing", "dospacing", "naturalhbox", "naturalvbox", "naturalvtop", "naturalhpack", "naturalvpack", "frule", "compoundhyphenpenalty", "start", "stop" },
+ ["helpers"]={ "startsetups", "stopsetups", "startxmlsetups", "stopxmlsetups", "startluasetups", "stopluasetups", "starttexsetups", "stoptexsetups", "startrawsetups", "stoprawsetups", "startlocalsetups", "stoplocalsetups", "starttexdefinition", "stoptexdefinition", "starttexcode", "stoptexcode", "startcontextcode", "stopcontextcode", "startcontextdefinitioncode", "stopcontextdefinitioncode", "texdefinition", "doifelsesetups", "doifsetupselse", "doifsetups", "doifnotsetups", "setup", "setups", "texsetup", "xmlsetup", "luasetup", "directsetup", "fastsetup", "doifelsecommandhandler", "doifcommandhandlerelse", "doifnotcommandhandler", "doifcommandhandler", "newmode", "setmode", "resetmode", "newsystemmode", "setsystemmode", "resetsystemmode", "pushsystemmode", "popsystemmode", "booleanmodevalue", "newcount", "newdimen", "newskip", "newmuskip", "newbox", "newtoks", "newread", "newwrite", "newmarks", "newinsert", "newattribute", "newif", "newlanguage", "newfamily", "newfam", "newhelp", "then", "begcsname", "strippedcsname", "checkedstrippedcsname", "firstargumentfalse", "firstargumenttrue", "secondargumentfalse", "secondargumenttrue", "thirdargumentfalse", "thirdargumenttrue", "fourthargumentfalse", "fourthargumenttrue", "fifthargumentfalse", "fifthsargumenttrue", "sixthargumentfalse", "sixtsargumenttrue", "doglobal", "dodoglobal", "redoglobal", "resetglobal", "donothing", "dontcomplain", "forgetall", "donetrue", "donefalse", "foundtrue", "foundfalse", "inlineordisplaymath", "indisplaymath", "forcedisplaymath", "startforceddisplaymath", "stopforceddisplaymath", "startpickupmath", "stoppickupmath", "reqno", "mathortext", "htdp", "unvoidbox", "hfilll", "vfilll", "mathbox", "mathlimop", "mathnolop", "mathnothing", "mathalpha", "currentcatcodetable", "defaultcatcodetable", "catcodetablename", "newcatcodetable", "startcatcodetable", "stopcatcodetable", "startextendcatcodetable", "stopextendcatcodetable", "pushcatcodetable", "popcatcodetable", "restorecatcodes", "setcatcodetable", "letcatcodecommand", "defcatcodecommand", "uedcatcodecommand", "hglue", "vglue", "hfillneg", "vfillneg", "hfilllneg", "vfilllneg", "ruledhss", "ruledhfil", "ruledhfill", "ruledhfilll", "ruledhfilneg", "ruledhfillneg", "normalhfillneg", "normalhfilllneg", "ruledvss", "ruledvfil", "ruledvfill", "ruledvfilll", "ruledvfilneg", "ruledvfillneg", "normalvfillneg", "normalvfilllneg", "ruledhbox", "ruledvbox", "ruledvtop", "ruledvcenter", "ruledmbox", "ruledhpack", "ruledvpack", "ruledtpack", "ruledhskip", "ruledvskip", "ruledkern", "ruledmskip", "ruledmkern", "ruledhglue", "ruledvglue", "normalhglue", "normalvglue", "ruledpenalty", "filledhboxb", "filledhboxr", "filledhboxg", "filledhboxc", "filledhboxm", "filledhboxy", "filledhboxk", "scratchcounter", "globalscratchcounter", "privatescratchcounter", "scratchdimen", "globalscratchdimen", "privatescratchdimen", "scratchskip", "globalscratchskip", "privatescratchskip", "scratchmuskip", "globalscratchmuskip", "privatescratchmuskip", "scratchtoks", "globalscratchtoks", "privatescratchtoks", "scratchbox", "globalscratchbox", "privatescratchbox", "normalbaselineskip", "normallineskip", "normallineskiplimit", "availablehsize", "localhsize", "setlocalhsize", "distributedhsize", "hsizefraction", "nextbox", "dowithnextbox", "dowithnextboxcs", "dowithnextboxcontent", "dowithnextboxcontentcs", "flushnextbox", "scratchwidth", "scratchheight", "scratchdepth", "scratchoffset", "scratchdistance", "scratchhsize", "scratchvsize", "scratchxoffset", "scratchyoffset", "scratchhoffset", "scratchvoffset", "scratchxposition", "scratchyposition", "scratchtopoffset", "scratchbottomoffset", "scratchleftoffset", "scratchrightoffset", "scratchcounterone", "scratchcountertwo", "scratchcounterthree", "scratchcounterfour", "scratchcounterfive", "scratchcountersix", "scratchdimenone", "scratchdimentwo", "scratchdimenthree", "scratchdimenfour", "scratchdimenfive", "scratchdimensix", "scratchskipone", "scratchskiptwo", "scratchskipthree", "scratchskipfour", "scratchskipfive", "scratchskipsix", "scratchmuskipone", "scratchmuskiptwo", "scratchmuskipthree", "scratchmuskipfour", "scratchmuskipfive", "scratchmuskipsix", "scratchtoksone", "scratchtokstwo", "scratchtoksthree", "scratchtoksfour", "scratchtoksfive", "scratchtokssix", "scratchboxone", "scratchboxtwo", "scratchboxthree", "scratchboxfour", "scratchboxfive", "scratchboxsix", "scratchnx", "scratchny", "scratchmx", "scratchmy", "scratchunicode", "scratchmin", "scratchmax", "scratchleftskip", "scratchrightskip", "scratchtopskip", "scratchbottomskip", "doif", "doifnot", "doifelse", "doifinset", "doifnotinset", "doifelseinset", "doifinsetelse", "doifelsenextchar", "doifnextcharelse", "doifelsenextoptional", "doifnextoptionalelse", "doifelsenextoptionalcs", "doifnextoptionalcselse", "doifelsefastoptionalcheck", "doiffastoptionalcheckelse", "doifelsefastoptionalcheckcs", "doiffastoptionalcheckcselse", "doifelsenextbgroup", "doifnextbgroupelse", "doifelsenextbgroupcs", "doifnextbgroupcselse", "doifelsenextparenthesis", "doifnextparenthesiselse", "doifelseundefined", "doifundefinedelse", "doifelsedefined", "doifdefinedelse", "doifundefined", "doifdefined", "doifelsevalue", "doifvalue", "doifnotvalue", "doifnothing", "doifsomething", "doifelsenothing", "doifnothingelse", "doifelsesomething", "doifsomethingelse", "doifvaluenothing", "doifvaluesomething", "doifelsevaluenothing", "doifvaluenothingelse", "doifelsedimension", "doifdimensionelse", "doifelsenumber", "doifnumberelse", "doifnumber", "doifnotnumber", "doifelsecommon", "doifcommonelse", "doifcommon", "doifnotcommon", "doifinstring", "doifnotinstring", "doifelseinstring", "doifinstringelse", "doifelseassignment", "doifassignmentelse", "docheckassignment", "doiftext", "doifelsetext", "doiftextelse", "doifnottext", "tracingall", "tracingnone", "loggingall", "removetoks", "appendtoks", "prependtoks", "appendtotoks", "prependtotoks", "to", "endgraf", "endpar", "everyendpar", "reseteverypar", "finishpar", "empty", "null", "space", "quad", "enspace", "emspace", "charspace", "nbsp", "crlf", "obeyspaces", "obeylines", "obeyedspace", "obeyedline", "obeyedtab", "obeyedpage", "normalspace", "executeifdefined", "singleexpandafter", "doubleexpandafter", "tripleexpandafter", "dontleavehmode", "removelastspace", "removeunwantedspaces", "keepunwantedspaces", "removepunctuation", "ignoreparskip", "forcestrutdepth", "wait", "writestatus", "define", "defineexpandable", "redefine", "setmeasure", "setemeasure", "setgmeasure", "setxmeasure", "definemeasure", "freezemeasure", "measure", "measured", "installcorenamespace", "getvalue", "getuvalue", "setvalue", "setevalue", "setgvalue", "setxvalue", "letvalue", "letgvalue", "resetvalue", "undefinevalue", "ignorevalue", "setuvalue", "setuevalue", "setugvalue", "setuxvalue", "globallet", "glet", "udef", "ugdef", "uedef", "uxdef", "checked", "unique", "getparameters", "geteparameters", "getgparameters", "getxparameters", "forgetparameters", "copyparameters", "getdummyparameters", "dummyparameter", "directdummyparameter", "setdummyparameter", "letdummyparameter", "setexpandeddummyparameter", "usedummystyleandcolor", "usedummystyleparameter", "usedummycolorparameter", "processcommalist", "processcommacommand", "quitcommalist", "quitprevcommalist", "processaction", "processallactions", "processfirstactioninset", "processallactionsinset", "unexpanded", "expanded", "startexpanded", "stopexpanded", "protected", "protect", "unprotect", "firstofoneargument", "firstoftwoarguments", "secondoftwoarguments", "firstofthreearguments", "secondofthreearguments", "thirdofthreearguments", "firstoffourarguments", "secondoffourarguments", "thirdoffourarguments", "fourthoffourarguments", "firstoffivearguments", "secondoffivearguments", "thirdoffivearguments", "fourthoffivearguments", "fifthoffivearguments", "firstofsixarguments", "secondofsixarguments", "thirdofsixarguments", "fourthofsixarguments", "fifthofsixarguments", "sixthofsixarguments", "firstofoneunexpanded", "firstoftwounexpanded", "secondoftwounexpanded", "firstofthreeunexpanded", "secondofthreeunexpanded", "thirdofthreeunexpanded", "gobbleoneargument", "gobbletwoarguments", "gobblethreearguments", "gobblefourarguments", "gobblefivearguments", "gobblesixarguments", "gobblesevenarguments", "gobbleeightarguments", "gobbleninearguments", "gobbletenarguments", "gobbleoneoptional", "gobbletwooptionals", "gobblethreeoptionals", "gobblefouroptionals", "gobblefiveoptionals", "dorecurse", "doloop", "exitloop", "dostepwiserecurse", "recurselevel", "recursedepth", "dofastloopcs", "fastloopindex", "fastloopfinal", "dowith", "newconstant", "setnewconstant", "setconstant", "setconstantvalue", "newconditional", "settrue", "setfalse", "settruevalue", "setfalsevalue", "newmacro", "setnewmacro", "newfraction", "newsignal", "dosingleempty", "dodoubleempty", "dotripleempty", "doquadrupleempty", "doquintupleempty", "dosixtupleempty", "doseventupleempty", "dosingleargument", "dodoubleargument", "dotripleargument", "doquadrupleargument", "doquintupleargument", "dosixtupleargument", "doseventupleargument", "dosinglegroupempty", "dodoublegroupempty", "dotriplegroupempty", "doquadruplegroupempty", "doquintuplegroupempty", "permitspacesbetweengroups", "dontpermitspacesbetweengroups", "nopdfcompression", "maximumpdfcompression", "normalpdfcompression", "modulonumber", "dividenumber", "getfirstcharacter", "doifelsefirstchar", "doiffirstcharelse", "startnointerference", "stopnointerference", "twodigits", "threedigits", "leftorright", "offinterlineskip", "oninterlineskip", "nointerlineskip", "strut", "halfstrut", "quarterstrut", "depthstrut", "halflinestrut", "noheightstrut", "setstrut", "strutbox", "strutht", "strutdp", "strutwd", "struthtdp", "strutgap", "begstrut", "endstrut", "lineheight", "leftboundary", "rightboundary", "signalcharacter", "ordordspacing", "ordopspacing", "ordbinspacing", "ordrelspacing", "ordopenspacing", "ordclosespacing", "ordpunctspacing", "ordinnerspacing", "opordspacing", "opopspacing", "opbinspacing", "oprelspacing", "opopenspacing", "opclosespacing", "oppunctspacing", "opinnerspacing", "binordspacing", "binopspacing", "binbinspacing", "binrelspacing", "binopenspacing", "binclosespacing", "binpunctspacing", "bininnerspacing", "relordspacing", "relopspacing", "relbinspacing", "relrelspacing", "relopenspacing", "relclosespacing", "relpunctspacing", "relinnerspacing", "openordspacing", "openopspacing", "openbinspacing", "openrelspacing", "openopenspacing", "openclosespacing", "openpunctspacing", "openinnerspacing", "closeordspacing", "closeopspacing", "closebinspacing", "closerelspacing", "closeopenspacing", "closeclosespacing", "closepunctspacing", "closeinnerspacing", "punctordspacing", "punctopspacing", "punctbinspacing", "punctrelspacing", "punctopenspacing", "punctclosespacing", "punctpunctspacing", "punctinnerspacing", "innerordspacing", "inneropspacing", "innerbinspacing", "innerrelspacing", "inneropenspacing", "innerclosespacing", "innerpunctspacing", "innerinnerspacing", "normalreqno", "startimath", "stopimath", "normalstartimath", "normalstopimath", "startdmath", "stopdmath", "normalstartdmath", "normalstopdmath", "normalsuperscript", "normalsubscript", "normalnosuperscript", "normalnosubscript", "superscript", "subscript", "nosuperscript", "nosubscript", "uncramped", "cramped", "triggermathstyle", "mathstylefont", "mathsmallstylefont", "mathstyleface", "mathsmallstyleface", "mathstylecommand", "mathpalette", "mathstylehbox", "mathstylevbox", "mathstylevcenter", "mathstylevcenteredhbox", "mathstylevcenteredvbox", "mathtext", "setmathsmalltextbox", "setmathtextbox", "pushmathstyle", "popmathstyle", "triggerdisplaystyle", "triggertextstyle", "triggerscriptstyle", "triggerscriptscriptstyle", "triggeruncrampedstyle", "triggercrampedstyle", "triggersmallstyle", "triggeruncrampedsmallstyle", "triggercrampedsmallstyle", "triggerbigstyle", "triggeruncrampedbigstyle", "triggercrampedbigstyle", "luaexpr", "expelsedoif", "expdoif", "expdoifnot", "expdoifelsecommon", "expdoifcommonelse", "expdoifelseinset", "expdoifinsetelse", "ctxdirectlua", "ctxlatelua", "ctxsprint", "ctxwrite", "ctxcommand", "ctxdirectcommand", "ctxlatecommand", "ctxreport", "ctxlua", "luacode", "lateluacode", "directluacode", "registerctxluafile", "ctxloadluafile", "luaversion", "luamajorversion", "luaminorversion", "ctxluacode", "luaconditional", "luaexpanded", "startluaparameterset", "stopluaparameterset", "luaparameterset", "definenamedlua", "obeylualines", "obeyluatokens", "startluacode", "stopluacode", "startlua", "stoplua", "startctxfunction", "stopctxfunction", "ctxfunction", "startctxfunctiondefinition", "stopctxfunctiondefinition", "installctxfunction", "installctxfunctioncall", "installprotectedctxfunction", "installprotectedctxfunctioncall", "installctxscanner", "installctxscannercall", "resetctxscanner", "installprotectedctxscanner", "installprotectedctxscannercall", "cldprocessfile", "cldloadfile", "cldcontext", "cldcommand", "carryoverpar", "lastlinewidth", "assumelongusagecs", "Umathbotaccent", "righttolefthbox", "lefttorighthbox", "righttoleftvbox", "lefttorightvbox", "righttoleftvtop", "lefttorightvtop", "rtlhbox", "ltrhbox", "rtlvbox", "ltrvbox", "rtlvtop", "ltrvtop", "autodirhbox", "autodirvbox", "autodirvtop", "leftorrighthbox", "leftorrightvbox", "leftorrightvtop", "lefttoright", "righttoleft", "checkedlefttoright", "checkedrighttoleft", "synchronizelayoutdirection", "synchronizedisplaydirection", "synchronizeinlinedirection", "dirlre", "dirrle", "dirlro", "dirrlo", "lesshyphens", "morehyphens", "nohyphens", "dohyphens", "Ucheckedstartdisplaymath", "Ucheckedstopdisplaymath", "break", "nobreak", "allowbreak", "goodbreak", "nospace", "nospacing", "dospacing", "naturalhbox", "naturalvbox", "naturalvtop", "naturalhpack", "naturalvpack", "frule", "compoundhyphenpenalty", "start", "stop" },
 }
\ No newline at end of file
diff --git a/context/data/scite/context/lexers/data/scite-context-data-interfaces.lua b/context/data/scite/context/lexers/data/scite-context-data-interfaces.lua
index 14036ae5d..1d98c231f 100644
--- a/context/data/scite/context/lexers/data/scite-context-data-interfaces.lua
+++ b/context/data/scite/context/lexers/data/scite-context-data-interfaces.lua
@@ -1,5 +1,5 @@
 return {
- ["common"]={ "AEacute", "AEligature", "AEmacron", "AMSTEX", "Aacute", "Abreve", "Abreveacute", "Abrevedotbelow", "Abrevegrave", "Abrevehook", "Abrevetilde", "Acaron", "Acircumflex", "Acircumflexacute", "Acircumflexdotbelow", "Acircumflexgrave", "Acircumflexhook", "Acircumflextilde", "Adiaeresis", "Adiaeresismacron", "Adotaccent", "Adotaccentmacron", "Adotbelow", "Adoublegrave", "AfterPar", "Agrave", "Ahook", "Ainvertedbreve", "Alpha", "Alphabeticnumerals", "AmSTeX", "Amacron", "And", "Angstrom", "Aogonek", "Aring", "Aringacute", "Arrowvert", "Astroke", "Atilde", "BeforePar", "Beta", "Bhook", "Big", "Bigg", "Biggl", "Biggm", "Biggr", "Bigl", "Bigm", "Bigr", "Box", "Bumpeq", "CONTEXT", "Cacute", "Cap", "Caps", "Ccaron", "Ccedilla", "Ccircumflex", "Cdotaccent", "Character", "Characters", "Chi", "Chook", "ConTeXt", "Context", "ConvertConstantAfter", "ConvertToConstant", "Cstroke", "Cup", "DZcaronligature", "DZligature", "Dafrican", "Dcaron", "Ddownarrow", "Delta", "Dhook", "Doteq", "Downarrow", "Dstroke", "Dzcaronligature", "Dzligature", "ETEX", "Eacute", "Ebreve", "Ecaron", "Ecedilla", "Ecircumflex", "Ecircumflexacute", "Ecircumflexdotbelow", "Ecircumflexgrave", "Ecircumflexhook", "Ecircumflextilde", "Ediaeresis", "Edotaccent", "Edotbelow", "Edoublegrave", "Egrave", "Ehook", "Einvertedbreve", "Emacron", "Eogonek", "Epsilon", "Eta", "Eth", "Etilde", "Eulerconst", "EveryLine", "EveryPar", "Fhook", "Finv", "Gacute", "Game", "Gamma", "Gbreve", "Gcaron", "Gcircumflex", "Gcommaaccent", "Gdotaccent", "GetPar", "Ghook", "GotoPar", "Greeknumerals", "Gstroke", "Hat", "Hcaron", "Hcircumflex", "Hstroke", "IJligature", "INRSTEX", "Iacute", "Ibreve", "Icaron", "Icircumflex", "Idiaeresis", "Idotaccent", "Idotbelow", "Idoublegrave", "Igrave", "Ihook", "Iinvertedbreve", "Im", "Imacron", "Iogonek", "Iota", "Istroke", "Itilde", "Jcircumflex", "Join", "Kappa", "Kcaron", "Kcommaaccent", "Khook", "LAMSTEX", "LATEX", "LJligature", "LUAJITTEX", "LUATEX", "LaTeX", "Lacute", "LamSTeX", "Lambda", "Lbar", "Lcaron", "Lcommaaccent", "Ldotmiddle", "Ldsh", "Leftarrow", "Leftrightarrow", "Ljligature", "Lleftarrow", "Longleftarrow", "Longleftrightarrow", "Longmapsfrom", "Longmapsto", "Longrightarrow", "Lsh", "Lstroke", "Lua", "LuaTeX", "LuajitTeX", "METAFONT", "METAFUN", "METAPOST", "MKII", "MKIV", "MKIX", "MKVI", "MKXI", "MONTH", "MONTHLONG", "MONTHSHORT", "MPII", "MPIV", "MPVI", "MPanchor", "MPbetex", "MPc", "MPcode", "MPcolor", "MPcoloronly", "MPcolumn", "MPd", "MPdrawing", "MPfontsizehskip", "MPgetmultipars", "MPgetmultishape", "MPgetposboxes", "MPh", "MPinclusions", "MPleftskip", "MPll", "MPlr", "MPls", "MPmenubuttons", "MPn", "MPoptions", "MPoverlayanchor", "MPp", "MPpage", "MPpardata", "MPplus", "MPpos", "MPpositiongraphic", "MPposset", "MPr", "MPrawvar", "MPregion", "MPrest", "MPrightskip", "MPrs", "MPstring", "MPtext", "MPtransparency", "MPul", "MPur", "MPv", "MPvar", "MPvariable", "MPvv", "MPw", "MPwhd", "MPx", "MPxy", "MPxywhd", "MPy", "Mapsfrom", "Mapsto", "MetaFont", "MetaFun", "MetaPost", "Mu", "NJligature", "Nacute", "Ncaron", "Ncommaaccent", "Nearrow", "Neng", "Ngrave", "Njligature", "NormalizeFontHeight", "NormalizeFontWidth", "NormalizeTextHeight", "NormalizeTextWidth", "Ntilde", "Nu", "Numbers", "Nwarrow", "OEligature", "Oacute", "Obreve", "Ocaron", "Ocircumflex", "Ocircumflexacute", "Ocircumflexdotbelow", "Ocircumflexgrave", "Ocircumflexhook", "Ocircumflextilde", "Odiaeresis", "Odiaeresismacron", "Odotaccent", "Odotaccentmacron", "Odotbelow", "Odoublegrave", "Ograve", "Ohook", "Ohorn", "Ohornacute", "Ohorndotbelow", "Ohorngrave", "Ohornhook", "Ohorntilde", "Ohungarumlaut", "Oinvertedbreve", "Omacron", "Omega", "Omicron", "Oogonek", "Oogonekmacron", "Ostroke", "Ostrokeacute", "Otilde", "Otildemacron", "P", "PDFETEX", "PDFTEX", "PDFcolor", "PICTEX", "PPCHTEX", "PPCHTeX", "PRAGMA", "Phi", "Phook", "Pi", "PiCTeX", "Plankconst", "PointsToBigPoints", "PointsToReal", "PointsToWholeBigPoints", "PropertyLine", "Psi", "PtToCm", "Racute", "Rcaron", "Rcommaaccent", "Rdoublegrave", "Rdsh", "Re", "ReadFile", "Relbar", "Rho", "Rightarrow", "Rinvertedbreve", "Romannumerals", "Rrightarrow", "Rsh", "S", "Sacute", "ScaledPointsToBigPoints", "ScaledPointsToWholeBigPoints", "Scaron", "Scedilla", "Schwa", "Scircumflex", "Scommaaccent", "Searrow", "Sigma", "Smallcapped", "Subset", "Supset", "Swarrow", "TABLE", "TEX", "TaBlE", "Tau", "Tcaron", "Tcedilla", "Tcommaaccent", "TeX", "TheNormalizedFontSize", "Theta", "Thook", "Thorn", "TransparencyHack", "Tstroke", "Uacute", "Ubreve", "Ucaron", "Ucircumflex", "Udiaeresis", "Udiaeresisacute", "Udiaeresiscaron", "Udiaeresisgrave", "Udiaeresismacron", "Udotbelow", "Udoublegrave", "Ugrave", "Uhook", "Uhorn", "Uhornacute", "Uhorndotbelow", "Uhorngrave", "Uhornhook", "Uhorntilde", "Uhungarumlaut", "Uinvertedbreve", "Umacron", "Uogonek", "Uparrow", "Updownarrow", "Upsilon", "Uring", "Utilde", "Uuparrow", "VDash", "Vdash", "VerboseNumber", "Vert", "Vvdash", "WEEKDAY", "WORD", "WORDS", "Wcircumflex", "WidthSpanningText", "Word", "Words", "XETEX", "XeTeX", "Xi", "Yacute", "Ycircumflex", "Ydiaeresis", "Ydotbelow", "Ygrave", "Yhook", "Ymacron", "Ytilde", "Zacute", "Zcaron", "Zdotaccent", "Zeta", "Zhook", "Zstroke", "aacute", "abbreviation", "abjadnaivenumerals", "abjadnodotnumerals", "abjadnumerals", "about", "abreve", "abreveacute", "abrevedotbelow", "abrevegrave", "abrevehook", "abrevetilde", "acaron", "acircumflex", "acircumflexacute", "acircumflexdotbelow", "acircumflexgrave", "acircumflexhook", "acircumflextilde", "activatespacehandler", "actuarial", "acute", "acwopencirclearrow", "adaptcollector", "adaptfontfeature", "adaptlayout", "adaptpapersize", "addfeature", "addfontpath", "addtoJSpreamble", "addtocommalist", "addvalue", "adiaeresis", "adiaeresismacron", "adotaccent", "adotaccentmacron", "adotbelow", "adoublegrave", "aeacute", "aeligature", "aemacron", "afghanicurrency", "aftersplitstring", "aftertestandsplitstring", "agrave", "ahook", "ainvertedbreve", "aleph", "alignbottom", "aligned", "alignedbox", "alignedline", "alignhere", "alignmentcharacter", "allinputpaths", "alpha", "alphabeticnumerals", "alwayscitation", "alwayscite", "amacron", "amalg", "ampersand", "anchor", "angle", "aogonek", "appendetoks", "appendgvalue", "appendtocommalist", "appendtoks", "appendtoksonce", "appendvalue", "apply", "applyalternativestyle", "applyprocessor", "applytocharacters", "applytofirstcharacter", "applytosplitstringchar", "applytosplitstringcharspaced", "applytosplitstringline", "applytosplitstringlinespaced", "applytosplitstringword", "applytosplitstringwordspaced", "applytowords", "approx", "approxEq", "approxeq", "approxnEq", "arabicakbar", "arabicalayhe", "arabicallah", "arabicallallahou", "arabicasterisk", "arabicbasmalah", "arabiccomma", "arabiccuberoot", "arabicdateseparator", "arabicdecimals", "arabicdisputedendofayah", "arabicendofayah", "arabicexnumerals", "arabicfootnotemarker", "arabicfourthroot", "arabichighain", "arabichighalayheassallam", "arabichigheqala", "arabichighesala", "arabichighfootnotemarker", "arabichighjeem", "arabichighlamalef", "arabichighmadda", "arabichighmeemlong", "arabichighmeemshort", "arabichighnisf", "arabichighnoon", "arabichighnoonkasra", "arabichighqaf", "arabichighqif", "arabichighradiallahouanhu", "arabichighrahmatullahalayhe", "arabichighrubc", "arabichighsad", "arabichighsajda", "arabichighsakta", "arabichighsallallahou", "arabichighseen", "arabichighsmallsafha", "arabichightah", "arabichightakhallus", "arabichighthalatha", "arabichighwaqf", "arabichighyeh", "arabichighzain", "arabicjallajalalouhou", "arabiclettermark", "arabiclowmeemlong", "arabiclownoonkasra", "arabiclowseen", "arabicmisra", "arabicmuhammad", "arabicnumber", "arabicnumberabove", "arabicnumerals", "arabicparenleft", "arabicparenright", "arabicpercent", "arabicperiod", "arabicpermille", "arabicpertenthousand", "arabicpoeticverse", "arabicqala", "arabicquestion", "arabicrasoul", "arabicray", "arabicrialsign", "arabicsafha", "arabicsajdah", "arabicsalla", "arabicsamvat", "arabicsanah", "arabicsemicolon", "arabicshighthreedots", "arabicslcm", "arabicstartofrubc", "arabictripledot", "arabicvowelwaw", "arabicvowelyeh", "arabicwasallam", "arg", "aring", "aringacute", "arrowvert", "asciistr", "aside", "assignalfadimension", "assigndimen", "assigndimension", "assignifempty", "assigntranslation", "assignvalue", "assignwidth", "assumelongusagecs", "ast", "astype", "asymp", "at", "atilde", "atleftmargin", "atpage", "atrightmargin", "attachment", "autocap", "autodirhbox", "autodirvbox", "autodirvtop", "autoinsertnextspace", "autointegral", "automathematics", "autosetups", "availablehsize", "averagecharwidth", "backepsilon", "background", "backgroundimage", "backgroundimagefill", "backgroundline", "backprime", "backsim", "backslash", "bar", "barleftarrow", "barleftarrowrightarrowbar", "barovernorthwestarrow", "barwedge", "basegrid", "baselinebottom", "baselineleftbox", "baselinemiddlebox", "baselinerightbox", "bbordermatrix", "bbox", "because", "beforesplitstring", "beforetestandsplitstring", "beta", "beth", "between", "bhook", "big", "bigbodyfont", "bigcap", "bigcirc", "bigcircle", "bigcup", "bigdiamond", "bigg", "bigger", "biggl", "biggm", "biggr", "bigl", "bigm", "bigodot", "bigoplus", "bigotimes", "bigr", "bigskip", "bigsqcap", "bigsqcup", "bigsquare", "bigstar", "bigtimes", "bigtriangledown", "bigtriangleup", "bigudot", "biguplus", "bigvee", "bigwedge", "binom", "bitmapimage", "blacklozenge", "blackrule", "blackrules", "blacksquare", "blacktriangle", "blacktriangledown", "blacktriangleleft", "blacktriangleright", "blank", "blap", "bleed", "bleedheight", "bleedwidth", "blockligatures", "blockquote", "blocksynctexfile", "bodyfontenvironmentlist", "bodyfontsize", "bold", "boldface", "bolditalic", "boldslanted", "bookmark", "booleanmodevalue", "bordermatrix", "bot", "bottombox", "bottomleftbox", "bottomrightbox", "bowtie", "boxcursor", "boxdot", "boxmarker", "boxminus", "boxofsize", "boxplus", "boxreference", "boxtimes", "bpos", "breakablethinspace", "breakhere", "breve", "bstroke", "btxabbreviatedjournal", "btxaddjournal", "btxalwayscitation", "btxauthorfield", "btxdetail", "btxdirect", "btxdoif", "btxdoifcombiinlistelse", "btxdoifelse", "btxdoifelsecombiinlist", "btxdoifelsesameasprevious", "btxdoifelsesameaspreviouschecked", "btxdoifelseuservariable", "btxdoifnot", "btxdoifsameaspreviouscheckedelse", "btxdoifsameaspreviouselse", "btxdoifuservariableelse", "btxexpandedjournal", "btxfield", "btxfieldname", "btxfieldtype", "btxfirstofrange", "btxflush", "btxflushauthor", "btxflushauthorinverted", "btxflushauthorinvertedshort", "btxflushauthorname", "btxflushauthornormal", "btxflushauthornormalshort", "btxflushsuffix", "btxfoundname", "btxfoundtype", "btxhiddencitation", "btxhybridcite", "btxlabellanguage", "btxlabeltext", "btxlistcitation", "btxloadjournalist", "btxoneorrange", "btxremapauthor", "btxsavejournalist", "btxsetup", "btxsingularorplural", "btxsingularplural", "btxtextcitation", "buildmathaccent", "buildtextaccent", "buildtextbottomcomma", "buildtextbottomdot", "buildtextcedilla", "buildtextgrave", "buildtextmacron", "buildtextognek", "bullet", "button", "cacute", "calligraphic", "camel", "cap", "carriagereturn", "catcodetablename", "cbox", "ccaron", "ccedilla", "ccircumflex", "ccurl", "cdot", "cdotaccent", "cdotp", "cdots", "centeraligned", "centerbox", "centerdot", "centeredbox", "centeredlastline", "centerednextbox", "centerline", "cfrac", "chapter", "character", "characters", "chardescription", "charwidthlanguage", "check", "checkcharacteralign", "checkedchar", "checkedfiller", "checkedstrippedcsname", "checkinjector", "checkmark", "checknextindentation", "checknextinjector", "checkpage", "checkparameters", "checkpreviousinjector", "checksoundtrack", "checktwopassdata", "checkvariables", "chem", "chemical", "chemicalbottext", "chemicalmidtext", "chemicalsymbol", "chemicaltext", "chemicaltoptext", "chi", "chineseallnumerals", "chinesecapnumerals", "chinesenumerals", "chook", "circ", "circeq", "circlearrowleft", "circlearrowright", "circledR", "circledS", "circledast", "circledcirc", "circleddash", "circledequals", "circleonrightarrow", "citation", "cite", "clap", "classfont", "cldcommand", "cldcontext", "cldloadfile", "cldprocessfile", "cleftarrow", "clip", "clonefield", "clubsuit", "collect", "collectedtext", "collectexpanded", "colon", "coloncolonequals", "colonequals", "color", "colorbar", "colorcomponents", "colored", "coloronly", "colorvalue", "column", "columnbreak", "combinepages", "commalistelement", "commalistsentence", "commalistsize", "comment", "comparecolorgroup", "comparedimension", "comparedimensioneps", "comparepalet", "complement", "completebtxrendering", "completecontent", "completeindex", "completelist", "completelistofabbreviations", "completelistofchemicals", "completelistoffigures", "completelistofgraphics", "completelistofintermezzi", "completelistoflogos", "completelistofpublications", "completelistofsorts", "completelistofsynonyms", "completelistoftables", "completepagenumber", "completeregister", "complexes", "complexorsimple", "complexorsimpleempty", "component", "composedcollector", "composedlayer", "compresult", "cong", "constantdimen", "constantdimenargument", "constantemptyargument", "constantnumber", "constantnumberargument", "contentreference", "continuednumber", "continueifinputfile", "convertargument", "convertcommand", "convertedcounter", "converteddimen", "convertedsubcounter", "convertmonth", "convertnumber", "convertvalue", "convertvboxtohbox", "coprod", "copyboxfromcache", "copybtxlabeltext", "copyfield", "copyheadtext", "copylabeltext", "copymathlabeltext", "copyoperatortext", "copypages", "copyparameters", "copyposition", "copyprefixtext", "copyright", "copysuffixtext", "copytaglabeltext", "copyunittext", "correctwhitespace", "countersubs", "counttoken", "counttokens", "cramped", "crampedclap", "crampedllap", "crampedrlap", "crightarrow", "crightoverleftarrow", "cstroke", "ctop", "ctxcommand", "ctxdirectcommand", "ctxdirectlua", "ctxfunction", "ctxlatecommand", "ctxlatelua", "ctxloadluafile", "ctxlua", "ctxluabuffer", "ctxluacode", "ctxreport", "ctxsprint", "cup", "curlyeqprec", "curlyeqsucc", "curlyvee", "curlywedge", "currentassignmentlistkey", "currentassignmentlistvalue", "currentbtxuservariable", "currentcommalistitem", "currentcomponent", "currentdate", "currentenvironment", "currentfeaturetest", "currentheadnumber", "currentinterface", "currentlanguage", "currentlistentrydestinationattribute", "currentlistentrylimitedtext", "currentlistentrynumber", "currentlistentrypagenumber", "currentlistentryreferenceattribute", "currentlistentrytitle", "currentlistentrytitlerendered", "currentlistsymbol", "currentmainlanguage", "currentmessagetext", "currentmoduleparameter", "currentoutputstream", "currentproduct", "currentproject", "currentregime", "currentregisterpageuserdata", "currentresponses", "currenttime", "currentvalue", "currentxtablecolumn", "currentxtablerow", "curvearrowleft", "curvearrowright", "cwopencirclearrow", "cyrillicA", "cyrillicAE", "cyrillicAbreve", "cyrillicAdiaeresis", "cyrillicB", "cyrillicBIGYUS", "cyrillicBIGYUSiotified", "cyrillicC", "cyrillicCH", "cyrillicCHEDC", "cyrillicCHEDCabkhasian", "cyrillicCHEabkhasian", "cyrillicCHEdiaeresis", "cyrillicCHEkhakassian", "cyrillicCHEvertstroke", "cyrillicD", "cyrillicDASIAPNEUMATA", "cyrillicDJE", "cyrillicDZE", "cyrillicDZEabkhasian", "cyrillicDZHE", "cyrillicE", "cyrillicELtail", "cyrillicEMtail", "cyrillicENDC", "cyrillicENGHE", "cyrillicENhook", "cyrillicENtail", "cyrillicEREV", "cyrillicERY", "cyrillicERtick", "cyrillicEbreve", "cyrillicEdiaeresis", "cyrillicEgrave", "cyrillicEiotified", "cyrillicF", "cyrillicFITA", "cyrillicG", "cyrillicGHEmidhook", "cyrillicGHEstroke", "cyrillicGHEupturn", "cyrillicGJE", "cyrillicH", "cyrillicHA", "cyrillicHADC", "cyrillicHRDSN", "cyrillicI", "cyrillicIE", "cyrillicII", "cyrillicISHRT", "cyrillicISHRTtail", "cyrillicIZHITSA", "cyrillicIZHITSAdoublegrave", "cyrillicIdiaeresis", "cyrillicIgrave", "cyrillicImacron", "cyrillicJE", "cyrillicK", "cyrillicKADC", "cyrillicKAbashkir", "cyrillicKAhook", "cyrillicKAstroke", "cyrillicKAvertstroke", "cyrillicKJE", "cyrillicKOPPA", "cyrillicKSI", "cyrillicL", "cyrillicLITTLEYUS", "cyrillicLITTLEYUSiotified", "cyrillicLJE", "cyrillicM", "cyrillicN", "cyrillicNJE", "cyrillicO", "cyrillicOMEGA", "cyrillicOMEGAround", "cyrillicOMEGAtitlo", "cyrillicOT", "cyrillicObarred", "cyrillicObarreddiaeresis", "cyrillicOdiaeresis", "cyrillicP", "cyrillicPALATALIZATION", "cyrillicPALOCHKA", "cyrillicPEmidhook", "cyrillicPSI", "cyrillicPSILIPNEUMATA", "cyrillicR", "cyrillicS", "cyrillicSCHWA", "cyrillicSCHWAdiaeresis", "cyrillicSDSC", "cyrillicSEMISOFT", "cyrillicSFTSN", "cyrillicSH", "cyrillicSHCH", "cyrillicSHHA", "cyrillicT", "cyrillicTEDC", "cyrillicTETSE", "cyrillicTITLO", "cyrillicTSHE", "cyrillicU", "cyrillicUK", "cyrillicUSHRT", "cyrillicUdiaeresis", "cyrillicUdoubleacute", "cyrillicUmacron", "cyrillicV", "cyrillicYA", "cyrillicYAT", "cyrillicYERUdiaeresis", "cyrillicYI", "cyrillicYO", "cyrillicYU", "cyrillicYstr", "cyrillicYstrstroke", "cyrillicZ", "cyrillicZDSC", "cyrillicZEdiaeresis", "cyrillicZH", "cyrillicZHEbreve", "cyrillicZHEdescender", "cyrillicZHEdiaeresis", "cyrillica", "cyrillicabreve", "cyrillicadiaeresis", "cyrillicae", "cyrillicb", "cyrillicbigyus", "cyrillicbigyusiotified", "cyrillicc", "cyrillicch", "cyrilliccheabkhasian", "cyrillicchedc", "cyrillicchedcabkhasian", "cyrillicchediaeresis", "cyrillicchekhakassian", "cyrillicchevertstroke", "cyrillicd", "cyrillicdje", "cyrillicdze", "cyrillicdzeabkhasian", "cyrillicdzhe", "cyrillice", "cyrillicebreve", "cyrillicediaeresis", "cyrillicegrave", "cyrilliceiotified", "cyrilliceltail", "cyrillicemtail", "cyrillicendc", "cyrillicenghe", "cyrillicenhook", "cyrillicentail", "cyrillicerev", "cyrillicertick", "cyrillicery", "cyrillicf", "cyrillicfita", "cyrillicg", "cyrillicghemidhook", "cyrillicghestroke", "cyrillicgheupturn", "cyrillicgje", "cyrillich", "cyrillicha", "cyrillichadc", "cyrillichrdsn", "cyrillici", "cyrillicidiaeresis", "cyrillicie", "cyrillicigrave", "cyrillicii", "cyrillicimacron", "cyrillicishrt", "cyrillicishrttail", "cyrillicizhitsa", "cyrillicizhitsadoublegrave", "cyrillicje", "cyrillick", "cyrillickabashkir", "cyrillickadc", "cyrillickahook", "cyrillickastroke", "cyrillickavertstroke", "cyrillickje", "cyrillickoppa", "cyrillicksi", "cyrillicl", "cyrilliclittleyus", "cyrilliclittleyusiotified", "cyrilliclje", "cyrillicm", "cyrillicn", "cyrillicnje", "cyrillico", "cyrillicobarred", "cyrillicobarreddiaeresis", "cyrillicodiaeresis", "cyrillicomega", "cyrillicomegaround", "cyrillicomegatitlo", "cyrillicot", "cyrillicp", "cyrillicpemidhook", "cyrillicpsi", "cyrillicr", "cyrillics", "cyrillicschwa", "cyrillicschwadiaeresis", "cyrillicsdsc", "cyrillicsemisoft", "cyrillicsftsn", "cyrillicsh", "cyrillicshch", "cyrillicshha", "cyrillict", "cyrillictedc", "cyrillictetse", "cyrillictshe", "cyrillicu", "cyrillicudiaeresis", "cyrillicudoubleacute", "cyrillicuk", "cyrillicumacron", "cyrillicushrt", "cyrillicv", "cyrillicya", "cyrillicyat", "cyrillicyerudiaeresis", "cyrillicyi", "cyrillicyo", "cyrillicystr", "cyrillicystrstroke", "cyrillicyu", "cyrillicz", "cyrilliczdsc", "cyrilliczediaeresis", "cyrilliczh", "cyrilliczhebreve", "cyrilliczhedescender", "cyrilliczhediaeresis", "d", "dag", "dagger", "daleth", "dasharrow", "dashedleftarrow", "dashedrightarrow", "dashv", "datasetvariable", "date", "dayoftheweek", "dayspermonth", "dbinom", "dcaron", "dcurl", "ddag", "ddagger", "dddot", "ddot", "ddots", "decrement", "decrementcounter", "decrementedcounter", "decrementpagenumber", "decrementsubpagenumber", "decrementvalue", "defaultinterface", "defaultobjectpage", "defaultobjectreference", "defcatcodecommand", "defconvertedargument", "defconvertedcommand", "defconvertedvalue", "define", "defineMPinstance", "defineTABLEsetup", "defineaccent", "defineactivecharacter", "definealternativestyle", "defineanchor", "defineattachment", "defineattribute", "definebackground", "definebar", "defineblock", "definebodyfont", "definebodyfontenvironment", "definebodyfontswitch", "definebreakpoint", "definebreakpoints", "definebtx", "definebtxdataset", "definebtxregister", "definebtxrendering", "definebuffer", "definebutton", "definecapitals", "definecharacter", "definecharacterkerning", "definecharacterspacing", "definechemical", "definechemicals", "definechemicalsymbol", "definecollector", "definecolor", "definecolorgroup", "definecolumnbreak", "definecombination", "definecombinedlist", "definecommand", "definecomment", "definecomplexorsimple", "definecomplexorsimpleempty", "defineconversion", "defineconversionset", "definecounter", "definedataset", "definedelimitedtext", "definedeq", "definedescription", "definedfont", "defineeffect", "defineenumeration", "defineexpandable", "defineexternalfigure", "definefallbackfamily", "definefield", "definefieldbody", "definefieldbodyset", "definefieldcategory", "definefieldstack", "definefiguresymbol", "definefileconstant", "definefilefallback", "definefilesynonym", "definefiller", "definefirstline", "definefittingpage", "definefloat", "definefont", "definefontalternative", "definefontfallback", "definefontfamily", "definefontfamilypreset", "definefontfeature", "definefontfile", "definefontsize", "definefontsolution", "definefontstyle", "definefontsynonym", "defineformula", "defineformulaalternative", "defineformulaframed", "defineframed", "defineframedcontent", "defineframedtable", "defineframedtext", "definefrozenfont", "defineglobalcolor", "definegraphictypesynonym", "definegridsnapping", "definehbox", "definehead", "defineheadalternative", "definehelp", "definehigh", "definehighlight", "definehspace", "definehypenationfeatures", "defineindentedtext", "defineindenting", "defineinitial", "defineinsertion", "defineinteraction", "defineinteractionbar", "defineinteractionmenu", "defineinterfaceconstant", "defineinterfaceelement", "defineinterfacevariable", "defineinterlinespace", "defineintermediatecolor", "defineitemgroup", "defineitems", "definelabel", "definelabelclass", "definelayer", "definelayerpreset", "definelayout", "definelinefiller", "definelinenote", "definelinenumbering", "definelines", "definelist", "definelistalternative", "definelistextra", "definelow", "definelowhigh", "definelowmidhigh", "definemakeup", "definemarginblock", "definemargindata", "definemarker", "definemarking", "definemathaccent", "definemathalignment", "definemathcases", "definemathcommand", "definemathdouble", "definemathdoubleextensible", "definemathematics", "definemathextensible", "definemathfence", "definemathfraction", "definemathframed", "definemathmatrix", "definemathornament", "definemathover", "definemathoverextensible", "definemathovertextextensible", "definemathradical", "definemathstackers", "definemathstyle", "definemathtriplet", "definemathunder", "definemathunderextensible", "definemathundertextextensible", "definemathunstacked", "definemeasure", "definemessageconstant", "definemixedcolumns", "definemode", "definemultitonecolor", "definenamedcolor", "definenamespace", "definenarrower", "definenote", "defineornament", "defineoutputroutine", "defineoutputroutinecommand", "defineoverlay", "definepage", "definepagebreak", "definepagechecker", "definepagegrid", "definepagegridarea", "definepagegridspan", "definepageinjection", "definepageinjectionalternative", "definepageshift", "definepagestate", "definepairedbox", "definepalet", "definepapersize", "defineparagraph", "defineparagraphs", "defineparallel", "defineparbuilder", "defineplacement", "definepositioning", "defineprefixset", "defineprocesscolor", "defineprocessor", "defineprofile", "defineprogram", "definepushbutton", "definepushsymbol", "definereference", "definereferenceformat", "defineregister", "definerenderingwindow", "defineresetset", "definescale", "definescript", "definesection", "definesectionblock", "definesectionlevels", "defineselector", "defineseparatorset", "defineshift", "definesidebar", "definesort", "definesorting", "definespotcolor", "definestartstop", "definestyle", "definestyleinstance", "definesubfield", "definesubformula", "definesymbol", "definesynonym", "definesynonyms", "definesystemattribute", "definesystemconstant", "definesystemvariable", "definetabletemplate", "definetabulate", "definetabulation", "definetext", "definetextbackground", "definetextflow", "definetooltip", "definetransparency", "definetwopasslist", "definetype", "definetypeface", "definetypescriptprefix", "definetypescriptsynonym", "definetypesetting", "definetyping", "defineunit", "defineviewerlayer", "definevspace", "definevspacing", "definevspacingamount", "definextable", "delimited", "delimitedtext", "delta", "depthofstring", "depthonlybox", "depthspanningtext", "depthstrut", "determineheadnumber", "determinelistcharacteristics", "determinenoflines", "determineregistercharacteristics", "devanagarinumerals", "dfrac", "dhook", "diameter", "diamond", "diamondsuit", "differentialD", "differentiald", "digamma", "digits", "dimensiontocount", "directboxfromcache", "directcolor", "directcolored", "directconvertedcounter", "directcopyboxfromcache", "directdummyparameter", "directgetboxllx", "directgetboxlly", "directhighlight", "directlocalframed", "directluacode", "directselect", "directsetbar", "directsetup", "directsymbol", "directvspacing", "dis", "disabledirectives", "disableexperiments", "disablemode", "disableoutputstream", "disableparpositions", "disableregime", "disabletrackers", "displaymath", "displaymathematics", "displaymessage", "distributedhsize", "div", "dividedsize", "divideontimes", "divides", "doadaptleftskip", "doadaptrightskip", "doaddfeature", "doassign", "doassignempty", "doboundtext", "docheckassignment", "docheckedpagestate", "docheckedpair", "documentvariable", "dodoubleargument", "dodoubleargumentwithset", "dodoubleempty", "dodoubleemptywithset", "dodoublegroupempty", "doeassign", "doexpandedrecurse", "dofastloopcs", "dogetattribute", "dogetattributeid", "dogetcommacommandelement", "dogobbledoubleempty", "dogobblesingleempty", "doif", "doifMPgraphicelse", "doifallcommon", "doifallcommonelse", "doifalldefinedelse", "doifallmodes", "doifallmodeselse", "doifassignmentelse", "doifblackelse", "doifbothsides", "doifbothsidesoverruled", "doifboxelse", "doifbufferelse", "doifcolor", "doifcolorelse", "doifcommandhandler", "doifcommandhandlerelse", "doifcommon", "doifcommonelse", "doifcontent", "doifconversiondefinedelse", "doifconversionnumberelse", "doifcounter", "doifcounterelse", "doifcurrentfonthasfeatureelse", "doifdefined", "doifdefinedcounter", "doifdefinedcounterelse", "doifdefinedelse", "doifdimensionelse", "doifdimenstringelse", "doifdocumentargument", "doifdocumentargumentelse", "doifdocumentfilename", "doifdocumentfilenameelse", "doifdrawingblackelse", "doifelse", "doifelseMPgraphic", "doifelseallcommon", "doifelsealldefined", "doifelseallmodes", "doifelseassignment", "doifelseblack", "doifelsebox", "doifelseboxincache", "doifelsebuffer", "doifelsecolor", "doifelsecommandhandler", "doifelsecommon", "doifelseconversiondefined", "doifelseconversionnumber", "doifelsecounter", "doifelsecurrentfonthasfeature", "doifelsecurrentsortingused", "doifelsecurrentsynonymshown", "doifelsecurrentsynonymused", "doifelsedefined", "doifelsedefinedcounter", "doifelsedimension", "doifelsedimenstring", "doifelsedocumentargument", "doifelsedocumentfilename", "doifelsedrawingblack", "doifelseempty", "doifelseemptyvalue", "doifelseemptyvariable", "doifelseenv", "doifelsefastoptionalcheck", "doifelsefastoptionalcheckcs", "doifelsefieldbody", "doifelsefieldcategory", "doifelsefigure", "doifelsefile", "doifelsefiledefined", "doifelsefileexists", "doifelsefirstchar", "doifelseflagged", "doifelsefontchar", "doifelsefontpresent", "doifelsefontsynonym", "doifelsehasspace", "doifelsehelp", "doifelseincsname", "doifelseinelement", "doifelseinputfile", "doifelseinsertion", "doifelseinset", "doifelseinstring", "doifelseinsymbolset", "doifelseintoks", "doifelseintwopassdata", "doifelseitalic", "doifelselanguage", "doifelselayerdata", "doifelselayoutdefined", "doifelselayoutsomeline", "doifelselayouttextline", "doifelseleapyear", "doifelselist", "doifelselocation", "doifelselocfile", "doifelsemainfloatbody", "doifelsemarkedpage", "doifelsemarking", "doifelsemeaning", "doifelsemessage", "doifelsemode", "doifelsenextbgroup", "doifelsenextbgroupcs", "doifelsenextchar", "doifelsenextoptional", "doifelsenextoptionalcs", "doifelsenextparenthesis", "doifelsenonzeropositive", "doifelsenoteonsamepage", "doifelsenothing", "doifelsenumber", "doifelseobjectfound", "doifelseobjectreferencefound", "doifelseoddpage", "doifelseoddpagefloat", "doifelseoldercontext", "doifelseolderversion", "doifelseoverlapping", "doifelseoverlay", "doifelseparallel", "doifelseparentfile", "doifelsepath", "doifelsepathexists", "doifelsepatterns", "doifelseposition", "doifelsepositionaction", "doifelsepositiononpage", "doifelsepositionsonsamepage", "doifelsepositionsonthispage", "doifelsepositionsused", "doifelsereferencefound", "doifelserightpagefloat", "doifelserighttoleftinbox", "doifelsesamelinereference", "doifelsesamestring", "doifelsesetups", "doifelsesomebackground", "doifelsesomespace", "doifelsesomething", "doifelsesometoks", "doifelsestringinstring", "doifelsestructurelisthasnumber", "doifelsestructurelisthaspage", "doifelsesymboldefined", "doifelsesymbolset", "doifelsetext", "doifelsetextflow", "doifelsetextflowcollector", "doifelsetopofpage", "doifelsetypingfile", "doifelseundefined", "doifelseurldefined", "doifelsevalue", "doifelsevaluenothing", "doifelsevariable", "doifempty", "doifemptyelse", "doifemptytoks", "doifemptyvalue", "doifemptyvalueelse", "doifemptyvariable", "doifemptyvariableelse", "doifenv", "doifenvelse", "doiffastoptionalcheckcselse", "doiffastoptionalcheckelse", "doiffieldbodyelse", "doiffieldcategoryelse", "doiffigureelse", "doiffile", "doiffiledefinedelse", "doiffileelse", "doiffileexistselse", "doiffirstcharelse", "doifflaggedelse", "doiffontcharelse", "doiffontpresentelse", "doiffontsynonymelse", "doifhasspaceelse", "doifhelpelse", "doifincsnameelse", "doifinelementelse", "doifinputfileelse", "doifinsertionelse", "doifinset", "doifinsetelse", "doifinstring", "doifinstringelse", "doifinsymbolset", "doifinsymbolsetelse", "doifintokselse", "doifintwopassdataelse", "doifitalicelse", "doiflanguageelse", "doiflayerdataelse", "doiflayoutdefinedelse", "doiflayoutsomelineelse", "doiflayouttextlineelse", "doifleapyearelse", "doiflistelse", "doiflocationelse", "doiflocfileelse", "doifmainfloatbodyelse", "doifmarkingelse", "doifmeaningelse", "doifmessageelse", "doifmode", "doifmodeelse", "doifnextbgroupcselse", "doifnextbgroupelse", "doifnextcharelse", "doifnextoptionalcselse", "doifnextoptionalelse", "doifnextparenthesiselse", "doifnonzeropositiveelse", "doifnot", "doifnotallcommon", "doifnotallmodes", "doifnotcommandhandler", "doifnotcommon", "doifnotcounter", "doifnotdocumentargument", "doifnotdocumentfilename", "doifnotempty", "doifnotemptyvalue", "doifnotemptyvariable", "doifnotenv", "doifnoteonsamepageelse", "doifnotescollected", "doifnotfile", "doifnotflagged", "doifnothing", "doifnothingelse", "doifnotinset", "doifnotinsidesplitfloat", "doifnotinstring", "doifnotmode", "doifnotnumber", "doifnotsamestring", "doifnotsetups", "doifnotvalue", "doifnotvariable", "doifnumber", "doifnumberelse", "doifobjectfoundelse", "doifobjectreferencefoundelse", "doifoddpageelse", "doifoddpagefloatelse", "doifoldercontextelse", "doifolderversionelse", "doifoverlappingelse", "doifoverlayelse", "doifparallelelse", "doifparentfileelse", "doifpathelse", "doifpathexistselse", "doifpatternselse", "doifposition", "doifpositionaction", "doifpositionactionelse", "doifpositionelse", "doifpositiononpageelse", "doifpositionsonsamepageelse", "doifpositionsonthispageelse", "doifpositionsusedelse", "doifreferencefoundelse", "doifrightpagefloatelse", "doifrighttoleftinboxelse", "doifsamelinereferenceelse", "doifsamestring", "doifsamestringelse", "doifsetups", "doifsetupselse", "doifsomebackground", "doifsomebackgroundelse", "doifsomespaceelse", "doifsomething", "doifsomethingelse", "doifsometoks", "doifsometokselse", "doifstringinstringelse", "doifstructurelisthasnumberelse", "doifstructurelisthaspageelse", "doifsymboldefinedelse", "doifsymbolsetelse", "doiftext", "doiftextelse", "doiftextflowcollectorelse", "doiftextflowelse", "doiftopofpageelse", "doiftypingfileelse", "doifundefined", "doifundefinedcounter", "doifundefinedelse", "doifurldefinedelse", "doifvalue", "doifvalueelse", "doifvaluenothing", "doifvaluenothingelse", "doifvaluesomething", "doifvariable", "doifvariableelse", "doindentation", "dollar", "doloop", "doloopoverlist", "donothing", "dontconvertfont", "dontleavehmode", "dontpermitspacesbetweengroups", "dopositionaction", "doprocesslocalsetups", "doquadrupleargument", "doquadrupleempty", "doquadruplegroupempty", "doquintupleargument", "doquintupleempty", "doquintuplegroupempty", "dorechecknextindentation", "dorecurse", "dorepeatwithcommand", "doreplacefeature", "doresetandafffeature", "doresetattribute", "dorotatebox", "dosetattribute", "dosetleftskipadaption", "dosetrightskipadaption", "dosetupcheckedinterlinespace", "doseventupleargument", "doseventupleempty", "dosingleargument", "dosingleempty", "dosinglegroupempty", "dosixtupleargument", "dosixtupleempty", "dostepwiserecurse", "dosubtractfeature", "dot", "doteq", "doteqdot", "dotfskip", "dotlessI", "dotlessJ", "dotlessi", "dotlessj", "dotlessjstroke", "dotminus", "dotoks", "dotplus", "dotripleargument", "dotripleargumentwithset", "dotripleempty", "dotripleemptywithset", "dotriplegroupempty", "dots", "dottedcircle", "dottedrightarrow", "doublebar", "doublebond", "doublebrace", "doublebracket", "doublecap", "doublecup", "doubleparent", "doubleprime", "doubleverticalbar", "dowith", "dowithnextbox", "dowithnextboxcontent", "dowithnextboxcontentcs", "dowithnextboxcs", "dowithpargument", "dowithrange", "dowithwargument", "downarrow", "downdasharrow", "downdownarrows", "downharpoonleft", "downharpoonright", "downuparrows", "downwhitearrow", "downzigzagarrow", "dpofstring", "dstroke", "dtail", "dummydigit", "dummyparameter", "dzcaronligature", "dzligature", "eTeX", "eacute", "ebreve", "ecaron", "ecedilla", "ecircumflex", "ecircumflexacute", "ecircumflexdotbelow", "ecircumflexgrave", "ecircumflexhook", "ecircumflextilde", "edefconvertedargument", "ediaeresis", "edotaccent", "edotbelow", "edoublegrave", "efcmaxheight", "efcmaxwidth", "efcminheight", "efcminwidth", "efcparameter", "effect", "egrave", "ehook", "einvertedbreve", "elapsedseconds", "elapsedtime", "eleftarrowfill", "eleftharpoondownfill", "eleftharpoonupfill", "eleftrightarrowfill", "ell", "em", "emacron", "emdash", "emphasisboldface", "emphasistypeface", "emptylines", "emptyset", "emquad", "emspace", "enabledirectives", "enableexperiments", "enablemode", "enableoutputstream", "enableparpositions", "enableregime", "enabletrackers", "endash", "endnote", "enquad", "enskip", "enspace", "env", "environment", "envvar", "eogonek", "eoverbarfill", "eoverbracefill", "eoverbracketfill", "eoverparentfill", "epos", "epsilon", "eq", "eqcirc", "eqeq", "eqeqeq", "eqgtr", "eqless", "eqsim", "eqslantgtr", "eqslantless", "equaldigits", "equalscolon", "equiv", "erightarrowfill", "erightharpoondownfill", "erightharpoonupfill", "eta", "eth", "ethiopic", "etilde", "etwoheadrightarrowfill", "eunderbarfill", "eunderbracefill", "eunderbracketfill", "eunderparentfill", "exclamdown", "executeifdefined", "exists", "exitloop", "exitloopnow", "expandcheckedcsname", "expanded", "expandfontsynonym", "expdoif", "expdoifcommonelse", "expdoifelse", "expdoifelsecommon", "expdoifelseinset", "expdoifinsetelse", "expdoifnot", "exponentiale", "externalfigure", "externalfigurecollectionmaxheight", "externalfigurecollectionmaxwidth", "externalfigurecollectionminheight", "externalfigurecollectionminwidth", "externalfigurecollectionparameter", "fakebox", "fallingdotseq", "fastdecrement", "fastincrement", "fastlocalframed", "fastloopfinal", "fastloopindex", "fastscale", "fastsetup", "fastsetupwithargument", "fastsetupwithargumentswapped", "fastswitchtobodyfont", "fastsxsy", "feature", "fence", "fenced", "fetchallmarkings", "fetchallmarks", "fetchmark", "fetchmarking", "fetchonemark", "fetchonemarking", "fetchruntinecommand", "fetchtwomarkings", "fetchtwomarks", "ffiligature", "ffligature", "fflligature", "fhook", "field", "fieldbody", "fieldstack", "fifthoffivearguments", "fifthofsixarguments", "figurefilename", "figurefilepath", "figurefiletype", "figurefullname", "figureheight", "figurenaturalheight", "figurenaturalwidth", "figurespace", "figuresymbol", "figurewidth", "filename", "filigature", "filledhboxb", "filledhboxc", "filledhboxg", "filledhboxk", "filledhboxm", "filledhboxr", "filledhboxy", "filler", "fillinline", "fillinrules", "fillintext", "filterfromnext", "filterfromvalue", "filterpages", "filterreference", "findtwopassdata", "finishregisterentry", "firstcharacter", "firstcounter", "firstcountervalue", "firstoffivearguments", "firstoffourarguments", "firstofoneargument", "firstofoneunexpanded", "firstofsixarguments", "firstofthreearguments", "firstofthreeunexpanded", "firstoftwoarguments", "firstoftwounexpanded", "firstrealpage", "firstrealpagenumber", "firstsubcountervalue", "firstsubpage", "firstsubpagenumber", "firstuserpage", "firstuserpagenumber", "fitfield", "fitfieldframed", "fittopbaselinegrid", "fiveeighths", "fivesixths", "fixedspace", "fixedspaces", "flag", "flat", "flligature", "floatuserdataparameter", "flushbox", "flushboxregister", "flushcollector", "flushedrightlastline", "flushlayer", "flushlocalfloats", "flushnextbox", "flushnotes", "flushoutputstream", "flushshapebox", "flushtextflow", "flushtokens", "flushtoks", "fontalternative", "fontbody", "fontchar", "fontcharbyindex", "fontclass", "fontclassname", "fontface", "fontfeaturelist", "fontsize", "fontstyle", "footnote", "footnotetext", "forall", "forcecharacterstripping", "forcelocalfloats", "forgeteverypar", "forgetparameters", "forgetragged", "formula", "formulanumber", "foundbox", "fourfifths", "fourperemspace", "fourthoffivearguments", "fourthoffourarguments", "fourthofsixarguments", "frac", "framed", "frameddimension", "framedparameter", "framedtext", "freezedimenmacro", "freezemeasure", "frenchspacing", "from", "fromlinenote", "frown", "frozenhbox", "frule", "gacute", "gamma", "gbreve", "gcaron", "gcircumflex", "gcommaaccent", "gdefconvertedargument", "gdefconvertedcommand", "gdotaccent", "ge", "geq", "geqq", "geqslant", "getMPdrawing", "getMPlayer", "getboxfromcache", "getboxllx", "getboxlly", "getbuffer", "getbufferdata", "getcommacommandsize", "getcommalistsize", "getdayoftheweek", "getdayspermonth", "getdefinedbuffer", "getdocumentargument", "getdocumentargumentdefault", "getdocumentfilename", "getdummyparameters", "getemptyparameters", "geteparameters", "getexpandedparameters", "getfiguredimensions", "getfirstcharacter", "getfirsttwopassdata", "getfromcommacommand", "getfromcommalist", "getfromtwopassdata", "getglyphdirect", "getglyphstyled", "getgparameters", "getlasttwopassdata", "getlocalfloat", "getlocalfloats", "getmarking", "getmessage", "getnamedglyphdirect", "getnamedglyphstyled", "getnamedtwopassdatalist", "getnaturaldimensions", "getnoflines", "getobject", "getobjectdimensions", "getpaletsize", "getparameters", "getprivatechar", "getprivateslot", "getrandomcount", "getrandomdimen", "getrandomfloat", "getrandomnumber", "getrandomseed", "getraweparameters", "getrawgparameters", "getrawnoflines", "getrawparameters", "getrawxparameters", "getreference", "getreferenceentry", "getroundednoflines", "gets", "getsubstring", "gettwopassdata", "gettwopassdatalist", "getuvalue", "getvalue", "getvariable", "getvariabledefault", "getxparameters", "gg", "ggg", "gggtr", "gimel", "globaldisablemode", "globalenablemode", "globalletempty", "globalpopbox", "globalpopmacro", "globalpreventmode", "globalprocesscommalist", "globalpushbox", "globalpushmacro", "globalswapcounts", "globalswapdimens", "globalswapmacros", "globalundefine", "glyphfontfile", "gnapprox", "gneqq", "gnsim", "gobbledoubleempty", "gobbleeightarguments", "gobblefivearguments", "gobblefiveoptionals", "gobblefourarguments", "gobblefouroptionals", "gobbleninearguments", "gobbleoneargument", "gobbleoneoptional", "gobblesevenarguments", "gobblesingleempty", "gobblesixarguments", "gobblespacetokens", "gobbletenarguments", "gobblethreearguments", "gobblethreeoptionals", "gobbletwoarguments", "gobbletwooptionals", "gobbleuntil", "gobbleuntilrelax", "godown", "goto", "gotobox", "gotopage", "grabbufferdata", "grabbufferdatadirect", "grabuntil", "grave", "graycolor", "grayvalue", "greedysplitstring", "greekAlpha", "greekAlphadasia", "greekAlphadasiaperispomeni", "greekAlphadasiatonos", "greekAlphadasiavaria", "greekAlphaiotasub", "greekAlphaiotasubdasia", "greekAlphaiotasubdasiaperispomeni", "greekAlphaiotasubdasiatonos", "greekAlphaiotasubdasiavaria", "greekAlphaiotasubpsili", "greekAlphaiotasubpsiliperispomeni", "greekAlphaiotasubpsilitonos", "greekAlphaiotasubpsilivaria", "greekAlphamacron", "greekAlphapsili", "greekAlphapsiliperispomeni", "greekAlphapsilitonos", "greekAlphapsilivaria", "greekAlphatonos", "greekAlphavaria", "greekAlphavrachy", "greekBeta", "greekChi", "greekCoronis", "greekDelta", "greekEpsilon", "greekEpsilondasia", "greekEpsilondasiatonos", "greekEpsilondasiavaria", "greekEpsilonpsili", "greekEpsilonpsilitonos", "greekEpsilonpsilivaria", "greekEpsilontonos", "greekEpsilonvaria", "greekEta", "greekEtadasia", "greekEtadasiaperispomeni", "greekEtadasiatonos", "greekEtadasiavaria", "greekEtaiotasub", "greekEtaiotasubdasia", "greekEtaiotasubdasiaperispomeni", "greekEtaiotasubdasiatonos", "greekEtaiotasubdasiavaria", "greekEtaiotasubpsili", "greekEtaiotasubpsiliperispomeni", "greekEtaiotasubpsilitonos", "greekEtaiotasubpsilivaria", "greekEtapsili", "greekEtapsiliperispomeni", "greekEtapsilitonos", "greekEtapsilivaria", "greekEtatonos", "greekEtavaria", "greekGamma", "greekIota", "greekIotadasia", "greekIotadasiaperispomeni", "greekIotadasiatonos", "greekIotadasiavaria", "greekIotadialytika", "greekIotamacron", "greekIotapsili", "greekIotapsiliperispomeni", "greekIotapsilitonos", "greekIotapsilivaria", "greekIotatonos", "greekIotavaria", "greekIotavrachy", "greekKappa", "greekLambda", "greekMu", "greekNu", "greekOmega", "greekOmegadasia", "greekOmegadasiaperispomeni", "greekOmegadasiatonos", "greekOmegadasiavaria", "greekOmegaiotasub", "greekOmegaiotasubdasia", "greekOmegaiotasubdasiaperispomeni", "greekOmegaiotasubdasiatonos", "greekOmegaiotasubdasiavaria", "greekOmegaiotasubpsili", "greekOmegaiotasubpsiliperispomeni", "greekOmegaiotasubpsilitonos", "greekOmegaiotasubpsilivaria", "greekOmegapsili", "greekOmegapsiliperispomeni", "greekOmegapsilitonos", "greekOmegapsilivaria", "greekOmegatonos", "greekOmegavaria", "greekOmicron", "greekOmicrondasia", "greekOmicrondasiatonos", "greekOmicrondasiavaria", "greekOmicronpsili", "greekOmicronpsilitonos", "greekOmicronpsilivaria", "greekOmicrontonos", "greekOmicronvaria", "greekPhi", "greekPi", "greekPsi", "greekRho", "greekRhodasia", "greekSigma", "greekSigmalunate", "greekTau", "greekTheta", "greekUpsilon", "greekUpsilondasia", "greekUpsilondasiaperispomeni", "greekUpsilondasiatonos", "greekUpsilondasiavaria", "greekUpsilondialytika", "greekUpsilonmacron", "greekUpsilontonos", "greekUpsilonvaria", "greekUpsilonvrachy", "greekXi", "greekZeta", "greekalpha", "greekalphadasia", "greekalphadasiaperispomeni", "greekalphadasiatonos", "greekalphadasiavaria", "greekalphaiotasub", "greekalphaiotasubdasia", "greekalphaiotasubdasiaperispomeni", "greekalphaiotasubdasiatonos", "greekalphaiotasubdasiavaria", "greekalphaiotasubperispomeni", "greekalphaiotasubpsili", "greekalphaiotasubpsiliperispomeni", "greekalphaiotasubpsilitonos", "greekalphaiotasubpsilivaria", "greekalphaiotasubtonos", "greekalphaiotasubvaria", "greekalphamacron", "greekalphaoxia", "greekalphaperispomeni", "greekalphapsili", "greekalphapsiliperispomeni", "greekalphapsilitonos", "greekalphapsilivaria", "greekalphatonos", "greekalphavaria", "greekalphavrachy", "greekbeta", "greekchi", "greekdasia", "greekdasiaperispomeni", "greekdasiatonos", "greekdasiavaria", "greekdelta", "greekdialytikaperispomeni", "greekdialytikatonos", "greekdialytikavaria", "greekdigamma", "greekepsilon", "greekepsilonalt", "greekepsilondasia", "greekepsilondasiatonos", "greekepsilondasiavaria", "greekepsilonoxia", "greekepsilonpsili", "greekepsilonpsilitonos", "greekepsilonpsilivaria", "greekepsilontonos", "greekepsilonvaria", "greeketa", "greeketadasia", "greeketadasiaperispomeni", "greeketadasiatonos", "greeketadasiavaria", "greeketaiotasub", "greeketaiotasubdasia", "greeketaiotasubdasiaperispomeni", "greeketaiotasubdasiatonos", "greeketaiotasubdasiavaria", "greeketaiotasubperispomeni", "greeketaiotasubpsili", "greeketaiotasubpsiliperispomeni", "greeketaiotasubpsilitonos", "greeketaiotasubpsilivaria", "greeketaiotasubtonos", "greeketaiotasubvaria", "greeketaoxia", "greeketaperispomeni", "greeketapsili", "greeketapsiliperispomeni", "greeketapsilitonos", "greeketapsilivaria", "greeketatonos", "greeketavaria", "greekfinalsigma", "greekgamma", "greekiota", "greekiotadasia", "greekiotadasiaperispomeni", "greekiotadasiatonos", "greekiotadasiavaria", "greekiotadialytika", "greekiotadialytikaperispomeni", "greekiotadialytikatonos", "greekiotadialytikavaria", "greekiotamacron", "greekiotaoxia", "greekiotaperispomeni", "greekiotapsili", "greekiotapsiliperispomeni", "greekiotapsilitonos", "greekiotapsilivaria", "greekiotatonos", "greekiotavaria", "greekiotavrachy", "greekkappa", "greekkoppa", "greeklambda", "greekmu", "greeknu", "greeknumerals", "greeknumkoppa", "greekomega", "greekomegadasia", "greekomegadasiaperispomeni", "greekomegadasiatonos", "greekomegadasiavaria", "greekomegaiotasub", "greekomegaiotasubdasia", "greekomegaiotasubdasiaperispomeni", "greekomegaiotasubdasiatonos", "greekomegaiotasubdasiavaria", "greekomegaiotasubperispomeni", "greekomegaiotasubpsili", "greekomegaiotasubpsiliperispomeni", "greekomegaiotasubpsilitonos", "greekomegaiotasubpsilivaria", "greekomegaiotasubtonos", "greekomegaiotasubvaria", "greekomegaoxia", "greekomegaperispomeni", "greekomegapsili", "greekomegapsiliperispomeni", "greekomegapsilitonos", "greekomegapsilivaria", "greekomegatonos", "greekomegavaria", "greekomicron", "greekomicrondasia", "greekomicrondasiatonos", "greekomicrondasiavaria", "greekomicronoxia", "greekomicronpsili", "greekomicronpsilitonos", "greekomicronpsilivaria", "greekomicrontonos", "greekomicronvaria", "greekoxia", "greekperispomeni", "greekphi", "greekphialt", "greekpi", "greekpialt", "greekprosgegrammeni", "greekpsi", "greekpsili", "greekpsiliperispomeni", "greekpsilitonos", "greekpsilivaria", "greekrho", "greekrhoalt", "greekrhodasia", "greekrhopsili", "greeksampi", "greeksigma", "greeksigmalunate", "greekstigma", "greektau", "greektheta", "greekthetaalt", "greektonos", "greekupsilon", "greekupsilondasia", "greekupsilondasiaperispomeni", "greekupsilondasiatonos", "greekupsilondasiavaria", "greekupsilondiaeresis", "greekupsilondialytikaperispomeni", "greekupsilondialytikatonos", "greekupsilondialytikavaria", "greekupsilonmacron", "greekupsilonoxia", "greekupsilonperispomeni", "greekupsilonpsili", "greekupsilonpsiliperispomeni", "greekupsilonpsilitonos", "greekupsilonpsilivaria", "greekupsilontonos", "greekupsilonvaria", "greekupsilonvrachy", "greekvaria", "greekxi", "greekzeta", "grid", "groupedcommand", "gsetboxllx", "gsetboxlly", "gstroke", "gt", "gtrapprox", "gtrdot", "gtreqless", "gtreqqless", "gtrless", "gtrsim", "guilsingleleft", "guilsingleright", "gujaratinumerals", "gurmurkhinumerals", "hairline", "hairspace", "halflinestrut", "halfstrut", "halfwaybox", "handletokens", "handwritten", "hangul", "hanzi", "hash", "hat", "hbar", "hboxofvbox", "hboxreference", "hcaron", "hcircumflex", "hdofstring", "headhbox", "headlanguage", "headnumber", "headnumbercontent", "headnumberdistance", "headnumberwidth", "headreferenceattributes", "headsetupspacing", "headtext", "headtextcontent", "headtextdistance", "headtexts", "headtextwidth", "headvbox", "headwidth", "heartsuit", "hebrewAlef", "hebrewAyin", "hebrewBet", "hebrewDalet", "hebrewGimel", "hebrewHe", "hebrewHet", "hebrewKaf", "hebrewKaffinal", "hebrewLamed", "hebrewMem", "hebrewMemfinal", "hebrewNun", "hebrewNunfinal", "hebrewPe", "hebrewPefinal", "hebrewQof", "hebrewResh", "hebrewSamekh", "hebrewShin", "hebrewTav", "hebrewTet", "hebrewTsadi", "hebrewTsadifinal", "hebrewVav", "hebrewYod", "hebrewZayin", "heightanddepthofstring", "heightofstring", "heightspanningtext", "helptext", "hglue", "hiddenbar", "hiddencitation", "hiddencite", "hideblocks", "high", "highlight", "highordinalstr", "hilo", "himilo", "hl", "hookleftarrow", "hookrightarrow", "horizontalgrowingbar", "horizontalpositionbar", "hphantom", "hpos", "hsizefraction", "hslash", "hsmash", "hsmashbox", "hsmashed", "hspace", "hstroke", "htdpofstring", "htofstring", "hyphen", "hyphenatedcoloredword", "hyphenatedfile", "hyphenatedfilename", "hyphenatedhbox", "hyphenatedpar", "hyphenatedurl", "hyphenatedword", "iacute", "ibox", "ibreve", "icaron", "icircumflex", "ideographichalffillspace", "ideographicspace", "idiaeresis", "idotaccent", "idotbelow", "idoublegrave", "ifassignment", "iff", "ifinobject", "ifinoutputstream", "ifparameters", "iftrialtypesetting", "ignoreimplicitspaces", "ignorevalue", "igrave", "ihook", "iiiint", "iiiintop", "iiint", "iiintop", "iint", "iintop", "iinvertedbreve", "ijligature", "imacron", "imaginaryi", "imaginaryj", "imath", "immediatesavetwopassdata", "impliedby", "implies", "imply", "in", "includemenu", "includeversioninfo", "increment", "incrementcounter", "incrementedcounter", "incrementpagenumber", "incrementsubpagenumber", "incrementvalue", "indentation", "index", "infofont", "infofontbold", "inframed", "infty", "infull", "inheritparameter", "inhibitblank", "ininner", "ininneredge", "ininnermargin", "initializeboxstack", "inleft", "inleftedge", "inleftmargin", "inline", "inlinebuffer", "inlinedbox", "inlinemath", "inlinemathematics", "inlinemessage", "inlineordisplaymath", "inlineprettyprintbuffer", "inlinerange", "inmargin", "inmframed", "innerflushshapebox", "inother", "inouter", "inouteredge", "inoutermargin", "input", "inputfilebarename", "inputfilename", "inputfilerealsuffix", "inputfilesuffix", "inputgivenfile", "inright", "inrightedge", "inrightmargin", "insertpages", "installactionhandler", "installactivecharacter", "installanddefineactivecharacter", "installattributestack", "installautocommandhandler", "installautosetuphandler", "installbasicautosetuphandler", "installbasicparameterhandler", "installbottomframerenderer", "installcommandhandler", "installcorenamespace", "installdefinehandler", "installdefinitionset", "installdefinitionsetmember", "installdirectcommandhandler", "installdirectparameterhandler", "installdirectparametersethandler", "installdirectsetuphandler", "installdirectstyleandcolorhandler", "installframedautocommandhandler", "installframedcommandhandler", "installlanguage", "installleftframerenderer", "installnamespace", "installoutputroutine", "installpagearrangement", "installparameterhandler", "installparameterhashhandler", "installparametersethandler", "installparentinjector", "installrightframerenderer", "installrootparameterhandler", "installsetuphandler", "installsetuponlycommandhandler", "installshipoutmethod", "installsimplecommandhandler", "installsimpleframedcommandhandler", "installstyleandcolorhandler", "installswitchcommandhandler", "installswitchsetuphandler", "installtexdirective", "installtextracker", "installtopframerenderer", "installunitsseparator", "installunitsspace", "installversioninfo", "int", "intclockwise", "integerrounding", "integers", "interactionbar", "interactionbuttons", "interactionmenu", "intercal", "intertext", "intop", "invisibletimes", "invokepageheandler", "iogonek", "iota", "istltdir", "istrtdir", "italic", "italicbold", "italiccorrection", "italicface", "item", "items", "itemtag", "itilde", "jcaron", "jcircumflex", "jmath", "jobfilename", "jobfilesuffix", "kap", "kappa", "kcaron", "kcommaaccent", "keepblocks", "keeplinestogether", "keepunwantedspaces", "kerncharacters", "khook", "kkra", "koreancirclenumerals", "koreannumerals", "koreannumeralsc", "koreannumeralsp", "koreanparentnumerals", "lVert", "labellanguage", "labeltext", "labeltexts", "lacute", "lambda", "lambdabar", "land", "langle", "language", "languageCharacters", "languagecharacters", "languagecharwidth", "lastcounter", "lastcountervalue", "lastdigit", "lastlinewidth", "lastnaturalboxdp", "lastnaturalboxht", "lastnaturalboxwd", "lastpredefinedsymbol", "lastrealpage", "lastrealpagenumber", "lastsubcountervalue", "lastsubpage", "lastsubpagenumber", "lasttwodigits", "lastuserpage", "lastuserpagenumber", "lateluacode", "latin", "layeredtext", "layerheight", "layerwidth", "lazysavetaggedtwopassdata", "lazysavetwopassdata", "lbar", "lbox", "lbrace", "lbracket", "lcaron", "lceil", "lcommaaccent", "lcurl", "ldotmiddle", "ldotp", "ldots", "le", "leadsto", "left", "leftaligned", "leftarrow", "leftarrowtail", "leftarrowtriangle", "leftbottombox", "leftbox", "leftdasharrow", "leftguillemot", "leftharpoondown", "leftharpoonup", "lefthbox", "leftheadtext", "leftlabeltext", "leftleftarrows", "leftline", "leftmathlabeltext", "leftorrighthbox", "leftorrightvbox", "leftorrightvtop", "leftrightarrow", "leftrightarrows", "leftrightarrowtriangle", "leftrightharpoons", "leftrightsquigarrow", "leftskipadaption", "leftsquigarrow", "leftsubguillemot", "leftthreetimes", "lefttopbox", "lefttoright", "lefttorighthbox", "lefttorightvbox", "lefttorightvtop", "leftwavearrow", "leftwhitearrow", "leq", "leqq", "leqslant", "lessapprox", "lessdot", "lesseqgtr", "lesseqqgtr", "lessgtr", "lesssim", "letbeundefined", "letcatcodecommand", "letcscsname", "letcsnamecs", "letcsnamecsname", "letdummyparameter", "letempty", "letgvalue", "letgvalueempty", "letgvalurelax", "letterampersand", "letterat", "letterbackslash", "letterbar", "letterbgroup", "letterclosebrace", "lettercolon", "letterdollar", "letterdoublequote", "letteregroup", "letterescape", "letterexclamationmark", "letterhash", "letterhat", "letterleftbrace", "letterleftbracket", "letterleftparenthesis", "letterless", "lettermore", "letteropenbrace", "letterpercent", "letterquestionmark", "letterrightbrace", "letterrightbracket", "letterrightparenthesis", "lettersinglequote", "letterslash", "letterspacing", "lettertilde", "letterunderscore", "letvalue", "letvalueempty", "letvaluerelax", "lfence", "lfloor", "lgroup", "lhbox", "lhooknwarrow", "lhooksearrow", "limitatefirstline", "limitatelines", "limitatetext", "line", "linefeed", "linenote", "linespanningtext", "linethickness", "linterval", "listcitation", "listcite", "listlength", "listnamespaces", "ljligature", "ll", "llangle", "llap", "llbracket", "llcorner", "lll", "llless", "lmoustache", "lnapprox", "lneq", "lneqq", "lnot", "lnsim", "loadanyfile", "loadanyfileonce", "loadbtxdefinitionfile", "loadbtxreplacementfile", "loadcldfile", "loadcldfileonce", "loadfontgoodies", "loadluafile", "loadluafileonce", "loadspellchecklist", "loadtexfile", "loadtexfileonce", "loadtypescriptfile", "localframed", "localframedwithsettings", "localhsize", "localpopbox", "localpopmacro", "localpushbox", "localpushmacro", "localundefine", "locatedfilepath", "locatefilepath", "locfilename", "logo", "lohi", "lointerval", "lomihi", "longleftarrow", "longleftrightarrow", "longmapsfrom", "longmapsto", "longrightarrow", "longrightsquigarrow", "looparrowleft", "looparrowright", "lor", "low", "lowerbox", "lowercased", "lowercasestring", "lowerleftdoubleninequote", "lowerleftsingleninequote", "lowerrightdoubleninequote", "lowerrightsingleninequote", "lozenge", "lparent", "lrcorner", "lrointerval", "lrtbbox", "lstroke", "lt", "ltimes", "ltop", "luaTeX", "luacode", "luaconditional", "luaenvironment", "luaexpanded", "luaexpr", "luafunction", "luajitTeX", "luamajorversion", "luaminorversion", "luaparameterset", "luasetup", "luaversion", "lvert", "m", "mLeftarrow", "mLeftrightarrow", "mRightarrow", "mainlanguage", "makecharacteractive", "makerawcommalist", "makestrutofbox", "maltese", "mapfontsize", "mapsdown", "mapsfrom", "mapsto", "mapsup", "margindata", "margintext", "markcontent", "marking", "markinjector", "markpage", "mat", "math", "mathampersand", "mathbf", "mathbi", "mathblackboard", "mathbs", "mathdefault", "mathdollar", "mathdouble", "mathematics", "mathfraktur", "mathfunction", "mathhash", "mathhyphen", "mathit", "mathitalic", "mathlabellanguage", "mathlabeltext", "mathlabeltexts", "mathop", "mathover", "mathpercent", "mathrm", "mathscript", "mathsl", "mathss", "mathtext", "mathtextbf", "mathtextbi", "mathtextbs", "mathtextit", "mathtextsl", "mathtexttf", "mathtf", "mathtriplet", "mathtt", "mathunder", "mathupright", "mathword", "mathwordbf", "mathwordbi", "mathwordbs", "mathwordit", "mathwordsl", "mathwordtf", "maxaligned", "mbox", "mcframed", "measure", "measured", "measuredangle", "measuredeq", "medskip", "medspace", "menubutton", "mequal", "message", "metaTeX", "mfence", "mframed", "mfunction", "mfunctionlabeltext", "mhbox", "mho", "mhookleftarrow", "mhookrightarrow", "mid", "midaligned", "middle", "middlealigned", "middlebox", "midhbox", "midsubsentence", "minimalhbox", "minus", "minuscolon", "mirror", "mixedcaps", "mkvibuffer", "mleftarrow", "mleftharpoondown", "mleftharpoonup", "mleftrightarrow", "mleftrightharpoons", "mmapsto", "models", "moduleparameter", "molecule", "mono", "monobold", "mononormal", "month", "monthlong", "monthshort", "mp", "mprandomnumber", "mrel", "mrightarrow", "mrightharpoondown", "mrightharpoonup", "mrightleftharpoons", "mrightoverleftarrow", "mtext", "mtriplerel", "mtwoheadleftarrow", "mtwoheadrightarrow", "mu", "multimap", "nHdownarrow", "nHuparrow", "nLeftarrow", "nLeftrightarrow", "nRightarrow", "nVDash", "nVdash", "nVleftarrow", "nVleftrightarrow", "nVrightarrow", "nabla", "nacute", "namedheadnumber", "namedstructureheadlocation", "namedstructureuservariable", "namedstructurevariable", "namedtaggedlabeltexts", "napostrophe", "napprox", "napproxEq", "narrownobreakspace", "nasymp", "natural", "naturalhbox", "naturalhpack", "naturalnumbers", "naturalvbox", "naturalvcenter", "naturalvpack", "naturalvtop", "naturalwd", "ncaron", "ncommaaccent", "ncong", "ncurl", "ndivides", "ne", "nearrow", "neg", "negatecolorbox", "negated", "negativesign", "negthinspace", "neng", "neq", "nequiv", "neswarrow", "newattribute", "newcatcodetable", "newcounter", "newevery", "newfrenchspacing", "newmode", "newsignal", "newsystemmode", "nexists", "nextbox", "nextboxdp", "nextboxht", "nextboxhtdp", "nextboxwd", "nextcounter", "nextcountervalue", "nextdepth", "nextparagraphs", "nextrealpage", "nextrealpagenumber", "nextsubcountervalue", "nextsubpage", "nextsubpagenumber", "nextuserpage", "nextuserpagenumber", "ngeq", "ngrave", "ngtr", "ngtrless", "ngtrsim", "ni", "nihongo", "nin", "njligature", "nleftarrow", "nleftrightarrow", "nleq", "nless", "nlessgtr", "nlesssim", "nmid", "nni", "nobar", "nobreakspace", "nocap", "nocitation", "nocite", "nodetostring", "noffigurepages", "noflines", "noflocalfloats", "noheaderandfooterlines", "noheightstrut", "noindentation", "noitem", "nonfrenchspacing", "nonmathematics", "normal", "normalboldface", "normalframedwithsettings", "normalitalicface", "normalizebodyfontsize", "normalizedfontsize", "normalizefontdepth", "normalizefontheight", "normalizefontline", "normalizefontwidth", "normalizetextdepth", "normalizetextheight", "normalizetextline", "normalizetextwidth", "normalslantedface", "normaltypeface", "nospace", "not", "note", "notesymbol", "notin", "notopandbottomlines", "notragged", "nowns", "nparallel", "nprec", "npreccurlyeq", "nrightarrow", "nsim", "nsimeq", "nsqsubseteq", "nsqsupseteq", "nsubset", "nsubseteq", "nsucc", "nsucccurlyeq", "nsupset", "nsupseteq", "ntilde", "ntimes", "ntriangleleft", "ntrianglelefteq", "ntriangleright", "ntrianglerighteq", "nu", "numberofpoints", "numbers", "nvDash", "nvdash", "nvleftarrow", "nvleftrightarrow", "nvrightarrow", "nwarrow", "nwsearrow", "oacute", "obeydepth", "objectdepth", "objectheight", "objectmargin", "objectwidth", "obox", "obreve", "ocaron", "ocircumflex", "ocircumflexacute", "ocircumflexdotbelow", "ocircumflexgrave", "ocircumflexhook", "ocircumflextilde", "odiaeresis", "odiaeresismacron", "odot", "odotaccent", "odotaccentmacron", "odotbelow", "odoublegrave", "oeligature", "offset", "offsetbox", "ograve", "ohm", "ohook", "ohorn", "ohornacute", "ohorndotbelow", "ohorngrave", "ohornhook", "ohorntilde", "ohungarumlaut", "oiiint", "oiint", "oint", "ointclockwise", "ointctrclockwise", "oinvertedbreve", "omacron", "omega", "omicron", "ominus", "onedigitrounding", "oneeighth", "onefifth", "onehalf", "onequarter", "onesixth", "onesuperior", "onethird", "oogonek", "oogonekmacron", "operatorlanguage", "operatortext", "oplus", "ordfeminine", "ordinaldaynumber", "ordinalstr", "ordmasculine", "ornamenttext", "oslash", "ostroke", "ostrokeacute", "otilde", "otildemacron", "otimes", "outputfilename", "outputstreambox", "outputstreamcopy", "outputstreamunvbox", "outputstreamunvcopy", "over", "overbar", "overbars", "overbarunderbar", "overbrace", "overbraceunderbrace", "overbracket", "overbracketunderbracket", "overlaybutton", "overlaycolor", "overlaydepth", "overlayfigure", "overlayheight", "overlaylinecolor", "overlaylinewidth", "overlayoffset", "overlayrollbutton", "overlaywidth", "overleftarrow", "overloaderror", "overparent", "overparentunderparent", "overrightarrow", "overset", "overstrike", "overstrikes", "owns", "page", "pagearea", "pagebreak", "pagefigure", "pagegridspanwidth", "pageinjection", "pagenumber", "pagereference", "pagestaterealpage", "paletsize", "paragraphmark", "parallel", "part", "partial", "pdfTeX", "pdfactualtext", "pdfbackendactualtext", "pdfbackendcurrentresources", "pdfbackendsetcatalog", "pdfbackendsetcolorspace", "pdfbackendsetextgstate", "pdfbackendsetinfo", "pdfbackendsetname", "pdfbackendsetpageattribute", "pdfbackendsetpageresource", "pdfbackendsetpagesattribute", "pdfbackendsetpattern", "pdfbackendsetshade", "pdfcolor", "pdfeTeX", "percent", "percentdimen", "periodcentered", "periods", "permitcaretescape", "permitcircumflexescape", "permitspacesbetweengroups", "perp", "persiandecimals", "persiandecimalseparator", "persiannumerals", "persianthousandsseparator", "perthousand", "phantom", "phantombox", "phi", "phook", "pi", "pickupgroupedcommand", "pitchfork", "placeattachments", "placebookmarks", "placebtxrendering", "placechemical", "placecitation", "placecombinedlist", "placecomments", "placecontent", "placecurrentformulanumber", "placedbox", "placefigure", "placefloat", "placefloatwithsetups", "placefootnotes", "placeformula", "placeframed", "placegraphic", "placeheadnumber", "placeheadtext", "placehelp", "placeindex", "placeinitial", "placeintermezzo", "placelayer", "placelayeredtext", "placelegend", "placelist", "placelistofabbreviations", "placelistofchemicals", "placelistoffigures", "placelistofgraphics", "placelistofintermezzi", "placelistoflogos", "placelistofpublications", "placelistofsorts", "placelistofsynonyms", "placelistoftables", "placelocalfootnotes", "placelocalnotes", "placement", "placenamedfloat", "placenamedformula", "placenotes", "placeongrid", "placeontopofeachother", "placepagenumber", "placepairedbox", "placeparallel", "placerawlist", "placeregister", "placerenderingwindow", "placesidebyside", "placesubformula", "placetable", "pm", "popattribute", "popmacro", "popmode", "popsystemmode", "position", "positionoverlay", "positionregionoverlay", "positivesign", "postponenotes", "prec", "precapprox", "preccurlyeq", "preceq", "preceqq", "precnapprox", "precneq", "precneqq", "precnsim", "precsim", "predefinedfont", "predefinefont", "predefinesymbol", "prefixedpagenumber", "prefixlanguage", "prefixtext", "prependetoks", "prependgvalue", "prependtocommalist", "prependtoks", "prependtoksonce", "prependvalue", "presetbtxlabeltext", "presetdocument", "presetfieldsymbols", "presetheadtext", "presetlabeltext", "presetmathlabeltext", "presetoperatortext", "presetprefixtext", "presetsuffixtext", "presettaglabeltext", "presetunittext", "pretocommalist", "prettyprintbuffer", "prevcounter", "prevcountervalue", "preventmode", "prevrealpage", "prevrealpagenumber", "prevsubcountervalue", "prevsubpage", "prevsubpagenumber", "prevuserpage", "prevuserpagenumber", "prime", "primes", "procent", "processMPbuffer", "processMPfigurefile", "processaction", "processallactionsinset", "processassignlist", "processassignmentcommand", "processassignmentlist", "processbetween", "processblocks", "processbodyfontenvironmentlist", "processcolorcomponents", "processcommacommand", "processcommalist", "processcommalistwithparameters", "processcontent", "processfile", "processfilemany", "processfilenone", "processfileonce", "processfirstactioninset", "processisolatedchars", "processisolatedwords", "processlinetablebuffer", "processlinetablefile", "processlist", "processmonth", "processranges", "processseparatedlist", "processtexbuffer", "processtokens", "processuntil", "processxtablebuffer", "processyear", "prod", "product", "profiledbox", "profilegivenbox", "program", "project", "propto", "pseudoMixedCapped", "pseudoSmallCapped", "pseudoSmallcapped", "pseudosmallcapped", "psi", "punctuationspace", "purenumber", "pushattribute", "pushbutton", "pushmacro", "pushmode", "pushoutputstream", "pushsystemmode", "putboxincache", "putnextboxincache", "qquad", "quad", "quadrupleprime", "quads", "quarterstrut", "questiondown", "questionedeq", "quitcommalist", "quitprevcommalist", "quittypescriptscanning", "quotation", "quote", "quotedbl", "quotedblbase", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "quotesingle", "quotesinglebase", "rVert", "racute", "raggedbottom", "raggedcenter", "raggedleft", "raggedright", "raggedwidecenter", "raisebox", "randomizetext", "randomnumber", "rangle", "rationals", "rawcounter", "rawcountervalue", "rawdate", "rawdoifelseinset", "rawdoifinset", "rawdoifinsetelse", "rawgetparameters", "rawprocessaction", "rawprocesscommacommand", "rawprocesscommalist", "rawstructurelistuservariable", "rawsubcountervalue", "rbox", "rbrace", "rbracket", "rcaron", "rceil", "rcommaaccent", "rdoublegrave", "readfile", "readfixfile", "readjobfile", "readlocfile", "readsetfile", "readsysfile", "readtexfile", "readxmlfile", "realSmallCapped", "realSmallcapped", "realpagenumber", "reals", "realsmallcapped", "recursedepth", "recurselevel", "recursestring", "redoconvertfont", "ref", "reference", "referenceprefix", "referring", "registerattachment", "registerctxluafile", "registered", "registerexternalfigure", "registerfontclass", "registerhyphenationexception", "registerhyphenationpattern", "registermenubuttons", "registersort", "registersynonym", "registerunit", "regular", "relatemarking", "relateparameterhandlers", "relaxvalueifundefined", "relbar", "remainingcharacters", "remark", "removebottomthings", "removedepth", "removefromcommalist", "removelastskip", "removelastspace", "removemarkedcontent", "removepunctuation", "removesubstring", "removetoks", "removeunwantedspaces", "replacefeature", "replaceincommalist", "replaceword", "rescan", "rescanwithsetup", "resetMPdrawing", "resetMPenvironment", "resetMPinstance", "resetallattributes", "resetandaddfeature", "resetbar", "resetboxesincache", "resetbreakpoints", "resetbuffer", "resetcharacteralign", "resetcharacterkerning", "resetcharacterspacing", "resetcharacterstripping", "resetcollector", "resetcounter", "resetdigitsmanipulation", "resetdirection", "resetfeature", "resetflag", "resetfontcolorsheme", "resetfontfallback", "resetfontsolution", "resethyphenationfeatures", "resetinjector", "resetinteractionmenu", "resetitaliccorrection", "resetlayer", "resetlocalfloats", "resetmarker", "resetmarking", "resetmode", "resetpagenumber", "resetparallel", "resetpath", "resetpenalties", "resetprofile", "resetrecurselevel", "resetreference", "resetreplacement", "resetscript", "resetsetups", "resetshownsynonyms", "resetsubpagenumber", "resetsymbolset", "resetsystemmode", "resettimer", "resettrackers", "resettrialtypesetting", "resetusedsortings", "resetusedsynonyms", "resetuserpagenumber", "resetvalue", "resetvisualizers", "reshapebox", "resolvedglyphdirect", "resolvedglyphstyled", "restartcounter", "restorebox", "restorecatcodes", "restorecounter", "restorecurrentattributes", "restoreendofline", "restoreglobalbodyfont", "restriction", "reusableMPgraphic", "reuseMPgraphic", "reuserandomseed", "reverseddoubleprime", "reversedprime", "reversedtripleprime", "revivefeature", "rfence", "rfloor", "rgroup", "rhbox", "rho", "rhooknearrow", "rhookswarrow", "right", "rightaligned", "rightangle", "rightarrow", "rightarrowbar", "rightarrowtail", "rightarrowtriangle", "rightbottombox", "rightbox", "rightdasharrow", "rightguillemot", "rightharpoondown", "rightharpoonup", "righthbox", "rightheadtext", "rightlabeltext", "rightleftarrows", "rightleftharpoons", "rightline", "rightmathlabeltext", "rightorleftpageaction", "rightrightarrows", "rightskipadaption", "rightsquigarrow", "rightsubguillemot", "rightthreearrows", "rightthreetimes", "righttoleft", "righttolefthbox", "righttoleftvbox", "righttoleftvtop", "righttopbox", "rightwavearrow", "rightwhitearrow", "ring", "rinterval", "rinvertedbreve", "risingdotseq", "rlap", "rlointerval", "rmoustache", "rneq", "robustaddtocommalist", "robustdoifelseinset", "robustdoifinsetelse", "robustpretocommalist", "rointerval", "rollbutton", "roman", "romanC", "romanD", "romanI", "romanII", "romanIII", "romanIV", "romanIX", "romanL", "romanM", "romanV", "romanVI", "romanVII", "romanVIII", "romanX", "romanXI", "romanXII", "romanc", "romand", "romani", "romanii", "romaniii", "romaniv", "romanix", "romanl", "romanm", "romannumerals", "romanv", "romanvi", "romanvii", "romanviii", "romanx", "romanxi", "romanxii", "rootradical", "rotate", "rparent", "rrangle", "rrbracket", "rrointerval", "rtimes", "rtop", "ruledhbox", "ruledhpack", "ruledmbox", "ruledtopv", "ruledtpack", "ruledvbox", "ruledvpack", "ruledvtop", "runMPbuffer", "runninghbox", "rvert", "sacute", "safechar", "samplefile", "sans", "sansbold", "sansnormal", "sansserif", "savebox", "savebtxdataset", "savebuffer", "savecounter", "savecurrentattributes", "savenormalmeaning", "savetaggedtwopassdata", "savetwopassdata", "sbox", "scale", "scaron", "scedilla", "schwa", "schwahook", "scircumflex", "scommaaccent", "screen", "searrow", "secondoffivearguments", "secondoffourarguments", "secondofsixarguments", "secondofthreearguments", "secondofthreeunexpanded", "secondoftwoarguments", "secondoftwounexpanded", "section", "sectionmark", "seeindex", "select", "selectblocks", "serializecommalist", "serializedcommalist", "serif", "serifbold", "serifnormal", "setJSpreamble", "setMPlayer", "setMPpositiongraphic", "setMPpositiongraphicrange", "setMPtext", "setMPvariable", "setMPvariables", "setbar", "setbigbodyfont", "setboxllx", "setboxlly", "setbreakpoints", "setcapstrut", "setcatcodetable", "setcharacteralign", "setcharactercasing", "setcharactercleaning", "setcharacterkerning", "setcharacterspacing", "setcharacterstripping", "setcharstrut", "setcollector", "setcolormodell", "setcounter", "setcounterown", "setcurrentfontclass", "setdataset", "setdefaultpenalties", "setdigitsmanipulation", "setdirection", "setdocumentargument", "setdocumentargumentdefault", "setdocumentfilename", "setdummyparameter", "setelementexporttag", "setemeasure", "setevalue", "setevariable", "setevariables", "setfirstline", "setflag", "setfont", "setfontcolorsheme", "setfontfeature", "setfontsolution", "setfontstrut", "setgmeasure", "setgvalue", "setgvariable", "setgvariables", "sethboxregister", "sethyphenatedurlafter", "sethyphenatedurlbefore", "sethyphenatedurlnormal", "sethyphenationfeatures", "setinitial", "setinjector", "setinteraction", "setinterfacecommand", "setinterfaceconstant", "setinterfaceelement", "setinterfacemessage", "setinterfacevariable", "setinternalrendering", "setitaliccorrection", "setlayer", "setlayerframed", "setlayertext", "setlinefiller", "setlocalhsize", "setmainbodyfont", "setmainparbuilder", "setmarker", "setmarking", "setmathstyle", "setmeasure", "setmessagetext", "setminus", "setmode", "setnostrut", "setnote", "setnotetext", "setobject", "setoldstyle", "setpagegrid", "setpagereference", "setpagestate", "setpagestaterealpageno", "setpenalties", "setpercentdimen", "setposition", "setpositionbox", "setpositiondata", "setpositiondataplus", "setpositiononly", "setpositionplus", "setpositionstrut", "setprofile", "setrandomseed", "setreference", "setreferencedobject", "setregisterentry", "setreplacement", "setrigidcolumnbalance", "setrigidcolumnhsize", "setscript", "setsectionblock", "setsimplecolumnhsize", "setsmallbodyfont", "setsmallcaps", "setstackbox", "setstructurepageregister", "setstrut", "setsuperiors", "setsystemmode", "settabular", "settaggedmetadata", "settextcontent", "settightobject", "settightreferencedobject", "settightunreferencedobject", "settrialtypesetting", "setuevalue", "setugvalue", "setunreferencedobject", "setup", "setupMPgraphics", "setupMPinstance", "setupMPpage", "setupMPvariables", "setupTABLE", "setupTEXpage", "setupalign", "setupalternativestyles", "setuparranging", "setupattachment", "setupattachments", "setupbackend", "setupbackground", "setupbackgrounds", "setupbar", "setupbars", "setupblackrules", "setupblank", "setupbleeding", "setupblock", "setupbodyfont", "setupbookmark", "setupbottom", "setupbottomtexts", "setupbtx", "setupbtxdataset", "setupbtxlabeltext", "setupbtxlist", "setupbtxregister", "setupbtxrendering", "setupbuffer", "setupbutton", "setupcapitals", "setupcaption", "setupcaptions", "setupcharacterkerning", "setupcharacterspacing", "setupchemical", "setupchemicalframed", "setupclipping", "setupcollector", "setupcolor", "setupcolors", "setupcolumns", "setupcolumnspan", "setupcombination", "setupcombinedlist", "setupcomment", "setupcontent", "setupcounter", "setupdataset", "setupdelimitedtext", "setupdescription", "setupdirections", "setupdocument", "setupeffect", "setupenumeration", "setupenumerations", "setupenv", "setupexport", "setupexternalfigure", "setupexternalsoundtracks", "setupfield", "setupfieldbody", "setupfieldcategory", "setupfieldcontentframed", "setupfieldlabelframed", "setupfields", "setupfieldtotalframed", "setupfiller", "setupfillinlines", "setupfillinrules", "setupfirstline", "setupfittingpage", "setupfloat", "setupfloatcaption", "setupfloats", "setupfloatsplitting", "setupfontexpansion", "setupfontprotrusion", "setupfonts", "setupfontsolution", "setupfooter", "setupfootertexts", "setupforms", "setupformula", "setupformulae", "setupformulaframed", "setupframed", "setupframedcontent", "setupframedtable", "setupframedtablecolumn", "setupframedtablerow", "setupframedtext", "setupframedtexts", "setupglobalreferenceprefix", "setuphead", "setupheadalternative", "setupheader", "setupheadertexts", "setupheadnumber", "setupheads", "setupheadtext", "setuphelp", "setuphigh", "setuphighlight", "setuphyphenation", "setuphyphenmark", "setupindentedtext", "setupindenting", "setupindex", "setupinitial", "setupinsertion", "setupinteraction", "setupinteractionbar", "setupinteractionmenu", "setupinteractionscreen", "setupinterlinespace", "setupitaliccorrection", "setupitemgroup", "setupitemizations", "setupitemize", "setupitems", "setuplabel", "setuplabeltext", "setuplanguage", "setuplayer", "setuplayeredtext", "setuplayout", "setuplayouttext", "setuplegend", "setuplinefiller", "setuplinefillers", "setuplinenote", "setuplinenumbering", "setuplines", "setuplinetable", "setuplinewidth", "setuplist", "setuplistalternative", "setuplistextra", "setuplocalfloats", "setuplocalinterlinespace", "setuplow", "setuplowhigh", "setuplowmidhigh", "setupmakeup", "setupmarginblock", "setupmargindata", "setupmarginframed", "setupmarginrule", "setupmarginrules", "setupmarking", "setupmathalignment", "setupmathcases", "setupmathematics", "setupmathfence", "setupmathfraction", "setupmathfractions", "setupmathframed", "setupmathlabeltext", "setupmathmatrix", "setupmathornament", "setupmathradical", "setupmathstackers", "setupmathstyle", "setupmixedcolumns", "setupmodule", "setupnarrower", "setupnotation", "setupnotations", "setupnote", "setupnotes", "setupoffset", "setupoffsetbox", "setupoperatortext", "setupoppositeplacing", "setupoutputroutine", "setuppagechecker", "setuppagecomment", "setuppagegrid", "setuppagegridarea", "setuppagegridareatext", "setuppagegridlines", "setuppagegridspan", "setuppagegridstart", "setuppageinjection", "setuppageinjectionalternative", "setuppagenumber", "setuppagenumbering", "setuppageshift", "setuppagestate", "setuppagetransitions", "setuppairedbox", "setuppalet", "setuppaper", "setuppapersize", "setupparagraph", "setupparagraphintro", "setupparagraphnumbering", "setupparagraphs", "setupparallel", "setupperiods", "setupplacement", "setuppositionbar", "setuppositioning", "setupprefixtext", "setupprocessor", "setupprofile", "setupprograms", 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"startMP", "startMPclip", "startMPcode", "startMPdefinitions", "startMPdrawing", "startMPenvironment", "startMPextensions", "startMPinclusions", "startMPinitializations", "startMPpage", "startMPpositiongraphic", "startMPpositionmethod", "startMPrun", "startPARSEDXML", "startTABLE", "startTABLEbody", "startTABLEfoot", "startTABLEhead", "startTABLEnext", "startTC", "startTD", "startTDs", "startTEX", "startTEXpage", "startTH", "startTN", "startTR", "startTRs", "startTX", "startTY", "startXML", "startalign", "startalignment", "startallmodes", "startappendices", "startarrangedpages", "startaside", "startattachment", "startbackground", "startbackmatter", "startbar", "startbbordermatrix", "startbitmapimage", "startblockquote", "startbodymatter", "startbordermatrix", "startboxedcolumns", "startbtxlabeltext", "startbtxrenderingdefinitions", "startbuffer", "startcases", "startcatcodetable", "startcenteraligned", "startchapter", "startcharacteralign", "startcheckedfences", "startchemical", 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"startmarginblock", "startmarginrule", "startmarkedcontent", "startmathalignment", "startmathcases", "startmathlabeltext", "startmathmatrix", "startmathmode", "startmathstyle", "startmatrices", "startmatrix", "startmaxaligned", "startmdformula", "startmidaligned", "startmiddlealigned", "startmiddlemakeup", "startmixedcolumns", "startmode", "startmodeset", "startmodule", "startmoduletestsection", "startmpformula", "startnamedsection", "startnamedsubformulas", "startnarrow", "startnarrower", "startnegative", "startnicelyfilledbox", "startnointerference", "startnotallmodes", "startnotext", "startnotmode", "startoperatortext", "startopposite", "startoutputstream", "startoverlay", "startoverprint", "startpacked", "startpagecomment", "startpagefigure", "startpagegrid", "startpagegridspan", "startpagelayout", "startpagemakeup", "startpar", "startparagraph", "startparagraphs", "startparagraphscell", "startparbuilder", "startpart", "startpath", "startplacechemical", "startplacefigure", 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"stopknockout", "stoplabeltext", "stoplayout", "stopleftaligned", "stoplegend", "stopline", "stoplinealignment", "stoplinecorrection", "stoplinefiller", "stoplinenote", "stoplinenumbering", "stoplines", "stoplinetable", "stoplinetablebody", "stoplinetablecell", "stoplinetablehead", "stoplocalfootnotes", "stoplocalheadsetup", "stoplocallinecorrection", "stoplocalnotes", "stoplocalsetups", "stoplua", "stopluacode", "stopluaparameterset", "stopluasetups", "stopmakeup", "stopmarginblock", "stopmarginrule", "stopmarkedcontent", "stopmathalignment", "stopmathcases", "stopmathlabeltext", "stopmathmatrix", "stopmathmode", "stopmathstyle", "stopmatrices", "stopmatrix", "stopmaxaligned", "stopmdformula", "stopmidaligned", "stopmiddlealigned", "stopmiddlemakeup", "stopmixedcolumns", "stopmode", "stopmodeset", "stopmodule", "stopmoduletestsection", "stopmpformula", "stopnamedsection", "stopnamedsubformulas", "stopnarrow", "stopnarrower", "stopnegative", "stopnicelyfilledbox", "stopnointerference", 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"unexpandeddocumentvariable", "unframed", "unhhbox", "unihex", "uniqueMPgraphic", "uniqueMPpagegraphic", "unit", "unitlanguage", "unitshigh", "unitslow", "unittext", "unknown", "unprotected", "unregisterhyphenationpattern", "unspaceafter", "unspaceargument", "unspaced", "unspacestring", "untexargument", "untexcommand", "uogonek", "upand", "uparrow", "updasharrow", "updownarrow", "updownarrowbar", "updownarrows", "upharpoonleft", "upharpoonright", "uplus", "uppercased", "uppercasestring", "upperleftdoubleninequote", "upperleftdoublesixquote", "upperleftsingleninequote", "upperleftsinglesixquote", "upperrightdoubleninequote", "upperrightdoublesixquote", "upperrightsingleninequote", "upperrightsinglesixquote", "upsilon", "upuparrows", "upwhitearrow", "urcorner", "uring", "url", "useJSscripts", "useMPenvironmentbuffer", "useMPgraphic", "useMPlibrary", "useMPrun", "useMPvariables", "useURL", "usealignparameter", "useblankparameter", "useblocks", "usebodyfont", "usebodyfontparameter", "usebtxdataset", "usebtxdefinitions", "usecitation", "usecolors", "usecomponent", "usedirectory", "usedummycolorparameter", "usedummystyleandcolor", "usedummystyleparameter", "useenvironment", "useexternaldocument", "useexternalfigure", "useexternalrendering", "useexternalsoundtrack", "usefigurebase", "usefile", "usegridparameter", "useindentingparameter", "useindentnextparameter", "useinterlinespaceparameter", "uselanguageparameter", "useluamodule", "usemathstyleparameter", "usemodule", "useproduct", "useprofileparameter", "useproject", "usereferenceparameter", "userpagenumber", "usesetupsparameter", "usestaticMPfigure", "usesubpath", "usesymbols", "usetexmodule", "usetypescript", "usetypescriptfile", "useurl", "usezipfile", "utfchar", "utflower", "utfupper", "utilde", "utilityregisterlength", "vDash", "varTheta", "varepsilon", "varkappa", "varnothing", "varphi", "varpi", "varrho", "varsigma", "vartheta", "vboxreference", "vdash", "vdots", "vec", "vee", "veebar", "veeeq", "verbatim", "verbatimstring", "verbosenumber", "version", "vert", "verticalgrowingbar", "verticalpositionbar", "veryraggedcenter", "veryraggedleft", "veryraggedright", "vglue", "viewerlayer", "vl", "vphantom", "vpos", "vsmash", "vsmashbox", "vsmashed", "vspace", "vspacing", "wcircumflex", "wdofstring", "wedge", "wedgeeq", "weekday", "whitearrowupfrombar", "widehat", "widetilde", "widthofstring", "widthspanningtext", "withoutpt", "word", "wordright", "words", "wordtonumber", "wp", "wr", "writebetweenlist", "writedatatolist", "writestatus", "writetolist", "xLeftarrow", "xLeftrightarrow", "xRightarrow", "xdefconvertedargument", "xequal", "xfrac", "xhookleftarrow", "xhookrightarrow", "xi", "xleftarrow", "xleftharpoondown", "xleftharpoonup", "xleftrightarrow", "xleftrightharpoons", "xmapsto", "xmladdindex", "xmlafterdocumentsetup", "xmlaftersetup", "xmlall", "xmlappenddocumentsetup", "xmlappendsetup", "xmlapplyselectors", "xmlatt", "xmlattdef", "xmlattribute", "xmlattributedef", "xmlbadinclusions", "xmlbeforedocumentsetup", "xmlbeforesetup", "xmlchainatt", "xmlchainattdef", "xmlchecknamespace", "xmlcommand", "xmlconcat", "xmlconcatrange", "xmlcontext", "xmlcount", "xmldefaulttotext", "xmldirectives", "xmldirectivesafter", "xmldirectivesbefore", "xmldisplayverbatim", "xmldoif", "xmldoifelse", "xmldoifelseempty", "xmldoifelseselfempty", "xmldoifelsetext", "xmldoifelsevalue", "xmldoifnot", "xmldoifnotselfempty", "xmldoifnottext", "xmldoifselfempty", "xmldoiftext", "xmlelement", "xmlfilter", "xmlfirst", "xmlflush", "xmlflushcontext", "xmlflushdocumentsetups", "xmlflushlinewise", "xmlflushpure", "xmlflushspacewise", "xmlflushtext", "xmlinclude", "xmlinclusion", "xmlinclusions", "xmlinfo", "xmlinjector", "xmlinlineprettyprint", "xmlinlineprettyprinttext", "xmlinlineverbatim", "xmlinstalldirective", "xmllast", "xmllastatt", "xmllastmatch", "xmllastpar", "xmlloadbuffer", "xmlloaddata", "xmlloaddirectives", "xmlloadfile", "xmlloadonly", "xmlmain", "xmlmapvalue", "xmlname", "xmlnamespace", "xmlnonspace", "xmlpar", "xmlparam", "xmlpath", "xmlpos", "xmlposition", "xmlprependdocumentsetup", "xmlprependsetup", "xmlprettyprint", "xmlprettyprinttext", "xmlprocessbuffer", "xmlprocessdata", "xmlprocessfile", "xmlpure", "xmlraw", "xmlrefatt", "xmlregistereddocumentsetups", "xmlregisteredsetups", "xmlregisterns", "xmlremapname", "xmlremapnamespace", "xmlremovedocumentsetup", "xmlremovesetup", "xmlresetdocumentsetups", "xmlresetinjectors", "xmlresetsetups", "xmlsave", "xmlsetatt", "xmlsetattribute", "xmlsetentity", "xmlsetfunction", "xmlsetinjectors", "xmlsetpar", "xmlsetparam", "xmlsetsetup", "xmlsetup", "xmlshow", "xmlsnippet", "xmlstrip", "xmlstripnolines", "xmlstripped", "xmlstrippednolines", "xmltag", "xmltexentity", "xmltext", "xmltobuffer", "xmltobufferverbose", "xmltofile", "xmlvalue", "xmlverbatim", "xrel", "xrightarrow", "xrightharpoondown", "xrightharpoonup", "xrightleftharpoons", "xrightoverleftarrow", "xsplitstring", "xtriplerel", "xtwoheadleftarrow", "xtwoheadrightarrow", "xxfrac", "xypos", "yacute", "ycircumflex", "ydiaeresis", "ydotbelow", "yen", "ygrave", "yhook", "ymacron", "ytilde", "zacute", "zcaron", "zdotaccent", "zerowidthnobreakspace", "zerowidthspace", "zeta", "zhook", "zstroke", "zwj", "zwnj" },
+ ["common"]={ "AEacute", "AEligature", "AEmacron", "AMSTEX", "Aacute", "Abreve", "Abreveacute", "Abrevedotbelow", "Abrevegrave", "Abrevehook", "Abrevetilde", "Acaron", "Acircumflex", "Acircumflexacute", "Acircumflexdotbelow", "Acircumflexgrave", "Acircumflexhook", "Acircumflextilde", "Adiaeresis", "Adiaeresismacron", "Adotaccent", "Adotaccentmacron", "Adotbelow", "Adoublegrave", "AfterPar", "Agrave", "Ahook", "Ainvertedbreve", "Alpha", "Alphabeticnumerals", "AmSTeX", "Amacron", "And", "Angstrom", "Aogonek", "Aring", "Aringacute", "Arrowvert", "Astroke", "Atilde", "BeforePar", "Beta", "Bhook", "Big", "Bigg", "Biggl", "Biggm", "Biggr", "Bigl", "Bigm", "Bigr", "Box", "Bumpeq", "CONTEXT", "Cacute", "Cap", "Caps", "Ccaron", "Ccedilla", "Ccircumflex", "Cdotaccent", "Character", "Characters", "Chi", "Chook", "ConTeXt", "Context", "ConvertConstantAfter", "ConvertToConstant", "Cstroke", "Cup", "DZcaronligature", "DZligature", "Dafrican", "Dcaron", "Ddownarrow", "Delta", "Dhook", "Doteq", "Downarrow", "Dstroke", "Dzcaronligature", "Dzligature", "ETEX", "Eacute", "Ebreve", "Ecaron", "Ecedilla", "Ecircumflex", "Ecircumflexacute", "Ecircumflexdotbelow", "Ecircumflexgrave", "Ecircumflexhook", "Ecircumflextilde", "Ediaeresis", "Edotaccent", "Edotbelow", "Edoublegrave", "Egrave", "Ehook", "Einvertedbreve", "Emacron", "Eogonek", "Epsilon", "Eta", "Eth", "Etilde", "Eulerconst", "EveryLine", "EveryPar", "Fhook", "Finv", "Gacute", "Game", "Gamma", "Gbreve", "Gcaron", "Gcircumflex", "Gcommaaccent", "Gdotaccent", "GetPar", "Ghook", "GotoPar", "Greeknumerals", "Gstroke", "Hat", "Hcaron", "Hcircumflex", "Hstroke", "IJligature", "INRSTEX", "Iacute", "Ibreve", "Icaron", "Icircumflex", "Idiaeresis", "Idotaccent", "Idotbelow", "Idoublegrave", "Igrave", "Ihook", "Iinvertedbreve", "Im", "Imacron", "Iogonek", "Iota", "Istroke", "Itilde", "Jcircumflex", "Join", "Kappa", "Kcaron", "Kcommaaccent", "Khook", "LAMSTEX", "LATEX", "LJligature", "LUAJITTEX", "LUATEX", "LaTeX", "Lacute", "LamSTeX", "Lambda", "Lbar", "Lcaron", "Lcommaaccent", "Ldotmiddle", "Ldsh", "Leftarrow", "Leftrightarrow", "Ljligature", "Lleftarrow", "Longleftarrow", "Longleftrightarrow", "Longmapsfrom", "Longmapsto", "Longrightarrow", "Lsh", "Lstroke", "Lua", "LuaTeX", "LuajitTeX", "METAFONT", "METAFUN", "METAPOST", "MKII", "MKIV", "MKIX", "MKVI", "MKXI", "MONTH", "MONTHLONG", "MONTHSHORT", "MPII", "MPIV", "MPVI", "MPanchor", "MPbetex", "MPc", "MPcode", "MPcolor", "MPcoloronly", "MPcolumn", "MPd", "MPdrawing", "MPfontsizehskip", "MPgetmultipars", "MPgetmultishape", "MPgetposboxes", "MPh", "MPinclusions", "MPleftskip", "MPll", "MPlr", "MPls", "MPmenubuttons", "MPn", "MPoptions", "MPoverlayanchor", "MPp", "MPpage", "MPpardata", "MPplus", "MPpos", "MPpositiongraphic", "MPposset", "MPr", "MPrawvar", "MPregion", "MPrest", "MPrightskip", "MPrs", "MPstring", "MPtext", "MPtransparency", "MPul", "MPur", "MPv", "MPvar", "MPvariable", "MPvv", "MPw", "MPwhd", "MPx", "MPxy", "MPxywhd", "MPy", "Mapsfrom", "Mapsto", "MetaFont", "MetaFun", "MetaPost", "Mu", "NJligature", "Nacute", "Ncaron", "Ncommaaccent", "Nearrow", "Neng", "Ngrave", "Njligature", "NormalizeFontHeight", "NormalizeFontWidth", "NormalizeTextHeight", "NormalizeTextWidth", "Ntilde", "Nu", "Numbers", "Nwarrow", "OEligature", "Oacute", "Obreve", "Ocaron", "Ocircumflex", "Ocircumflexacute", "Ocircumflexdotbelow", "Ocircumflexgrave", "Ocircumflexhook", "Ocircumflextilde", "Odiaeresis", "Odiaeresismacron", "Odotaccent", "Odotaccentmacron", "Odotbelow", "Odoublegrave", "Ograve", "Ohook", "Ohorn", "Ohornacute", "Ohorndotbelow", "Ohorngrave", "Ohornhook", "Ohorntilde", "Ohungarumlaut", "Oinvertedbreve", "Omacron", "Omega", "Omicron", "Oogonek", "Oogonekmacron", "Ostroke", "Ostrokeacute", "Otilde", "Otildemacron", "P", "PDFETEX", "PDFTEX", "PDFcolor", "PICTEX", "PPCHTEX", "PPCHTeX", "PRAGMA", "Phi", "Phook", "Pi", "PiCTeX", "Plankconst", "PointsToBigPoints", "PointsToReal", "PointsToWholeBigPoints", "PropertyLine", "Psi", "PtToCm", "Racute", "Rcaron", "Rcommaaccent", "Rdoublegrave", "Rdsh", "Re", "ReadFile", "Relbar", "Rho", "Rightarrow", "Rinvertedbreve", "Romannumerals", "Rrightarrow", "Rsh", "S", "Sacute", "ScaledPointsToBigPoints", "ScaledPointsToWholeBigPoints", "Scaron", "Scedilla", "Schwa", "Scircumflex", "Scommaaccent", "Searrow", "Sigma", "Smallcapped", "Subset", "Supset", "Swarrow", "TABLE", "TEX", "TaBlE", "Tau", "Tcaron", "Tcedilla", "Tcommaaccent", "TeX", "TheNormalizedFontSize", "Theta", "Thook", "Thorn", "TransparencyHack", "Tstroke", "Uacute", "Ubreve", "Ucaron", "Ucircumflex", "Udiaeresis", "Udiaeresisacute", "Udiaeresiscaron", "Udiaeresisgrave", "Udiaeresismacron", "Udotbelow", "Udoublegrave", "Ugrave", "Uhook", "Uhorn", "Uhornacute", "Uhorndotbelow", "Uhorngrave", "Uhornhook", "Uhorntilde", "Uhungarumlaut", "Uinvertedbreve", "Umacron", "Uogonek", "Uparrow", "Updownarrow", "Upsilon", "Uring", "Utilde", "Uuparrow", "VDash", "Vdash", "VerboseNumber", "Vert", "Vvdash", "WEEKDAY", "WORD", "WORDS", "Wcircumflex", "WidthSpanningText", "Word", "Words", "XETEX", "XeTeX", "Xi", "Yacute", "Ycircumflex", "Ydiaeresis", "Ydotbelow", "Ygrave", "Yhook", "Ymacron", "Ytilde", "Zacute", "Zcaron", "Zdotaccent", "Zeta", "Zhook", "Zstroke", "aacute", "abbreviation", "abjadnaivenumerals", "abjadnodotnumerals", "abjadnumerals", "about", "abreve", "abreveacute", "abrevedotbelow", "abrevegrave", "abrevehook", "abrevetilde", "acaron", "acircumflex", "acircumflexacute", "acircumflexdotbelow", "acircumflexgrave", "acircumflexhook", "acircumflextilde", "activatespacehandler", "actuarial", "acute", "acwopencirclearrow", "adaptcollector", "adaptfontfeature", "adaptlayout", "adaptpapersize", "addfeature", "addfontpath", "addtoJSpreamble", "addtocommalist", "addvalue", "adiaeresis", "adiaeresismacron", "adotaccent", "adotaccentmacron", "adotbelow", "adoublegrave", "aeacute", "aeligature", "aemacron", "afghanicurrency", "aftersplitstring", "aftertestandsplitstring", "agrave", "ahook", "ainvertedbreve", "aleph", "alignbottom", "aligned", "alignedbox", "alignedline", "alignhere", "alignmentcharacter", "allinputpaths", "alpha", "alphabeticnumerals", "alwayscitation", "alwayscite", "amacron", "amalg", "ampersand", "anchor", "angle", "aogonek", "appendetoks", "appendgvalue", "appendtocommalist", "appendtoks", "appendtoksonce", "appendvalue", "apply", "applyalternativestyle", "applyprocessor", "applytocharacters", "applytofirstcharacter", "applytosplitstringchar", "applytosplitstringcharspaced", "applytosplitstringline", "applytosplitstringlinespaced", "applytosplitstringword", "applytosplitstringwordspaced", "applytowords", "approx", "approxEq", "approxeq", "approxnEq", "arabicakbar", "arabicalayhe", "arabicallah", "arabicallallahou", "arabicasterisk", "arabicbasmalah", "arabiccomma", "arabiccuberoot", "arabicdateseparator", "arabicdecimals", "arabicdisputedendofayah", "arabicendofayah", "arabicexnumerals", "arabicfootnotemarker", "arabicfourthroot", "arabichighain", "arabichighalayheassallam", "arabichigheqala", "arabichighesala", "arabichighfootnotemarker", "arabichighjeem", "arabichighlamalef", "arabichighmadda", "arabichighmeemlong", "arabichighmeemshort", "arabichighnisf", "arabichighnoon", "arabichighnoonkasra", "arabichighqaf", "arabichighqif", "arabichighradiallahouanhu", "arabichighrahmatullahalayhe", "arabichighrubc", "arabichighsad", "arabichighsajda", "arabichighsakta", "arabichighsallallahou", "arabichighseen", "arabichighsmallsafha", "arabichightah", "arabichightakhallus", "arabichighthalatha", "arabichighwaqf", "arabichighyeh", "arabichighzain", "arabicjallajalalouhou", "arabiclettermark", "arabiclowmeemlong", "arabiclownoonkasra", "arabiclowseen", "arabicmisra", "arabicmuhammad", "arabicnumber", "arabicnumberabove", "arabicnumerals", "arabicparenleft", "arabicparenright", "arabicpercent", "arabicperiod", "arabicpermille", "arabicpertenthousand", "arabicpoeticverse", "arabicqala", "arabicquestion", "arabicrasoul", "arabicray", "arabicrialsign", "arabicsafha", "arabicsajdah", "arabicsalla", "arabicsamvat", "arabicsanah", "arabicsemicolon", "arabicshighthreedots", "arabicslcm", "arabicstartofrubc", "arabictripledot", "arabicvowelwaw", "arabicvowelyeh", "arabicwasallam", "arg", "aring", "aringacute", "arrowvert", "asciistr", "aside", "assignalfadimension", "assigndimen", "assigndimension", "assignifempty", "assigntranslation", "assignvalue", "assignwidth", "assumelongusagecs", "ast", "astype", "asymp", "at", "atilde", "atleftmargin", "atpage", "atrightmargin", "attachment", "autocap", "autodirhbox", "autodirvbox", "autodirvtop", "autoinsertnextspace", "autointegral", "automathematics", "autosetups", "availablehsize", "averagecharwidth", "backepsilon", "background", "backgroundimage", "backgroundimagefill", "backgroundline", "backprime", "backsim", "backslash", "bar", "barleftarrow", "barleftarrowrightarrowbar", "barovernorthwestarrow", "barwedge", "basegrid", "baselinebottom", "baselineleftbox", "baselinemiddlebox", "baselinerightbox", "bbordermatrix", "bbox", "because", "beforesplitstring", "beforetestandsplitstring", "beta", "beth", "between", "bhook", "big", "bigbodyfont", "bigcap", "bigcirc", "bigcircle", "bigcup", "bigdiamond", "bigg", "bigger", "biggl", "biggm", "biggr", "bigl", "bigm", "bigodot", "bigoplus", "bigotimes", "bigr", "bigskip", "bigsqcap", "bigsqcup", "bigsquare", "bigstar", "bigtimes", "bigtriangledown", "bigtriangleup", "bigudot", "biguplus", "bigvee", "bigwedge", "binom", "bitmapimage", "blacklozenge", "blackrule", "blackrules", "blacksquare", "blacktriangle", "blacktriangledown", "blacktriangleleft", "blacktriangleright", "blank", "blap", "bleed", "bleedheight", "bleedwidth", "blockligatures", "blockquote", "blocksynctexfile", "bodyfontenvironmentlist", "bodyfontsize", "bold", "boldface", "bolditalic", "boldslanted", "bookmark", "booleanmodevalue", "bordermatrix", "bot", "bottombox", "bottomleftbox", "bottomrightbox", "bowtie", "boxcursor", "boxdot", "boxmarker", "boxminus", "boxofsize", "boxplus", "boxreference", "boxtimes", "bpos", "breakablethinspace", "breakhere", "breve", "bstroke", "btxabbreviatedjournal", "btxaddjournal", "btxalwayscitation", "btxauthorfield", "btxdetail", "btxdirect", "btxdoif", "btxdoifcombiinlistelse", "btxdoifelse", "btxdoifelsecombiinlist", "btxdoifelsesameasprevious", "btxdoifelsesameaspreviouschecked", "btxdoifelseuservariable", "btxdoifnot", "btxdoifsameaspreviouscheckedelse", "btxdoifsameaspreviouselse", "btxdoifuservariableelse", "btxexpandedjournal", "btxfield", "btxfieldname", "btxfieldtype", "btxfirstofrange", "btxflush", "btxflushauthor", "btxflushauthorinverted", "btxflushauthorinvertedshort", "btxflushauthorname", "btxflushauthornormal", "btxflushauthornormalshort", "btxflushsuffix", "btxfoundname", "btxfoundtype", "btxhiddencitation", "btxhybridcite", "btxlabellanguage", "btxlabeltext", "btxlistcitation", "btxloadjournalist", "btxoneorrange", "btxremapauthor", "btxsavejournalist", "btxsetup", "btxsingularorplural", "btxsingularplural", "btxtextcitation", "buildmathaccent", "buildtextaccent", "buildtextbottomcomma", "buildtextbottomdot", "buildtextcedilla", "buildtextgrave", "buildtextmacron", "buildtextognek", "bullet", "button", "cacute", "calligraphic", "camel", "cap", "carriagereturn", "catcodetablename", "cbox", "ccaron", "ccedilla", "ccircumflex", "ccurl", "cdot", "cdotaccent", "cdotp", "cdots", "centeraligned", "centerbox", "centerdot", "centeredbox", "centeredlastline", "centerednextbox", "centerline", "cfrac", "chapter", "character", "characters", "chardescription", "charwidthlanguage", "check", "checkcharacteralign", "checkedchar", "checkedfiller", "checkedstrippedcsname", "checkinjector", "checkmark", "checknextindentation", "checknextinjector", "checkpage", "checkparameters", "checkpreviousinjector", "checksoundtrack", "checktwopassdata", "checkvariables", "chem", "chemical", "chemicalbottext", "chemicalmidtext", "chemicalsymbol", "chemicaltext", "chemicaltoptext", "chi", "chineseallnumerals", "chinesecapnumerals", "chinesenumerals", "chook", "circ", "circeq", "circlearrowleft", "circlearrowright", "circledR", "circledS", "circledast", "circledcirc", "circleddash", "circledequals", "circleonrightarrow", "citation", "cite", "clap", "classfont", "cldcommand", "cldcontext", "cldloadfile", "cldprocessfile", "cleftarrow", "clip", "clonefield", "clubsuit", "collect", "collectedtext", "collectexpanded", "colon", "coloncolonequals", "colonequals", "color", "colorbar", "colorcomponents", "colored", "coloronly", "colorvalue", "column", "columnbreak", "combinepages", "commalistelement", "commalistsentence", "commalistsize", "comment", "comparecolorgroup", "comparedimension", "comparedimensioneps", "comparepalet", "complement", "completebtxrendering", "completecontent", "completeindex", "completelist", "completelistofabbreviations", "completelistofchemicals", "completelistoffigures", "completelistofgraphics", "completelistofintermezzi", "completelistoflogos", "completelistofpublications", "completelistofsorts", "completelistofsynonyms", "completelistoftables", "completepagenumber", "completeregister", "complexes", "complexorsimple", "complexorsimpleempty", "component", "composedcollector", "composedlayer", "compresult", "cong", "constantdimen", "constantdimenargument", "constantemptyargument", "constantnumber", "constantnumberargument", "contentreference", "continuednumber", "continueifinputfile", "convertargument", "convertcommand", "convertedcounter", "converteddimen", "convertedsubcounter", "convertmonth", "convertnumber", "convertvalue", "convertvboxtohbox", "coprod", "copyboxfromcache", "copybtxlabeltext", "copyfield", "copyheadtext", "copylabeltext", "copymathlabeltext", "copyoperatortext", "copypages", "copyparameters", "copyposition", "copyprefixtext", "copyright", "copysuffixtext", "copytaglabeltext", "copyunittext", "correctwhitespace", "countersubs", "counttoken", "counttokens", "cramped", "crampedclap", "crampedllap", "crampedrlap", "crightarrow", "crightoverleftarrow", "cstroke", "ctop", "ctxcommand", "ctxdirectcommand", "ctxdirectlua", "ctxfunction", "ctxlatecommand", "ctxlatelua", "ctxloadluafile", "ctxlua", "ctxluabuffer", "ctxluacode", "ctxreport", "ctxsprint", "cup", "curlyeqprec", "curlyeqsucc", "curlyvee", "curlywedge", "currentassignmentlistkey", "currentassignmentlistvalue", "currentbtxuservariable", "currentcommalistitem", "currentcomponent", "currentdate", "currentenvironment", "currentfeaturetest", "currentheadnumber", "currentinterface", "currentlanguage", "currentlistentrydestinationattribute", "currentlistentrylimitedtext", "currentlistentrynumber", "currentlistentrypagenumber", "currentlistentryreferenceattribute", "currentlistentrytitle", "currentlistentrytitlerendered", "currentlistsymbol", "currentmainlanguage", "currentmessagetext", "currentmoduleparameter", "currentoutputstream", "currentproduct", "currentproject", "currentregime", "currentregisterpageuserdata", "currentresponses", "currenttime", "currentvalue", "currentxtablecolumn", "currentxtablerow", "curvearrowleft", "curvearrowright", "cwopencirclearrow", "cyrillicA", "cyrillicAE", "cyrillicAbreve", "cyrillicAdiaeresis", "cyrillicB", "cyrillicBIGYUS", "cyrillicBIGYUSiotified", "cyrillicC", "cyrillicCH", "cyrillicCHEDC", "cyrillicCHEDCabkhasian", "cyrillicCHEabkhasian", "cyrillicCHEdiaeresis", "cyrillicCHEkhakassian", "cyrillicCHEvertstroke", "cyrillicD", "cyrillicDASIAPNEUMATA", "cyrillicDJE", "cyrillicDZE", "cyrillicDZEabkhasian", "cyrillicDZHE", "cyrillicE", "cyrillicELtail", "cyrillicEMtail", "cyrillicENDC", "cyrillicENGHE", "cyrillicENhook", "cyrillicENtail", "cyrillicEREV", "cyrillicERY", "cyrillicERtick", "cyrillicEbreve", "cyrillicEdiaeresis", "cyrillicEgrave", "cyrillicEiotified", "cyrillicF", "cyrillicFITA", "cyrillicG", "cyrillicGHEmidhook", "cyrillicGHEstroke", "cyrillicGHEupturn", "cyrillicGJE", "cyrillicH", "cyrillicHA", "cyrillicHADC", "cyrillicHRDSN", "cyrillicI", "cyrillicIE", "cyrillicII", "cyrillicISHRT", "cyrillicISHRTtail", "cyrillicIZHITSA", "cyrillicIZHITSAdoublegrave", "cyrillicIdiaeresis", "cyrillicIgrave", "cyrillicImacron", "cyrillicJE", "cyrillicK", "cyrillicKADC", "cyrillicKAbashkir", "cyrillicKAhook", "cyrillicKAstroke", "cyrillicKAvertstroke", "cyrillicKJE", "cyrillicKOPPA", "cyrillicKSI", "cyrillicL", "cyrillicLITTLEYUS", "cyrillicLITTLEYUSiotified", "cyrillicLJE", "cyrillicM", "cyrillicN", "cyrillicNJE", "cyrillicO", "cyrillicOMEGA", "cyrillicOMEGAround", "cyrillicOMEGAtitlo", "cyrillicOT", "cyrillicObarred", "cyrillicObarreddiaeresis", "cyrillicOdiaeresis", "cyrillicP", "cyrillicPALATALIZATION", "cyrillicPALOCHKA", "cyrillicPEmidhook", "cyrillicPSI", "cyrillicPSILIPNEUMATA", "cyrillicR", "cyrillicS", "cyrillicSCHWA", "cyrillicSCHWAdiaeresis", "cyrillicSDSC", "cyrillicSEMISOFT", "cyrillicSFTSN", "cyrillicSH", "cyrillicSHCH", "cyrillicSHHA", "cyrillicT", "cyrillicTEDC", "cyrillicTETSE", "cyrillicTITLO", "cyrillicTSHE", "cyrillicU", "cyrillicUK", "cyrillicUSHRT", "cyrillicUdiaeresis", "cyrillicUdoubleacute", "cyrillicUmacron", "cyrillicV", "cyrillicYA", "cyrillicYAT", "cyrillicYERUdiaeresis", "cyrillicYI", "cyrillicYO", "cyrillicYU", "cyrillicYstr", "cyrillicYstrstroke", "cyrillicZ", "cyrillicZDSC", "cyrillicZEdiaeresis", "cyrillicZH", "cyrillicZHEbreve", "cyrillicZHEdescender", "cyrillicZHEdiaeresis", "cyrillica", "cyrillicabreve", "cyrillicadiaeresis", "cyrillicae", "cyrillicb", "cyrillicbigyus", "cyrillicbigyusiotified", "cyrillicc", "cyrillicch", "cyrilliccheabkhasian", "cyrillicchedc", "cyrillicchedcabkhasian", "cyrillicchediaeresis", "cyrillicchekhakassian", "cyrillicchevertstroke", "cyrillicd", "cyrillicdje", "cyrillicdze", "cyrillicdzeabkhasian", "cyrillicdzhe", "cyrillice", "cyrillicebreve", "cyrillicediaeresis", "cyrillicegrave", "cyrilliceiotified", "cyrilliceltail", "cyrillicemtail", "cyrillicendc", "cyrillicenghe", "cyrillicenhook", "cyrillicentail", "cyrillicerev", "cyrillicertick", "cyrillicery", "cyrillicf", "cyrillicfita", "cyrillicg", "cyrillicghemidhook", "cyrillicghestroke", "cyrillicgheupturn", "cyrillicgje", "cyrillich", "cyrillicha", "cyrillichadc", "cyrillichrdsn", "cyrillici", "cyrillicidiaeresis", "cyrillicie", "cyrillicigrave", "cyrillicii", "cyrillicimacron", "cyrillicishrt", "cyrillicishrttail", "cyrillicizhitsa", "cyrillicizhitsadoublegrave", "cyrillicje", "cyrillick", "cyrillickabashkir", "cyrillickadc", "cyrillickahook", "cyrillickastroke", "cyrillickavertstroke", "cyrillickje", "cyrillickoppa", "cyrillicksi", "cyrillicl", "cyrilliclittleyus", "cyrilliclittleyusiotified", "cyrilliclje", "cyrillicm", "cyrillicn", "cyrillicnje", "cyrillico", "cyrillicobarred", "cyrillicobarreddiaeresis", "cyrillicodiaeresis", "cyrillicomega", "cyrillicomegaround", "cyrillicomegatitlo", "cyrillicot", "cyrillicp", "cyrillicpemidhook", "cyrillicpsi", "cyrillicr", "cyrillics", "cyrillicschwa", "cyrillicschwadiaeresis", "cyrillicsdsc", "cyrillicsemisoft", "cyrillicsftsn", "cyrillicsh", "cyrillicshch", "cyrillicshha", "cyrillict", "cyrillictedc", "cyrillictetse", "cyrillictshe", "cyrillicu", "cyrillicudiaeresis", "cyrillicudoubleacute", "cyrillicuk", "cyrillicumacron", "cyrillicushrt", "cyrillicv", "cyrillicya", "cyrillicyat", "cyrillicyerudiaeresis", "cyrillicyi", "cyrillicyo", "cyrillicystr", "cyrillicystrstroke", "cyrillicyu", "cyrillicz", "cyrilliczdsc", "cyrilliczediaeresis", "cyrilliczh", "cyrilliczhebreve", "cyrilliczhedescender", "cyrilliczhediaeresis", "d", "dag", "dagger", "daleth", "dasharrow", "dashedleftarrow", "dashedrightarrow", "dashv", "datasetvariable", "date", "dayoftheweek", "dayspermonth", "dbinom", "dcaron", "dcurl", "ddag", "ddagger", "dddot", "ddot", "ddots", "decrement", "decrementcounter", "decrementedcounter", "decrementpagenumber", "decrementsubpagenumber", "decrementvalue", "defaultinterface", "defaultobjectpage", "defaultobjectreference", "defcatcodecommand", "defconvertedargument", "defconvertedcommand", "defconvertedvalue", "define", "defineMPinstance", "defineTABLEsetup", "defineaccent", "defineactivecharacter", "definealternativestyle", "defineanchor", "defineattachment", "defineattribute", "definebackground", "definebar", "defineblock", "definebodyfont", "definebodyfontenvironment", "definebodyfontswitch", "definebreakpoint", "definebreakpoints", "definebtx", "definebtxdataset", "definebtxregister", "definebtxrendering", "definebuffer", "definebutton", "definecapitals", "definecharacter", "definecharacterkerning", "definecharacterspacing", "definechemical", "definechemicals", "definechemicalsymbol", "definecollector", "definecolor", "definecolorgroup", "definecolumnbreak", "definecombination", "definecombinedlist", "definecommand", "definecomment", "definecomplexorsimple", "definecomplexorsimpleempty", "defineconversion", "defineconversionset", "definecounter", "definedataset", "definedelimitedtext", "definedeq", "definedescription", "definedfont", "defineeffect", "defineenumeration", "defineexpandable", "defineexternalfigure", "definefallbackfamily", "definefield", "definefieldbody", "definefieldbodyset", "definefieldcategory", "definefieldstack", "definefiguresymbol", "definefileconstant", "definefilefallback", "definefilesynonym", "definefiller", "definefirstline", "definefittingpage", "definefloat", "definefont", "definefontalternative", "definefontfallback", "definefontfamily", "definefontfamilypreset", "definefontfeature", "definefontfile", "definefontsize", "definefontsolution", "definefontstyle", "definefontsynonym", "defineformula", "defineformulaalternative", "defineformulaframed", "defineframed", "defineframedcontent", "defineframedtable", "defineframedtext", "definefrozenfont", "defineglobalcolor", "definegraphictypesynonym", "definegridsnapping", "definehbox", "definehead", "defineheadalternative", "definehelp", "definehigh", "definehighlight", "definehspace", "definehypenationfeatures", "defineindentedtext", "defineindenting", "defineinitial", "defineinsertion", "defineinteraction", "defineinteractionbar", "defineinteractionmenu", "defineinterfaceconstant", "defineinterfaceelement", "defineinterfacevariable", "defineinterlinespace", "defineintermediatecolor", "defineitemgroup", "defineitems", "definelabel", "definelabelclass", "definelayer", "definelayerpreset", "definelayout", "definelinefiller", "definelinenote", "definelinenumbering", "definelines", "definelist", "definelistalternative", "definelistextra", "definelow", "definelowhigh", "definelowmidhigh", "definemakeup", "definemarginblock", "definemargindata", "definemarker", "definemarking", "definemathaccent", "definemathalignment", "definemathcases", "definemathcommand", "definemathdouble", "definemathdoubleextensible", "definemathematics", "definemathextensible", "definemathfence", "definemathfraction", "definemathframed", "definemathmatrix", "definemathornament", "definemathover", "definemathoverextensible", "definemathovertextextensible", "definemathradical", "definemathstackers", "definemathstyle", "definemathtriplet", "definemathunder", "definemathunderextensible", "definemathundertextextensible", "definemathunstacked", "definemeasure", "definemessageconstant", "definemixedcolumns", "definemode", "definemultitonecolor", "definenamedcolor", "definenamespace", "definenarrower", "definenote", "defineornament", "defineoutputroutine", "defineoutputroutinecommand", "defineoverlay", "definepage", "definepagebreak", "definepagechecker", "definepagegrid", "definepagegridarea", "definepagegridspan", "definepageinjection", "definepageinjectionalternative", "definepageshift", "definepagestate", "definepairedbox", "definepalet", "definepapersize", "defineparagraph", "defineparagraphs", "defineparallel", "defineparbuilder", "defineplacement", "definepositioning", "defineprefixset", "defineprocesscolor", "defineprocessor", "defineprofile", "defineprogram", "definepushbutton", "definepushsymbol", "definereference", "definereferenceformat", "defineregister", "definerenderingwindow", "defineresetset", "definescale", "definescript", "definesection", "definesectionblock", "definesectionlevels", "defineselector", "defineseparatorset", "defineshift", "definesidebar", "definesort", "definesorting", "definespotcolor", "definestartstop", "definestyle", "definestyleinstance", "definesubfield", "definesubformula", "definesymbol", "definesynonym", "definesynonyms", "definesystemattribute", "definesystemconstant", "definesystemvariable", "definetabletemplate", "definetabulate", "definetabulation", "definetext", "definetextbackground", "definetextflow", "definetooltip", "definetransparency", "definetwopasslist", "definetype", "definetypeface", "definetypescriptprefix", "definetypescriptsynonym", "definetypesetting", "definetyping", "defineunit", "defineviewerlayer", "definevspace", "definevspacing", "definevspacingamount", "definextable", "delimited", "delimitedtext", "delta", "depthofstring", "depthonlybox", "depthspanningtext", "depthstrut", "determineheadnumber", "determinelistcharacteristics", "determinenoflines", "determineregistercharacteristics", "devanagarinumerals", "dfrac", "dhook", "diameter", "diamond", "diamondsuit", "differentialD", "differentiald", "digamma", "digits", "dimensiontocount", "directboxfromcache", "directcolor", "directcolored", "directconvertedcounter", "directcopyboxfromcache", "directdummyparameter", "directgetboxllx", "directgetboxlly", "directhighlight", "directlocalframed", "directluacode", "directselect", "directsetbar", "directsetup", "directsymbol", "directvspacing", "dis", "disabledirectives", "disableexperiments", "disablemode", "disableoutputstream", "disableparpositions", "disableregime", "disabletrackers", "displaymath", "displaymathematics", "displaymessage", "distributedhsize", "div", "dividedsize", "divideontimes", "divides", "doadaptleftskip", "doadaptrightskip", "doaddfeature", "doassign", "doassignempty", "doboundtext", "docheckassignment", "docheckedpagestate", "docheckedpair", "documentvariable", "dodoubleargument", "dodoubleargumentwithset", "dodoubleempty", "dodoubleemptywithset", "dodoublegroupempty", "doeassign", "doexpandedrecurse", "dofastloopcs", "dogetattribute", "dogetattributeid", "dogetcommacommandelement", "dogobbledoubleempty", "dogobblesingleempty", "doif", "doifMPgraphicelse", "doifallcommon", "doifallcommonelse", "doifalldefinedelse", "doifallmodes", "doifallmodeselse", "doifassignmentelse", "doifblackelse", "doifbothsides", "doifbothsidesoverruled", "doifboxelse", "doifbufferelse", "doifcolor", "doifcolorelse", "doifcommandhandler", "doifcommandhandlerelse", "doifcommon", "doifcommonelse", "doifcontent", "doifconversiondefinedelse", "doifconversionnumberelse", "doifcounter", "doifcounterelse", "doifcurrentfonthasfeatureelse", "doifdefined", "doifdefinedcounter", "doifdefinedcounterelse", "doifdefinedelse", "doifdimensionelse", "doifdimenstringelse", "doifdocumentargument", "doifdocumentargumentelse", "doifdocumentfilename", "doifdocumentfilenameelse", "doifdrawingblackelse", "doifelse", "doifelseMPgraphic", "doifelseallcommon", "doifelsealldefined", "doifelseallmodes", "doifelseassignment", "doifelseblack", "doifelsebox", "doifelseboxincache", "doifelsebuffer", "doifelsecolor", "doifelsecommandhandler", "doifelsecommon", "doifelseconversiondefined", "doifelseconversionnumber", "doifelsecounter", "doifelsecurrentfonthasfeature", "doifelsecurrentsortingused", "doifelsecurrentsynonymshown", "doifelsecurrentsynonymused", "doifelsedefined", "doifelsedefinedcounter", "doifelsedimension", "doifelsedimenstring", "doifelsedocumentargument", "doifelsedocumentfilename", "doifelsedrawingblack", "doifelseempty", "doifelseemptyvalue", "doifelseemptyvariable", "doifelseenv", "doifelsefastoptionalcheck", "doifelsefastoptionalcheckcs", "doifelsefieldbody", "doifelsefieldcategory", "doifelsefigure", "doifelsefile", "doifelsefiledefined", "doifelsefileexists", "doifelsefirstchar", "doifelseflagged", "doifelsefontchar", "doifelsefontfeature", "doifelsefontpresent", "doifelsefontsynonym", "doifelsehasspace", "doifelsehelp", "doifelseincsname", "doifelseinelement", "doifelseinputfile", "doifelseinsertion", "doifelseinset", "doifelseinstring", "doifelseinsymbolset", "doifelseintoks", "doifelseintwopassdata", "doifelseitalic", "doifelselanguage", "doifelselayerdata", "doifelselayoutdefined", "doifelselayoutsomeline", "doifelselayouttextline", "doifelseleapyear", "doifelselist", "doifelselocation", "doifelselocfile", "doifelsemainfloatbody", "doifelsemarkedpage", "doifelsemarking", "doifelsemeaning", "doifelsemessage", "doifelsemode", "doifelsenextbgroup", "doifelsenextbgroupcs", "doifelsenextchar", "doifelsenextoptional", "doifelsenextoptionalcs", "doifelsenextparenthesis", "doifelsenonzeropositive", "doifelsenoteonsamepage", "doifelsenothing", "doifelsenumber", "doifelseobjectfound", "doifelseobjectreferencefound", "doifelseoddpage", "doifelseoddpagefloat", "doifelseoldercontext", "doifelseolderversion", "doifelseoverlapping", "doifelseoverlay", "doifelseparallel", "doifelseparentfile", "doifelsepath", "doifelsepathexists", "doifelsepatterns", "doifelseposition", "doifelsepositionaction", "doifelsepositiononpage", "doifelsepositionsonsamepage", "doifelsepositionsonthispage", "doifelsepositionsused", "doifelsereferencefound", "doifelserightpagefloat", "doifelserighttoleftinbox", "doifelsesamelinereference", "doifelsesamestring", "doifelsesetups", "doifelsesomebackground", "doifelsesomespace", "doifelsesomething", "doifelsesometoks", "doifelsestringinstring", "doifelsestructurelisthasnumber", "doifelsestructurelisthaspage", "doifelsesymboldefined", "doifelsesymbolset", "doifelsetext", "doifelsetextflow", "doifelsetextflowcollector", "doifelsetopofpage", "doifelsetypingfile", "doifelseundefined", "doifelseurldefined", "doifelsevalue", "doifelsevaluenothing", "doifelsevariable", "doifempty", "doifemptyelse", "doifemptytoks", "doifemptyvalue", "doifemptyvalueelse", "doifemptyvariable", "doifemptyvariableelse", "doifenv", "doifenvelse", "doiffastoptionalcheckcselse", "doiffastoptionalcheckelse", "doiffieldbodyelse", "doiffieldcategoryelse", "doiffigureelse", "doiffile", "doiffiledefinedelse", "doiffileelse", "doiffileexistselse", "doiffirstcharelse", "doifflaggedelse", "doiffontcharelse", "doiffontfeatureelse", "doiffontpresentelse", "doiffontsynonymelse", "doifhasspaceelse", "doifhelpelse", "doifincsnameelse", "doifinelementelse", "doifinputfileelse", "doifinsertionelse", "doifinset", "doifinsetelse", "doifinstring", "doifinstringelse", "doifinsymbolset", "doifinsymbolsetelse", "doifintokselse", "doifintwopassdataelse", "doifitalicelse", "doiflanguageelse", "doiflayerdataelse", "doiflayoutdefinedelse", "doiflayoutsomelineelse", "doiflayouttextlineelse", "doifleapyearelse", "doiflistelse", "doiflocationelse", "doiflocfileelse", "doifmainfloatbodyelse", "doifmarkingelse", "doifmeaningelse", "doifmessageelse", "doifmode", "doifmodeelse", "doifnextbgroupcselse", "doifnextbgroupelse", "doifnextcharelse", "doifnextoptionalcselse", "doifnextoptionalelse", "doifnextparenthesiselse", "doifnonzeropositiveelse", "doifnot", "doifnotallcommon", "doifnotallmodes", "doifnotcommandhandler", "doifnotcommon", "doifnotcounter", "doifnotdocumentargument", "doifnotdocumentfilename", "doifnotempty", "doifnotemptyvalue", "doifnotemptyvariable", "doifnotenv", "doifnoteonsamepageelse", "doifnotescollected", "doifnotfile", "doifnotflagged", "doifnothing", "doifnothingelse", "doifnotinset", "doifnotinsidesplitfloat", "doifnotinstring", "doifnotmode", "doifnotnumber", "doifnotsamestring", "doifnotsetups", "doifnotvalue", "doifnotvariable", "doifnumber", "doifnumberelse", "doifobjectfoundelse", "doifobjectreferencefoundelse", "doifoddpageelse", "doifoddpagefloatelse", "doifoldercontextelse", "doifolderversionelse", "doifoverlappingelse", "doifoverlayelse", "doifparallelelse", "doifparentfileelse", "doifpathelse", "doifpathexistselse", "doifpatternselse", "doifposition", "doifpositionaction", "doifpositionactionelse", "doifpositionelse", "doifpositiononpageelse", "doifpositionsonsamepageelse", "doifpositionsonthispageelse", "doifpositionsusedelse", "doifreferencefoundelse", "doifrightpagefloatelse", "doifrighttoleftinboxelse", "doifsamelinereferenceelse", "doifsamestring", "doifsamestringelse", "doifsetups", "doifsetupselse", "doifsomebackground", "doifsomebackgroundelse", "doifsomespaceelse", "doifsomething", "doifsomethingelse", "doifsometoks", "doifsometokselse", "doifstringinstringelse", "doifstructurelisthasnumberelse", "doifstructurelisthaspageelse", "doifsymboldefinedelse", "doifsymbolsetelse", "doiftext", "doiftextelse", "doiftextflowcollectorelse", "doiftextflowelse", "doiftopofpageelse", "doiftypingfileelse", "doifundefined", "doifundefinedcounter", "doifundefinedelse", "doifunknownfontfeature", "doifurldefinedelse", "doifvalue", "doifvalueelse", "doifvaluenothing", "doifvaluenothingelse", "doifvaluesomething", "doifvariable", "doifvariableelse", "doindentation", "dollar", "doloop", "doloopoverlist", "donothing", "dontconvertfont", "dontleavehmode", "dontpermitspacesbetweengroups", "dopositionaction", "doprocesslocalsetups", "doquadrupleargument", "doquadrupleempty", "doquadruplegroupempty", "doquintupleargument", "doquintupleempty", "doquintuplegroupempty", "dorechecknextindentation", "dorecurse", "dorepeatwithcommand", "doreplacefeature", "doresetandafffeature", "doresetattribute", "dorotatebox", "dosetattribute", "dosetleftskipadaption", "dosetrightskipadaption", "dosetupcheckedinterlinespace", "doseventupleargument", "doseventupleempty", "dosingleargument", "dosingleempty", "dosinglegroupempty", "dosixtupleargument", "dosixtupleempty", "dostepwiserecurse", "dosubtractfeature", "dot", "doteq", "doteqdot", "dotfskip", "dotlessI", "dotlessJ", "dotlessi", "dotlessj", "dotlessjstroke", "dotminus", "dotoks", "dotplus", "dotripleargument", "dotripleargumentwithset", "dotripleempty", "dotripleemptywithset", "dotriplegroupempty", "dots", "dottedcircle", "dottedrightarrow", "doublebar", "doublebond", "doublebrace", "doublebracket", "doublecap", "doublecup", "doubleparent", "doubleprime", "doubleverticalbar", "dowith", "dowithnextbox", "dowithnextboxcontent", "dowithnextboxcontentcs", "dowithnextboxcs", "dowithpargument", "dowithrange", "dowithwargument", "downarrow", "downdasharrow", "downdownarrows", "downharpoonleft", "downharpoonright", "downuparrows", "downwhitearrow", "downzigzagarrow", "dpofstring", "dstroke", "dtail", "dummydigit", "dummyparameter", "dzcaronligature", "dzligature", "eTeX", "eacute", "ebreve", "ecaron", "ecedilla", "ecircumflex", "ecircumflexacute", "ecircumflexdotbelow", "ecircumflexgrave", "ecircumflexhook", "ecircumflextilde", "edefconvertedargument", "ediaeresis", "edotaccent", "edotbelow", "edoublegrave", "efcmaxheight", "efcmaxwidth", "efcminheight", "efcminwidth", "efcparameter", "effect", "egrave", "ehook", "einvertedbreve", "elapsedseconds", "elapsedtime", "eleftarrowfill", "eleftharpoondownfill", "eleftharpoonupfill", "eleftrightarrowfill", "ell", "em", "emacron", "emdash", "emphasisboldface", "emphasistypeface", "emptylines", "emptyset", "emquad", "emspace", "enabledirectives", "enableexperiments", "enablemode", "enableoutputstream", "enableparpositions", "enableregime", "enabletrackers", "endash", "endnote", "enquad", "enskip", "enspace", "env", "environment", "envvar", "eogonek", "eoverbarfill", "eoverbracefill", "eoverbracketfill", "eoverparentfill", "epos", "epsilon", "eq", "eqcirc", "eqeq", "eqeqeq", "eqgtr", "eqless", "eqsim", "eqslantgtr", "eqslantless", "equaldigits", "equalscolon", "equiv", "erightarrowfill", "erightharpoondownfill", "erightharpoonupfill", "eta", "eth", "ethiopic", "etilde", "etwoheadrightarrowfill", "eunderbarfill", "eunderbracefill", "eunderbracketfill", "eunderparentfill", "exclamdown", "executeifdefined", "exists", "exitloop", "exitloopnow", "expandcheckedcsname", "expanded", "expandfontsynonym", "expdoif", "expdoifcommonelse", "expdoifelse", "expdoifelsecommon", "expdoifelseinset", "expdoifinsetelse", "expdoifnot", "exponentiale", "externalfigure", "externalfigurecollectionmaxheight", "externalfigurecollectionmaxwidth", "externalfigurecollectionminheight", "externalfigurecollectionminwidth", "externalfigurecollectionparameter", "fakebox", "fallingdotseq", "fastdecrement", "fastincrement", "fastlocalframed", "fastloopfinal", "fastloopindex", "fastscale", "fastsetup", "fastsetupwithargument", "fastsetupwithargumentswapped", "fastswitchtobodyfont", "fastsxsy", "feature", "fence", "fenced", "fetchallmarkings", "fetchallmarks", "fetchmark", "fetchmarking", "fetchonemark", "fetchonemarking", "fetchruntinecommand", "fetchtwomarkings", "fetchtwomarks", "ffiligature", "ffligature", "fflligature", "fhook", "field", "fieldbody", "fieldstack", "fifthoffivearguments", "fifthofsixarguments", "figurefilename", "figurefilepath", "figurefiletype", "figurefullname", "figureheight", "figurenaturalheight", "figurenaturalwidth", "figurespace", "figuresymbol", "figurewidth", "filename", "filigature", "filledhboxb", "filledhboxc", "filledhboxg", "filledhboxk", "filledhboxm", "filledhboxr", "filledhboxy", "filler", "fillinline", "fillinrules", "fillintext", "filterfromnext", "filterfromvalue", "filterpages", "filterreference", "findtwopassdata", "finishregisterentry", "firstcharacter", "firstcounter", "firstcountervalue", "firstoffivearguments", "firstoffourarguments", "firstofoneargument", "firstofoneunexpanded", "firstofsixarguments", "firstofthreearguments", "firstofthreeunexpanded", "firstoftwoarguments", "firstoftwounexpanded", "firstrealpage", "firstrealpagenumber", "firstsubcountervalue", "firstsubpage", "firstsubpagenumber", "firstuserpage", "firstuserpagenumber", "fitfield", "fitfieldframed", "fittopbaselinegrid", "fiveeighths", "fivesixths", "fixedspace", "fixedspaces", "flag", "flat", "flligature", "floatuserdataparameter", "flushbox", "flushboxregister", "flushcollector", "flushedrightlastline", "flushlayer", "flushlocalfloats", "flushnextbox", "flushnotes", "flushoutputstream", "flushshapebox", "flushtextflow", "flushtokens", "flushtoks", "fontalternative", "fontbody", "fontchar", "fontcharbyindex", "fontclass", "fontclassname", "fontface", "fontfeaturelist", "fontsize", "fontstyle", "footnote", "footnotetext", "forall", "forcecharacterstripping", "forcelocalfloats", "forgeteverypar", "forgetparameters", "forgetragged", "formula", "formulanumber", "foundbox", "fourfifths", "fourperemspace", "fourthoffivearguments", "fourthoffourarguments", "fourthofsixarguments", "frac", "framed", "frameddimension", "framedparameter", "framedtext", "freezedimenmacro", "freezemeasure", "frenchspacing", "from", "fromlinenote", "frown", "frozenhbox", "frule", "gacute", "gamma", "gbreve", "gcaron", "gcircumflex", "gcommaaccent", "gdefconvertedargument", "gdefconvertedcommand", "gdotaccent", "ge", "geq", "geqq", "geqslant", "getMPdrawing", "getMPlayer", "getboxfromcache", "getboxllx", "getboxlly", "getbuffer", "getbufferdata", "getcommacommandsize", "getcommalistsize", "getdayoftheweek", "getdayspermonth", "getdefinedbuffer", "getdocumentargument", "getdocumentargumentdefault", "getdocumentfilename", "getdummyparameters", "getemptyparameters", "geteparameters", "getexpandedparameters", "getfiguredimensions", "getfirstcharacter", "getfirsttwopassdata", "getfromcommacommand", "getfromcommalist", "getfromtwopassdata", "getglyphdirect", "getglyphstyled", "getgparameters", "getlasttwopassdata", "getlocalfloat", "getlocalfloats", "getmarking", "getmessage", "getnamedglyphdirect", "getnamedglyphstyled", "getnamedtwopassdatalist", "getnaturaldimensions", "getnoflines", "getobject", "getobjectdimensions", "getpaletsize", "getparameters", "getprivatechar", "getprivateslot", "getrandomcount", "getrandomdimen", "getrandomfloat", "getrandomnumber", "getrandomseed", "getraweparameters", "getrawgparameters", "getrawnoflines", "getrawparameters", "getrawxparameters", "getreference", "getreferenceentry", "getroundednoflines", "gets", "getsubstring", "gettwopassdata", "gettwopassdatalist", "getuvalue", "getvalue", "getvariable", "getvariabledefault", "getxparameters", "gg", "ggg", "gggtr", "gimel", "globaldisablemode", "globalenablemode", "globalletempty", "globalpopbox", "globalpopmacro", "globalpreventmode", "globalprocesscommalist", "globalpushbox", "globalpushmacro", "globalswapcounts", "globalswapdimens", "globalswapmacros", "globalundefine", "glyphfontfile", "gnapprox", "gneqq", "gnsim", "gobbledoubleempty", "gobbleeightarguments", "gobblefivearguments", "gobblefiveoptionals", "gobblefourarguments", "gobblefouroptionals", "gobbleninearguments", "gobbleoneargument", "gobbleoneoptional", "gobblesevenarguments", "gobblesingleempty", "gobblesixarguments", "gobblespacetokens", "gobbletenarguments", "gobblethreearguments", "gobblethreeoptionals", "gobbletwoarguments", "gobbletwooptionals", "gobbleuntil", "gobbleuntilrelax", "godown", "goto", "gotobox", "gotopage", "grabbufferdata", "grabbufferdatadirect", "grabuntil", "grave", "graycolor", "grayvalue", "greedysplitstring", "greekAlpha", "greekAlphadasia", "greekAlphadasiaperispomeni", "greekAlphadasiatonos", "greekAlphadasiavaria", "greekAlphaiotasub", "greekAlphaiotasubdasia", "greekAlphaiotasubdasiaperispomeni", "greekAlphaiotasubdasiatonos", "greekAlphaiotasubdasiavaria", "greekAlphaiotasubpsili", "greekAlphaiotasubpsiliperispomeni", "greekAlphaiotasubpsilitonos", "greekAlphaiotasubpsilivaria", "greekAlphamacron", "greekAlphapsili", "greekAlphapsiliperispomeni", "greekAlphapsilitonos", "greekAlphapsilivaria", "greekAlphatonos", "greekAlphavaria", "greekAlphavrachy", "greekBeta", "greekChi", "greekCoronis", "greekDelta", "greekEpsilon", "greekEpsilondasia", "greekEpsilondasiatonos", "greekEpsilondasiavaria", "greekEpsilonpsili", "greekEpsilonpsilitonos", "greekEpsilonpsilivaria", "greekEpsilontonos", "greekEpsilonvaria", "greekEta", "greekEtadasia", "greekEtadasiaperispomeni", "greekEtadasiatonos", "greekEtadasiavaria", "greekEtaiotasub", "greekEtaiotasubdasia", "greekEtaiotasubdasiaperispomeni", "greekEtaiotasubdasiatonos", "greekEtaiotasubdasiavaria", "greekEtaiotasubpsili", "greekEtaiotasubpsiliperispomeni", "greekEtaiotasubpsilitonos", "greekEtaiotasubpsilivaria", "greekEtapsili", "greekEtapsiliperispomeni", "greekEtapsilitonos", "greekEtapsilivaria", "greekEtatonos", "greekEtavaria", "greekGamma", "greekIota", "greekIotadasia", "greekIotadasiaperispomeni", "greekIotadasiatonos", "greekIotadasiavaria", "greekIotadialytika", "greekIotamacron", "greekIotapsili", "greekIotapsiliperispomeni", "greekIotapsilitonos", "greekIotapsilivaria", "greekIotatonos", "greekIotavaria", "greekIotavrachy", "greekKappa", "greekLambda", "greekMu", "greekNu", "greekOmega", "greekOmegadasia", "greekOmegadasiaperispomeni", "greekOmegadasiatonos", "greekOmegadasiavaria", "greekOmegaiotasub", "greekOmegaiotasubdasia", "greekOmegaiotasubdasiaperispomeni", "greekOmegaiotasubdasiatonos", "greekOmegaiotasubdasiavaria", "greekOmegaiotasubpsili", "greekOmegaiotasubpsiliperispomeni", "greekOmegaiotasubpsilitonos", "greekOmegaiotasubpsilivaria", "greekOmegapsili", "greekOmegapsiliperispomeni", "greekOmegapsilitonos", "greekOmegapsilivaria", "greekOmegatonos", "greekOmegavaria", "greekOmicron", "greekOmicrondasia", "greekOmicrondasiatonos", "greekOmicrondasiavaria", "greekOmicronpsili", "greekOmicronpsilitonos", "greekOmicronpsilivaria", "greekOmicrontonos", "greekOmicronvaria", "greekPhi", "greekPi", "greekPsi", "greekRho", "greekRhodasia", "greekSigma", "greekSigmalunate", "greekTau", "greekTheta", "greekUpsilon", "greekUpsilondasia", "greekUpsilondasiaperispomeni", "greekUpsilondasiatonos", "greekUpsilondasiavaria", "greekUpsilondialytika", "greekUpsilonmacron", "greekUpsilontonos", "greekUpsilonvaria", "greekUpsilonvrachy", "greekXi", "greekZeta", "greekalpha", "greekalphadasia", "greekalphadasiaperispomeni", "greekalphadasiatonos", "greekalphadasiavaria", "greekalphaiotasub", "greekalphaiotasubdasia", "greekalphaiotasubdasiaperispomeni", "greekalphaiotasubdasiatonos", "greekalphaiotasubdasiavaria", "greekalphaiotasubperispomeni", "greekalphaiotasubpsili", "greekalphaiotasubpsiliperispomeni", "greekalphaiotasubpsilitonos", "greekalphaiotasubpsilivaria", "greekalphaiotasubtonos", "greekalphaiotasubvaria", "greekalphamacron", "greekalphaoxia", "greekalphaperispomeni", "greekalphapsili", "greekalphapsiliperispomeni", "greekalphapsilitonos", "greekalphapsilivaria", "greekalphatonos", "greekalphavaria", "greekalphavrachy", "greekbeta", "greekchi", "greekdasia", "greekdasiaperispomeni", "greekdasiatonos", "greekdasiavaria", "greekdelta", "greekdialytikaperispomeni", "greekdialytikatonos", "greekdialytikavaria", "greekdigamma", "greekepsilon", "greekepsilonalt", "greekepsilondasia", "greekepsilondasiatonos", "greekepsilondasiavaria", "greekepsilonoxia", "greekepsilonpsili", "greekepsilonpsilitonos", "greekepsilonpsilivaria", "greekepsilontonos", "greekepsilonvaria", "greeketa", "greeketadasia", "greeketadasiaperispomeni", "greeketadasiatonos", "greeketadasiavaria", "greeketaiotasub", "greeketaiotasubdasia", "greeketaiotasubdasiaperispomeni", "greeketaiotasubdasiatonos", "greeketaiotasubdasiavaria", "greeketaiotasubperispomeni", "greeketaiotasubpsili", "greeketaiotasubpsiliperispomeni", "greeketaiotasubpsilitonos", "greeketaiotasubpsilivaria", "greeketaiotasubtonos", "greeketaiotasubvaria", "greeketaoxia", "greeketaperispomeni", "greeketapsili", "greeketapsiliperispomeni", "greeketapsilitonos", "greeketapsilivaria", "greeketatonos", "greeketavaria", "greekfinalsigma", "greekgamma", "greekiota", "greekiotadasia", "greekiotadasiaperispomeni", "greekiotadasiatonos", "greekiotadasiavaria", "greekiotadialytika", "greekiotadialytikaperispomeni", "greekiotadialytikatonos", "greekiotadialytikavaria", "greekiotamacron", "greekiotaoxia", "greekiotaperispomeni", "greekiotapsili", "greekiotapsiliperispomeni", "greekiotapsilitonos", "greekiotapsilivaria", "greekiotatonos", "greekiotavaria", "greekiotavrachy", "greekkappa", "greekkoppa", "greeklambda", "greekmu", "greeknu", "greeknumerals", "greeknumkoppa", "greekomega", "greekomegadasia", "greekomegadasiaperispomeni", "greekomegadasiatonos", "greekomegadasiavaria", "greekomegaiotasub", "greekomegaiotasubdasia", "greekomegaiotasubdasiaperispomeni", "greekomegaiotasubdasiatonos", "greekomegaiotasubdasiavaria", "greekomegaiotasubperispomeni", "greekomegaiotasubpsili", "greekomegaiotasubpsiliperispomeni", "greekomegaiotasubpsilitonos", "greekomegaiotasubpsilivaria", "greekomegaiotasubtonos", "greekomegaiotasubvaria", "greekomegaoxia", "greekomegaperispomeni", "greekomegapsili", "greekomegapsiliperispomeni", "greekomegapsilitonos", "greekomegapsilivaria", "greekomegatonos", "greekomegavaria", "greekomicron", "greekomicrondasia", "greekomicrondasiatonos", "greekomicrondasiavaria", "greekomicronoxia", "greekomicronpsili", "greekomicronpsilitonos", "greekomicronpsilivaria", "greekomicrontonos", "greekomicronvaria", "greekoxia", "greekperispomeni", "greekphi", "greekphialt", "greekpi", "greekpialt", "greekprosgegrammeni", "greekpsi", "greekpsili", "greekpsiliperispomeni", "greekpsilitonos", "greekpsilivaria", "greekrho", "greekrhoalt", "greekrhodasia", "greekrhopsili", "greeksampi", "greeksigma", "greeksigmalunate", "greekstigma", "greektau", "greektheta", "greekthetaalt", "greektonos", "greekupsilon", "greekupsilondasia", "greekupsilondasiaperispomeni", "greekupsilondasiatonos", "greekupsilondasiavaria", "greekupsilondiaeresis", "greekupsilondialytikaperispomeni", "greekupsilondialytikatonos", "greekupsilondialytikavaria", "greekupsilonmacron", "greekupsilonoxia", "greekupsilonperispomeni", "greekupsilonpsili", "greekupsilonpsiliperispomeni", "greekupsilonpsilitonos", "greekupsilonpsilivaria", "greekupsilontonos", "greekupsilonvaria", "greekupsilonvrachy", "greekvaria", "greekxi", "greekzeta", "grid", "groupedcommand", "gsetboxllx", "gsetboxlly", "gstroke", "gt", "gtrapprox", "gtrdot", "gtreqless", "gtreqqless", "gtrless", "gtrsim", "guilsingleleft", "guilsingleright", "gujaratinumerals", "gurmurkhinumerals", "hairline", "hairspace", "halflinestrut", "halfstrut", "halfwaybox", "handletokens", "handwritten", "hangul", "hanzi", "hash", "hat", "hbar", "hboxofvbox", "hboxreference", "hcaron", "hcircumflex", "hdofstring", "headhbox", "headlanguage", "headnumber", "headnumbercontent", "headnumberdistance", "headnumberwidth", "headreferenceattributes", "headsetupspacing", "headtext", "headtextcontent", "headtextdistance", "headtexts", "headtextwidth", "headvbox", "headwidth", "heartsuit", "hebrewAlef", "hebrewAyin", "hebrewBet", "hebrewDalet", "hebrewGimel", "hebrewHe", "hebrewHet", "hebrewKaf", "hebrewKaffinal", "hebrewLamed", "hebrewMem", "hebrewMemfinal", "hebrewNun", "hebrewNunfinal", "hebrewPe", "hebrewPefinal", "hebrewQof", "hebrewResh", "hebrewSamekh", "hebrewShin", "hebrewTav", "hebrewTet", "hebrewTsadi", "hebrewTsadifinal", "hebrewVav", "hebrewYod", "hebrewZayin", "heightanddepthofstring", "heightofstring", "heightspanningtext", "helptext", "hglue", "hiddenbar", "hiddencitation", "hiddencite", "hideblocks", "high", "highlight", "highordinalstr", "hilo", "himilo", "hl", "hookleftarrow", "hookrightarrow", "horizontalgrowingbar", "horizontalpositionbar", "hphantom", "hpos", "hsizefraction", "hslash", "hsmash", "hsmashbox", "hsmashed", "hspace", "hstroke", "htdpofstring", "htofstring", "hyphen", "hyphenatedcoloredword", "hyphenatedfile", "hyphenatedfilename", "hyphenatedhbox", "hyphenatedpar", "hyphenatedurl", "hyphenatedword", "iacute", "ibox", "ibreve", "icaron", "icircumflex", "ideographichalffillspace", "ideographicspace", "idiaeresis", "idotaccent", "idotbelow", "idoublegrave", "ifassignment", "iff", "ifinobject", "ifinoutputstream", "ifparameters", "iftrialtypesetting", "ignoreimplicitspaces", "ignorevalue", "igrave", "ihook", "iiiint", "iiiintop", "iiint", "iiintop", "iint", "iintop", "iinvertedbreve", "ijligature", "imacron", "imaginaryi", "imaginaryj", "imath", "immediatesavetwopassdata", "impliedby", "implies", "imply", "in", "includemenu", "includeversioninfo", "increment", "incrementcounter", "incrementedcounter", "incrementpagenumber", "incrementsubpagenumber", "incrementvalue", "indentation", "index", "infofont", "infofontbold", "inframed", "infty", "infull", "inheritparameter", "inhibitblank", "ininner", "ininneredge", "ininnermargin", "initializeboxstack", "inleft", "inleftedge", "inleftmargin", "inline", "inlinebuffer", "inlinedbox", "inlinemath", "inlinemathematics", "inlinemessage", "inlineordisplaymath", "inlineprettyprintbuffer", "inlinerange", "inmargin", "inmframed", "innerflushshapebox", "inother", "inouter", "inouteredge", "inoutermargin", "input", "inputfilebarename", "inputfilename", "inputfilerealsuffix", "inputfilesuffix", "inputgivenfile", "inright", "inrightedge", "inrightmargin", "insertpages", "installactionhandler", "installactivecharacter", "installanddefineactivecharacter", "installattributestack", "installautocommandhandler", "installautosetuphandler", "installbasicautosetuphandler", "installbasicparameterhandler", "installbottomframerenderer", "installcommandhandler", "installcorenamespace", "installdefinehandler", "installdefinitionset", "installdefinitionsetmember", "installdirectcommandhandler", "installdirectparameterhandler", "installdirectparametersethandler", "installdirectsetuphandler", "installdirectstyleandcolorhandler", "installframedautocommandhandler", "installframedcommandhandler", "installlanguage", "installleftframerenderer", "installnamespace", "installoutputroutine", "installpagearrangement", "installparameterhandler", "installparameterhashhandler", "installparametersethandler", "installparentinjector", "installrightframerenderer", "installrootparameterhandler", "installsetuphandler", "installsetuponlycommandhandler", "installshipoutmethod", "installsimplecommandhandler", "installsimpleframedcommandhandler", "installstyleandcolorhandler", "installswitchcommandhandler", "installswitchsetuphandler", "installtexdirective", "installtextracker", "installtopframerenderer", "installunitsseparator", "installunitsspace", "installversioninfo", "int", "intclockwise", "integerrounding", "integers", "interactionbar", "interactionbuttons", "interactionmenu", "intercal", "intertext", "intop", "invisibletimes", "invokepageheandler", "iogonek", "iota", "istltdir", "istrtdir", "italic", "italicbold", "italiccorrection", "italicface", "item", "items", "itemtag", "itilde", "jcaron", "jcircumflex", "jmath", "jobfilename", "jobfilesuffix", "kap", "kappa", "kcaron", "kcommaaccent", "keepblocks", "keeplinestogether", "keepunwantedspaces", "kerncharacters", "khook", "kkra", "koreancirclenumerals", "koreannumerals", "koreannumeralsc", "koreannumeralsp", "koreanparentnumerals", "lVert", "labellanguage", "labeltext", "labeltexts", "lacute", "lambda", "lambdabar", "land", "langle", "language", "languageCharacters", "languagecharacters", "languagecharwidth", "lastcounter", "lastcountervalue", "lastdigit", "lastlinewidth", "lastnaturalboxdp", "lastnaturalboxht", "lastnaturalboxwd", "lastpredefinedsymbol", "lastrealpage", "lastrealpagenumber", "lastsubcountervalue", "lastsubpage", "lastsubpagenumber", "lasttwodigits", "lastuserpage", "lastuserpagenumber", "lateluacode", "latin", "layeredtext", "layerheight", "layerwidth", "lazysavetaggedtwopassdata", "lazysavetwopassdata", "lbar", "lbox", "lbrace", "lbracket", "lcaron", "lceil", "lcommaaccent", "lcurl", "ldotmiddle", "ldotp", "ldots", "le", "leadsto", "left", "leftaligned", "leftarrow", "leftarrowtail", "leftarrowtriangle", "leftbottombox", "leftbox", "leftdasharrow", "leftguillemot", "leftharpoondown", "leftharpoonup", "lefthbox", "leftheadtext", "leftlabeltext", "leftleftarrows", "leftline", "leftmathlabeltext", "leftorrighthbox", "leftorrightvbox", "leftorrightvtop", "leftrightarrow", "leftrightarrows", "leftrightarrowtriangle", "leftrightharpoons", "leftrightsquigarrow", "leftskipadaption", "leftsquigarrow", "leftsubguillemot", "leftthreetimes", "lefttopbox", "lefttoright", "lefttorighthbox", "lefttorightvbox", "lefttorightvtop", "leftwavearrow", "leftwhitearrow", "leq", "leqq", "leqslant", "lessapprox", "lessdot", "lesseqgtr", "lesseqqgtr", "lessgtr", "lesssim", "letbeundefined", "letcatcodecommand", "letcscsname", "letcsnamecs", "letcsnamecsname", "letdummyparameter", "letempty", "letgvalue", "letgvalueempty", "letgvalurelax", "letterampersand", "letterat", "letterbackslash", "letterbar", "letterbgroup", "letterclosebrace", "lettercolon", "letterdollar", "letterdoublequote", "letteregroup", "letterescape", "letterexclamationmark", "letterhash", "letterhat", "letterleftbrace", "letterleftbracket", "letterleftparenthesis", "letterless", "lettermore", "letteropenbrace", "letterpercent", "letterquestionmark", "letterrightbrace", "letterrightbracket", "letterrightparenthesis", "lettersinglequote", "letterslash", "letterspacing", "lettertilde", "letterunderscore", "letvalue", "letvalueempty", "letvaluerelax", "lfence", "lfloor", "lgroup", "lhbox", "lhooknwarrow", "lhooksearrow", "limitatefirstline", "limitatelines", "limitatetext", "line", "linefeed", "linenote", "linespanningtext", "linethickness", "linterval", "listcitation", "listcite", "listlength", "listnamespaces", "ljligature", "ll", "llangle", "llap", "llbracket", "llcorner", "lll", "llless", "lmoustache", "lnapprox", "lneq", "lneqq", "lnot", "lnsim", "loadanyfile", "loadanyfileonce", "loadbtxdefinitionfile", "loadbtxreplacementfile", "loadcldfile", "loadcldfileonce", "loadfontgoodies", "loadluafile", "loadluafileonce", "loadspellchecklist", "loadtexfile", "loadtexfileonce", "loadtypescriptfile", "localframed", "localframedwithsettings", "localhsize", "localpopbox", "localpopmacro", "localpushbox", "localpushmacro", "localundefine", "locatedfilepath", "locatefilepath", "locfilename", "logo", "lohi", "lointerval", "lomihi", "longleftarrow", "longleftrightarrow", "longmapsfrom", "longmapsto", "longrightarrow", "longrightsquigarrow", "looparrowleft", "looparrowright", "lor", "low", "lowerbox", "lowercased", "lowercasestring", "lowerleftdoubleninequote", "lowerleftsingleninequote", "lowerrightdoubleninequote", "lowerrightsingleninequote", "lozenge", "lparent", "lrcorner", "lrointerval", "lrtbbox", "lstroke", "lt", "ltimes", "ltop", "luaTeX", "luacode", "luaconditional", "luaenvironment", "luaexpanded", "luaexpr", "luafunction", "luajitTeX", "luamajorversion", "luaminorversion", "luaparameterset", "luasetup", "luaversion", "lvert", "m", "mLeftarrow", "mLeftrightarrow", "mRightarrow", "mainlanguage", "makecharacteractive", "makerawcommalist", "makestrutofbox", "maltese", "mapfontsize", "mapsdown", "mapsfrom", "mapsto", "mapsup", "margindata", "margintext", "markcontent", "marking", "markinjector", "markpage", "mat", "math", "mathampersand", "mathbf", "mathbi", "mathblackboard", "mathbs", "mathdefault", "mathdollar", "mathdouble", "mathematics", "mathfraktur", "mathfunction", "mathhash", "mathhyphen", "mathit", "mathitalic", "mathlabellanguage", "mathlabeltext", "mathlabeltexts", "mathop", "mathover", "mathpercent", "mathrm", "mathscript", "mathsl", "mathss", "mathtext", "mathtextbf", "mathtextbi", "mathtextbs", "mathtextit", "mathtextsl", "mathtexttf", "mathtf", "mathtriplet", "mathtt", "mathunder", "mathupright", "mathword", "mathwordbf", "mathwordbi", "mathwordbs", "mathwordit", "mathwordsl", "mathwordtf", "maxaligned", "mbox", "mcframed", "measure", "measured", "measuredangle", "measuredeq", "medskip", "medspace", "menubutton", "mequal", "message", "metaTeX", "mfence", "mframed", "mfunction", "mfunctionlabeltext", "mhbox", "mho", "mhookleftarrow", "mhookrightarrow", "mid", "midaligned", "middle", "middlealigned", "middlebox", "midhbox", "midsubsentence", "minimalhbox", "minus", "minuscolon", "mirror", "mixedcaps", "mkvibuffer", "mleftarrow", "mleftharpoondown", "mleftharpoonup", "mleftrightarrow", "mleftrightharpoons", "mmapsto", "models", "moduleparameter", "molecule", "mono", "monobold", "mononormal", "month", "monthlong", "monthshort", "mp", "mprandomnumber", "mrel", "mrightarrow", "mrightharpoondown", "mrightharpoonup", "mrightleftharpoons", "mrightoverleftarrow", "mtext", "mtriplerel", "mtwoheadleftarrow", "mtwoheadrightarrow", "mu", "multimap", "nHdownarrow", "nHuparrow", "nLeftarrow", "nLeftrightarrow", "nRightarrow", "nVDash", "nVdash", "nVleftarrow", "nVleftrightarrow", "nVrightarrow", "nabla", "nacute", "namedheadnumber", "namedstructureheadlocation", "namedstructureuservariable", "namedstructurevariable", "namedtaggedlabeltexts", "napostrophe", "napprox", "napproxEq", "narrownobreakspace", "nasymp", "natural", "naturalhbox", "naturalhpack", "naturalnumbers", "naturalvbox", "naturalvcenter", "naturalvpack", "naturalvtop", "naturalwd", "ncaron", "ncommaaccent", "ncong", "ncurl", "ndivides", "ne", "nearrow", "neg", "negatecolorbox", "negated", "negativesign", "negthinspace", "neng", "neq", "nequiv", "neswarrow", "newattribute", "newcatcodetable", "newcounter", "newevery", "newfrenchspacing", "newmode", "newsignal", "newsystemmode", "nexists", "nextbox", "nextboxdp", "nextboxht", "nextboxhtdp", "nextboxwd", "nextcounter", "nextcountervalue", "nextdepth", "nextparagraphs", "nextrealpage", "nextrealpagenumber", "nextsubcountervalue", "nextsubpage", "nextsubpagenumber", "nextuserpage", "nextuserpagenumber", "ngeq", "ngrave", "ngtr", "ngtrless", "ngtrsim", "ni", "nihongo", "nin", "njligature", "nleftarrow", "nleftrightarrow", "nleq", "nless", "nlessgtr", "nlesssim", "nmid", "nni", "nobar", "nobreakspace", "nocap", "nocitation", "nocite", "nodetostring", "noffigurepages", "noflines", "noflocalfloats", "noheaderandfooterlines", "noheightstrut", "noindentation", "noitem", "nonfrenchspacing", "nonmathematics", "normal", "normalboldface", "normalframedwithsettings", "normalitalicface", "normalizebodyfontsize", "normalizedfontsize", "normalizefontdepth", "normalizefontheight", "normalizefontline", "normalizefontwidth", "normalizetextdepth", "normalizetextheight", "normalizetextline", "normalizetextwidth", "normalslantedface", "normaltypeface", "nospace", "not", "note", "notesymbol", "notin", "notopandbottomlines", "notragged", "nowns", "nparallel", "nprec", "npreccurlyeq", "nrightarrow", "nsim", "nsimeq", "nsqsubseteq", "nsqsupseteq", "nsubset", "nsubseteq", "nsucc", "nsucccurlyeq", "nsupset", "nsupseteq", "ntilde", "ntimes", "ntriangleleft", "ntrianglelefteq", "ntriangleright", "ntrianglerighteq", "nu", "numberofpoints", "numbers", "nvDash", "nvdash", "nvleftarrow", "nvleftrightarrow", "nvrightarrow", "nwarrow", "nwsearrow", "oacute", "obeydepth", "objectdepth", "objectheight", "objectmargin", "objectwidth", "obox", "obreve", "ocaron", "ocircumflex", "ocircumflexacute", "ocircumflexdotbelow", "ocircumflexgrave", "ocircumflexhook", "ocircumflextilde", "odiaeresis", "odiaeresismacron", "odot", "odotaccent", "odotaccentmacron", "odotbelow", "odoublegrave", "oeligature", "offset", "offsetbox", "ograve", "ohm", "ohook", "ohorn", "ohornacute", "ohorndotbelow", "ohorngrave", "ohornhook", "ohorntilde", "ohungarumlaut", "oiiint", "oiint", "oint", "ointclockwise", "ointctrclockwise", "oinvertedbreve", "omacron", "omega", "omicron", "ominus", "onedigitrounding", "oneeighth", "onefifth", "onehalf", "onequarter", "onesixth", "onesuperior", "onethird", "oogonek", "oogonekmacron", "operatorlanguage", "operatortext", "oplus", "ordfeminine", "ordinaldaynumber", "ordinalstr", "ordmasculine", "ornamenttext", "oslash", "ostroke", "ostrokeacute", "otilde", "otildemacron", "otimes", "outputfilename", "outputstreambox", "outputstreamcopy", "outputstreamunvbox", "outputstreamunvcopy", "over", "overbar", "overbars", "overbarunderbar", "overbrace", "overbraceunderbrace", "overbracket", "overbracketunderbracket", "overlaybutton", "overlaycolor", "overlaydepth", "overlayfigure", "overlayheight", "overlaylinecolor", "overlaylinewidth", "overlayoffset", "overlayrollbutton", "overlaywidth", "overleftarrow", "overloaderror", "overparent", "overparentunderparent", "overrightarrow", "overset", "overstrike", "overstrikes", "owns", "page", "pagearea", "pagebreak", "pagefigure", "pagegridspanwidth", "pageinjection", "pagenumber", "pagereference", "pagestaterealpage", "paletsize", "paragraphmark", "parallel", "part", "partial", "pdfTeX", "pdfactualtext", "pdfbackendactualtext", "pdfbackendcurrentresources", "pdfbackendsetcatalog", "pdfbackendsetcolorspace", "pdfbackendsetextgstate", "pdfbackendsetinfo", "pdfbackendsetname", "pdfbackendsetpageattribute", "pdfbackendsetpageresource", "pdfbackendsetpagesattribute", "pdfbackendsetpattern", "pdfbackendsetshade", "pdfcolor", "pdfeTeX", "percent", "percentdimen", "periodcentered", "periods", "permitcaretescape", "permitcircumflexescape", "permitspacesbetweengroups", "perp", "persiandecimals", "persiandecimalseparator", "persiannumerals", "persianthousandsseparator", "perthousand", "phantom", "phantombox", "phi", "phook", "pi", "pickupgroupedcommand", "pitchfork", "placeattachments", "placebookmarks", "placebtxrendering", "placechemical", "placecitation", "placecombinedlist", "placecomments", "placecontent", "placecurrentformulanumber", "placedbox", "placefigure", "placefloat", "placefloatwithsetups", "placefootnotes", "placeformula", "placeframed", "placegraphic", "placeheadnumber", "placeheadtext", "placehelp", "placeindex", "placeinitial", "placeintermezzo", "placelayer", "placelayeredtext", "placelegend", "placelist", "placelistofabbreviations", "placelistofchemicals", "placelistoffigures", "placelistofgraphics", "placelistofintermezzi", "placelistoflogos", "placelistofpublications", "placelistofsorts", "placelistofsynonyms", "placelistoftables", "placelocalfootnotes", "placelocalnotes", "placement", "placenamedfloat", "placenamedformula", "placenotes", "placeongrid", "placeontopofeachother", "placepagenumber", "placepairedbox", "placeparallel", "placerawlist", "placeregister", "placerenderingwindow", "placesidebyside", "placesubformula", "placetable", "pm", "popattribute", "popmacro", "popmode", "popsystemmode", "position", "positionoverlay", "positionregionoverlay", "positivesign", "postponenotes", "prec", "precapprox", "preccurlyeq", "preceq", "preceqq", "precnapprox", "precneq", "precneqq", "precnsim", "precsim", "predefinedfont", "predefinefont", "predefinesymbol", "prefixedpagenumber", "prefixlanguage", "prefixtext", "prependetoks", "prependgvalue", "prependtocommalist", "prependtoks", "prependtoksonce", "prependvalue", "presetbtxlabeltext", "presetdocument", "presetfieldsymbols", "presetheadtext", "presetlabeltext", "presetmathlabeltext", "presetoperatortext", "presetprefixtext", "presetsuffixtext", "presettaglabeltext", "presetunittext", "pretocommalist", "prettyprintbuffer", "prevcounter", "prevcountervalue", "preventmode", "prevrealpage", "prevrealpagenumber", "prevsubcountervalue", "prevsubpage", "prevsubpagenumber", "prevuserpage", "prevuserpagenumber", "prime", "primes", "procent", "processMPbuffer", "processMPfigurefile", "processaction", "processallactionsinset", "processassignlist", "processassignmentcommand", "processassignmentlist", "processbetween", "processblocks", "processbodyfontenvironmentlist", "processcolorcomponents", "processcommacommand", "processcommalist", "processcommalistwithparameters", "processcontent", "processfile", "processfilemany", "processfilenone", "processfileonce", "processfirstactioninset", "processisolatedchars", "processisolatedwords", "processlinetablebuffer", "processlinetablefile", "processlist", "processmonth", "processranges", "processseparatedlist", "processtexbuffer", "processtokens", "processuntil", "processxtablebuffer", "processyear", "prod", "product", "profiledbox", "profilegivenbox", "program", "project", "propto", "pseudoMixedCapped", "pseudoSmallCapped", "pseudoSmallcapped", "pseudosmallcapped", "psi", "punctuationspace", "purenumber", "pushattribute", "pushbutton", "pushmacro", "pushmode", "pushoutputstream", "pushsystemmode", "putboxincache", "putnextboxincache", "qquad", "quad", "quadrupleprime", "quads", "quarterstrut", "questiondown", "questionedeq", "quitcommalist", "quitprevcommalist", "quittypescriptscanning", "quotation", "quote", "quotedbl", "quotedblbase", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "quotesingle", "quotesinglebase", "rVert", "racute", "raggedbottom", "raggedcenter", "raggedleft", "raggedright", "raggedwidecenter", "raisebox", "randomizetext", "randomnumber", "rangle", "rationals", "rawcounter", "rawcountervalue", "rawdate", "rawdoifelseinset", "rawdoifinset", "rawdoifinsetelse", "rawgetparameters", "rawprocessaction", "rawprocesscommacommand", "rawprocesscommalist", "rawstructurelistuservariable", "rawsubcountervalue", "rbox", "rbrace", "rbracket", "rcaron", "rceil", "rcommaaccent", "rdoublegrave", "readfile", "readfixfile", "readjobfile", "readlocfile", "readsetfile", "readsysfile", "readtexfile", "readxmlfile", "realSmallCapped", "realSmallcapped", "realpagenumber", "reals", "realsmallcapped", "recursedepth", "recurselevel", "recursestring", "redoconvertfont", "ref", "reference", "referenceprefix", "referring", "registerattachment", "registerctxluafile", "registered", "registerexternalfigure", "registerfontclass", "registerhyphenationexception", "registerhyphenationpattern", "registermenubuttons", "registersort", "registersynonym", "registerunit", "regular", "relatemarking", "relateparameterhandlers", "relaxvalueifundefined", "relbar", "remainingcharacters", "remark", "removebottomthings", "removedepth", "removefromcommalist", "removelastskip", "removelastspace", "removemarkedcontent", "removepunctuation", "removesubstring", "removetoks", "removeunwantedspaces", "replacefeature", "replaceincommalist", "replaceword", "rescan", "rescanwithsetup", "resetMPdrawing", "resetMPenvironment", "resetMPinstance", "resetallattributes", "resetandaddfeature", "resetbar", "resetboxesincache", "resetbreakpoints", "resetbuffer", "resetcharacteralign", "resetcharacterkerning", "resetcharacterspacing", "resetcharacterstripping", "resetcollector", "resetcounter", "resetdigitsmanipulation", "resetdirection", "resetfeature", "resetflag", "resetfontcolorsheme", "resetfontfallback", "resetfontsolution", "resethyphenationfeatures", "resetinjector", "resetinteractionmenu", "resetitaliccorrection", "resetlayer", "resetlocalfloats", "resetmarker", "resetmarking", "resetmode", "resetpagenumber", "resetparallel", "resetpath", "resetpenalties", "resetprofile", "resetrecurselevel", "resetreference", "resetreplacement", "resetscript", "resetsetups", "resetshownsynonyms", "resetsubpagenumber", "resetsymbolset", "resetsystemmode", "resettimer", "resettrackers", "resettrialtypesetting", "resetusedsortings", "resetusedsynonyms", "resetuserpagenumber", "resetvalue", "resetvisualizers", "reshapebox", "resolvedglyphdirect", "resolvedglyphstyled", "restartcounter", "restorebox", "restorecatcodes", "restorecounter", "restorecurrentattributes", "restoreendofline", "restoreglobalbodyfont", "restriction", "reusableMPgraphic", "reuseMPgraphic", "reuserandomseed", "reverseddoubleprime", "reversedprime", "reversedtripleprime", "revivefeature", "rfence", "rfloor", "rgroup", "rhbox", "rho", "rhooknearrow", "rhookswarrow", "right", "rightaligned", "rightangle", "rightarrow", "rightarrowbar", "rightarrowtail", "rightarrowtriangle", "rightbottombox", "rightbox", "rightdasharrow", "rightguillemot", "rightharpoondown", "rightharpoonup", "righthbox", "rightheadtext", "rightlabeltext", "rightleftarrows", "rightleftharpoons", "rightline", "rightmathlabeltext", "rightorleftpageaction", "rightrightarrows", "rightskipadaption", "rightsquigarrow", "rightsubguillemot", "rightthreearrows", "rightthreetimes", "righttoleft", "righttolefthbox", "righttoleftvbox", "righttoleftvtop", "righttopbox", "rightwavearrow", "rightwhitearrow", "ring", "rinterval", "rinvertedbreve", "risingdotseq", "rlap", "rlointerval", "rmoustache", "rneq", "robustaddtocommalist", "robustdoifelseinset", "robustdoifinsetelse", "robustpretocommalist", "rointerval", "rollbutton", "roman", "romanC", "romanD", "romanI", "romanII", "romanIII", "romanIV", "romanIX", "romanL", "romanM", "romanV", "romanVI", "romanVII", "romanVIII", "romanX", "romanXI", "romanXII", "romanc", "romand", "romani", "romanii", "romaniii", "romaniv", "romanix", "romanl", "romanm", "romannumerals", "romanv", "romanvi", "romanvii", "romanviii", "romanx", "romanxi", "romanxii", "rootradical", "rotate", "rparent", "rrangle", "rrbracket", "rrointerval", "rtimes", "rtop", "ruledhbox", "ruledhpack", "ruledmbox", "ruledtopv", "ruledtpack", "ruledvbox", "ruledvpack", "ruledvtop", "runMPbuffer", "runninghbox", "rvert", "sacute", "safechar", "samplefile", "sans", "sansbold", "sansnormal", "sansserif", "savebox", "savebtxdataset", "savebuffer", "savecounter", "savecurrentattributes", "savenormalmeaning", "savetaggedtwopassdata", "savetwopassdata", "sbox", "scale", "scaron", "scedilla", "schwa", "schwahook", "scircumflex", "scommaaccent", "screen", "searrow", "secondoffivearguments", "secondoffourarguments", "secondofsixarguments", "secondofthreearguments", "secondofthreeunexpanded", "secondoftwoarguments", "secondoftwounexpanded", "section", "sectionmark", "seeindex", "select", "selectblocks", "serializecommalist", "serializedcommalist", "serif", "serifbold", "serifnormal", "setJSpreamble", "setMPlayer", "setMPpositiongraphic", "setMPpositiongraphicrange", "setMPtext", "setMPvariable", "setMPvariables", "setbar", "setbigbodyfont", "setboxllx", "setboxlly", "setbreakpoints", "setcapstrut", "setcatcodetable", "setcharacteralign", "setcharactercasing", "setcharactercleaning", "setcharacterkerning", "setcharacterspacing", "setcharacterstripping", "setcharstrut", "setcollector", "setcolormodell", "setcounter", "setcounterown", "setcurrentfontclass", "setdataset", "setdefaultpenalties", "setdigitsmanipulation", "setdirection", "setdocumentargument", "setdocumentargumentdefault", "setdocumentfilename", "setdummyparameter", "setelementexporttag", "setemeasure", "setevalue", "setevariable", "setevariables", "setfirstline", "setflag", "setfont", "setfontcolorsheme", "setfontfeature", "setfontsolution", "setfontstrut", "setgmeasure", "setgvalue", "setgvariable", "setgvariables", "sethboxregister", "sethyphenatedurlafter", "sethyphenatedurlbefore", "sethyphenatedurlnormal", "sethyphenationfeatures", "setinitial", "setinjector", "setinteraction", "setinterfacecommand", "setinterfaceconstant", "setinterfaceelement", "setinterfacemessage", "setinterfacevariable", "setinternalrendering", "setitaliccorrection", "setlayer", "setlayerframed", "setlayertext", "setlinefiller", "setlocalhsize", "setmainbodyfont", "setmainparbuilder", "setmarker", "setmarking", "setmathstyle", "setmeasure", "setmessagetext", "setminus", "setmode", "setnostrut", "setnote", "setnotetext", "setobject", "setoldstyle", "setpagegrid", "setpagereference", "setpagestate", "setpagestaterealpageno", "setpenalties", "setpercentdimen", "setposition", "setpositionbox", "setpositiondata", "setpositiondataplus", "setpositiononly", "setpositionplus", "setpositionstrut", "setprofile", "setrandomseed", "setreference", "setreferencedobject", "setregisterentry", "setreplacement", "setrigidcolumnbalance", "setrigidcolumnhsize", "setscript", "setsectionblock", "setsimplecolumnhsize", "setsmallbodyfont", "setsmallcaps", "setstackbox", "setstructurepageregister", "setstrut", "setsuperiors", "setsystemmode", "settabular", "settaggedmetadata", "settextcontent", "settightobject", "settightreferencedobject", "settightunreferencedobject", "settrialtypesetting", "setuevalue", "setugvalue", 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"showglyphdata", "showglyphs", "showgrid", "showgridsnapping", "showhelp", "showhyphenationtrace", "showhyphens", "showinjector", "showjustification", "showkerning", "showlayout", "showlayoutcomponents", "showligature", "showligatures", "showlogcategories", "showmakeup", "showmargins", "showmessage", "showminimalbaseline", "shownextbox", "showotfcomposition", "showpalet", "showparentchain", "showprint", "showsetups", "showsetupsdefinition", "showstruts", "showsymbolset", "showtimer", "showtokens", "showtrackers", "showvalue", "showvariable", "showwarning", "sigma", "sim", "simeq", "simplealignedbox", "simplealignedboxplus", "simplealignedspreadbox", "simplegroupedcommand", "simplereversealignedbox", "simplereversealignedboxplus", "singalcharacteralign", "singlebond", "singleverticalbar", "sixperemspace", "sixthofsixarguments", "slanted", "slantedbold", "slantedface", "slash", "slicepages", "slong", "slovenianNumerals", "sloveniannumerals", "small", "smallbodyfont", "smallbold", 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"startcheckedfences", "startchemical", "startchemicaltext", "startcollect", "startcollecting", "startcolor", "startcolorintent", "startcoloronly", "startcolorset", "startcolumns", "startcolumnspan", "startcombination", "startcomment", "startcomponent", "startcontextcode", "startcontextdefinitioncode", "startctxfunction", "startctxfunctiondefinition", "startcurrentcolor", "startcurrentlistentrywrapper", "startdelimited", "startdelimitedtext", "startdisplaymath", "startdmath", "startdocument", "starteffect", "startelement", "startembeddedxtable", "startendnote", "startendofline", "startenvironment", "startexceptions", "startexpanded", "startexpandedcollect", "startextendedcatcodetable", "startexternalfigurecollection", "startfact", "startfigure", "startfiguretext", "startfittingpage", "startfixed", "startfloatcombination", "startfont", "startfontclass", "startfontsolution", "startfootnote", "startformula", "startformulas", "startframed", "startframedcell", "startframedcontent", "startframedrow", "startframedtable", "startframedtext", "startfrontmatter", "startgoto", "startgraphictext", "startgridsnapping", "starthanging", "starthbox", "starthboxestohbox", "starthboxregister", "starthead", "startheadtext", "starthelptext", "starthiding", "starthighlight", "starthyphenation", "startimath", "startindentation", "startindentedtext", "startinteraction", "startinteractionmenu", "startinterface", "startintermezzotext", "startintertext", "startitem", "startitemgroup", "startitemgroupcolumns", "startitemize", "startknockout", "startlabeltext", "startlayout", "startleftaligned", "startlegend", "startline", "startlinealignment", "startlinecorrection", "startlinefiller", "startlinenote", "startlinenumbering", "startlines", "startlinetable", "startlinetablebody", "startlinetablecell", "startlinetablehead", "startlocalfootnotes", "startlocalheadsetup", "startlocallinecorrection", "startlocalnotes", "startlocalsetups", "startlua", "startluacode", "startluaparameterset", "startluasetups", "startmakeup", "startmarginblock", "startmarginrule", "startmarkedcontent", "startmathalignment", "startmathcases", "startmathlabeltext", "startmathmatrix", "startmathmode", "startmathstyle", "startmatrices", "startmatrix", "startmaxaligned", "startmdformula", "startmidaligned", "startmiddlealigned", "startmiddlemakeup", "startmixedcolumns", "startmode", "startmodeset", "startmodule", "startmoduletestsection", "startmpformula", "startnamedsection", "startnamedsubformulas", "startnarrow", "startnarrower", "startnegative", "startnicelyfilledbox", "startnointerference", "startnotallmodes", "startnotext", "startnotmode", "startoperatortext", "startopposite", "startoutputstream", "startoverlay", "startoverprint", "startpacked", "startpagecomment", "startpagefigure", "startpagegrid", "startpagegridspan", "startpagelayout", "startpagemakeup", "startpar", "startparagraph", "startparagraphs", "startparagraphscell", "startparbuilder", "startpart", "startpath", "startplacechemical", "startplacefigure", "startplacefloat", "startplaceformula", "startplacegraphic", "startplaceintermezzo", "startplacelegend", "startplacepairedbox", "startplacetable", "startpositioning", "startpositionoverlay", "startpositive", "startpostponing", "startprefixtext", "startprocessassignmentcommand", "startprocessassignmentlist", "startprocesscommacommand", "startprocesscommalist", "startproduct", "startproject", "startprotect", "startprotectedcolors", "startpublication", "startpunctuation", "startquotation", "startquote", "startrandomized", "startrandomseed", "startrawsetups", "startreadingfile", "startreferenceprefix", "startregime", "startregister", "startreusableMPgraphic", "startrightaligned", "startscript", "startsdformula", "startsection", "startsectionblock", "startsectionblockenvironment", "startsectionlevel", "startsetups", "startshapebox", "startshift", "startsidebar", "startsimplecolumns", "startspecialitem", "startspeech", "startspformula", "startsplitformula", "startspread", "startstandardmakeup", "startstartstop", "startstaticMPfigure", "startstaticMPgraphic", "startstrictinspectnextcharacter", "startstructurepageregister", "startstrut", "startstyle", "startsubformulas", "startsubject", "startsubjectlevel", "startsubsection", "startsubsentence", "startsubstack", "startsubsubject", "startsubsubsection", "startsubsubsubject", "startsubsubsubsection", "startsubsubsubsubject", "startsubsubsubsubsection", "startsubsubsubsubsubject", "startsuffixtext", "startsymbolset", "starttable", "starttablehead", "starttables", "starttabletail", "starttabletext", "starttabulate", "starttabulatehead", "starttabulatetail", "starttagged", "starttaglabeltext", "starttexcode", "starttexdefinition", "starttext", "starttextbackground", "starttextbackgroundmanual", "starttextcolor", "starttextcolorintent", "starttextflow", "starttextmakeup", "starttextrule", "starttitle", "starttokens", "starttransparent", "starttypescript", "starttypescriptcollection", "starttyping", "startuniqueMPgraphic", "startuniqueMPpagegraphic", "startunittext", "startunpacked", "startusableMPgraphic", "startuseMPgraphic", "startusemathstyleparameter", "startusingbtxspecification", "startvbox", "startvboxregister", "startvboxtohbox", "startvboxtohboxseparator", "startviewerlayer", "startvtop", "startvtopregister", "startxcell", "startxcellgroup", "startxgroup", "startxmldisplayverbatim", "startxmlinlineverbatim", "startxmlraw", "startxmlsetups", "startxrow", "startxrowgroup", "startxtable", "startxtablebody", "startxtablefoot", "startxtablehead", "startxtablenext", "stligature", "stopJScode", "stopJSpreamble", "stopLUA", "stopMP", "stopMPclip", "stopMPcode", "stopMPdefinitions", "stopMPdrawing", "stopMPenvironment", "stopMPextensions", "stopMPinclusions", "stopMPinitializations", "stopMPpage", "stopMPpositiongraphic", "stopMPpositionmethod", "stopMPrun", "stopPARSEDXML", "stopTABLE", "stopTABLEbody", "stopTABLEfoot", "stopTABLEhead", "stopTABLEnext", "stopTC", "stopTD", "stopTDs", "stopTEX", "stopTEXpage", "stopTH", "stopTN", "stopTR", "stopTRs", "stopTX", "stopTY", "stopXML", "stopalign", "stopalignment", "stopallmodes", "stopappendices", "stoparrangedpages", "stopaside", "stopattachment", "stopbackground", "stopbackmatter", "stopbar", "stopbbordermatrix", "stopbitmapimage", "stopblockquote", "stopbodymatter", "stopbordermatrix", "stopboxedcolumns", "stopbtxlabeltext", "stopbtxrenderingdefinitions", "stopbuffer", "stopcases", "stopcatcodetable", "stopcenteraligned", "stopchapter", "stopcharacteralign", "stopcheckedfences", "stopchemical", "stopchemicaltext", "stopcollect", "stopcollecting", "stopcolor", "stopcolorintent", "stopcoloronly", "stopcolorset", "stopcolumns", "stopcolumnspan", "stopcombination", "stopcomment", "stopcomponent", "stopcontextcode", "stopcontextdefinitioncode", "stopctxfunction", "stopctxfunctiondefinition", "stopcurrentcolor", "stopcurrentlistentrywrapper", "stopdelimited", "stopdelimitedtext", "stopdisplaymath", "stopdmath", "stopdocument", "stopeffect", "stopelement", "stopembeddedxtable", "stopendnote", "stopendofline", "stopenvironment", "stopexceptions", "stopexpanded", "stopexpandedcollect", "stopextendedcatcodetable", "stopexternalfigurecollection", "stopfact", "stopfigure", "stopfiguretext", "stopfittingpage", "stopfixed", "stopfloatcombination", "stopfont", "stopfontclass", "stopfontsolution", "stopfootnote", "stopformula", "stopformulas", "stopframed", "stopframedcell", "stopframedcontent", "stopframedrow", "stopframedtable", "stopframedtext", "stopfrontmatter", "stopgoto", "stopgraphictext", "stopgridsnapping", "stophanging", "stophbox", "stophboxestohbox", "stophboxregister", "stophead", "stopheadtext", "stophelptext", "stophiding", "stophighlight", "stophyphenation", "stopimath", "stopindentation", "stopindentedtext", "stopinteraction", "stopinteractionmenu", "stopinterface", "stopintermezzotext", "stopintertext", "stopitem", "stopitemgroup", "stopitemgroupcolumns", "stopitemize", "stopknockout", "stoplabeltext", "stoplayout", "stopleftaligned", "stoplegend", "stopline", "stoplinealignment", "stoplinecorrection", "stoplinefiller", "stoplinenote", "stoplinenumbering", "stoplines", "stoplinetable", "stoplinetablebody", "stoplinetablecell", "stoplinetablehead", "stoplocalfootnotes", "stoplocalheadsetup", "stoplocallinecorrection", "stoplocalnotes", "stoplocalsetups", "stoplua", "stopluacode", "stopluaparameterset", "stopluasetups", "stopmakeup", "stopmarginblock", "stopmarginrule", "stopmarkedcontent", "stopmathalignment", "stopmathcases", "stopmathlabeltext", "stopmathmatrix", "stopmathmode", "stopmathstyle", "stopmatrices", "stopmatrix", "stopmaxaligned", "stopmdformula", "stopmidaligned", "stopmiddlealigned", "stopmiddlemakeup", "stopmixedcolumns", "stopmode", "stopmodeset", "stopmodule", "stopmoduletestsection", "stopmpformula", "stopnamedsection", "stopnamedsubformulas", "stopnarrow", "stopnarrower", "stopnegative", "stopnicelyfilledbox", "stopnointerference", "stopnotallmodes", "stopnotext", "stopnotmode", "stopoperatortext", "stopopposite", "stopoutputstream", "stopoverlay", "stopoverprint", "stoppacked", "stoppagecomment", "stoppagefigure", "stoppagegrid", "stoppagegridspan", "stoppagelayout", "stoppagemakeup", "stoppar", "stopparagraph", "stopparagraphs", "stopparagraphscell", "stopparbuilder", "stoppart", "stoppath", "stopplacechemical", "stopplacefigure", "stopplacefloat", "stopplaceformula", "stopplacegraphic", "stopplaceintermezzo", "stopplacelegend", "stopplacepairedbox", "stopplacetable", "stoppositioning", "stoppositionoverlay", "stoppositive", "stoppostponing", "stopprefixtext", "stopprocessassignmentcommand", "stopprocessassignmentlist", "stopprocesscommacommand", "stopprocesscommalist", "stopproduct", "stopproject", "stopprotect", "stopprotectedcolors", "stoppublication", "stoppunctuation", "stopquotation", "stopquote", "stoprandomized", "stoprandomseed", "stoprawsetups", "stopreadingfile", "stopreferenceprefix", "stopregime", "stopregister", "stopreusableMPgraphic", "stoprightaligned", "stopscript", "stopsdformula", "stopsection", "stopsectionblock", "stopsectionblockenvironment", "stopsectionlevel", "stopsetups", "stopshapebox", "stopshift", "stopsidebar", "stopsimplecolumns", "stopspecialitem", "stopspeech", "stopspformula", "stopsplitformula", "stopspread", "stopstandardmakeup", "stopstartstop", "stopstaticMPfigure", "stopstaticMPgraphic", "stopstrictinspectnextcharacter", "stopstructurepageregister", "stopstrut", "stopstyle", "stopsubformulas", "stopsubject", "stopsubjectlevel", "stopsubsection", "stopsubsentence", "stopsubstack", "stopsubsubject", "stopsubsubsection", "stopsubsubsubject", "stopsubsubsubsection", "stopsubsubsubsubject", "stopsubsubsubsubsection", "stopsubsubsubsubsubject", "stopsuffixtext", "stopsymbolset", "stoptable", "stoptablehead", "stoptables", "stoptabletail", "stoptabletext", "stoptabulate", "stoptabulatehead", "stoptabulatetail", "stoptagged", "stoptaglabeltext", "stoptexcode", "stoptexdefinition", "stoptext", "stoptextbackground", "stoptextbackgroundmanual", "stoptextcolor", "stoptextcolorintent", "stoptextflow", "stoptextmakeup", "stoptextrule", "stoptitle", "stoptokens", "stoptransparent", "stoptypescript", "stoptypescriptcollection", "stoptyping", "stopuniqueMPgraphic", "stopuniqueMPpagegraphic", "stopunittext", "stopunpacked", "stopusableMPgraphic", "stopuseMPgraphic", "stopusemathstyleparameter", "stopusingbtxspecification", "stopvbox", "stopvboxregister", "stopvboxtohbox", "stopvboxtohboxseparator", "stopviewerlayer", "stopvtop", "stopvtopregister", "stopxcell", "stopxcellgroup", "stopxgroup", "stopxmldisplayverbatim", "stopxmlinlineverbatim", "stopxmlraw", "stopxmlsetups", "stopxrow", "stopxrowgroup", "stopxtable", "stopxtablebody", "stopxtablefoot", "stopxtablehead", "stopxtablenext", "stretched", "strictdoifelsenextoptional", "strictdoifnextoptionalelse", "stripcharacter", "strippedcsname", "stripspaces", "structurelistuservariable", "structurenumber", "structuretitle", "structureuservariable", "structurevariable", "strut", "strutdp", "strutgap", "strutht", "struthtdp", "struttedbox", "strutwd", "style", "styleinstance", "subject", "subpagenumber", "subsection", "subsentence", "subset", "subseteq", "subseteqq", "subsetneq", "subsetneqq", "substituteincommalist", "subsubject", "subsubsection", "subsubsubject", "subsubsubsection", "subsubsubsubject", "subsubsubsubsection", "subsubsubsubsubject", "subtractfeature", "succ", "succapprox", "succcurlyeq", "succeq", "succeqq", "succnapprox", "succneq", "succneqq", "succnsim", "succsim", "suffixlanguage", "suffixtext", "sum", "supset", "supseteq", "supseteqq", "supsetneq", "supsetneqq", "surd", "surdradical", "swapcounts", "swapdimens", "swapface", "swapmacros", "swaptypeface", "swarrow", "switchstyleonly", "switchtobodyfont", "switchtocolor", "switchtointerlinespace", "symbol", "symbolreference", "synchronizeblank", "synchronizeindenting", "synchronizemarking", "synchronizeoutputstreams", "synchronizestrut", "synchronizewhitespace", "synctexblockfilename", "synctexresetfilename", "synctexsetfilename", "systemlog", "systemlogfirst", "systemloglast", "systemsetups", "tLeftarrow", "tLeftrightarrow", "tRightarrow", "tabulateautoline", "tabulateautorule", "tabulateline", "tabulaterule", "taggedctxcommand", "taggedlabeltexts", "taglabellanguage", "taglabeltext", "tau", "tbinom", "tbox", "tcaron", "tcedilla", "tcommaaccent", "tcurl", "tequal", "test", "testandsplitstring", "testcolumn", "testfeature", "testfeatureonce", "testpage", "testpageonly", "testpagesync", "testtokens", "tex", "texdefinition", "texsetup", "textAngstrom", "textacute", "textampersand", "textasciicircum", "textasciitilde", "textat", "textbackslash", "textbar", "textbottomcomma", "textbottomdot", "textbraceleft", "textbraceright", "textbreve", "textbrokenbar", "textbullet", "textcaron", "textcedilla", "textcelsius", "textcent", "textcircledP", "textcircumflex", "textcitation", "textcite", "textcomma", "textcontrolspace", "textcurrency", "textdag", "textddag", "textdegree", "textdiaeresis", "textdiv", "textdollar", "textdong", "textdotaccent", "textellipsis", "texteuro", "textflowcollector", "textfraction", "textgrave", "texthash", "texthorizontalbar", "texthungarumlaut", "texthyphen", "textkelvin", "textlognot", "textmacron", "textmath", "textmho", "textminus", "textmu", "textmultiply", "textnumero", "textogonek", "textohm", "textormathchar", "textounce", "textpercent", "textperiod", "textplus", "textpm", "textreference", "textring", "textrule", "textslash", "textsterling", "texttilde", "textunderscore", "textvisiblespace", "textyen", "thai", "thainumerals", "thefirstcharacter", "thenormalizedbodyfontsize", "therefore", "theremainingcharacters", "theta", "thickspace", "thinrule", "thinrules", "thinspace", "thirdoffivearguments", "thirdoffourarguments", "thirdofsixarguments", "thirdofthreearguments", "thirdofthreeunexpanded", "thook", "thookleftarrow", "thookrightarrow", "thorn", "threedigitrounding", "threeeighths", "threefifths", "threeperemspace", "threequarter", "threesuperior", "tibetannumerals", "tightlayer", "tilde", "times", "tinyfont", "title", "tlap", "tleftarrow", "tleftharpoondown", "tleftharpoonup", "tleftrightarrow", "tleftrightharpoons", "tmapsto", "to", "tochar", "tolinenote", "tooltip", "top", "topbox", "topleftbox", "toplinebox", "toprightbox", "topskippedbox", "tracecatcodetables", "tracedfontname", "traceoutputroutines", "tracepositions", "trademark", "translate", "transparencycomponents", "transparent", "trel", "triangle", "triangledown", "triangleleft", "triangleq", "triangleright", "trightarrow", "trightharpoondown", "trightharpoonup", "trightleftharpoons", "trightoverleftarrow", "triplebond", "tripleprime", "tripleverticalbar", "truefilename", "truefontname", "tstroke", "ttraggedright", "ttriplerel", "ttwoheadleftarrow", "ttwoheadrightarrow", "turnediota", "twodigitrounding", "twofifths", "twoheaddownarrow", "twoheadleftarrow", "twoheadrightarrow", "twoheadrightarrowtail", "twoheaduparrow", "twosuperior", "twothirds", "tx", "txx", "typ", "type", "typebuffer", "typedefinedbuffer", "typeface", "typefile", "typeinlinebuffer", "typescriptone", "typescriptprefix", "typescriptthree", "typescripttwo", "typesetbuffer", "typesetfile", "uacute", "ubreve", "ucaron", "ucircumflex", "uconvertnumber", "udiaeresis", "udiaeresisacute", "udiaeresiscaron", "udiaeresisgrave", "udiaeresismacron", "udotbelow", "udots", "udoublegrave", "uedcatcodecommand", "ugrave", "uhook", "uhorn", "uhornacute", "uhorndotbelow", "uhorngrave", "uhornhook", "uhorntilde", "uhungarumlaut", "uinvertedbreve", "ulcorner", "umacron", "undefinevalue", "undepthed", "underbar", "underbars", "underbrace", "underbracket", "underdash", "underdashes", "underdot", "underdots", "underleftarrow", "underparent", "underrandom", "underrandoms", "underrightarrow", "underset", "understrike", "understrikes", "undoassign", "unexpandeddocumentvariable", "unframed", "unhhbox", "unihex", "uniqueMPgraphic", "uniqueMPpagegraphic", "unit", "unitlanguage", "unitshigh", "unitslow", "unittext", "unknown", "unprotected", "unregisterhyphenationpattern", "unspaceafter", "unspaceargument", "unspaced", "unspacestring", "untexargument", "untexcommand", "uogonek", "upand", "uparrow", "updasharrow", "updownarrow", "updownarrowbar", "updownarrows", "upharpoonleft", "upharpoonright", "uplus", "uppercased", "uppercasestring", "upperleftdoubleninequote", "upperleftdoublesixquote", "upperleftsingleninequote", "upperleftsinglesixquote", "upperrightdoubleninequote", "upperrightdoublesixquote", "upperrightsingleninequote", "upperrightsinglesixquote", "upsilon", "upuparrows", "upwhitearrow", "urcorner", "uring", "url", "useJSscripts", "useMPenvironmentbuffer", "useMPgraphic", "useMPlibrary", "useMPrun", "useMPvariables", "useURL", "usealignparameter", "useblankparameter", "useblocks", "usebodyfont", "usebodyfontparameter", "usebtxdataset", "usebtxdefinitions", "usecitation", "usecolors", "usecomponent", "usedirectory", "usedummycolorparameter", "usedummystyleandcolor", "usedummystyleparameter", "useenvironment", "useexternaldocument", "useexternalfigure", "useexternalrendering", "useexternalsoundtrack", "usefigurebase", "usefile", "usegridparameter", "useindentingparameter", "useindentnextparameter", "useinterlinespaceparameter", "uselanguageparameter", "useluamodule", "usemathstyleparameter", "usemodule", "useproduct", "useprofileparameter", "useproject", "usereferenceparameter", "userpagenumber", "usesetupsparameter", "usestaticMPfigure", "usesubpath", "usesymbols", "usetexmodule", "usetypescript", "usetypescriptfile", "useurl", "usezipfile", "utfchar", "utflower", "utfupper", "utilde", "utilityregisterlength", "vDash", "varTheta", "varepsilon", "varkappa", "varnothing", "varphi", "varpi", "varrho", "varsigma", "vartheta", "vboxreference", "vdash", "vdots", "vec", "vee", "veebar", "veeeq", "verbatim", "verbatimstring", "verbosenumber", "version", "vert", "verticalgrowingbar", "verticalpositionbar", "veryraggedcenter", "veryraggedleft", "veryraggedright", "vglue", "viewerlayer", "vl", "vphantom", "vpos", "vsmash", "vsmashbox", "vsmashed", "vspace", "vspacing", "wcircumflex", "wdofstring", "wedge", "wedgeeq", "weekday", "whitearrowupfrombar", "widehat", "widetilde", "widthofstring", "widthspanningtext", "withoutpt", "word", "wordright", "words", "wordtonumber", "wp", "wr", "writebetweenlist", "writedatatolist", "writestatus", "writetolist", "xLeftarrow", "xLeftrightarrow", "xRightarrow", "xdefconvertedargument", "xequal", "xfrac", "xhookleftarrow", "xhookrightarrow", "xi", "xleftarrow", "xleftharpoondown", "xleftharpoonup", "xleftrightarrow", "xleftrightharpoons", "xmapsto", "xmladdindex", "xmlafterdocumentsetup", "xmlaftersetup", "xmlall", "xmlappenddocumentsetup", "xmlappendsetup", "xmlapplyselectors", "xmlatt", "xmlattdef", "xmlattribute", "xmlattributedef", "xmlbadinclusions", "xmlbeforedocumentsetup", "xmlbeforesetup", "xmlchainatt", "xmlchainattdef", "xmlchecknamespace", "xmlcommand", "xmlconcat", "xmlconcatrange", "xmlcontext", "xmlcount", "xmldefaulttotext", "xmldirectives", "xmldirectivesafter", "xmldirectivesbefore", "xmldisplayverbatim", "xmldoif", "xmldoifatt", "xmldoifelse", "xmldoifelseatt", "xmldoifelseempty", "xmldoifelseselfempty", "xmldoifelsetext", "xmldoifelsevalue", "xmldoifnot", "xmldoifnotatt", "xmldoifnotselfempty", "xmldoifnottext", "xmldoifselfempty", "xmldoiftext", "xmlelement", "xmlfilter", "xmlfirst", "xmlflush", "xmlflushcontext", "xmlflushdocumentsetups", "xmlflushlinewise", "xmlflushpure", "xmlflushspacewise", "xmlflushtext", "xmlinclude", "xmlinclusion", "xmlinclusions", "xmlinfo", "xmlinjector", "xmlinlineprettyprint", "xmlinlineprettyprinttext", "xmlinlineverbatim", "xmlinstalldirective", "xmllast", "xmllastatt", "xmllastmatch", "xmllastpar", "xmlloadbuffer", "xmlloaddata", "xmlloaddirectives", "xmlloadfile", "xmlloadonly", "xmlmain", "xmlmapvalue", "xmlname", "xmlnamespace", "xmlnonspace", "xmlpar", "xmlparam", "xmlpath", "xmlpos", "xmlposition", "xmlprependdocumentsetup", "xmlprependsetup", "xmlprettyprint", "xmlprettyprinttext", "xmlprocessbuffer", "xmlprocessdata", "xmlprocessfile", "xmlpure", "xmlraw", "xmlrefatt", "xmlregistereddocumentsetups", "xmlregisteredsetups", "xmlregisterns", "xmlremapname", "xmlremapnamespace", "xmlremovedocumentsetup", "xmlremovesetup", "xmlresetdocumentsetups", "xmlresetinjectors", "xmlresetsetups", "xmlsave", "xmlsetatt", "xmlsetattribute", "xmlsetentity", "xmlsetfunction", "xmlsetinjectors", "xmlsetpar", "xmlsetparam", "xmlsetsetup", "xmlsetup", "xmlshow", "xmlsnippet", "xmlstrip", "xmlstripnolines", "xmlstripped", "xmlstrippednolines", "xmltag", "xmltexentity", "xmltext", "xmltobuffer", "xmltobufferverbose", "xmltofile", "xmlvalue", "xmlverbatim", "xrel", "xrightarrow", "xrightharpoondown", "xrightharpoonup", "xrightleftharpoons", "xrightoverleftarrow", "xsplitstring", "xtriplerel", "xtwoheadleftarrow", "xtwoheadrightarrow", "xxfrac", "xypos", "yacute", "ycircumflex", "ydiaeresis", "ydotbelow", "yen", "ygrave", "yhook", "ymacron", "ytilde", "zacute", "zcaron", "zdotaccent", "zerowidthnobreakspace", "zerowidthspace", "zeta", "zhook", "zstroke", "zwj", "zwnj" },
  ["cs"]={ "Cisla", "Kap", "MESIC", "Rimskecislice", "SLOVA", "SLOVO", "Slova", "Slovo", "VSEDNIDEN", "Znak", "Znaky", "aktualnicislonadpisu", "aktualnidatum", "barevnalista", "barva", "cernalinka", "cernelinky", "cisla", "cislonadpisu", "cislorovnice", "cislostrany", "datum", "definuj", "definujakcent", "definujbarvu", "definujblok", "definujbloksekce", "definujbuffer", "definujfont", "definujformatodkazu", "definujhbox", "definujinterakcnimenu", "definujkombinovanyseznam", "definujkonverzi", "definujnadpis", "definujobrazeksymbol", "definujodkaz", "definujodstavce", "definujopis", "definujoramovani", "definujoramovanytext", "definujpaletu", "definujplvouciobjekt", "definujpodpole", "definujpole", "definujpopis", "definujpopisek", "definujprekryv", "definujprikaz", "definujprofil", "definujprogram", "definujprostredizakladnihofontu", "definujrejstrik", "definujsablonutabulky", "definujsekci", "definujseznam", "definujskupinubarev", "definujstartstop", "definujstyl", "definujstylfontu", "definujsymbol", "definujsynonumumfontu", "definujsynonyma", "definujtabelaci", "definujtext", "definujtrideni", "definujupravu", "definujvelikostpapiru", "definujvycet", "definujzakladnifont", "definujzasobnikpoli", "definujznaceni", "definujznak", "delkaseznamu", "externiobraz", "hlavnijazyk", "hodnotabarvy", "instalacejazyka", "interakcnilista", "interakcnitlacitka", "interaktivnimenu", "jazyk", "jdidolu", "jdina", "jdinabox", "jdinastranu", "klonujpole", "komponenta", "konvertujcislo", "kopirujpole", "korekcebilehomista", "matematika", "meritko", "mesic", "mezera", "mrizka", "nastavbarvu", "nastavbarvy", "nastavbilamista", "nastavblok", "nastavbloksekce", "nastavbuffer", "nastavcernelinky", "nastavcislonadpisu", "nastavcislostrany", "nastavcislovaniodstavcu", "nastavcislovaniradku", "nastavcislovanistran", "nastavcitaci", "nastavdeleniplvoucichobjektu", "nastavdelitko", "nastavdolnitexty", "nastavhorejsek", "nastavhornitexty", "nastavinterakci", "nastavinterakcnilistu", "nastavinterakcnimenu", "nastavinterakcniobrazovku", "nastavjazyk", "nastavkapitalky", "nastavkombinovanyseznam", "nastavkomentar", "nastavkomentarstrany", "nastavmarginalnilinky", "nastavmeziradkovoumezeru", "nastavnadpis", "nastavnadpisy", "nastavodkazovani", "nastavodsazovani", "nastavodstavce", "nastavopis", "nastavoramovanetexty", "nastavoramovani", "nastavorez", "nastavotoceni", "nastavpaletu", "nastavplvouciobjekt", "nastavplvouciobjekty", "nastavpodcislostrany", "nastavpole", "nastavpolozky", "nastavpopisek", "nastavpopisky", "nastavpozadi", "nastavprechodstrany", "nastavpreskok", "nastavprogramy", "nastavradkovani", "nastavradky", "nastavrejstrik", "nastavrovnice", "nastavsadusymbolu", "nastavseznam", "nastavsirkucary", "nastavsloupce", "nastavspodek", "nastavsynonyma", "nastavtabelaci", "nastavtabulky", "nastavtenkelinky", "nastavtext", "nastavtextovelinky", "nastavtexttexty", "nastavtextyupati", "nastavtextyzahlavi", "nastavtoleranci", "nastavtrideni", "nastavtype", "nastavumisteniprotejsku", "nastavumistovani", "nastavupati", "nastavupravu", "nastavurl", "nastavusporadani", "nastavvelikostpapiru", "nastavvsechnapole", "nastavvycty", "nastavvyplnovelinky", "nastavvyplnoveradky", "nastavvzhled", "nastavzahlavi", "nastavzakladnifont", "nastavzarovnani", "nastavznaceni", "nastavzuzeni", "nastrane", "nejakyradek", "nekde", "neznamo", "nivy", "nizky", "nokap", "obrazovka", "odkaz", "odkaznastranu", "odkaznatext", "odkazujici", "opis", "opissoubor", "oramovani", "oref", "orez", "otocit", "oznaceni", "pis", "plnezneni", "pole", "polozka", "polozky", "porovnejpaletu", "porovnejskupinubarev", "pozadi", "pozice", "poznamka", "pref", "prelozit", "prepninazakladnifont", "preskoc", "prizpusobivepole", "prizpusobvzhled", "produkt", "projekt", "prostredi", "resetznaceni", "rimskecislice", "rozdelplvouciobjekt", "roztazene", "schovejbloky", "sedabarva", "sloupec", "slovovpravo", "stanovcharakteristickuseznamu", "stanovcislonadpisu", "startbarva", "startinteraktivnimenu", "startjdina", "startkomponenta", "startmarginalnilinka", "startnadpis", "startoramovani", "startpolozka", "startpozadi", "startprodukt", "startprojekt", "startprostredi", "startpublikace", "startradek", "starttextovalinka", "startumistirovnici", "startzarovnanonastred", "startzarovnanovlevo", "startzarovnanovpravo", "startzhustene", "stopbarva", "stopinteraktivnimenu", "stopjdina", "stopkomponenta", "stopmarginalnilinka", "stopnadpis", "stoporamovani", "stoppolozka", "stoppozadi", "stopprodukt", "stopprojekt", "stopprostredi", "stoppublikace", "stopradek", "stoptextovalinka", "stopumistirovnici", "stopzarovnanonastred", "stopzarovnanovlevo", "stopzarovnanovpravo", "stopzhustene", "strana", "tecky", "tenkalinka", "tenkelinky", "textovalinka", "tlacitko", "tlacitkomenu", "tloustkacary", "tref", "tvrdamezera", "tvrdemezery", "ukazbarvu", "ukazmrizku", "ukaznastaveni", "ukazpaletu", "ukazpodpery", "ukazpostredizakladnihofontu", "ukazramecek", "ukazsadusymbolu", "ukazskupinubarev", "ukazupravu", "ukazvytisk", "ukazvzhled", "ukazzakladnifont", "umistikombinovanyseznam", "umistilokalnipoznamkypodcarou", "umistinadsebe", "umistinamrizku", "umistipodrovnici", "umistipoznamkypodcarou", "umistirejstrik", "umistirovnici", "umistiseznam", "umistivedlesebe", "umistizalozky", "urcicharakteristikurejstriku", "uzijJSscripts", "uzijURL", "uzijadresar", "uzijbloky", "uzijexternidokument", "uzijexterniobraz", "uzijexternizvuk", "uzijmodul", "uzijsymbol", "uzijurl", "verze", "vlasovalinka", "vradku", "vsedniden", "vyberbloky", "vyplnenytext", "vyplnovelinky", "vyplnovyradek", "vysoky", "zachovejbloky", "zadnamezera", "zadnehorniadolniradky", "zadnezahlaviaupati", "zalozka", "zapisdoseznamu", "zapismeziseznam", "zaramovani", "zarovnanonastred", "zarovnanovlevo", "zarovnanovpravo", "zasobnikpoli", "ziskejbuffer", "ziskejznaceni", "znaceni", "znak", "znaky", "zpracujbloky", "zrcadlit", "zref" },
  ["de"]={ "Buchstabe", "Buchstaben", "Kap", "MONAT", "Roemischezahlen", "WOCHENTAG", "WOERTER", "WORT", "Woerter", "Wort", "Ziffern", "amgitterausrichten", "aufseite", "ausfuelltext", "ausschnitt", "bearbeitebloecke", "behaltebloecke", "bei", "bemerkung", "benutzeverzeichnis", "beschriftung", "bestimmekopfnummer", "bestimmelistencharakeristika", "bestimmeregistercharakteristika", "bildschirm", "blanko", "buchstabe", "buchstaben", "datum", "defineschriftsynonym", "definiereabbsymbol", "definiereabsaetze", "definiereabschnitt", "definiereabschnittsblock", "definiereakzent", "definierebefehl", "definierebeschreibung", "definierebeschriftung", "definiereblock", "definierefarbe", "definierefarbengruppe", "definierefeld", "definierefeldstapel", "definierefliesstext", "definierefliesstextumgebung", "definieregleitobjekt", "definierehbox", "definiereinteraktionsmenue", "definierekonversion", "definierelabel", "definiereliste", "definieren", "definierenummerierung", "definiereoverlay", "definierepalette", "definierepapierformat", "definiereprofil", "definiereprogramme", "definierepuffer", "definierereferenz", "definierereferenzformat", "definiereregister", "definiereschrift", "definiereschriftstil", "definieresortieren", "definierestartstop", "definierestil", "definieresubfeld", "definieresymbol", "definieresynonyme", "definieretabellenvorlage", "definieretabulator", "definieretext", "definieretippen", "definiereueberschrift", "definiereumbruch", "definiereumrahmt", "definiereumrahmtertext", "definierezeichen", "definierezusammengestellteliste", "drehen", "duennelinie", "duennerumriss", "einezeile", "externeabbildung", "farbbalken", "farbe", "farbewert", "feld", "feldstapel", "festesspatium", "format", "formelnummer", "gefuelltesrechteck", "gefuelltezeile", "gestreckt", "gitter", "graufarbe", "haarlinie", "hauptsprache", "heutigesdatum", "heutigeskopfnummer", "hintergrund", "hoch", "holebeschriftung", "holepuffer", "imumriss", "installieresprache", "interaktionsbalken", "interaktionsknopfe", "interaktionsmenue", "inzeile", "irgendwo", "keinekopfundfusszeilen", "keinspatium", "keinzeilenobenundunten", "klonierefeld", "knopf", "komponente", "konvertierezahl", "kopfnummer", "kopierefeld", "korrigierezwischenraum", "liniendicke", "linksbuendig", "listenlaenge", "mathematik", "menueknopf", "monat", "nachunten", "nokap", "notiz", "passelayoutan", "passendfeld", "platzierebookmarks", "platziereformel", "platzierefussnoten", "platziereliste", "platzierelokalefussnoten", "platzierenebeneinander", "platziereregister", "platziereuntereinander", "platziereunterformel", "platzierezusammengestellteliste", "pos", "posten", "produkt", "programm", "projekt", "punkt", "rechteck", "rechtecke", "rechtsbuendig", "referenz", "referieren", "roemischezahlen", "ruecksetztenbeschriftung", "schreibezurliste", "schreibezwischenliste", "seite", "seitenreferenz", "seitenummer", "settext", "spalte", "spatium", "spiegeln", "sprache", "startfarbe", "starthintergrund", "startinteraktionsmenue", "startkleinerdurchschuss", "startkomponente", "startkopf", "startlinksbuendig", "startmarginallinie", "startplatziereformel", "startpos", "startprodukt", "startprojekt", "startpublikation", "startrechtsbuendig", "starttextlinie", "startumgebung", "startumrahmt", "startzeile", "startzentriert", "startzu", "stelleabsaetzeein", "stelleabsatznummerierungein", "stelleabschnittsblockein", "stelleanordnenein", "stelleaufzaehlungenein", "stelleausrichtungein", "stelleausschnittein", "stellebeschreibungein", "stellebeschriftungein", "stellebilderunterschriftein", "stellebildunterschriftein", "stellebindestrichein", "stelleblankoein", "stelleblockein", "stelledrehenein", "stelleduennerumrissein", "stelleeinziehenein", "stelleengerein", "stellefarbeein", "stellefarbenein", "stellefeldein", "stellefelderin", "stellefliesstextein", "stelleformelnein", "stellefusszeileein", "stellefusszeilentextein", "stellegefuelltesrechteckein", "stellegefuelltezeileein", "stellegegenueberplatzierenein", "stellegleitobjekteein", "stellegleitobjektein", "stellehintergruendeein", "stellehintergrundein", "stelleinteraktionein", "stelleinteraktionsbalkenein", "stelleinteraktionsbildschirmein", "stelleinteraktionsmenueein", "stellekommentarein", "stellekopfzahlein", "stellekopfzeileein", "stellekopfzeilentextein", "stellelayoutein", "stellelinienbreiteein", "stellelisteein", "stellemarginallinieein", "stellenobenein", "stellepaletteein", "stellepapierformatein", "stelleplatziegeteiltegleitobjekt", "stellepositionierenein", "stellepostenein", "stelleprogrammein", "stellepufferein", "stellerechteckein", "stellereferenzierenein", "stelleregisterein", "stelleseitenkommentarein", "stelleseitennummerein", "stelleseitennummeriernungein", "stelleseitenuebergangein", "stellesortierenein", "stellespaltenein", "stellespatiumein", "stellespracheein", "stellesymbolsetein", "stellesynonymein", "stelletabellenein", "stelletabulatorein", "stelletextein", "stelletextobenein", "stelletexttexteein", "stelletextumrissein", "stelletextuntenein", "stelletipein", "stelletippenein", "stelletoleranzein", "stelleueberschriftein", "stelleueberschriftenein", "stelleumbruchein", "stelleumrahmtein", "stelleumrahmtetexteein", "stelleuntenein", "stelleunterseitennummerein", "stelleurlein", "stelleversalienein", "stellezeilenabstandein", "stellezeilenein", "stellezeilennumerierungein", "stellezitierenein", "stellezusammengestelltelisteein", "stellezwischenraumein", "stopfarbe", "stophintergrund", "stopinteraktionsmenue", "stopkleinerdurchschuss", "stopkomponente", "stopkopf", "stoplinksbuendig", "stopmarginallinie", "stopplatziereformel", "stoppos", "stopprodukt", "stopprojekt", "stoppublikation", "stoprechtsbuendig", "stoptextlinie", "stopumgebung", "stopumrahmt", "stopzeile", "stopzentriert", "stopzu", "teilegleitobjekt", "textlinie", "textreferenz", "tief", "tiho", "tip", "tippedatei", "tippen", "tippepuffer", "ueber", "uebersetzten", "umgebung", "umrahmt", "unbekant", "verbergebloecke", "vergleichefarbengruppe", "vergleichepalette", "verwendeJSscript", "verwendeURL", "verwendebloecke", "verwendeexteresdokument", "verwendeexterneabbildung", "verwendeexternestonstueck", "verwendemodul", "verwendesymbole", "verwendeurl", "volleswort", "von", "waehlebloeckeaus", "wechselezumfliesstext", "wochentag", "wortrechts", "zeigedruck", "zeigeeinstellungen", "zeigefarbe", "zeigefarbengruppe", "zeigefliesstext", "zeigefliesstextumgebung", "zeigegitter", "zeigelayout", "zeigepalette", "zeigerahmen", "zeigestruts", "zeigeumbruch", "zentriert", "ziffern", "zu", "zurbox", "zurseite" },
  ["en"]={},
diff --git a/context/data/scite/context/lexers/data/scite-context-data-tex.lua b/context/data/scite/context/lexers/data/scite-context-data-tex.lua
index 31cb6e4fb..65a68864d 100644
--- a/context/data/scite/context/lexers/data/scite-context-data-tex.lua
+++ b/context/data/scite/context/lexers/data/scite-context-data-tex.lua
@@ -1,7 +1,7 @@
 return {
  ["aleph"]={ "Alephminorversion", "Alephrevision", "Alephversion" },
  ["etex"]={ "botmarks", "clubpenalties", "currentgrouplevel", "currentgrouptype", "currentifbranch", "currentiflevel", "currentiftype", "detokenize", "dimexpr", "displaywidowpenalties", "eTeXVersion", "eTeXminorversion", "eTeXrevision", "eTeXversion", "everyeof", "firstmarks", "fontchardp", "fontcharht", "fontcharic", "fontcharwd", "glueexpr", "glueshrink", "glueshrinkorder", "gluestretch", "gluestretchorder", "gluetomu", "ifcsname", "ifdefined", "iffontchar", "interactionmode", "interlinepenalties", "lastlinefit", "lastnodetype", "marks", "muexpr", "mutoglue", "numexpr", "pagediscards", "parshapedimen", "parshapeindent", "parshapelength", "predisplaydirection", "protected", "readline", "savinghyphcodes", "savingvdiscards", "scantokens", "showgroups", "showifs", "showtokens", "splitbotmarks", "splitdiscards", "splitfirstmarks", "topmarks", "tracingassigns", "tracinggroups", "tracingifs", "tracingnesting", "tracingscantokens", "unexpanded", "unless", "widowpenalties" },
- ["luatex"]={ "Uchar", "Udelcode", "Udelcodenum", "Udelimiter", "Udelimiterover", "Udelimiterunder", "Uhextensible", "Umathaccent", "Umathaxis", "Umathbinbinspacing", "Umathbinclosespacing", "Umathbininnerspacing", "Umathbinopenspacing", "Umathbinopspacing", "Umathbinordspacing", "Umathbinpunctspacing", "Umathbinrelspacing", "Umathchar", "Umathcharclass", "Umathchardef", "Umathcharfam", "Umathcharnum", "Umathcharnumdef", "Umathcharslot", "Umathclosebinspacing", "Umathcloseclosespacing", "Umathcloseinnerspacing", "Umathcloseopenspacing", "Umathcloseopspacing", "Umathcloseordspacing", "Umathclosepunctspacing", "Umathcloserelspacing", "Umathcode", "Umathcodenum", "Umathconnectoroverlapmin", "Umathfractiondelsize", "Umathfractiondenomdown", "Umathfractiondenomvgap", "Umathfractionnumup", "Umathfractionnumvgap", "Umathfractionrule", "Umathinnerbinspacing", "Umathinnerclosespacing", "Umathinnerinnerspacing", "Umathinneropenspacing", "Umathinneropspacing", "Umathinnerordspacing", "Umathinnerpunctspacing", "Umathinnerrelspacing", "Umathlimitabovebgap", "Umathlimitabovekern", "Umathlimitabovevgap", "Umathlimitbelowbgap", "Umathlimitbelowkern", "Umathlimitbelowvgap", "Umathnolimitsubfactor", "Umathnolimitsupfactor", "Umathopbinspacing", "Umathopclosespacing", "Umathopenbinspacing", "Umathopenclosespacing", "Umathopeninnerspacing", "Umathopenopenspacing", "Umathopenopspacing", "Umathopenordspacing", "Umathopenpunctspacing", "Umathopenrelspacing", "Umathoperatorsize", "Umathopinnerspacing", "Umathopopenspacing", "Umathopopspacing", "Umathopordspacing", "Umathoppunctspacing", "Umathoprelspacing", "Umathordbinspacing", "Umathordclosespacing", "Umathordinnerspacing", "Umathordopenspacing", "Umathordopspacing", "Umathordordspacing", "Umathordpunctspacing", "Umathordrelspacing", "Umathoverbarkern", "Umathoverbarrule", "Umathoverbarvgap", "Umathoverdelimiterbgap", "Umathoverdelimitervgap", "Umathpunctbinspacing", "Umathpunctclosespacing", "Umathpunctinnerspacing", "Umathpunctopenspacing", "Umathpunctopspacing", "Umathpunctordspacing", "Umathpunctpunctspacing", "Umathpunctrelspacing", "Umathquad", "Umathradicaldegreeafter", "Umathradicaldegreebefore", "Umathradicaldegreeraise", "Umathradicalkern", "Umathradicalrule", "Umathradicalvgap", "Umathrelbinspacing", "Umathrelclosespacing", "Umathrelinnerspacing", "Umathrelopenspacing", "Umathrelopspacing", "Umathrelordspacing", "Umathrelpunctspacing", "Umathrelrelspacing", "Umathskewedfractionhgap", "Umathskewedfractionvgap", "Umathspaceafterscript", "Umathstackdenomdown", "Umathstacknumup", "Umathstackvgap", "Umathsubshiftdown", "Umathsubshiftdrop", "Umathsubsupshiftdown", "Umathsubsupvgap", "Umathsubtopmax", "Umathsupbottommin", "Umathsupshiftdrop", "Umathsupshiftup", "Umathsupsubbottommax", "Umathunderbarkern", "Umathunderbarrule", "Umathunderbarvgap", "Umathunderdelimiterbgap", "Umathunderdelimitervgap", "Unosubscript", "Unosuperscript", "Uoverdelimiter", "Uradical", "Uroot", "Uskewed", "Uskewedwithdelims", "Ustack", "Ustartdisplaymath", "Ustartmath", "Ustopdisplaymath", "Ustopmath", "Usubscript", "Usuperscript", "Uunderdelimiter", "Uvextensible", "adjustspacing", "alignmark", "aligntab", "attribute", "attributedef", "automaticdiscretionary", "automatichyphenmode", "automatichyphenpenalty", "begincsname", "bodydir", "bodydirection", "boxdir", "boxdirection", "breakafterdirmode", "catcodetable", "clearmarks", "copyfont", "compoundhyphenmode", "crampeddisplaystyle", "crampedscriptscriptstyle", "crampedscriptstyle", "crampedtextstyle", "draftmode", "dviextension", "dvifeedback", "dvivariable", "efcode", "etoksapp", "etokspre", "expanded", "expandglyphsinfont", "explicitdiscretionary", "explicithyphenpenalty", "fontid", "formatname", "gleaders", "hjcode", "hyphenationbounds", "hyphenationmin", "hyphenpenaltymode", "ifabsdim", "ifabsnum", "ifincsname", "ifprimitive", "ignoreligaturesinfont", "initcatcodetable", "insertht", "lastnamedcs", "lastsavedboxresourceindex", "lastsavedimageresourceindex", "lastsavedimageresourcepages", "lastxpos", "lastypos", "latelua", "leftghost", "leftmarginkern", "letcharcode", "letterspacefont", "linedir", "linedirection", "localbrokenpenalty", "localinterlinepenalty", "localleftbox", "localrightbox", "lpcode", "luaescapestring", "luafunction", "luafunctioncall", "luatexbanner", "luatexrevision", "luatexversion", "mathdelimitersmode", "mathdir", "mathdirection", "mathdisplayskipmode", "matheqnogapstep", "mathitalicsmode", "mathnolimitsmode", "mathoption", "mathpenaltiesmode", "mathrulesfam", "mathrulesmode", "mathscriptsmode", "mathscriptboxmode", "mathstyle", "mathsurroundmode", "mathsurroundskip", "nohrule", "nokerns", "noligs", "normaldeviate", "nospaces", "novrule", "outputbox", "outputmode", "pagebottomoffset", "pagedir", "pagedirection", "pageheight", "pageleftoffset", "pagerightoffset", "pagetopoffset", "pagewidth", "pardir", "pardirection", "pdfextension", "pdffeedback", "pdfvariable", "postexhyphenchar", "posthyphenchar", "prebinoppenalty", "predisplaygapfactor", "preexhyphenchar", "prehyphenchar", "prerelpenalty", "primitive", "protrudechars", "pxdimen", "quitvmode", "randomseed", "rightghost", "rightmarginkern", "rpcode", "saveboxresource", "savecatcodetable", "saveimageresource", "savepos", "scantextokens", "setfontid", "setrandomseed", "shapemode", "suppressfontnotfounderror", "suppressifcsnameerror", "suppresslongerror", "suppressmathparerror", "suppressoutererror", "suppressprimitiveerror", "synctex", "tagcode", "textdir", "textdirection", "toksapp", "tokspre", "tracingfonts", "uniformdeviate", "useboxresource", "useimageresource" },
+ ["luatex"]={ "Uchar", "Udelcode", "Udelcodenum", "Udelimiter", "Udelimiterover", "Udelimiterunder", "Uhextensible", "Umathaccent", "Umathaxis", "Umathbinbinspacing", "Umathbinclosespacing", "Umathbininnerspacing", "Umathbinopenspacing", "Umathbinopspacing", "Umathbinordspacing", "Umathbinpunctspacing", "Umathbinrelspacing", "Umathchar", "Umathcharclass", "Umathchardef", "Umathcharfam", "Umathcharnum", "Umathcharnumdef", "Umathcharslot", "Umathclosebinspacing", "Umathcloseclosespacing", "Umathcloseinnerspacing", "Umathcloseopenspacing", "Umathcloseopspacing", "Umathcloseordspacing", "Umathclosepunctspacing", "Umathcloserelspacing", "Umathcode", "Umathcodenum", "Umathconnectoroverlapmin", "Umathfractiondelsize", "Umathfractiondenomdown", "Umathfractiondenomvgap", "Umathfractionnumup", "Umathfractionnumvgap", "Umathfractionrule", "Umathinnerbinspacing", "Umathinnerclosespacing", "Umathinnerinnerspacing", "Umathinneropenspacing", "Umathinneropspacing", "Umathinnerordspacing", "Umathinnerpunctspacing", "Umathinnerrelspacing", "Umathlimitabovebgap", "Umathlimitabovekern", "Umathlimitabovevgap", "Umathlimitbelowbgap", "Umathlimitbelowkern", "Umathlimitbelowvgap", "Umathnolimitsubfactor", "Umathnolimitsupfactor", "Umathopbinspacing", "Umathopclosespacing", "Umathopenbinspacing", "Umathopenclosespacing", "Umathopeninnerspacing", "Umathopenopenspacing", "Umathopenopspacing", "Umathopenordspacing", "Umathopenpunctspacing", "Umathopenrelspacing", "Umathoperatorsize", "Umathopinnerspacing", "Umathopopenspacing", "Umathopopspacing", "Umathopordspacing", "Umathoppunctspacing", "Umathoprelspacing", "Umathordbinspacing", "Umathordclosespacing", "Umathordinnerspacing", "Umathordopenspacing", "Umathordopspacing", "Umathordordspacing", "Umathordpunctspacing", "Umathordrelspacing", "Umathoverbarkern", "Umathoverbarrule", "Umathoverbarvgap", "Umathoverdelimiterbgap", "Umathoverdelimitervgap", "Umathpunctbinspacing", "Umathpunctclosespacing", "Umathpunctinnerspacing", "Umathpunctopenspacing", "Umathpunctopspacing", "Umathpunctordspacing", "Umathpunctpunctspacing", "Umathpunctrelspacing", "Umathquad", "Umathradicaldegreeafter", "Umathradicaldegreebefore", "Umathradicaldegreeraise", "Umathradicalkern", "Umathradicalrule", "Umathradicalvgap", "Umathrelbinspacing", "Umathrelclosespacing", "Umathrelinnerspacing", "Umathrelopenspacing", "Umathrelopspacing", "Umathrelordspacing", "Umathrelpunctspacing", "Umathrelrelspacing", "Umathskewedfractionhgap", "Umathskewedfractionvgap", "Umathspaceafterscript", "Umathstackdenomdown", "Umathstacknumup", "Umathstackvgap", "Umathsubshiftdown", "Umathsubshiftdrop", "Umathsubsupshiftdown", "Umathsubsupvgap", "Umathsubtopmax", "Umathsupbottommin", "Umathsupshiftdrop", "Umathsupshiftup", "Umathsupsubbottommax", "Umathunderbarkern", "Umathunderbarrule", "Umathunderbarvgap", "Umathunderdelimiterbgap", "Umathunderdelimitervgap", "Unosubscript", "Unosuperscript", "Uoverdelimiter", "Uradical", "Uroot", "Uskewed", "Uskewedwithdelims", "Ustack", "Ustartdisplaymath", "Ustartmath", "Ustopdisplaymath", "Ustopmath", "Usubscript", "Usuperscript", "Uunderdelimiter", "Uvextensible", "adjustspacing", "alignmark", "aligntab", "attribute", "attributedef", "automaticdiscretionary", "automatichyphenmode", "automatichyphenpenalty", "begincsname", "bodydir", "bodydirection", "boxdir", "boxdirection", "breakafterdirmode", "catcodetable", "clearmarks", "copyfont", "compoundhyphenmode", "crampeddisplaystyle", "crampedscriptscriptstyle", "crampedscriptstyle", "crampedtextstyle", "draftmode", "dviextension", "dvifeedback", "dvivariable", "efcode", "etoksapp", "etokspre", "expanded", "expandglyphsinfont", "explicitdiscretionary", "explicithyphenpenalty", "fontid", "formatname", "gleaders", "hjcode", "hyphenationbounds", "hyphenationmin", "hyphenpenaltymode", "ifabsdim", "ifabsnum", "ifincsname", "ifprimitive", "ignoreligaturesinfont", "initcatcodetable", "insertht", "lastnamedcs", "lastsavedboxresourceindex", "lastsavedimageresourceindex", "lastsavedimageresourcepages", "lastxpos", "lastypos", "latelua", "leftghost", "leftmarginkern", "letcharcode", "letterspacefont", "linedir", "linedirection", "localbrokenpenalty", "localinterlinepenalty", "localleftbox", "localrightbox", "lpcode", "luaescapestring", "luafunction", "luafunctioncall", "luatexbanner", "luatexrevision", "luatexversion", "mathdelimitersmode", "mathdir", "mathdirection", "mathdisplayskipmode", "matheqnogapstep", "mathitalicsmode", "mathnolimitsmode", "mathoption", "mathpenaltiesmode", "mathrulesfam", "mathrulesmode", "mathscriptsmode", "mathscriptcharmode", "mathscriptboxmode", "mathrulethicknessmode", "mathstyle", "mathsurroundmode", "mathsurroundskip", "nohrule", "nokerns", "noligs", "normaldeviate", "nospaces", "novrule", "outputbox", "outputmode", "pagebottomoffset", "pagedir", "pagedirection", "pageheight", "pageleftoffset", "pagerightoffset", "pagetopoffset", "pagewidth", "pardir", "pardirection", "pdfextension", "pdffeedback", "pdfvariable", "postexhyphenchar", "posthyphenchar", "prebinoppenalty", "predisplaygapfactor", "preexhyphenchar", "prehyphenchar", "prerelpenalty", "primitive", "protrudechars", "pxdimen", "quitvmode", "randomseed", "rightghost", "rightmarginkern", "rpcode", "saveboxresource", "savecatcodetable", "saveimageresource", "savepos", "scantextokens", "setfontid", "setrandomseed", "shapemode", "suppressfontnotfounderror", "suppressifcsnameerror", "suppresslongerror", "suppressmathparerror", "suppressoutererror", "suppressprimitiveerror", "synctex", "tagcode", "textdir", "textdirection", "toksapp", "tokspre", "tracingfonts", "uniformdeviate", "useboxresource", "useimageresource" },
  ["omega"]={ "Omegaminorversion", "Omegarevision", "Omegaversion" },
  ["pdftex"]={ "ifpdfabsdim", "ifpdfabsnum", "ifpdfprimitive", "pdfadjustspacing", "pdfannot", "pdfcatalog", "pdfcolorstack", "pdfcolorstackinit", "pdfcompresslevel", "pdfcopyfont", "pdfcreationdate", "pdfdecimaldigits", "pdfdest", "pdfdestmargin", "pdfdraftmode", "pdfeachlinedepth", "pdfeachlineheight", "pdfendlink", "pdfendthread", "pdffirstlineheight", "pdffontattr", "pdffontexpand", "pdffontname", "pdffontobjnum", "pdffontsize", "pdfgamma", "pdfgentounicode", "pdfglyphtounicode", "pdfhorigin", "pdfignoreddimen", "pdfignoreunknownimages", "pdfimageaddfilename", "pdfimageapplygamma", "pdfimagegamma", "pdfimagehicolor", "pdfimageresolution", "pdfincludechars", "pdfinclusioncopyfonts", "pdfinclusionerrorlevel", "pdfinfo", "pdfinfoomitdate", "pdfinsertht", "pdflastannot", "pdflastlinedepth", "pdflastlink", "pdflastobj", "pdflastxform", "pdflastximage", "pdflastximagepages", "pdflastxpos", "pdflastypos", "pdflinkmargin", "pdfliteral", "pdfmapfile", "pdfmapline", "pdfmajorversion", "pdfminorversion", "pdfnames", "pdfnoligatures", "pdfnormaldeviate", "pdfobj", "pdfobjcompresslevel", "pdfoutline", "pdfoutput", "pdfpageattr", "pdfpagebox", "pdfpageheight", "pdfpageref", "pdfpageresources", "pdfpagesattr", "pdfpagewidth", "pdfpkfixeddpi", "pdfpkmode", "pdfpkresolution", "pdfprimitive", "pdfprotrudechars", "pdfpxdimen", "pdfrandomseed", "pdfrefobj", "pdfrefxform", "pdfrefximage", "pdfreplacefont", "pdfrestore", "pdfretval", "pdfsave", "pdfsavepos", "pdfsetmatrix", "pdfsetrandomseed", "pdfstartlink", "pdfstartthread", "pdfsuppressoptionalinfo", "pdfsuppressptexinfo", "pdftexbanner", "pdftexrevision", "pdftexversion", "pdfthread", "pdfthreadmargin", "pdftracingfonts", "pdftrailer", "pdftrailerid", "pdfuniformdeviate", "pdfuniqueresname", "pdfvorigin", "pdfxform", "pdfxformattr", "pdfxformmargin", "pdfxformname", "pdfxformresources", "pdfximage" },
  ["tex"]={ " ", "-", "/", "Uleft", "Umiddle", "Uright", "above", "abovedisplayshortskip", "abovedisplayskip", "abovewithdelims", "accent", "adjdemerits", "advance", "afterassignment", "aftergroup", "atop", "atopwithdelims", "badness", "baselineskip", "batchmode", "begingroup", "belowdisplayshortskip", "belowdisplayskip", "binoppenalty", "botmark", "boundary", "box", "boxmaxdepth", "brokenpenalty", "catcode", "char", "chardef", "cleaders", "closein", "closeout", "clubpenalty", "copy", "count", "countdef", "cr", "crcr", "csname", "csstring", "day", "deadcycles", "def", "defaulthyphenchar", "defaultskewchar", "delcode", "delimiter", "delimiterfactor", "delimitershortfall", "dimen", "dimendef", "directlua", "discretionary", "displayindent", "displaylimits", "displaystyle", "displaywidowpenalty", "displaywidth", "divide", "doublehyphendemerits", "dp", "dump", "edef", "else", "emergencystretch", "end", "endcsname", "endgroup", "endinput", "endlinechar", "eqno", "errhelp", "errmessage", "errorcontextlines", "errorstopmode", "escapechar", "everycr", "everydisplay", "everyhbox", "everyjob", "everymath", "everypar", "everyvbox", "exhyphenchar", "exhyphenpenalty", "expandafter", "fam", "fi", "finalhyphendemerits", "firstmark", "firstvalidlanguage", "floatingpenalty", "font", "fontdimen", "fontname", "futurelet", "gdef", "global", "globaldefs", "halign", "hangafter", "hangindent", "hbadness", "hbox", "hfil", "hfill", "hfilneg", "hfuzz", "hoffset", "holdinginserts", "hpack", "hrule", "hsize", "hskip", "hss", "ht", "hyphenation", "hyphenchar", "hyphenpenalty", "if", "ifcase", "ifcat", "ifdim", "ifeof", "iffalse", "ifhbox", "ifhmode", "ifinner", "ifmmode", "ifnum", "ifodd", "iftrue", "ifvbox", "ifvmode", "ifvoid", "ifx", "ignorespaces", "immediate", "indent", "input", "inputlineno", "insert", "insertpenalties", "interlinepenalty", "jobname", "kern", "language", "lastbox", "lastkern", "lastpenalty", "lastskip", "lccode", "leaders", "left", "lefthyphenmin", "leftskip", "leqno", "let", "limits", "linepenalty", "lineskip", "lineskiplimit", "long", "looseness", "lower", "lowercase", "mag", "mark", "mathaccent", "mathbin", "mathchar", "mathchardef", "mathchoice", "mathclose", "mathcode", "mathinner", "mathop", "mathopen", "mathord", "mathpunct", "mathrel", "mathsurround", "maxdeadcycles", "maxdepth", "meaning", "medmuskip", "message", "middle", "mkern", "month", "moveleft", "moveright", "mskip", "multiply", "muskip", "muskipdef", "newlinechar", "noalign", "noboundary", "noexpand", "noindent", "nolimits", "nonscript", "nonstopmode", "nulldelimiterspace", "nullfont", "number", "omit", "openin", "openout", "or", "outer", "output", "outputpenalty", "over", "overfullrule", "overline", "overwithdelims", "pagedepth", "pagefilllstretch", "pagefillstretch", "pagefilstretch", "pagegoal", "pageshrink", "pagestretch", "pagetotal", "par", "parfillskip", "parindent", "parshape", "parskip", "patterns", "pausing", "penalty", "postdisplaypenalty", "predisplaypenalty", "predisplaysize", "pretolerance", "prevdepth", "prevgraf", "protrusionboundary", "radical", "raise", "read", "relax", "relpenalty", "right", "righthyphenmin", "rightskip", "romannumeral", "scriptfont", "scriptscriptfont", "scriptscriptstyle", "scriptspace", "scriptstyle", "scrollmode", "setbox", "setlanguage", "sfcode", "shipout", "show", "showbox", "showboxbreadth", "showboxdepth", "showlists", "showthe", "skewchar", "skip", "skipdef", "spacefactor", "spaceskip", "span", "special", "splitbotmark", "splitfirstmark", "splitmaxdepth", "splittopskip", "string", "tabskip", "textfont", "textstyle", "the", "thickmuskip", "thinmuskip", "time", "toks", "toksdef", "tolerance", "topmark", "topskip", "tpack", "tracingcommands", "tracinglostchars", "tracingmacros", "tracingonline", "tracingoutput", "tracingpages", "tracingparagraphs", "tracingrestores", "tracingstats", "uccode", "uchyph", "underline", "unhbox", "unhcopy", "unkern", "unpenalty", "unskip", "unvbox", "unvcopy", "uppercase", "vadjust", "valign", "vbadness", "vbox", "vcenter", "vfil", "vfill", "vfilneg", "vfuzz", "voffset", "vpack", "vrule", "vsize", "vskip", "vsplit", "vss", "vtop", "wd", "widowpenalty", "wordboundary", "write", "xdef", "xleaders", "xspaceskip", "year" },
diff --git a/context/data/scite/context/scite-context-data-context.properties b/context/data/scite/context/scite-context-data-context.properties
index 5c089d489..d209d17db 100644
--- a/context/data/scite/context/scite-context-data-context.properties
+++ b/context/data/scite/context/scite-context-data-context.properties
@@ -97,134 +97,134 @@ newcatcodetable startcatcodetable stopcatcodetable startextendcatcodetable stope
 pushcatcodetable popcatcodetable restorecatcodes setcatcodetable letcatcodecommand \
 defcatcodecommand uedcatcodecommand hglue vglue hfillneg \
 vfillneg hfilllneg vfilllneg ruledhss ruledhfil \
-ruledhfill ruledhfilneg ruledhfillneg normalhfillneg ruledvss \
-ruledvfil ruledvfill ruledvfilneg ruledvfillneg normalvfillneg \
-ruledhbox ruledvbox ruledvtop ruledvcenter ruledmbox \
-ruledhpack ruledvpack ruledtpack ruledhskip ruledvskip \
-ruledkern ruledmskip ruledmkern ruledhglue ruledvglue \
-normalhglue normalvglue ruledpenalty filledhboxb filledhboxr \
-filledhboxg filledhboxc filledhboxm filledhboxy filledhboxk \
-scratchcounter globalscratchcounter privatescratchcounter scratchdimen globalscratchdimen \
-privatescratchdimen scratchskip globalscratchskip privatescratchskip scratchmuskip \
-globalscratchmuskip privatescratchmuskip scratchtoks globalscratchtoks privatescratchtoks \
-scratchbox globalscratchbox privatescratchbox normalbaselineskip normallineskip \
-normallineskiplimit availablehsize localhsize setlocalhsize distributedhsize \
-hsizefraction nextbox dowithnextbox dowithnextboxcs dowithnextboxcontent \
-dowithnextboxcontentcs flushnextbox scratchwidth scratchheight scratchdepth \
-scratchoffset scratchdistance scratchhsize scratchvsize scratchxoffset \
-scratchyoffset scratchhoffset scratchvoffset scratchxposition scratchyposition \
-scratchtopoffset scratchbottomoffset scratchleftoffset scratchrightoffset scratchcounterone \
-scratchcountertwo scratchcounterthree scratchcounterfour scratchcounterfive scratchcountersix \
-scratchdimenone scratchdimentwo scratchdimenthree scratchdimenfour scratchdimenfive \
-scratchdimensix scratchskipone scratchskiptwo scratchskipthree scratchskipfour \
-scratchskipfive scratchskipsix scratchmuskipone scratchmuskiptwo scratchmuskipthree \
-scratchmuskipfour scratchmuskipfive scratchmuskipsix scratchtoksone scratchtokstwo \
-scratchtoksthree scratchtoksfour scratchtoksfive scratchtokssix scratchboxone \
-scratchboxtwo scratchboxthree scratchboxfour scratchboxfive scratchboxsix \
-scratchnx scratchny scratchmx scratchmy scratchunicode \
-scratchmin scratchmax scratchleftskip scratchrightskip scratchtopskip \
-scratchbottomskip doif doifnot doifelse doifinset \
-doifnotinset doifelseinset doifinsetelse doifelsenextchar doifnextcharelse \
-doifelsenextoptional doifnextoptionalelse doifelsenextoptionalcs doifnextoptionalcselse doifelsefastoptionalcheck \
-doiffastoptionalcheckelse doifelsefastoptionalcheckcs doiffastoptionalcheckcselse doifelsenextbgroup doifnextbgroupelse \
-doifelsenextbgroupcs doifnextbgroupcselse doifelsenextparenthesis doifnextparenthesiselse doifelseundefined \
-doifundefinedelse doifelsedefined doifdefinedelse doifundefined doifdefined \
-doifelsevalue doifvalue doifnotvalue doifnothing doifsomething \
-doifelsenothing doifnothingelse doifelsesomething doifsomethingelse doifvaluenothing \
-doifvaluesomething doifelsevaluenothing doifvaluenothingelse doifelsedimension doifdimensionelse \
-doifelsenumber doifnumberelse doifnumber doifnotnumber doifelsecommon \
-doifcommonelse doifcommon doifnotcommon doifinstring doifnotinstring \
-doifelseinstring doifinstringelse doifelseassignment doifassignmentelse docheckassignment \
-doiftext doifelsetext doiftextelse doifnottext tracingall \
-tracingnone loggingall removetoks appendtoks prependtoks \
-appendtotoks prependtotoks to endgraf endpar \
-everyendpar reseteverypar finishpar empty null \
-space quad enspace emspace charspace \
-nbsp crlf obeyspaces obeylines obeyedspace \
-obeyedline obeyedtab obeyedpage normalspace executeifdefined \
-singleexpandafter doubleexpandafter tripleexpandafter dontleavehmode removelastspace \
-removeunwantedspaces keepunwantedspaces removepunctuation ignoreparskip forcestrutdepth \
-wait writestatus define defineexpandable redefine \
-setmeasure setemeasure setgmeasure setxmeasure definemeasure \
-freezemeasure measure measured installcorenamespace getvalue \
-getuvalue setvalue setevalue setgvalue setxvalue \
-letvalue letgvalue resetvalue undefinevalue ignorevalue \
-setuvalue setuevalue setugvalue setuxvalue globallet \
-glet udef ugdef uedef uxdef \
-checked unique getparameters geteparameters getgparameters \
-getxparameters forgetparameters copyparameters getdummyparameters dummyparameter \
-directdummyparameter setdummyparameter letdummyparameter setexpandeddummyparameter usedummystyleandcolor \
-usedummystyleparameter usedummycolorparameter processcommalist processcommacommand quitcommalist \
-quitprevcommalist processaction processallactions processfirstactioninset processallactionsinset \
-unexpanded expanded startexpanded stopexpanded protected \
-protect unprotect firstofoneargument firstoftwoarguments secondoftwoarguments \
-firstofthreearguments secondofthreearguments thirdofthreearguments firstoffourarguments secondoffourarguments \
-thirdoffourarguments fourthoffourarguments firstoffivearguments secondoffivearguments thirdoffivearguments \
-fourthoffivearguments fifthoffivearguments firstofsixarguments secondofsixarguments thirdofsixarguments \
-fourthofsixarguments fifthofsixarguments sixthofsixarguments firstofoneunexpanded firstoftwounexpanded \
-secondoftwounexpanded firstofthreeunexpanded secondofthreeunexpanded thirdofthreeunexpanded gobbleoneargument \
-gobbletwoarguments gobblethreearguments gobblefourarguments gobblefivearguments gobblesixarguments \
-gobblesevenarguments gobbleeightarguments gobbleninearguments gobbletenarguments gobbleoneoptional \
-gobbletwooptionals gobblethreeoptionals gobblefouroptionals gobblefiveoptionals dorecurse \
-doloop exitloop dostepwiserecurse recurselevel recursedepth \
-dofastloopcs fastloopindex fastloopfinal dowith newconstant \
-setnewconstant setconstant setconstantvalue newconditional settrue \
-setfalse settruevalue setfalsevalue newmacro setnewmacro \
-newfraction newsignal dosingleempty dodoubleempty dotripleempty \
-doquadrupleempty doquintupleempty dosixtupleempty doseventupleempty dosingleargument \
-dodoubleargument dotripleargument doquadrupleargument doquintupleargument dosixtupleargument \
-doseventupleargument dosinglegroupempty dodoublegroupempty dotriplegroupempty doquadruplegroupempty \
-doquintuplegroupempty permitspacesbetweengroups dontpermitspacesbetweengroups nopdfcompression maximumpdfcompression \
-normalpdfcompression modulonumber dividenumber getfirstcharacter doifelsefirstchar \
-doiffirstcharelse startnointerference stopnointerference twodigits threedigits \
-leftorright offinterlineskip oninterlineskip nointerlineskip strut \
-halfstrut quarterstrut depthstrut halflinestrut noheightstrut \
-setstrut strutbox strutht strutdp strutwd \
-struthtdp strutgap begstrut endstrut lineheight \
-leftboundary rightboundary signalcharacter ordordspacing ordopspacing \
-ordbinspacing ordrelspacing ordopenspacing ordclosespacing ordpunctspacing \
-ordinnerspacing opordspacing opopspacing opbinspacing oprelspacing \
-opopenspacing opclosespacing oppunctspacing opinnerspacing binordspacing \
-binopspacing binbinspacing binrelspacing binopenspacing binclosespacing \
-binpunctspacing bininnerspacing relordspacing relopspacing relbinspacing \
-relrelspacing relopenspacing relclosespacing relpunctspacing relinnerspacing \
-openordspacing openopspacing openbinspacing openrelspacing openopenspacing \
-openclosespacing openpunctspacing openinnerspacing closeordspacing closeopspacing \
-closebinspacing closerelspacing closeopenspacing closeclosespacing closepunctspacing \
-closeinnerspacing punctordspacing punctopspacing punctbinspacing punctrelspacing \
-punctopenspacing punctclosespacing punctpunctspacing punctinnerspacing innerordspacing \
-inneropspacing innerbinspacing innerrelspacing inneropenspacing innerclosespacing \
-innerpunctspacing innerinnerspacing normalreqno startimath stopimath \
-normalstartimath normalstopimath startdmath stopdmath normalstartdmath \
-normalstopdmath normalsuperscript normalsubscript normalnosuperscript normalnosubscript \
-superscript subscript nosuperscript nosubscript uncramped \
-cramped triggermathstyle mathstylefont mathsmallstylefont mathstyleface \
-mathsmallstyleface mathstylecommand mathpalette mathstylehbox mathstylevbox \
-mathstylevcenter mathstylevcenteredhbox mathstylevcenteredvbox mathtext setmathsmalltextbox \
-setmathtextbox pushmathstyle popmathstyle triggerdisplaystyle triggertextstyle \
-triggerscriptstyle triggerscriptscriptstyle triggeruncrampedstyle triggercrampedstyle triggersmallstyle \
-triggeruncrampedsmallstyle triggercrampedsmallstyle triggerbigstyle triggeruncrampedbigstyle triggercrampedbigstyle \
-luaexpr expelsedoif expdoif expdoifnot expdoifelsecommon \
-expdoifcommonelse expdoifelseinset expdoifinsetelse ctxdirectlua ctxlatelua \
-ctxsprint ctxwrite ctxcommand ctxdirectcommand ctxlatecommand \
-ctxreport ctxlua luacode lateluacode directluacode \
-registerctxluafile ctxloadluafile luaversion luamajorversion luaminorversion \
-ctxluacode luaconditional luaexpanded startluaparameterset stopluaparameterset \
-luaparameterset definenamedlua obeylualines obeyluatokens startluacode \
-stopluacode startlua stoplua startctxfunction stopctxfunction \
-ctxfunction startctxfunctiondefinition stopctxfunctiondefinition installctxfunction installctxfunctioncall \
-installprotectedctxfunction installprotectedctxfunctioncall installctxscanner installctxscannercall resetctxscanner \
-installprotectedctxscanner installprotectedctxscannercall cldprocessfile cldloadfile cldcontext \
-cldcommand carryoverpar lastlinewidth assumelongusagecs Umathbotaccent \
-righttolefthbox lefttorighthbox righttoleftvbox lefttorightvbox righttoleftvtop \
-lefttorightvtop rtlhbox ltrhbox rtlvbox ltrvbox \
-rtlvtop ltrvtop autodirhbox autodirvbox autodirvtop \
-leftorrighthbox leftorrightvbox leftorrightvtop lefttoright righttoleft \
-checkedlefttoright checkedrighttoleft synchronizelayoutdirection synchronizedisplaydirection synchronizeinlinedirection \
-dirlre dirrle dirlro dirrlo lesshyphens \
-morehyphens nohyphens dohyphens Ucheckedstartdisplaymath Ucheckedstopdisplaymath \
-break nobreak allowbreak goodbreak nospace \
-nospacing dospacing naturalhbox naturalvbox naturalvtop \
-naturalhpack naturalvpack frule compoundhyphenpenalty start \
-stop 
+ruledhfill ruledhfilll ruledhfilneg ruledhfillneg normalhfillneg \
+normalhfilllneg ruledvss ruledvfil ruledvfill ruledvfilll \
+ruledvfilneg ruledvfillneg normalvfillneg normalvfilllneg ruledhbox \
+ruledvbox ruledvtop ruledvcenter ruledmbox ruledhpack \
+ruledvpack ruledtpack ruledhskip ruledvskip ruledkern \
+ruledmskip ruledmkern ruledhglue ruledvglue normalhglue \
+normalvglue ruledpenalty filledhboxb filledhboxr filledhboxg \
+filledhboxc filledhboxm filledhboxy filledhboxk scratchcounter \
+globalscratchcounter privatescratchcounter scratchdimen globalscratchdimen privatescratchdimen \
+scratchskip globalscratchskip privatescratchskip scratchmuskip globalscratchmuskip \
+privatescratchmuskip scratchtoks globalscratchtoks privatescratchtoks scratchbox \
+globalscratchbox privatescratchbox normalbaselineskip normallineskip normallineskiplimit \
+availablehsize localhsize setlocalhsize distributedhsize hsizefraction \
+nextbox dowithnextbox dowithnextboxcs dowithnextboxcontent dowithnextboxcontentcs \
+flushnextbox scratchwidth scratchheight scratchdepth scratchoffset \
+scratchdistance scratchhsize scratchvsize scratchxoffset scratchyoffset \
+scratchhoffset scratchvoffset scratchxposition scratchyposition scratchtopoffset \
+scratchbottomoffset scratchleftoffset scratchrightoffset scratchcounterone scratchcountertwo \
+scratchcounterthree scratchcounterfour scratchcounterfive scratchcountersix scratchdimenone \
+scratchdimentwo scratchdimenthree scratchdimenfour scratchdimenfive scratchdimensix \
+scratchskipone scratchskiptwo scratchskipthree scratchskipfour scratchskipfive \
+scratchskipsix scratchmuskipone scratchmuskiptwo scratchmuskipthree scratchmuskipfour \
+scratchmuskipfive scratchmuskipsix scratchtoksone scratchtokstwo scratchtoksthree \
+scratchtoksfour scratchtoksfive scratchtokssix scratchboxone scratchboxtwo \
+scratchboxthree scratchboxfour scratchboxfive scratchboxsix scratchnx \
+scratchny scratchmx scratchmy scratchunicode scratchmin \
+scratchmax scratchleftskip scratchrightskip scratchtopskip scratchbottomskip \
+doif doifnot doifelse doifinset doifnotinset \
+doifelseinset doifinsetelse doifelsenextchar doifnextcharelse doifelsenextoptional \
+doifnextoptionalelse doifelsenextoptionalcs doifnextoptionalcselse doifelsefastoptionalcheck doiffastoptionalcheckelse \
+doifelsefastoptionalcheckcs doiffastoptionalcheckcselse doifelsenextbgroup doifnextbgroupelse doifelsenextbgroupcs \
+doifnextbgroupcselse doifelsenextparenthesis doifnextparenthesiselse doifelseundefined doifundefinedelse \
+doifelsedefined doifdefinedelse doifundefined doifdefined doifelsevalue \
+doifvalue doifnotvalue doifnothing doifsomething doifelsenothing \
+doifnothingelse doifelsesomething doifsomethingelse doifvaluenothing doifvaluesomething \
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+doifnumberelse doifnumber doifnotnumber doifelsecommon doifcommonelse \
+doifcommon doifnotcommon doifinstring doifnotinstring doifelseinstring \
+doifinstringelse doifelseassignment doifassignmentelse docheckassignment doiftext \
+doifelsetext doiftextelse doifnottext tracingall tracingnone \
+loggingall removetoks appendtoks prependtoks appendtotoks \
+prependtotoks to endgraf endpar everyendpar \
+reseteverypar finishpar empty null space \
+quad enspace emspace charspace nbsp \
+crlf obeyspaces obeylines obeyedspace obeyedline \
+obeyedtab obeyedpage normalspace executeifdefined singleexpandafter \
+doubleexpandafter tripleexpandafter dontleavehmode removelastspace removeunwantedspaces \
+keepunwantedspaces removepunctuation ignoreparskip forcestrutdepth wait \
+writestatus define defineexpandable redefine setmeasure \
+setemeasure setgmeasure setxmeasure definemeasure freezemeasure \
+measure measured installcorenamespace getvalue getuvalue \
+setvalue setevalue setgvalue setxvalue letvalue \
+letgvalue resetvalue undefinevalue ignorevalue setuvalue \
+setuevalue setugvalue setuxvalue globallet glet \
+udef ugdef uedef uxdef checked \
+unique getparameters geteparameters getgparameters getxparameters \
+forgetparameters copyparameters getdummyparameters dummyparameter directdummyparameter \
+setdummyparameter letdummyparameter setexpandeddummyparameter usedummystyleandcolor usedummystyleparameter \
+usedummycolorparameter processcommalist processcommacommand quitcommalist quitprevcommalist \
+processaction processallactions processfirstactioninset processallactionsinset unexpanded \
+expanded startexpanded stopexpanded protected protect \
+unprotect firstofoneargument firstoftwoarguments secondoftwoarguments firstofthreearguments \
+secondofthreearguments thirdofthreearguments firstoffourarguments secondoffourarguments thirdoffourarguments \
+fourthoffourarguments firstoffivearguments secondoffivearguments thirdoffivearguments fourthoffivearguments \
+fifthoffivearguments firstofsixarguments secondofsixarguments thirdofsixarguments fourthofsixarguments \
+fifthofsixarguments sixthofsixarguments firstofoneunexpanded firstoftwounexpanded secondoftwounexpanded \
+firstofthreeunexpanded secondofthreeunexpanded thirdofthreeunexpanded gobbleoneargument gobbletwoarguments \
+gobblethreearguments gobblefourarguments gobblefivearguments gobblesixarguments gobblesevenarguments \
+gobbleeightarguments gobbleninearguments gobbletenarguments gobbleoneoptional gobbletwooptionals \
+gobblethreeoptionals gobblefouroptionals gobblefiveoptionals dorecurse doloop \
+exitloop dostepwiserecurse recurselevel recursedepth dofastloopcs \
+fastloopindex fastloopfinal dowith newconstant setnewconstant \
+setconstant setconstantvalue newconditional settrue setfalse \
+settruevalue setfalsevalue newmacro setnewmacro newfraction \
+newsignal dosingleempty dodoubleempty dotripleempty doquadrupleempty \
+doquintupleempty dosixtupleempty doseventupleempty dosingleargument dodoubleargument \
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+dosinglegroupempty dodoublegroupempty dotriplegroupempty doquadruplegroupempty doquintuplegroupempty \
+permitspacesbetweengroups dontpermitspacesbetweengroups nopdfcompression maximumpdfcompression normalpdfcompression \
+modulonumber dividenumber getfirstcharacter doifelsefirstchar doiffirstcharelse \
+startnointerference stopnointerference twodigits threedigits leftorright \
+offinterlineskip oninterlineskip nointerlineskip strut halfstrut \
+quarterstrut depthstrut halflinestrut noheightstrut setstrut \
+strutbox strutht strutdp strutwd struthtdp \
+strutgap begstrut endstrut lineheight leftboundary \
+rightboundary signalcharacter ordordspacing ordopspacing ordbinspacing \
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+relopenspacing relclosespacing relpunctspacing relinnerspacing openordspacing \
+openopspacing openbinspacing openrelspacing openopenspacing openclosespacing \
+openpunctspacing openinnerspacing closeordspacing closeopspacing closebinspacing \
+closerelspacing closeopenspacing closeclosespacing closepunctspacing closeinnerspacing \
+punctordspacing punctopspacing punctbinspacing punctrelspacing punctopenspacing \
+punctclosespacing punctpunctspacing punctinnerspacing innerordspacing inneropspacing \
+innerbinspacing innerrelspacing inneropenspacing innerclosespacing innerpunctspacing \
+innerinnerspacing normalreqno startimath stopimath normalstartimath \
+normalstopimath startdmath stopdmath normalstartdmath normalstopdmath \
+normalsuperscript normalsubscript normalnosuperscript normalnosubscript superscript \
+subscript nosuperscript nosubscript uncramped cramped \
+triggermathstyle mathstylefont mathsmallstylefont mathstyleface mathsmallstyleface \
+mathstylecommand mathpalette mathstylehbox mathstylevbox mathstylevcenter \
+mathstylevcenteredhbox mathstylevcenteredvbox mathtext setmathsmalltextbox setmathtextbox \
+pushmathstyle popmathstyle triggerdisplaystyle triggertextstyle triggerscriptstyle \
+triggerscriptscriptstyle triggeruncrampedstyle triggercrampedstyle triggersmallstyle triggeruncrampedsmallstyle \
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+expelsedoif expdoif expdoifnot expdoifelsecommon expdoifcommonelse \
+expdoifelseinset expdoifinsetelse ctxdirectlua ctxlatelua ctxsprint \
+ctxwrite ctxcommand ctxdirectcommand ctxlatecommand ctxreport \
+ctxlua luacode lateluacode directluacode registerctxluafile \
+ctxloadluafile luaversion luamajorversion luaminorversion ctxluacode \
+luaconditional luaexpanded startluaparameterset stopluaparameterset luaparameterset \
+definenamedlua obeylualines obeyluatokens startluacode stopluacode \
+startlua stoplua startctxfunction stopctxfunction ctxfunction \
+startctxfunctiondefinition stopctxfunctiondefinition installctxfunction installctxfunctioncall installprotectedctxfunction \
+installprotectedctxfunctioncall installctxscanner installctxscannercall resetctxscanner installprotectedctxscanner \
+installprotectedctxscannercall cldprocessfile cldloadfile cldcontext cldcommand \
+carryoverpar lastlinewidth assumelongusagecs Umathbotaccent righttolefthbox \
+lefttorighthbox righttoleftvbox lefttorightvbox righttoleftvtop lefttorightvtop \
+rtlhbox ltrhbox rtlvbox ltrvbox rtlvtop \
+ltrvtop autodirhbox autodirvbox autodirvtop leftorrighthbox \
+leftorrightvbox leftorrightvtop lefttoright righttoleft checkedlefttoright \
+checkedrighttoleft synchronizelayoutdirection synchronizedisplaydirection synchronizeinlinedirection dirlre \
+dirrle dirlro dirrlo lesshyphens morehyphens \
+nohyphens dohyphens Ucheckedstartdisplaymath Ucheckedstopdisplaymath break \
+nobreak allowbreak goodbreak nospace nospacing \
+dospacing naturalhbox naturalvbox naturalvtop naturalhpack \
+naturalvpack frule compoundhyphenpenalty start stop 
 
diff --git a/context/data/scite/context/scite-context-data-interfaces.properties b/context/data/scite/context/scite-context-data-interfaces.properties
index aa5ba4612..2a130ee77 100644
--- a/context/data/scite/context/scite-context-data-interfaces.properties
+++ b/context/data/scite/context/scite-context-data-interfaces.properties
@@ -334,591 +334,592 @@ doifelsecurrentsynonymused doifelsedefined doifelsedefinedcounter doifelsedimens
 doifelsedocumentargument doifelsedocumentfilename doifelsedrawingblack doifelseempty doifelseemptyvalue \
 doifelseemptyvariable doifelseenv doifelsefastoptionalcheck doifelsefastoptionalcheckcs doifelsefieldbody \
 doifelsefieldcategory doifelsefigure doifelsefile doifelsefiledefined doifelsefileexists \
-doifelsefirstchar doifelseflagged doifelsefontchar doifelsefontpresent doifelsefontsynonym \
-doifelsehasspace doifelsehelp doifelseincsname doifelseinelement doifelseinputfile \
-doifelseinsertion doifelseinset doifelseinstring doifelseinsymbolset doifelseintoks \
-doifelseintwopassdata doifelseitalic doifelselanguage doifelselayerdata doifelselayoutdefined \
-doifelselayoutsomeline doifelselayouttextline doifelseleapyear doifelselist doifelselocation \
-doifelselocfile doifelsemainfloatbody doifelsemarkedpage doifelsemarking doifelsemeaning \
-doifelsemessage doifelsemode doifelsenextbgroup doifelsenextbgroupcs doifelsenextchar \
-doifelsenextoptional doifelsenextoptionalcs doifelsenextparenthesis doifelsenonzeropositive doifelsenoteonsamepage \
-doifelsenothing doifelsenumber doifelseobjectfound doifelseobjectreferencefound doifelseoddpage \
-doifelseoddpagefloat doifelseoldercontext doifelseolderversion doifelseoverlapping doifelseoverlay \
-doifelseparallel doifelseparentfile doifelsepath doifelsepathexists doifelsepatterns \
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-doifelsesometoks doifelsestringinstring doifelsestructurelisthasnumber doifelsestructurelisthaspage doifelsesymboldefined \
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-doifelsevariable doifempty doifemptyelse doifemptytoks doifemptyvalue \
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-doifflaggedelse doiffontcharelse doiffontpresentelse doiffontsynonymelse doifhasspaceelse \
-doifhelpelse doifincsnameelse doifinelementelse doifinputfileelse doifinsertionelse \
-doifinset doifinsetelse doifinstring doifinstringelse doifinsymbolset \
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-doifnotinsidesplitfloat doifnotinstring doifnotmode doifnotnumber doifnotsamestring \
-doifnotsetups doifnotvalue doifnotvariable doifnumber doifnumberelse \
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-doifolderversionelse doifoverlappingelse doifoverlayelse doifparallelelse doifparentfileelse \
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-doifpositionsusedelse doifreferencefoundelse doifrightpagefloatelse doifrighttoleftinboxelse doifsamelinereferenceelse \
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-doifsomebackgroundelse doifsomespaceelse doifsomething doifsomethingelse doifsometoks \
-doifsometokselse doifstringinstringelse doifstructurelisthasnumberelse doifstructurelisthaspageelse doifsymboldefinedelse \
-doifsymbolsetelse doiftext doiftextelse doiftextflowcollectorelse doiftextflowelse \
-doiftopofpageelse doiftypingfileelse doifundefined doifundefinedcounter doifundefinedelse \
-doifurldefinedelse doifvalue doifvalueelse doifvaluenothing doifvaluenothingelse \
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-dowithwargument downarrow downdasharrow downdownarrows downharpoonleft \
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-eth ethiopic etilde etwoheadrightarrowfill eunderbarfill \
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-fenced fetchallmarkings fetchallmarks fetchmark fetchmarking \
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-ffiligature ffligature fflligature fhook field \
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-firstuserpage firstuserpagenumber fitfield fitfieldframed fittopbaselinegrid \
-fiveeighths fivesixths fixedspace fixedspaces flag \
-flat flligature floatuserdataparameter flushbox flushboxregister \
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-fontclass fontclassname fontface fontfeaturelist fontsize \
-fontstyle footnote footnotetext forall forcecharacterstripping \
-forcelocalfloats forgeteverypar forgetparameters forgetragged formula \
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-framedparameter framedtext freezedimenmacro freezemeasure frenchspacing \
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-gacute gamma gbreve gcaron gcircumflex \
-gcommaaccent gdefconvertedargument gdefconvertedcommand gdotaccent ge \
-geq geqq geqslant getMPdrawing getMPlayer \
-getboxfromcache getboxllx getboxlly getbuffer getbufferdata \
-getcommacommandsize getcommalistsize getdayoftheweek getdayspermonth getdefinedbuffer \
-getdocumentargument getdocumentargumentdefault getdocumentfilename getdummyparameters getemptyparameters \
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-getfromcommacommand getfromcommalist getfromtwopassdata getglyphdirect getglyphstyled \
-getgparameters getlasttwopassdata getlocalfloat getlocalfloats getmarking \
-getmessage getnamedglyphdirect getnamedglyphstyled getnamedtwopassdatalist getnaturaldimensions \
-getnoflines getobject getobjectdimensions getpaletsize getparameters \
-getprivatechar getprivateslot getrandomcount getrandomdimen getrandomfloat \
-getrandomnumber getrandomseed getraweparameters getrawgparameters getrawnoflines \
-getrawparameters getrawxparameters getreference getreferenceentry getroundednoflines \
-gets getsubstring gettwopassdata gettwopassdatalist getuvalue \
-getvalue getvariable getvariabledefault getxparameters gg \
-ggg gggtr gimel globaldisablemode globalenablemode \
-globalletempty globalpopbox globalpopmacro globalpreventmode globalprocesscommalist \
-globalpushbox globalpushmacro globalswapcounts globalswapdimens globalswapmacros \
-globalundefine glyphfontfile gnapprox gneqq gnsim \
-gobbledoubleempty gobbleeightarguments gobblefivearguments gobblefiveoptionals gobblefourarguments \
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-gobblesingleempty gobblesixarguments gobblespacetokens gobbletenarguments gobblethreearguments \
-gobblethreeoptionals gobbletwoarguments gobbletwooptionals gobbleuntil gobbleuntilrelax \
-godown goto gotobox gotopage grabbufferdata \
-grabbufferdatadirect grabuntil grave graycolor grayvalue \
-greedysplitstring greekAlpha greekAlphadasia greekAlphadasiaperispomeni greekAlphadasiatonos \
-greekAlphadasiavaria greekAlphaiotasub greekAlphaiotasubdasia greekAlphaiotasubdasiaperispomeni greekAlphaiotasubdasiatonos \
-greekAlphaiotasubdasiavaria greekAlphaiotasubpsili greekAlphaiotasubpsiliperispomeni greekAlphaiotasubpsilitonos greekAlphaiotasubpsilivaria \
-greekAlphamacron greekAlphapsili greekAlphapsiliperispomeni greekAlphapsilitonos greekAlphapsilivaria \
-greekAlphatonos greekAlphavaria greekAlphavrachy greekBeta greekChi \
-greekCoronis greekDelta greekEpsilon greekEpsilondasia greekEpsilondasiatonos \
-greekEpsilondasiavaria greekEpsilonpsili greekEpsilonpsilitonos greekEpsilonpsilivaria greekEpsilontonos \
-greekEpsilonvaria greekEta greekEtadasia greekEtadasiaperispomeni greekEtadasiatonos \
-greekEtadasiavaria greekEtaiotasub greekEtaiotasubdasia greekEtaiotasubdasiaperispomeni greekEtaiotasubdasiatonos \
-greekEtaiotasubdasiavaria greekEtaiotasubpsili greekEtaiotasubpsiliperispomeni greekEtaiotasubpsilitonos greekEtaiotasubpsilivaria \
-greekEtapsili greekEtapsiliperispomeni greekEtapsilitonos greekEtapsilivaria greekEtatonos \
-greekEtavaria greekGamma greekIota greekIotadasia greekIotadasiaperispomeni \
-greekIotadasiatonos greekIotadasiavaria greekIotadialytika greekIotamacron greekIotapsili \
-greekIotapsiliperispomeni greekIotapsilitonos greekIotapsilivaria greekIotatonos greekIotavaria \
-greekIotavrachy greekKappa greekLambda greekMu greekNu \
-greekOmega greekOmegadasia greekOmegadasiaperispomeni greekOmegadasiatonos greekOmegadasiavaria \
-greekOmegaiotasub greekOmegaiotasubdasia greekOmegaiotasubdasiaperispomeni greekOmegaiotasubdasiatonos greekOmegaiotasubdasiavaria \
-greekOmegaiotasubpsili greekOmegaiotasubpsiliperispomeni greekOmegaiotasubpsilitonos greekOmegaiotasubpsilivaria greekOmegapsili \
-greekOmegapsiliperispomeni greekOmegapsilitonos greekOmegapsilivaria greekOmegatonos greekOmegavaria \
-greekOmicron greekOmicrondasia greekOmicrondasiatonos greekOmicrondasiavaria greekOmicronpsili \
-greekOmicronpsilitonos greekOmicronpsilivaria greekOmicrontonos greekOmicronvaria greekPhi \
-greekPi greekPsi greekRho greekRhodasia greekSigma \
-greekSigmalunate greekTau greekTheta greekUpsilon greekUpsilondasia \
-greekUpsilondasiaperispomeni greekUpsilondasiatonos greekUpsilondasiavaria greekUpsilondialytika greekUpsilonmacron \
-greekUpsilontonos greekUpsilonvaria greekUpsilonvrachy greekXi greekZeta \
-greekalpha greekalphadasia greekalphadasiaperispomeni greekalphadasiatonos greekalphadasiavaria \
-greekalphaiotasub greekalphaiotasubdasia greekalphaiotasubdasiaperispomeni greekalphaiotasubdasiatonos greekalphaiotasubdasiavaria \
-greekalphaiotasubperispomeni greekalphaiotasubpsili greekalphaiotasubpsiliperispomeni greekalphaiotasubpsilitonos greekalphaiotasubpsilivaria \
-greekalphaiotasubtonos greekalphaiotasubvaria greekalphamacron greekalphaoxia greekalphaperispomeni \
-greekalphapsili greekalphapsiliperispomeni greekalphapsilitonos greekalphapsilivaria greekalphatonos \
-greekalphavaria greekalphavrachy greekbeta greekchi greekdasia \
-greekdasiaperispomeni greekdasiatonos greekdasiavaria greekdelta greekdialytikaperispomeni \
-greekdialytikatonos greekdialytikavaria greekdigamma greekepsilon greekepsilonalt \
-greekepsilondasia greekepsilondasiatonos greekepsilondasiavaria greekepsilonoxia greekepsilonpsili \
-greekepsilonpsilitonos greekepsilonpsilivaria greekepsilontonos greekepsilonvaria greeketa \
-greeketadasia greeketadasiaperispomeni greeketadasiatonos greeketadasiavaria greeketaiotasub \
-greeketaiotasubdasia greeketaiotasubdasiaperispomeni greeketaiotasubdasiatonos greeketaiotasubdasiavaria greeketaiotasubperispomeni \
-greeketaiotasubpsili greeketaiotasubpsiliperispomeni greeketaiotasubpsilitonos greeketaiotasubpsilivaria greeketaiotasubtonos \
-greeketaiotasubvaria greeketaoxia greeketaperispomeni greeketapsili greeketapsiliperispomeni \
-greeketapsilitonos greeketapsilivaria greeketatonos greeketavaria greekfinalsigma \
-greekgamma greekiota greekiotadasia greekiotadasiaperispomeni greekiotadasiatonos \
-greekiotadasiavaria greekiotadialytika greekiotadialytikaperispomeni greekiotadialytikatonos greekiotadialytikavaria \
-greekiotamacron greekiotaoxia greekiotaperispomeni greekiotapsili greekiotapsiliperispomeni \
-greekiotapsilitonos greekiotapsilivaria greekiotatonos greekiotavaria greekiotavrachy \
-greekkappa greekkoppa greeklambda greekmu greeknu \
-greeknumerals greeknumkoppa greekomega greekomegadasia greekomegadasiaperispomeni \
-greekomegadasiatonos greekomegadasiavaria greekomegaiotasub greekomegaiotasubdasia greekomegaiotasubdasiaperispomeni \
-greekomegaiotasubdasiatonos greekomegaiotasubdasiavaria greekomegaiotasubperispomeni greekomegaiotasubpsili greekomegaiotasubpsiliperispomeni \
-greekomegaiotasubpsilitonos greekomegaiotasubpsilivaria greekomegaiotasubtonos greekomegaiotasubvaria greekomegaoxia \
-greekomegaperispomeni greekomegapsili greekomegapsiliperispomeni greekomegapsilitonos greekomegapsilivaria \
-greekomegatonos greekomegavaria greekomicron greekomicrondasia greekomicrondasiatonos \
-greekomicrondasiavaria greekomicronoxia greekomicronpsili greekomicronpsilitonos greekomicronpsilivaria \
-greekomicrontonos greekomicronvaria greekoxia greekperispomeni greekphi \
-greekphialt greekpi greekpialt greekprosgegrammeni greekpsi \
-greekpsili greekpsiliperispomeni greekpsilitonos greekpsilivaria greekrho \
-greekrhoalt greekrhodasia greekrhopsili greeksampi greeksigma \
-greeksigmalunate greekstigma greektau greektheta greekthetaalt \
-greektonos greekupsilon greekupsilondasia greekupsilondasiaperispomeni greekupsilondasiatonos \
-greekupsilondasiavaria greekupsilondiaeresis greekupsilondialytikaperispomeni greekupsilondialytikatonos greekupsilondialytikavaria \
-greekupsilonmacron greekupsilonoxia greekupsilonperispomeni greekupsilonpsili greekupsilonpsiliperispomeni \
-greekupsilonpsilitonos greekupsilonpsilivaria greekupsilontonos greekupsilonvaria greekupsilonvrachy \
-greekvaria greekxi greekzeta grid groupedcommand \
-gsetboxllx gsetboxlly gstroke gt gtrapprox \
-gtrdot gtreqless gtreqqless gtrless gtrsim \
-guilsingleleft guilsingleright gujaratinumerals gurmurkhinumerals hairline \
-hairspace halflinestrut halfstrut halfwaybox handletokens \
-handwritten hangul hanzi hash hat \
-hbar hboxofvbox hboxreference hcaron hcircumflex \
-hdofstring headhbox headlanguage headnumber headnumbercontent \
-headnumberdistance headnumberwidth headreferenceattributes headsetupspacing headtext \
-headtextcontent headtextdistance headtexts headtextwidth headvbox \
-headwidth heartsuit hebrewAlef hebrewAyin hebrewBet \
-hebrewDalet hebrewGimel hebrewHe hebrewHet hebrewKaf \
-hebrewKaffinal hebrewLamed hebrewMem hebrewMemfinal hebrewNun \
-hebrewNunfinal hebrewPe hebrewPefinal hebrewQof hebrewResh \
-hebrewSamekh hebrewShin hebrewTav hebrewTet hebrewTsadi \
-hebrewTsadifinal hebrewVav hebrewYod hebrewZayin heightanddepthofstring \
-heightofstring heightspanningtext helptext hglue hiddenbar \
-hiddencitation hiddencite hideblocks high highlight \
-highordinalstr hilo himilo hl hookleftarrow \
-hookrightarrow horizontalgrowingbar horizontalpositionbar hphantom hpos \
-hsizefraction hslash hsmash hsmashbox hsmashed \
-hspace hstroke htdpofstring htofstring hyphen \
-hyphenatedcoloredword hyphenatedfile hyphenatedfilename hyphenatedhbox hyphenatedpar \
-hyphenatedurl hyphenatedword iacute ibox ibreve \
-icaron icircumflex ideographichalffillspace ideographicspace idiaeresis \
-idotaccent idotbelow idoublegrave ifassignment iff \
-ifinobject ifinoutputstream ifparameters iftrialtypesetting ignoreimplicitspaces \
-ignorevalue igrave ihook iiiint iiiintop \
-iiint iiintop iint iintop iinvertedbreve \
-ijligature imacron imaginaryi imaginaryj imath \
-immediatesavetwopassdata impliedby implies imply in \
-includemenu includeversioninfo increment incrementcounter incrementedcounter \
-incrementpagenumber incrementsubpagenumber incrementvalue indentation index \
-infofont infofontbold inframed infty infull \
-inheritparameter inhibitblank ininner ininneredge ininnermargin \
-initializeboxstack inleft inleftedge inleftmargin inline \
-inlinebuffer inlinedbox inlinemath inlinemathematics inlinemessage \
-inlineordisplaymath inlineprettyprintbuffer inlinerange inmargin inmframed \
-innerflushshapebox inother inouter inouteredge inoutermargin \
-input inputfilebarename inputfilename inputfilerealsuffix inputfilesuffix \
-inputgivenfile inright inrightedge inrightmargin insertpages \
-installactionhandler installactivecharacter installanddefineactivecharacter installattributestack installautocommandhandler \
-installautosetuphandler installbasicautosetuphandler installbasicparameterhandler installbottomframerenderer installcommandhandler \
-installcorenamespace installdefinehandler installdefinitionset installdefinitionsetmember installdirectcommandhandler \
-installdirectparameterhandler installdirectparametersethandler installdirectsetuphandler installdirectstyleandcolorhandler installframedautocommandhandler \
-installframedcommandhandler installlanguage installleftframerenderer installnamespace installoutputroutine \
-installpagearrangement installparameterhandler installparameterhashhandler installparametersethandler installparentinjector \
-installrightframerenderer installrootparameterhandler installsetuphandler installsetuponlycommandhandler installshipoutmethod \
-installsimplecommandhandler installsimpleframedcommandhandler installstyleandcolorhandler installswitchcommandhandler installswitchsetuphandler \
-installtexdirective installtextracker installtopframerenderer installunitsseparator installunitsspace \
-installversioninfo int intclockwise integerrounding integers \
-interactionbar interactionbuttons interactionmenu intercal intertext \
-intop invisibletimes invokepageheandler iogonek iota \
-istltdir istrtdir italic italicbold italiccorrection \
-italicface item items itemtag itilde \
-jcaron jcircumflex jmath jobfilename jobfilesuffix \
-kap kappa kcaron kcommaaccent keepblocks \
-keeplinestogether keepunwantedspaces kerncharacters khook kkra \
-koreancirclenumerals koreannumerals koreannumeralsc koreannumeralsp koreanparentnumerals \
-lVert labellanguage labeltext labeltexts lacute \
-lambda lambdabar land langle language \
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-lastsubpagenumber lasttwodigits lastuserpage lastuserpagenumber lateluacode \
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-linethickness linterval listcitation listcite listlength \
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-loadcldfileonce loadfontgoodies loadluafile loadluafileonce loadspellchecklist \
-loadtexfile loadtexfileonce loadtypescriptfile localframed localframedwithsettings \
-localhsize localpopbox localpopmacro localpushbox localpushmacro \
-localundefine locatedfilepath locatefilepath locfilename logo \
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-luafunction luajitTeX luamajorversion luaminorversion luaparameterset \
-luasetup luaversion lvert m mLeftarrow \
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-makestrutofbox maltese mapfontsize mapsdown mapsfrom \
-mapsto mapsup margindata margintext markcontent \
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-mathampersand mathbf mathbi mathblackboard mathbs \
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-nonmathematics normal normalboldface normalframedwithsettings normalitalicface \
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-pm popattribute popmacro popmode popsystemmode \
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-processyear prod product profiledbox profilegivenbox \
-program project propto pseudoMixedCapped pseudoSmallCapped \
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-quoteright quotesingle quotesinglebase rVert racute \
-raggedbottom raggedcenter raggedleft raggedright raggedwidecenter \
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-rawcounter rawcountervalue rawdate rawdoifelseinset rawdoifinset \
-rawdoifinsetelse rawgetparameters rawprocessaction rawprocesscommacommand rawprocesscommalist \
-rawstructurelistuservariable rawsubcountervalue rbox rbrace rbracket \
-rcaron rceil rcommaaccent rdoublegrave readfile \
-readfixfile readjobfile readlocfile readsetfile readsysfile \
-readtexfile readxmlfile realSmallCapped realSmallcapped realpagenumber \
-reals realsmallcapped recursedepth recurselevel recursestring \
-redoconvertfont ref reference referenceprefix referring \
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-removesubstring removetoks removeunwantedspaces replacefeature replaceincommalist \
-replaceword rescan rescanwithsetup resetMPdrawing resetMPenvironment \
-resetMPinstance resetallattributes resetandaddfeature resetbar resetboxesincache \
-resetbreakpoints resetbuffer resetcharacteralign resetcharacterkerning resetcharacterspacing \
-resetcharacterstripping resetcollector resetcounter resetdigitsmanipulation resetdirection \
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-resetsubpagenumber resetsymbolset resetsystemmode resettimer resettrackers \
-resettrialtypesetting resetusedsortings resetusedsynonyms resetuserpagenumber resetvalue \
-resetvisualizers reshapebox resolvedglyphdirect resolvedglyphstyled restartcounter \
-restorebox restorecatcodes restorecounter restorecurrentattributes restoreendofline \
-restoreglobalbodyfont restriction reusableMPgraphic reuseMPgraphic reuserandomseed \
-reverseddoubleprime reversedprime reversedtripleprime revivefeature rfence \
-rfloor rgroup rhbox rho rhooknearrow \
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-rightarrowbar rightarrowtail rightarrowtriangle rightbottombox rightbox \
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-rightsubguillemot rightthreearrows rightthreetimes righttoleft righttolefthbox \
-righttoleftvbox righttoleftvtop righttopbox rightwavearrow rightwhitearrow \
-ring rinterval rinvertedbreve risingdotseq rlap \
-rlointerval rmoustache rneq robustaddtocommalist robustdoifelseinset \
-robustdoifinsetelse robustpretocommalist rointerval rollbutton roman \
-romanC romanD romanI romanII romanIII \
-romanIV romanIX romanL romanM romanV \
-romanVI romanVII romanVIII romanX romanXI \
-romanXII romanc romand romani romanii \
-romaniii romaniv romanix romanl romanm \
-romannumerals romanv romanvi romanvii romanviii \
-romanx romanxi romanxii rootradical rotate \
-rparent rrangle rrbracket rrointerval rtimes \
-rtop ruledhbox ruledhpack ruledmbox ruledtopv \
-ruledtpack ruledvbox ruledvpack ruledvtop runMPbuffer \
-runninghbox rvert sacute safechar samplefile \
-sans sansbold sansnormal sansserif savebox \
-savebtxdataset savebuffer savecounter savecurrentattributes savenormalmeaning \
-savetaggedtwopassdata savetwopassdata sbox scale scaron \
-scedilla schwa schwahook scircumflex scommaaccent \
-screen searrow secondoffivearguments secondoffourarguments secondofsixarguments \
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-seveneighths sfrac shapedhbox sharp shiftdown \
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+nexists nextbox nextboxdp nextboxht nextboxhtdp \
+nextboxwd nextcounter nextcountervalue nextdepth nextparagraphs \
+nextrealpage nextrealpagenumber nextsubcountervalue nextsubpage nextsubpagenumber \
+nextuserpage nextuserpagenumber ngeq ngrave ngtr \
+ngtrless ngtrsim ni nihongo nin \
+njligature nleftarrow nleftrightarrow nleq nless \
+nlessgtr nlesssim nmid nni nobar \
+nobreakspace nocap nocitation nocite nodetostring \
+noffigurepages noflines noflocalfloats noheaderandfooterlines noheightstrut \
+noindentation noitem nonfrenchspacing nonmathematics normal \
+normalboldface normalframedwithsettings normalitalicface normalizebodyfontsize normalizedfontsize \
+normalizefontdepth normalizefontheight normalizefontline normalizefontwidth normalizetextdepth \
+normalizetextheight normalizetextline normalizetextwidth normalslantedface normaltypeface \
+nospace not note notesymbol notin \
+notopandbottomlines notragged nowns nparallel nprec \
+npreccurlyeq nrightarrow nsim nsimeq nsqsubseteq \
+nsqsupseteq nsubset nsubseteq nsucc nsucccurlyeq \
+nsupset nsupseteq ntilde ntimes ntriangleleft \
+ntrianglelefteq ntriangleright ntrianglerighteq nu numberofpoints \
+numbers nvDash nvdash nvleftarrow nvleftrightarrow \
+nvrightarrow nwarrow nwsearrow oacute obeydepth \
+objectdepth objectheight objectmargin objectwidth obox \
+obreve ocaron ocircumflex ocircumflexacute ocircumflexdotbelow \
+ocircumflexgrave ocircumflexhook ocircumflextilde odiaeresis odiaeresismacron \
+odot odotaccent odotaccentmacron odotbelow odoublegrave \
+oeligature offset offsetbox ograve ohm \
+ohook ohorn ohornacute ohorndotbelow ohorngrave \
+ohornhook ohorntilde ohungarumlaut oiiint oiint \
+oint ointclockwise ointctrclockwise oinvertedbreve omacron \
+omega omicron ominus onedigitrounding oneeighth \
+onefifth onehalf onequarter onesixth onesuperior \
+onethird oogonek oogonekmacron operatorlanguage operatortext \
+oplus ordfeminine ordinaldaynumber ordinalstr ordmasculine \
+ornamenttext oslash ostroke ostrokeacute otilde \
+otildemacron otimes outputfilename outputstreambox outputstreamcopy \
+outputstreamunvbox outputstreamunvcopy over overbar overbars \
+overbarunderbar overbrace overbraceunderbrace overbracket overbracketunderbracket \
+overlaybutton overlaycolor overlaydepth overlayfigure overlayheight \
+overlaylinecolor overlaylinewidth overlayoffset overlayrollbutton overlaywidth \
+overleftarrow overloaderror overparent overparentunderparent overrightarrow \
+overset overstrike overstrikes owns page \
+pagearea pagebreak pagefigure pagegridspanwidth pageinjection \
+pagenumber pagereference pagestaterealpage paletsize paragraphmark \
+parallel part partial pdfTeX pdfactualtext \
+pdfbackendactualtext pdfbackendcurrentresources pdfbackendsetcatalog pdfbackendsetcolorspace pdfbackendsetextgstate \
+pdfbackendsetinfo pdfbackendsetname pdfbackendsetpageattribute pdfbackendsetpageresource pdfbackendsetpagesattribute \
+pdfbackendsetpattern pdfbackendsetshade pdfcolor pdfeTeX percent \
+percentdimen periodcentered periods permitcaretescape permitcircumflexescape \
+permitspacesbetweengroups perp persiandecimals persiandecimalseparator persiannumerals \
+persianthousandsseparator perthousand phantom phantombox phi \
+phook pi pickupgroupedcommand pitchfork placeattachments \
+placebookmarks placebtxrendering placechemical placecitation placecombinedlist \
+placecomments placecontent placecurrentformulanumber placedbox placefigure \
+placefloat placefloatwithsetups placefootnotes placeformula placeframed \
+placegraphic placeheadnumber placeheadtext placehelp placeindex \
+placeinitial placeintermezzo placelayer placelayeredtext placelegend \
+placelist placelistofabbreviations placelistofchemicals placelistoffigures placelistofgraphics \
+placelistofintermezzi placelistoflogos placelistofpublications placelistofsorts placelistofsynonyms \
+placelistoftables placelocalfootnotes placelocalnotes placement placenamedfloat \
+placenamedformula placenotes placeongrid placeontopofeachother placepagenumber \
+placepairedbox placeparallel placerawlist placeregister placerenderingwindow \
+placesidebyside placesubformula placetable pm popattribute \
+popmacro popmode popsystemmode position positionoverlay \
+positionregionoverlay positivesign postponenotes prec precapprox \
+preccurlyeq preceq preceqq precnapprox precneq \
+precneqq precnsim precsim predefinedfont predefinefont \
+predefinesymbol prefixedpagenumber prefixlanguage prefixtext prependetoks \
+prependgvalue prependtocommalist prependtoks prependtoksonce prependvalue \
+presetbtxlabeltext presetdocument presetfieldsymbols presetheadtext presetlabeltext \
+presetmathlabeltext presetoperatortext presetprefixtext presetsuffixtext presettaglabeltext \
+presetunittext pretocommalist prettyprintbuffer prevcounter prevcountervalue \
+preventmode prevrealpage prevrealpagenumber prevsubcountervalue prevsubpage \
+prevsubpagenumber prevuserpage prevuserpagenumber prime primes \
+procent processMPbuffer processMPfigurefile processaction processallactionsinset \
+processassignlist processassignmentcommand processassignmentlist processbetween processblocks \
+processbodyfontenvironmentlist processcolorcomponents processcommacommand processcommalist processcommalistwithparameters \
+processcontent processfile processfilemany processfilenone processfileonce \
+processfirstactioninset processisolatedchars processisolatedwords processlinetablebuffer processlinetablefile \
+processlist processmonth processranges processseparatedlist processtexbuffer \
+processtokens processuntil processxtablebuffer processyear prod \
+product profiledbox profilegivenbox program project \
+propto pseudoMixedCapped pseudoSmallCapped pseudoSmallcapped pseudosmallcapped \
+psi punctuationspace purenumber pushattribute pushbutton \
+pushmacro pushmode pushoutputstream pushsystemmode putboxincache \
+putnextboxincache qquad quad quadrupleprime quads \
+quarterstrut questiondown questionedeq quitcommalist quitprevcommalist \
+quittypescriptscanning quotation quote quotedbl quotedblbase \
+quotedblleft quotedblright quoteleft quoteright quotesingle \
+quotesinglebase rVert racute raggedbottom raggedcenter \
+raggedleft raggedright raggedwidecenter raisebox randomizetext \
+randomnumber rangle rationals rawcounter rawcountervalue \
+rawdate rawdoifelseinset rawdoifinset rawdoifinsetelse rawgetparameters \
+rawprocessaction rawprocesscommacommand rawprocesscommalist rawstructurelistuservariable rawsubcountervalue \
+rbox rbrace rbracket rcaron rceil \
+rcommaaccent rdoublegrave readfile readfixfile readjobfile \
+readlocfile readsetfile readsysfile readtexfile readxmlfile \
+realSmallCapped realSmallcapped realpagenumber reals realsmallcapped \
+recursedepth recurselevel recursestring redoconvertfont ref \
+reference referenceprefix referring registerattachment registerctxluafile \
+registered registerexternalfigure registerfontclass registerhyphenationexception registerhyphenationpattern \
+registermenubuttons registersort registersynonym registerunit regular \
+relatemarking relateparameterhandlers relaxvalueifundefined relbar remainingcharacters \
+remark removebottomthings removedepth removefromcommalist removelastskip \
+removelastspace removemarkedcontent removepunctuation removesubstring removetoks \
+removeunwantedspaces replacefeature replaceincommalist replaceword rescan \
+rescanwithsetup resetMPdrawing resetMPenvironment resetMPinstance resetallattributes \
+resetandaddfeature resetbar resetboxesincache resetbreakpoints resetbuffer \
+resetcharacteralign resetcharacterkerning resetcharacterspacing resetcharacterstripping resetcollector \
+resetcounter resetdigitsmanipulation resetdirection resetfeature resetflag \
+resetfontcolorsheme resetfontfallback resetfontsolution resethyphenationfeatures resetinjector \
+resetinteractionmenu resetitaliccorrection resetlayer resetlocalfloats resetmarker \
+resetmarking resetmode resetpagenumber resetparallel resetpath \
+resetpenalties resetprofile resetrecurselevel resetreference resetreplacement \
+resetscript resetsetups resetshownsynonyms resetsubpagenumber resetsymbolset \
+resetsystemmode resettimer resettrackers resettrialtypesetting resetusedsortings \
+resetusedsynonyms resetuserpagenumber resetvalue resetvisualizers reshapebox \
+resolvedglyphdirect resolvedglyphstyled restartcounter restorebox restorecatcodes \
+restorecounter restorecurrentattributes restoreendofline restoreglobalbodyfont restriction \
+reusableMPgraphic reuseMPgraphic reuserandomseed reverseddoubleprime reversedprime \
+reversedtripleprime revivefeature rfence rfloor rgroup \
+rhbox rho rhooknearrow rhookswarrow right \
+rightaligned rightangle rightarrow rightarrowbar rightarrowtail \
+rightarrowtriangle rightbottombox rightbox rightdasharrow rightguillemot \
+rightharpoondown rightharpoonup righthbox rightheadtext rightlabeltext \
+rightleftarrows rightleftharpoons rightline rightmathlabeltext rightorleftpageaction \
+rightrightarrows rightskipadaption rightsquigarrow rightsubguillemot rightthreearrows \
+rightthreetimes righttoleft righttolefthbox righttoleftvbox righttoleftvtop \
+righttopbox rightwavearrow rightwhitearrow ring rinterval \
+rinvertedbreve risingdotseq rlap rlointerval rmoustache \
+rneq robustaddtocommalist robustdoifelseinset robustdoifinsetelse robustpretocommalist \
+rointerval rollbutton roman romanC romanD \
+romanI romanII romanIII romanIV romanIX \
+romanL romanM romanV romanVI romanVII \
+romanVIII romanX romanXI romanXII romanc \
+romand romani romanii romaniii romaniv \
+romanix romanl romanm romannumerals romanv \
+romanvi romanvii romanviii romanx romanxi \
+romanxii rootradical rotate rparent rrangle \
+rrbracket rrointerval rtimes rtop ruledhbox \
+ruledhpack ruledmbox ruledtopv ruledtpack ruledvbox \
+ruledvpack ruledvtop runMPbuffer runninghbox rvert \
+sacute safechar samplefile sans sansbold \
+sansnormal sansserif savebox savebtxdataset savebuffer \
+savecounter savecurrentattributes savenormalmeaning savetaggedtwopassdata savetwopassdata \
+sbox scale scaron scedilla schwa \
+schwahook scircumflex scommaaccent screen searrow \
+secondoffivearguments secondoffourarguments secondofsixarguments secondofthreearguments secondofthreeunexpanded \
+secondoftwoarguments secondoftwounexpanded section sectionmark seeindex \
+select selectblocks serializecommalist serializedcommalist serif \
+serifbold serifnormal setJSpreamble setMPlayer setMPpositiongraphic \
+setMPpositiongraphicrange setMPtext setMPvariable setMPvariables setbar \
+setbigbodyfont setboxllx setboxlly setbreakpoints setcapstrut \
+setcatcodetable setcharacteralign setcharactercasing setcharactercleaning setcharacterkerning \
+setcharacterspacing setcharacterstripping setcharstrut setcollector setcolormodell \
+setcounter setcounterown setcurrentfontclass setdataset setdefaultpenalties \
+setdigitsmanipulation setdirection setdocumentargument setdocumentargumentdefault setdocumentfilename \
+setdummyparameter setelementexporttag setemeasure setevalue setevariable \
+setevariables setfirstline setflag setfont setfontcolorsheme \
+setfontfeature setfontsolution setfontstrut setgmeasure setgvalue \
+setgvariable setgvariables sethboxregister sethyphenatedurlafter sethyphenatedurlbefore \
+sethyphenatedurlnormal sethyphenationfeatures setinitial setinjector setinteraction \
+setinterfacecommand setinterfaceconstant setinterfaceelement setinterfacemessage setinterfacevariable \
+setinternalrendering setitaliccorrection setlayer setlayerframed setlayertext \
+setlinefiller setlocalhsize setmainbodyfont setmainparbuilder setmarker \
+setmarking setmathstyle setmeasure setmessagetext setminus \
+setmode setnostrut setnote setnotetext setobject \
+setoldstyle setpagegrid setpagereference setpagestate setpagestaterealpageno \
+setpenalties setpercentdimen setposition setpositionbox setpositiondata \
+setpositiondataplus setpositiononly setpositionplus setpositionstrut setprofile \
+setrandomseed setreference setreferencedobject setregisterentry setreplacement \
+setrigidcolumnbalance setrigidcolumnhsize setscript setsectionblock setsimplecolumnhsize \
+setsmallbodyfont setsmallcaps setstackbox setstructurepageregister setstrut \
+setsuperiors setsystemmode settabular settaggedmetadata settextcontent \
+settightobject settightreferencedobject settightunreferencedobject settrialtypesetting setuevalue \
+setugvalue setunreferencedobject setup setupMPgraphics setupMPinstance \
+setupMPpage setupMPvariables setupTABLE setupTEXpage setupalign \
+setupalternativestyles setuparranging setupattachment setupattachments setupbackend \
+setupbackground setupbackgrounds setupbar setupbars setupblackrules \
+setupblank setupbleeding setupblock setupbodyfont setupbookmark \
+setupbottom setupbottomtexts setupbtx setupbtxdataset setupbtxlabeltext \
+setupbtxlist setupbtxregister setupbtxrendering setupbuffer setupbutton \
+setupcapitals setupcaption setupcaptions setupcharacterkerning setupcharacterspacing \
+setupchemical setupchemicalframed setupclipping setupcollector setupcolor \
+setupcolors setupcolumns setupcolumnspan setupcombination setupcombinedlist \
+setupcomment setupcontent setupcounter setupdataset setupdelimitedtext \
+setupdescription setupdirections setupdocument setupeffect setupenumeration \
+setupenumerations setupenv setupexport setupexternalfigure setupexternalsoundtracks \
+setupfield setupfieldbody setupfieldcategory setupfieldcontentframed setupfieldlabelframed \
+setupfields setupfieldtotalframed setupfiller setupfillinlines setupfillinrules \
+setupfirstline setupfittingpage setupfloat setupfloatcaption setupfloats \
+setupfloatsplitting setupfontexpansion setupfontprotrusion setupfonts setupfontsolution \
+setupfooter setupfootertexts setupforms setupformula setupformulae \
+setupformulaframed setupframed setupframedcontent setupframedtable setupframedtablecolumn \
+setupframedtablerow setupframedtext setupframedtexts setupglobalreferenceprefix setuphead \
+setupheadalternative setupheader setupheadertexts setupheadnumber setupheads \
+setupheadtext setuphelp setuphigh setuphighlight setuphyphenation \
+setuphyphenmark setupindentedtext setupindenting setupindex setupinitial \
+setupinsertion setupinteraction setupinteractionbar setupinteractionmenu setupinteractionscreen \
+setupinterlinespace setupitaliccorrection setupitemgroup setupitemizations setupitemize \
+setupitems setuplabel setuplabeltext setuplanguage setuplayer \
+setuplayeredtext setuplayout setuplayouttext setuplegend setuplinefiller \
+setuplinefillers setuplinenote setuplinenumbering setuplines setuplinetable \
+setuplinewidth setuplist setuplistalternative setuplistextra setuplocalfloats \
+setuplocalinterlinespace setuplow setuplowhigh setuplowmidhigh setupmakeup \
+setupmarginblock setupmargindata setupmarginframed setupmarginrule setupmarginrules \
+setupmarking setupmathalignment setupmathcases setupmathematics setupmathfence \
+setupmathfraction setupmathfractions setupmathframed setupmathlabeltext setupmathmatrix \
+setupmathornament setupmathradical setupmathstackers setupmathstyle setupmixedcolumns \
+setupmodule setupnarrower setupnotation setupnotations setupnote \
+setupnotes setupoffset setupoffsetbox setupoperatortext setupoppositeplacing \
+setupoutputroutine setuppagechecker setuppagecomment setuppagegrid setuppagegridarea \
+setuppagegridareatext setuppagegridlines setuppagegridspan setuppagegridstart setuppageinjection \
+setuppageinjectionalternative setuppagenumber setuppagenumbering setuppageshift setuppagestate \
+setuppagetransitions setuppairedbox setuppalet setuppaper setuppapersize \
+setupparagraph setupparagraphintro setupparagraphnumbering setupparagraphs setupparallel \
+setupperiods setupplacement setuppositionbar setuppositioning setupprefixtext \
+setupprocessor setupprofile setupprograms setupquotation setupquote \
+setuprealpagenumber setupreferenceformat setupreferenceprefix setupreferencestructureprefix setupreferencing \
+setupregister setupregisters setuprenderingwindow setuprotate setups \
+setupscale setupscript setupscripts setupsectionblock setupselector \
+setupshift setupsidebar setupsorting setupspacing setupspellchecking \
+setupstartstop setupstretched setupstruts setupstyle setupsubformula \
+setupsubformulas setupsubpagenumber setupsuffixtext setupsymbolset setupsynctex \
+setupsynonyms setuptables setuptabulate setuptabulation setuptagging \
+setuptaglabeltext setuptext setuptextbackground setuptextflow setuptextrules \
+setuptexttexts setupthinrules setuptolerance setuptooltip setuptop \
+setuptoptexts setuptype setuptyping setupunit setupunittext \
+setupurl setupuserpagenumber setupversion setupviewerlayer setupvspacing \
+setupwhitespace setupwithargument setupwithargumentswapped setupxml setupxtable \
+setuvalue setuxvalue setvalue setvariable setvariables \
+setvboxregister setvisualizerfont setvtopregister setwidthof setxmeasure \
+setxvalue setxvariable setxvariables seveneighths sfrac \
+shapedhbox sharp shiftdown shiftup showallmakeup \
+showattributes showbodyfont showbodyfontenvironment showboxes showbtxdatasetauthors \
+showbtxdatasetcompleteness showbtxdatasetfields showbtxfields showbtxhashedauthors showbtxtables \
+showchardata showcharratio showcolor showcolorbar showcolorcomponents \
+showcolorgroup showcolorset showcolorstruts showcounter showdirectives \
+showdirsinmargin showedebuginfo showexperiments showfont showfontdata \
+showfontexpansion showfontitalics showfontkerns showfontparameters showfontstrip \
+showfontstyle showframe showglyphdata showglyphs showgrid \
 showgridsnapping showhelp showhyphenationtrace showhyphens showinjector \
 showjustification showkerning showlayout showlayoutcomponents showligature \
 showligatures showlogcategories showmakeup showmargins showmessage \
@@ -1188,31 +1189,32 @@ xmlattdef xmlattribute xmlattributedef xmlbadinclusions xmlbeforedocumentsetup \
 xmlbeforesetup xmlchainatt xmlchainattdef xmlchecknamespace xmlcommand \
 xmlconcat xmlconcatrange xmlcontext xmlcount xmldefaulttotext \
 xmldirectives xmldirectivesafter xmldirectivesbefore xmldisplayverbatim xmldoif \
-xmldoifelse xmldoifelseempty xmldoifelseselfempty xmldoifelsetext xmldoifelsevalue \
-xmldoifnot xmldoifnotselfempty xmldoifnottext xmldoifselfempty xmldoiftext \
-xmlelement xmlfilter xmlfirst xmlflush xmlflushcontext \
-xmlflushdocumentsetups xmlflushlinewise xmlflushpure xmlflushspacewise xmlflushtext \
-xmlinclude xmlinclusion xmlinclusions xmlinfo xmlinjector \
-xmlinlineprettyprint xmlinlineprettyprinttext xmlinlineverbatim xmlinstalldirective xmllast \
-xmllastatt xmllastmatch xmllastpar xmlloadbuffer xmlloaddata \
-xmlloaddirectives xmlloadfile xmlloadonly xmlmain xmlmapvalue \
-xmlname xmlnamespace xmlnonspace xmlpar xmlparam \
-xmlpath xmlpos xmlposition xmlprependdocumentsetup xmlprependsetup \
-xmlprettyprint xmlprettyprinttext xmlprocessbuffer xmlprocessdata xmlprocessfile \
-xmlpure xmlraw xmlrefatt xmlregistereddocumentsetups xmlregisteredsetups \
-xmlregisterns xmlremapname xmlremapnamespace xmlremovedocumentsetup xmlremovesetup \
-xmlresetdocumentsetups xmlresetinjectors xmlresetsetups xmlsave xmlsetatt \
-xmlsetattribute xmlsetentity xmlsetfunction xmlsetinjectors xmlsetpar \
-xmlsetparam xmlsetsetup xmlsetup xmlshow xmlsnippet \
-xmlstrip xmlstripnolines xmlstripped xmlstrippednolines xmltag \
-xmltexentity xmltext xmltobuffer xmltobufferverbose xmltofile \
-xmlvalue xmlverbatim xrel xrightarrow xrightharpoondown \
-xrightharpoonup xrightleftharpoons xrightoverleftarrow xsplitstring xtriplerel \
-xtwoheadleftarrow xtwoheadrightarrow xxfrac xypos yacute \
-ycircumflex ydiaeresis ydotbelow yen ygrave \
-yhook ymacron ytilde zacute zcaron \
-zdotaccent zerowidthnobreakspace zerowidthspace zeta zhook \
-zstroke zwj zwnj 
+xmldoifatt xmldoifelse xmldoifelseatt xmldoifelseempty xmldoifelseselfempty \
+xmldoifelsetext xmldoifelsevalue xmldoifnot xmldoifnotatt xmldoifnotselfempty \
+xmldoifnottext xmldoifselfempty xmldoiftext xmlelement xmlfilter \
+xmlfirst xmlflush xmlflushcontext xmlflushdocumentsetups xmlflushlinewise \
+xmlflushpure xmlflushspacewise xmlflushtext xmlinclude xmlinclusion \
+xmlinclusions xmlinfo xmlinjector xmlinlineprettyprint xmlinlineprettyprinttext \
+xmlinlineverbatim xmlinstalldirective xmllast xmllastatt xmllastmatch \
+xmllastpar xmlloadbuffer xmlloaddata xmlloaddirectives xmlloadfile \
+xmlloadonly xmlmain xmlmapvalue xmlname xmlnamespace \
+xmlnonspace xmlpar xmlparam xmlpath xmlpos \
+xmlposition xmlprependdocumentsetup xmlprependsetup xmlprettyprint xmlprettyprinttext \
+xmlprocessbuffer xmlprocessdata xmlprocessfile xmlpure xmlraw \
+xmlrefatt xmlregistereddocumentsetups xmlregisteredsetups xmlregisterns xmlremapname \
+xmlremapnamespace xmlremovedocumentsetup xmlremovesetup xmlresetdocumentsetups xmlresetinjectors \
+xmlresetsetups xmlsave xmlsetatt xmlsetattribute xmlsetentity \
+xmlsetfunction xmlsetinjectors xmlsetpar xmlsetparam xmlsetsetup \
+xmlsetup xmlshow xmlsnippet xmlstrip xmlstripnolines \
+xmlstripped xmlstrippednolines xmltag xmltexentity xmltext \
+xmltobuffer xmltobufferverbose xmltofile xmlvalue xmlverbatim \
+xrel xrightarrow xrightharpoondown xrightharpoonup xrightleftharpoons \
+xrightoverleftarrow xsplitstring xtriplerel xtwoheadleftarrow xtwoheadrightarrow \
+xxfrac xypos yacute ycircumflex ydiaeresis \
+ydotbelow yen ygrave yhook ymacron \
+ytilde zacute zcaron zdotaccent zerowidthnobreakspace \
+zerowidthspace zeta zhook zstroke zwj \
+zwnj 
 
 keywordclass.context.cs=\
 Cisla Kap MESIC Rimskecislice \
diff --git a/context/data/scite/context/scite-context-data-tex.properties b/context/data/scite/context/scite-context-data-tex.properties
index 05ddc71fd..850694597 100644
--- a/context/data/scite/context/scite-context-data-tex.properties
+++ b/context/data/scite/context/scite-context-data-tex.properties
@@ -63,19 +63,20 @@ localrightbox lpcode luaescapestring luafunction luafunctioncall \
 luatexbanner luatexrevision luatexversion mathdelimitersmode mathdir \
 mathdirection mathdisplayskipmode matheqnogapstep mathitalicsmode mathnolimitsmode \
 mathoption mathpenaltiesmode mathrulesfam mathrulesmode mathscriptsmode \
-mathscriptboxmode mathstyle mathsurroundmode mathsurroundskip nohrule \
-nokerns noligs normaldeviate nospaces novrule \
-outputbox outputmode pagebottomoffset pagedir pagedirection \
-pageheight pageleftoffset pagerightoffset pagetopoffset pagewidth \
-pardir pardirection pdfextension pdffeedback pdfvariable \
-postexhyphenchar posthyphenchar prebinoppenalty predisplaygapfactor preexhyphenchar \
-prehyphenchar prerelpenalty primitive protrudechars pxdimen \
-quitvmode randomseed rightghost rightmarginkern rpcode \
-saveboxresource savecatcodetable saveimageresource savepos scantextokens \
-setfontid setrandomseed shapemode suppressfontnotfounderror suppressifcsnameerror \
-suppresslongerror suppressmathparerror suppressoutererror suppressprimitiveerror synctex \
-tagcode textdir textdirection toksapp tokspre \
-tracingfonts uniformdeviate useboxresource useimageresource 
+mathscriptcharmode mathscriptboxmode mathrulethicknessmode mathstyle mathsurroundmode \
+mathsurroundskip nohrule nokerns noligs normaldeviate \
+nospaces novrule outputbox outputmode pagebottomoffset \
+pagedir pagedirection pageheight pageleftoffset pagerightoffset \
+pagetopoffset pagewidth pardir pardirection pdfextension \
+pdffeedback pdfvariable postexhyphenchar posthyphenchar prebinoppenalty \
+predisplaygapfactor preexhyphenchar prehyphenchar prerelpenalty primitive \
+protrudechars pxdimen quitvmode randomseed rightghost \
+rightmarginkern rpcode saveboxresource savecatcodetable saveimageresource \
+savepos scantextokens setfontid setrandomseed shapemode \
+suppressfontnotfounderror suppressifcsnameerror suppresslongerror suppressmathparerror suppressoutererror \
+suppressprimitiveerror synctex tagcode textdir textdirection \
+toksapp tokspre tracingfonts uniformdeviate useboxresource \
+useimageresource 
 
 keywordclass.tex.omega=\
 Omegaminorversion Omegarevision Omegaversion 
diff --git a/context/data/textadept/context/data/scite-context-data-context.lua b/context/data/textadept/context/data/scite-context-data-context.lua
index 15ce97796..3e5a8767a 100644
--- a/context/data/textadept/context/data/scite-context-data-context.lua
+++ b/context/data/textadept/context/data/scite-context-data-context.lua
@@ -1,4 +1,4 @@
 return {
  ["constants"]={ "zerocount", "minusone", "minustwo", "plusone", "plustwo", "plusthree", "plusfour", "plusfive", "plussix", "plusseven", "pluseight", "plusnine", "plusten", "plussixteen", "plushundred", "plustwohundred", "plusthousand", "plustenthousand", "plustwentythousand", "medcard", "maxcard", "maxcardminusone", "zeropoint", "onepoint", "halfapoint", "onebasepoint", "maxcount", "maxdimen", "scaledpoint", "thousandpoint", "points", "halfpoint", "zeroskip", "zeromuskip", "onemuskip", "pluscxxvii", "pluscxxviii", "pluscclv", "pluscclvi", "normalpagebox", "endoflinetoken", "outputnewlinechar", "emptytoks", "empty", "undefined", "voidbox", "emptybox", "emptyvbox", "emptyhbox", "bigskipamount", "medskipamount", "smallskipamount", "fmtname", "fmtversion", "texengine", "texenginename", "texengineversion", "texenginefunctionality", "luatexengine", "pdftexengine", "xetexengine", "unknownengine", "activecatcode", "bgroup", "egroup", "endline", "conditionaltrue", "conditionalfalse", "attributeunsetvalue", "uprotationangle", "rightrotationangle", "downrotationangle", "leftrotationangle", "inicatcodes", "ctxcatcodes", "texcatcodes", "notcatcodes", "txtcatcodes", "vrbcatcodes", "prtcatcodes", "nilcatcodes", "luacatcodes", "tpacatcodes", "tpbcatcodes", "xmlcatcodes", "ctdcatcodes", "escapecatcode", "begingroupcatcode", "endgroupcatcode", "mathshiftcatcode", "alignmentcatcode", "endoflinecatcode", "parametercatcode", "superscriptcatcode", "subscriptcatcode", "ignorecatcode", "spacecatcode", "lettercatcode", "othercatcode", "activecatcode", "commentcatcode", "invalidcatcode", "tabasciicode", "newlineasciicode", "formfeedasciicode", "endoflineasciicode", "endoffileasciicode", "spaceasciicode", "hashasciicode", "dollarasciicode", "commentasciicode", "ampersandasciicode", "colonasciicode", "backslashasciicode", "circumflexasciicode", "underscoreasciicode", "leftbraceasciicode", "barasciicode", "rightbraceasciicode", "tildeasciicode", "delasciicode", "lessthanasciicode", "morethanasciicode", "doublecommentsignal", "atsignasciicode", "exclamationmarkasciicode", "questionmarkasciicode", "doublequoteasciicode", "singlequoteasciicode", "forwardslashasciicode", "primeasciicode", "hyphenasciicode", "activemathcharcode", "activetabtoken", "activeformfeedtoken", "activeendoflinetoken", "batchmodecode", "nonstopmodecode", "scrollmodecode", "errorstopmodecode", "bottomlevelgroupcode", "simplegroupcode", "hboxgroupcode", "adjustedhboxgroupcode", "vboxgroupcode", "vtopgroupcode", "aligngroupcode", "noaligngroupcode", "outputgroupcode", "mathgroupcode", "discretionarygroupcode", "insertgroupcode", "vcentergroupcode", "mathchoicegroupcode", "semisimplegroupcode", "mathshiftgroupcode", "mathleftgroupcode", "vadjustgroupcode", "charnodecode", "hlistnodecode", "vlistnodecode", "rulenodecode", "insertnodecode", "marknodecode", "adjustnodecode", "ligaturenodecode", "discretionarynodecode", "whatsitnodecode", "mathnodecode", "gluenodecode", "kernnodecode", "penaltynodecode", "unsetnodecode", "mathsnodecode", "charifcode", "catifcode", "numifcode", "dimifcode", "oddifcode", "vmodeifcode", "hmodeifcode", "mmodeifcode", "innerifcode", "voidifcode", "hboxifcode", "vboxifcode", "xifcode", "eofifcode", "trueifcode", "falseifcode", "caseifcode", "definedifcode", "csnameifcode", "fontcharifcode", "fontslantperpoint", "fontinterwordspace", "fontinterwordstretch", "fontinterwordshrink", "fontexheight", "fontemwidth", "fontextraspace", "slantperpoint", "mathexheight", "mathemwidth", "interwordspace", "interwordstretch", "interwordshrink", "exheight", "emwidth", "extraspace", "mathsupdisplay", "mathsupnormal", "mathsupcramped", "mathsubnormal", "mathsubcombined", "mathaxisheight", "muquad", "startmode", "stopmode", "startnotmode", "stopnotmode", "startmodeset", "stopmodeset", "doifmode", "doifelsemode", "doifmodeelse", "doifnotmode", "startmodeset", "stopmodeset", "startallmodes", "stopallmodes", "startnotallmodes", "stopnotallmodes", "doifallmodes", "doifelseallmodes", "doifallmodeselse", "doifnotallmodes", "startenvironment", "stopenvironment", "environment", "startcomponent", "stopcomponent", "component", "startproduct", "stopproduct", "product", "startproject", "stopproject", "project", "starttext", "stoptext", "startnotext", "stopnotext", "startdocument", "stopdocument", "documentvariable", "unexpandeddocumentvariable", "setupdocument", "presetdocument", "startmodule", "stopmodule", "usemodule", "usetexmodule", "useluamodule", "setupmodule", "currentmoduleparameter", "moduleparameter", "everystarttext", "everystoptext", "startTEXpage", "stopTEXpage", "enablemode", "disablemode", "preventmode", "definemode", "globalenablemode", "globaldisablemode", "globalpreventmode", "pushmode", "popmode", "typescriptone", "typescripttwo", "typescriptthree", "mathsizesuffix", "mathordcode", "mathopcode", "mathbincode", "mathrelcode", "mathopencode", "mathclosecode", "mathpunctcode", "mathalphacode", "mathinnercode", "mathnothingcode", "mathlimopcode", "mathnolopcode", "mathboxcode", "mathchoicecode", "mathaccentcode", "mathradicalcode", "constantnumber", "constantnumberargument", "constantdimen", "constantdimenargument", "constantemptyargument", "continueifinputfile", "luastringsep", "!!bs", "!!es", "lefttorightmark", "righttoleftmark", "lrm", "rlm", "bidilre", "bidirle", "bidipop", "bidilro", "bidirlo", "breakablethinspace", "nobreakspace", "nonbreakablespace", "narrownobreakspace", "zerowidthnobreakspace", "ideographicspace", "ideographichalffillspace", "twoperemspace", "threeperemspace", "fourperemspace", "fiveperemspace", "sixperemspace", "figurespace", "punctuationspace", "hairspace", "enquad", "emquad", "zerowidthspace", "zerowidthnonjoiner", "zerowidthjoiner", "zwnj", "zwj", "optionalspace", "asciispacechar", "softhyphen", "Ux", "eUx", "Umathaccents", "parfillleftskip", "parfillrightskip" },
- ["helpers"]={ "startsetups", "stopsetups", "startxmlsetups", "stopxmlsetups", "startluasetups", "stopluasetups", "starttexsetups", "stoptexsetups", "startrawsetups", "stoprawsetups", "startlocalsetups", "stoplocalsetups", "starttexdefinition", "stoptexdefinition", "starttexcode", "stoptexcode", "startcontextcode", "stopcontextcode", "startcontextdefinitioncode", "stopcontextdefinitioncode", "texdefinition", "doifelsesetups", "doifsetupselse", "doifsetups", "doifnotsetups", "setup", "setups", "texsetup", "xmlsetup", "luasetup", "directsetup", "fastsetup", "doifelsecommandhandler", "doifcommandhandlerelse", "doifnotcommandhandler", "doifcommandhandler", "newmode", "setmode", "resetmode", "newsystemmode", "setsystemmode", "resetsystemmode", "pushsystemmode", "popsystemmode", "booleanmodevalue", "newcount", "newdimen", "newskip", "newmuskip", "newbox", "newtoks", "newread", "newwrite", "newmarks", "newinsert", "newattribute", "newif", "newlanguage", "newfamily", "newfam", "newhelp", "then", "begcsname", "strippedcsname", "checkedstrippedcsname", "firstargumentfalse", "firstargumenttrue", "secondargumentfalse", "secondargumenttrue", "thirdargumentfalse", "thirdargumenttrue", "fourthargumentfalse", "fourthargumenttrue", "fifthargumentfalse", "fifthsargumenttrue", "sixthargumentfalse", "sixtsargumenttrue", "doglobal", "dodoglobal", "redoglobal", "resetglobal", "donothing", "dontcomplain", "forgetall", "donetrue", "donefalse", "foundtrue", "foundfalse", "inlineordisplaymath", "indisplaymath", "forcedisplaymath", "startforceddisplaymath", "stopforceddisplaymath", "startpickupmath", "stoppickupmath", "reqno", "mathortext", "htdp", "unvoidbox", "hfilll", "vfilll", "mathbox", "mathlimop", "mathnolop", "mathnothing", "mathalpha", "currentcatcodetable", "defaultcatcodetable", "catcodetablename", "newcatcodetable", "startcatcodetable", "stopcatcodetable", "startextendcatcodetable", "stopextendcatcodetable", "pushcatcodetable", "popcatcodetable", "restorecatcodes", "setcatcodetable", "letcatcodecommand", "defcatcodecommand", "uedcatcodecommand", "hglue", "vglue", "hfillneg", "vfillneg", "hfilllneg", "vfilllneg", "ruledhss", "ruledhfil", "ruledhfill", "ruledhfilneg", "ruledhfillneg", "normalhfillneg", "ruledvss", "ruledvfil", "ruledvfill", "ruledvfilneg", "ruledvfillneg", "normalvfillneg", "ruledhbox", "ruledvbox", "ruledvtop", "ruledvcenter", "ruledmbox", "ruledhpack", "ruledvpack", "ruledtpack", "ruledhskip", "ruledvskip", "ruledkern", "ruledmskip", "ruledmkern", "ruledhglue", "ruledvglue", "normalhglue", "normalvglue", "ruledpenalty", "filledhboxb", "filledhboxr", "filledhboxg", "filledhboxc", "filledhboxm", "filledhboxy", "filledhboxk", "scratchcounter", "globalscratchcounter", "privatescratchcounter", "scratchdimen", "globalscratchdimen", "privatescratchdimen", "scratchskip", "globalscratchskip", "privatescratchskip", "scratchmuskip", "globalscratchmuskip", "privatescratchmuskip", "scratchtoks", "globalscratchtoks", "privatescratchtoks", "scratchbox", "globalscratchbox", "privatescratchbox", "normalbaselineskip", "normallineskip", "normallineskiplimit", "availablehsize", "localhsize", "setlocalhsize", "distributedhsize", "hsizefraction", "nextbox", "dowithnextbox", "dowithnextboxcs", "dowithnextboxcontent", "dowithnextboxcontentcs", "flushnextbox", "scratchwidth", "scratchheight", "scratchdepth", "scratchoffset", "scratchdistance", "scratchhsize", "scratchvsize", "scratchxoffset", "scratchyoffset", "scratchhoffset", "scratchvoffset", "scratchxposition", "scratchyposition", "scratchtopoffset", "scratchbottomoffset", "scratchleftoffset", "scratchrightoffset", "scratchcounterone", "scratchcountertwo", "scratchcounterthree", "scratchcounterfour", "scratchcounterfive", "scratchcountersix", "scratchdimenone", "scratchdimentwo", "scratchdimenthree", "scratchdimenfour", "scratchdimenfive", "scratchdimensix", "scratchskipone", "scratchskiptwo", "scratchskipthree", "scratchskipfour", "scratchskipfive", "scratchskipsix", "scratchmuskipone", "scratchmuskiptwo", "scratchmuskipthree", "scratchmuskipfour", "scratchmuskipfive", "scratchmuskipsix", "scratchtoksone", "scratchtokstwo", "scratchtoksthree", "scratchtoksfour", "scratchtoksfive", "scratchtokssix", "scratchboxone", "scratchboxtwo", "scratchboxthree", "scratchboxfour", "scratchboxfive", "scratchboxsix", "scratchnx", "scratchny", "scratchmx", "scratchmy", "scratchunicode", "scratchmin", "scratchmax", "scratchleftskip", "scratchrightskip", "scratchtopskip", "scratchbottomskip", "doif", "doifnot", "doifelse", "doifinset", "doifnotinset", "doifelseinset", "doifinsetelse", "doifelsenextchar", "doifnextcharelse", "doifelsenextoptional", "doifnextoptionalelse", "doifelsenextoptionalcs", "doifnextoptionalcselse", "doifelsefastoptionalcheck", "doiffastoptionalcheckelse", "doifelsefastoptionalcheckcs", "doiffastoptionalcheckcselse", "doifelsenextbgroup", "doifnextbgroupelse", "doifelsenextbgroupcs", "doifnextbgroupcselse", "doifelsenextparenthesis", "doifnextparenthesiselse", "doifelseundefined", "doifundefinedelse", "doifelsedefined", "doifdefinedelse", "doifundefined", "doifdefined", "doifelsevalue", "doifvalue", "doifnotvalue", "doifnothing", "doifsomething", "doifelsenothing", "doifnothingelse", "doifelsesomething", "doifsomethingelse", "doifvaluenothing", "doifvaluesomething", "doifelsevaluenothing", "doifvaluenothingelse", "doifelsedimension", "doifdimensionelse", "doifelsenumber", "doifnumberelse", "doifnumber", "doifnotnumber", "doifelsecommon", "doifcommonelse", "doifcommon", "doifnotcommon", "doifinstring", "doifnotinstring", "doifelseinstring", "doifinstringelse", "doifelseassignment", "doifassignmentelse", "docheckassignment", "doiftext", "doifelsetext", "doiftextelse", "doifnottext", "tracingall", "tracingnone", "loggingall", "removetoks", "appendtoks", "prependtoks", "appendtotoks", "prependtotoks", "to", "endgraf", "endpar", "everyendpar", "reseteverypar", "finishpar", "empty", "null", "space", "quad", "enspace", "emspace", "charspace", "nbsp", "crlf", "obeyspaces", "obeylines", "obeyedspace", "obeyedline", "obeyedtab", "obeyedpage", "normalspace", "executeifdefined", "singleexpandafter", "doubleexpandafter", "tripleexpandafter", "dontleavehmode", "removelastspace", "removeunwantedspaces", "keepunwantedspaces", "removepunctuation", "ignoreparskip", "forcestrutdepth", "wait", "writestatus", "define", "defineexpandable", "redefine", "setmeasure", "setemeasure", "setgmeasure", "setxmeasure", "definemeasure", "freezemeasure", "measure", "measured", "installcorenamespace", "getvalue", "getuvalue", "setvalue", "setevalue", "setgvalue", "setxvalue", "letvalue", "letgvalue", "resetvalue", "undefinevalue", "ignorevalue", "setuvalue", "setuevalue", "setugvalue", "setuxvalue", "globallet", "glet", "udef", "ugdef", "uedef", "uxdef", "checked", "unique", "getparameters", "geteparameters", "getgparameters", "getxparameters", "forgetparameters", "copyparameters", "getdummyparameters", "dummyparameter", "directdummyparameter", "setdummyparameter", "letdummyparameter", "setexpandeddummyparameter", "usedummystyleandcolor", "usedummystyleparameter", "usedummycolorparameter", "processcommalist", "processcommacommand", "quitcommalist", "quitprevcommalist", "processaction", "processallactions", "processfirstactioninset", "processallactionsinset", "unexpanded", "expanded", "startexpanded", "stopexpanded", "protected", "protect", "unprotect", "firstofoneargument", "firstoftwoarguments", "secondoftwoarguments", "firstofthreearguments", "secondofthreearguments", "thirdofthreearguments", "firstoffourarguments", "secondoffourarguments", "thirdoffourarguments", "fourthoffourarguments", "firstoffivearguments", "secondoffivearguments", "thirdoffivearguments", "fourthoffivearguments", "fifthoffivearguments", "firstofsixarguments", "secondofsixarguments", "thirdofsixarguments", "fourthofsixarguments", "fifthofsixarguments", "sixthofsixarguments", "firstofoneunexpanded", "firstoftwounexpanded", "secondoftwounexpanded", "firstofthreeunexpanded", "secondofthreeunexpanded", "thirdofthreeunexpanded", "gobbleoneargument", "gobbletwoarguments", "gobblethreearguments", "gobblefourarguments", "gobblefivearguments", "gobblesixarguments", "gobblesevenarguments", "gobbleeightarguments", "gobbleninearguments", "gobbletenarguments", "gobbleoneoptional", "gobbletwooptionals", "gobblethreeoptionals", "gobblefouroptionals", "gobblefiveoptionals", "dorecurse", "doloop", "exitloop", "dostepwiserecurse", "recurselevel", "recursedepth", "dofastloopcs", "fastloopindex", "fastloopfinal", "dowith", "newconstant", "setnewconstant", "setconstant", "setconstantvalue", "newconditional", "settrue", "setfalse", "settruevalue", "setfalsevalue", "newmacro", "setnewmacro", "newfraction", "newsignal", "dosingleempty", "dodoubleempty", "dotripleempty", "doquadrupleempty", "doquintupleempty", "dosixtupleempty", "doseventupleempty", "dosingleargument", "dodoubleargument", "dotripleargument", "doquadrupleargument", "doquintupleargument", "dosixtupleargument", "doseventupleargument", "dosinglegroupempty", "dodoublegroupempty", "dotriplegroupempty", "doquadruplegroupempty", "doquintuplegroupempty", "permitspacesbetweengroups", "dontpermitspacesbetweengroups", "nopdfcompression", "maximumpdfcompression", "normalpdfcompression", "modulonumber", "dividenumber", "getfirstcharacter", "doifelsefirstchar", "doiffirstcharelse", "startnointerference", "stopnointerference", "twodigits", "threedigits", "leftorright", "offinterlineskip", "oninterlineskip", "nointerlineskip", "strut", "halfstrut", "quarterstrut", "depthstrut", "halflinestrut", "noheightstrut", "setstrut", "strutbox", "strutht", "strutdp", "strutwd", "struthtdp", "strutgap", "begstrut", "endstrut", "lineheight", "leftboundary", "rightboundary", "signalcharacter", "ordordspacing", "ordopspacing", "ordbinspacing", "ordrelspacing", "ordopenspacing", "ordclosespacing", "ordpunctspacing", "ordinnerspacing", "opordspacing", "opopspacing", "opbinspacing", "oprelspacing", "opopenspacing", "opclosespacing", "oppunctspacing", "opinnerspacing", "binordspacing", "binopspacing", "binbinspacing", "binrelspacing", "binopenspacing", "binclosespacing", "binpunctspacing", "bininnerspacing", "relordspacing", "relopspacing", "relbinspacing", "relrelspacing", "relopenspacing", "relclosespacing", "relpunctspacing", "relinnerspacing", "openordspacing", "openopspacing", "openbinspacing", "openrelspacing", "openopenspacing", "openclosespacing", "openpunctspacing", "openinnerspacing", "closeordspacing", "closeopspacing", "closebinspacing", "closerelspacing", "closeopenspacing", "closeclosespacing", "closepunctspacing", "closeinnerspacing", "punctordspacing", "punctopspacing", "punctbinspacing", "punctrelspacing", "punctopenspacing", "punctclosespacing", "punctpunctspacing", "punctinnerspacing", "innerordspacing", "inneropspacing", "innerbinspacing", "innerrelspacing", "inneropenspacing", "innerclosespacing", "innerpunctspacing", "innerinnerspacing", "normalreqno", "startimath", "stopimath", "normalstartimath", "normalstopimath", "startdmath", "stopdmath", "normalstartdmath", "normalstopdmath", "normalsuperscript", "normalsubscript", "normalnosuperscript", "normalnosubscript", "superscript", "subscript", "nosuperscript", "nosubscript", "uncramped", "cramped", "triggermathstyle", "mathstylefont", "mathsmallstylefont", "mathstyleface", "mathsmallstyleface", "mathstylecommand", "mathpalette", "mathstylehbox", "mathstylevbox", "mathstylevcenter", "mathstylevcenteredhbox", "mathstylevcenteredvbox", "mathtext", "setmathsmalltextbox", "setmathtextbox", "pushmathstyle", "popmathstyle", "triggerdisplaystyle", "triggertextstyle", "triggerscriptstyle", "triggerscriptscriptstyle", "triggeruncrampedstyle", "triggercrampedstyle", "triggersmallstyle", "triggeruncrampedsmallstyle", "triggercrampedsmallstyle", "triggerbigstyle", "triggeruncrampedbigstyle", "triggercrampedbigstyle", "luaexpr", "expelsedoif", "expdoif", "expdoifnot", "expdoifelsecommon", "expdoifcommonelse", "expdoifelseinset", "expdoifinsetelse", "ctxdirectlua", "ctxlatelua", "ctxsprint", "ctxwrite", "ctxcommand", "ctxdirectcommand", "ctxlatecommand", "ctxreport", "ctxlua", "luacode", "lateluacode", "directluacode", "registerctxluafile", "ctxloadluafile", "luaversion", "luamajorversion", "luaminorversion", "ctxluacode", "luaconditional", "luaexpanded", "startluaparameterset", "stopluaparameterset", "luaparameterset", "definenamedlua", "obeylualines", "obeyluatokens", "startluacode", "stopluacode", "startlua", "stoplua", "startctxfunction", "stopctxfunction", "ctxfunction", "startctxfunctiondefinition", "stopctxfunctiondefinition", "installctxfunction", "installctxfunctioncall", "installprotectedctxfunction", "installprotectedctxfunctioncall", "installctxscanner", "installctxscannercall", "resetctxscanner", "installprotectedctxscanner", "installprotectedctxscannercall", "cldprocessfile", "cldloadfile", "cldcontext", "cldcommand", "carryoverpar", "lastlinewidth", "assumelongusagecs", "Umathbotaccent", "righttolefthbox", "lefttorighthbox", "righttoleftvbox", "lefttorightvbox", "righttoleftvtop", "lefttorightvtop", "rtlhbox", "ltrhbox", "rtlvbox", "ltrvbox", "rtlvtop", "ltrvtop", "autodirhbox", "autodirvbox", "autodirvtop", "leftorrighthbox", "leftorrightvbox", "leftorrightvtop", "lefttoright", "righttoleft", "checkedlefttoright", "checkedrighttoleft", "synchronizelayoutdirection", "synchronizedisplaydirection", "synchronizeinlinedirection", "dirlre", "dirrle", "dirlro", "dirrlo", "lesshyphens", "morehyphens", "nohyphens", "dohyphens", "Ucheckedstartdisplaymath", "Ucheckedstopdisplaymath", "break", "nobreak", "allowbreak", "goodbreak", "nospace", "nospacing", "dospacing", "naturalhbox", "naturalvbox", "naturalvtop", "naturalhpack", "naturalvpack", "frule", "compoundhyphenpenalty", "start", "stop" },
+ ["helpers"]={ "startsetups", "stopsetups", "startxmlsetups", "stopxmlsetups", "startluasetups", "stopluasetups", "starttexsetups", "stoptexsetups", "startrawsetups", "stoprawsetups", "startlocalsetups", "stoplocalsetups", "starttexdefinition", "stoptexdefinition", "starttexcode", "stoptexcode", "startcontextcode", "stopcontextcode", "startcontextdefinitioncode", "stopcontextdefinitioncode", "texdefinition", "doifelsesetups", "doifsetupselse", "doifsetups", "doifnotsetups", "setup", "setups", "texsetup", "xmlsetup", "luasetup", "directsetup", "fastsetup", "doifelsecommandhandler", "doifcommandhandlerelse", "doifnotcommandhandler", "doifcommandhandler", "newmode", "setmode", "resetmode", "newsystemmode", "setsystemmode", "resetsystemmode", "pushsystemmode", "popsystemmode", "booleanmodevalue", "newcount", "newdimen", "newskip", "newmuskip", "newbox", "newtoks", "newread", "newwrite", "newmarks", "newinsert", "newattribute", "newif", "newlanguage", "newfamily", "newfam", "newhelp", "then", "begcsname", "strippedcsname", "checkedstrippedcsname", "firstargumentfalse", "firstargumenttrue", "secondargumentfalse", "secondargumenttrue", "thirdargumentfalse", "thirdargumenttrue", "fourthargumentfalse", "fourthargumenttrue", "fifthargumentfalse", "fifthsargumenttrue", "sixthargumentfalse", "sixtsargumenttrue", "doglobal", "dodoglobal", "redoglobal", "resetglobal", "donothing", "dontcomplain", "forgetall", "donetrue", "donefalse", "foundtrue", "foundfalse", "inlineordisplaymath", "indisplaymath", "forcedisplaymath", "startforceddisplaymath", "stopforceddisplaymath", "startpickupmath", "stoppickupmath", "reqno", "mathortext", "htdp", "unvoidbox", "hfilll", "vfilll", "mathbox", "mathlimop", "mathnolop", "mathnothing", "mathalpha", "currentcatcodetable", "defaultcatcodetable", "catcodetablename", "newcatcodetable", "startcatcodetable", "stopcatcodetable", "startextendcatcodetable", "stopextendcatcodetable", "pushcatcodetable", "popcatcodetable", "restorecatcodes", "setcatcodetable", "letcatcodecommand", "defcatcodecommand", "uedcatcodecommand", "hglue", "vglue", "hfillneg", "vfillneg", "hfilllneg", "vfilllneg", "ruledhss", "ruledhfil", "ruledhfill", "ruledhfilll", "ruledhfilneg", "ruledhfillneg", "normalhfillneg", "normalhfilllneg", "ruledvss", "ruledvfil", "ruledvfill", "ruledvfilll", "ruledvfilneg", "ruledvfillneg", "normalvfillneg", "normalvfilllneg", "ruledhbox", "ruledvbox", "ruledvtop", "ruledvcenter", "ruledmbox", "ruledhpack", "ruledvpack", "ruledtpack", "ruledhskip", "ruledvskip", "ruledkern", "ruledmskip", "ruledmkern", "ruledhglue", "ruledvglue", "normalhglue", "normalvglue", "ruledpenalty", "filledhboxb", "filledhboxr", "filledhboxg", "filledhboxc", "filledhboxm", "filledhboxy", "filledhboxk", "scratchcounter", "globalscratchcounter", "privatescratchcounter", "scratchdimen", "globalscratchdimen", "privatescratchdimen", "scratchskip", "globalscratchskip", "privatescratchskip", "scratchmuskip", "globalscratchmuskip", "privatescratchmuskip", "scratchtoks", "globalscratchtoks", "privatescratchtoks", "scratchbox", "globalscratchbox", "privatescratchbox", "normalbaselineskip", "normallineskip", "normallineskiplimit", "availablehsize", "localhsize", "setlocalhsize", "distributedhsize", "hsizefraction", "nextbox", "dowithnextbox", "dowithnextboxcs", "dowithnextboxcontent", "dowithnextboxcontentcs", "flushnextbox", "scratchwidth", "scratchheight", "scratchdepth", "scratchoffset", "scratchdistance", "scratchhsize", "scratchvsize", "scratchxoffset", "scratchyoffset", "scratchhoffset", "scratchvoffset", "scratchxposition", "scratchyposition", "scratchtopoffset", "scratchbottomoffset", "scratchleftoffset", "scratchrightoffset", "scratchcounterone", "scratchcountertwo", "scratchcounterthree", "scratchcounterfour", "scratchcounterfive", "scratchcountersix", "scratchdimenone", "scratchdimentwo", "scratchdimenthree", "scratchdimenfour", "scratchdimenfive", "scratchdimensix", "scratchskipone", "scratchskiptwo", "scratchskipthree", "scratchskipfour", "scratchskipfive", "scratchskipsix", "scratchmuskipone", "scratchmuskiptwo", "scratchmuskipthree", "scratchmuskipfour", "scratchmuskipfive", "scratchmuskipsix", "scratchtoksone", "scratchtokstwo", "scratchtoksthree", "scratchtoksfour", "scratchtoksfive", "scratchtokssix", "scratchboxone", "scratchboxtwo", "scratchboxthree", "scratchboxfour", "scratchboxfive", "scratchboxsix", "scratchnx", "scratchny", "scratchmx", "scratchmy", "scratchunicode", "scratchmin", "scratchmax", "scratchleftskip", "scratchrightskip", "scratchtopskip", "scratchbottomskip", "doif", "doifnot", "doifelse", "doifinset", "doifnotinset", "doifelseinset", "doifinsetelse", "doifelsenextchar", "doifnextcharelse", "doifelsenextoptional", "doifnextoptionalelse", "doifelsenextoptionalcs", "doifnextoptionalcselse", "doifelsefastoptionalcheck", "doiffastoptionalcheckelse", "doifelsefastoptionalcheckcs", "doiffastoptionalcheckcselse", "doifelsenextbgroup", "doifnextbgroupelse", "doifelsenextbgroupcs", "doifnextbgroupcselse", "doifelsenextparenthesis", "doifnextparenthesiselse", "doifelseundefined", "doifundefinedelse", "doifelsedefined", "doifdefinedelse", "doifundefined", "doifdefined", "doifelsevalue", "doifvalue", "doifnotvalue", "doifnothing", "doifsomething", "doifelsenothing", "doifnothingelse", "doifelsesomething", "doifsomethingelse", "doifvaluenothing", "doifvaluesomething", "doifelsevaluenothing", "doifvaluenothingelse", "doifelsedimension", "doifdimensionelse", "doifelsenumber", "doifnumberelse", "doifnumber", "doifnotnumber", "doifelsecommon", "doifcommonelse", "doifcommon", "doifnotcommon", "doifinstring", "doifnotinstring", "doifelseinstring", "doifinstringelse", "doifelseassignment", "doifassignmentelse", "docheckassignment", "doiftext", "doifelsetext", "doiftextelse", "doifnottext", "tracingall", "tracingnone", "loggingall", "removetoks", "appendtoks", "prependtoks", "appendtotoks", "prependtotoks", "to", "endgraf", "endpar", "everyendpar", "reseteverypar", "finishpar", "empty", "null", "space", "quad", "enspace", "emspace", "charspace", "nbsp", "crlf", "obeyspaces", "obeylines", "obeyedspace", "obeyedline", "obeyedtab", "obeyedpage", "normalspace", "executeifdefined", "singleexpandafter", "doubleexpandafter", "tripleexpandafter", "dontleavehmode", "removelastspace", "removeunwantedspaces", "keepunwantedspaces", "removepunctuation", "ignoreparskip", "forcestrutdepth", "wait", "writestatus", "define", "defineexpandable", "redefine", "setmeasure", "setemeasure", "setgmeasure", "setxmeasure", "definemeasure", "freezemeasure", "measure", "measured", "installcorenamespace", "getvalue", "getuvalue", "setvalue", "setevalue", "setgvalue", "setxvalue", "letvalue", "letgvalue", "resetvalue", "undefinevalue", "ignorevalue", "setuvalue", "setuevalue", "setugvalue", "setuxvalue", "globallet", "glet", "udef", "ugdef", "uedef", "uxdef", "checked", "unique", "getparameters", "geteparameters", "getgparameters", "getxparameters", "forgetparameters", "copyparameters", "getdummyparameters", "dummyparameter", "directdummyparameter", "setdummyparameter", "letdummyparameter", "setexpandeddummyparameter", "usedummystyleandcolor", "usedummystyleparameter", "usedummycolorparameter", "processcommalist", "processcommacommand", "quitcommalist", "quitprevcommalist", "processaction", "processallactions", "processfirstactioninset", "processallactionsinset", "unexpanded", "expanded", "startexpanded", "stopexpanded", "protected", "protect", "unprotect", "firstofoneargument", "firstoftwoarguments", "secondoftwoarguments", "firstofthreearguments", "secondofthreearguments", "thirdofthreearguments", "firstoffourarguments", "secondoffourarguments", "thirdoffourarguments", "fourthoffourarguments", "firstoffivearguments", "secondoffivearguments", "thirdoffivearguments", "fourthoffivearguments", "fifthoffivearguments", "firstofsixarguments", "secondofsixarguments", "thirdofsixarguments", "fourthofsixarguments", "fifthofsixarguments", "sixthofsixarguments", "firstofoneunexpanded", "firstoftwounexpanded", "secondoftwounexpanded", "firstofthreeunexpanded", "secondofthreeunexpanded", "thirdofthreeunexpanded", "gobbleoneargument", "gobbletwoarguments", "gobblethreearguments", "gobblefourarguments", "gobblefivearguments", "gobblesixarguments", "gobblesevenarguments", "gobbleeightarguments", "gobbleninearguments", "gobbletenarguments", "gobbleoneoptional", "gobbletwooptionals", "gobblethreeoptionals", "gobblefouroptionals", "gobblefiveoptionals", "dorecurse", "doloop", "exitloop", "dostepwiserecurse", "recurselevel", "recursedepth", "dofastloopcs", "fastloopindex", "fastloopfinal", "dowith", "newconstant", "setnewconstant", "setconstant", "setconstantvalue", "newconditional", "settrue", "setfalse", "settruevalue", "setfalsevalue", "newmacro", "setnewmacro", "newfraction", "newsignal", "dosingleempty", "dodoubleempty", "dotripleempty", "doquadrupleempty", "doquintupleempty", "dosixtupleempty", "doseventupleempty", "dosingleargument", "dodoubleargument", "dotripleargument", "doquadrupleargument", "doquintupleargument", "dosixtupleargument", "doseventupleargument", "dosinglegroupempty", "dodoublegroupempty", "dotriplegroupempty", "doquadruplegroupempty", "doquintuplegroupempty", "permitspacesbetweengroups", "dontpermitspacesbetweengroups", "nopdfcompression", "maximumpdfcompression", "normalpdfcompression", "modulonumber", "dividenumber", "getfirstcharacter", "doifelsefirstchar", "doiffirstcharelse", "startnointerference", "stopnointerference", "twodigits", "threedigits", "leftorright", "offinterlineskip", "oninterlineskip", "nointerlineskip", "strut", "halfstrut", "quarterstrut", "depthstrut", "halflinestrut", "noheightstrut", "setstrut", "strutbox", "strutht", "strutdp", "strutwd", "struthtdp", "strutgap", "begstrut", "endstrut", "lineheight", "leftboundary", "rightboundary", "signalcharacter", "ordordspacing", "ordopspacing", "ordbinspacing", "ordrelspacing", "ordopenspacing", "ordclosespacing", "ordpunctspacing", "ordinnerspacing", "opordspacing", "opopspacing", "opbinspacing", "oprelspacing", "opopenspacing", "opclosespacing", "oppunctspacing", "opinnerspacing", "binordspacing", "binopspacing", "binbinspacing", "binrelspacing", "binopenspacing", "binclosespacing", "binpunctspacing", "bininnerspacing", "relordspacing", "relopspacing", "relbinspacing", "relrelspacing", "relopenspacing", "relclosespacing", "relpunctspacing", "relinnerspacing", "openordspacing", "openopspacing", "openbinspacing", "openrelspacing", "openopenspacing", "openclosespacing", "openpunctspacing", "openinnerspacing", "closeordspacing", "closeopspacing", "closebinspacing", "closerelspacing", "closeopenspacing", "closeclosespacing", "closepunctspacing", "closeinnerspacing", "punctordspacing", "punctopspacing", "punctbinspacing", "punctrelspacing", "punctopenspacing", "punctclosespacing", "punctpunctspacing", "punctinnerspacing", "innerordspacing", "inneropspacing", "innerbinspacing", "innerrelspacing", "inneropenspacing", "innerclosespacing", "innerpunctspacing", "innerinnerspacing", "normalreqno", "startimath", "stopimath", "normalstartimath", "normalstopimath", "startdmath", "stopdmath", "normalstartdmath", "normalstopdmath", "normalsuperscript", "normalsubscript", "normalnosuperscript", "normalnosubscript", "superscript", "subscript", "nosuperscript", "nosubscript", "uncramped", "cramped", "triggermathstyle", "mathstylefont", "mathsmallstylefont", "mathstyleface", "mathsmallstyleface", "mathstylecommand", "mathpalette", "mathstylehbox", "mathstylevbox", "mathstylevcenter", "mathstylevcenteredhbox", "mathstylevcenteredvbox", "mathtext", "setmathsmalltextbox", "setmathtextbox", "pushmathstyle", "popmathstyle", "triggerdisplaystyle", "triggertextstyle", "triggerscriptstyle", "triggerscriptscriptstyle", "triggeruncrampedstyle", "triggercrampedstyle", "triggersmallstyle", "triggeruncrampedsmallstyle", "triggercrampedsmallstyle", "triggerbigstyle", "triggeruncrampedbigstyle", "triggercrampedbigstyle", "luaexpr", "expelsedoif", "expdoif", "expdoifnot", "expdoifelsecommon", "expdoifcommonelse", "expdoifelseinset", "expdoifinsetelse", "ctxdirectlua", "ctxlatelua", "ctxsprint", "ctxwrite", "ctxcommand", "ctxdirectcommand", "ctxlatecommand", "ctxreport", "ctxlua", "luacode", "lateluacode", "directluacode", "registerctxluafile", "ctxloadluafile", "luaversion", "luamajorversion", "luaminorversion", "ctxluacode", "luaconditional", "luaexpanded", "startluaparameterset", "stopluaparameterset", "luaparameterset", "definenamedlua", "obeylualines", "obeyluatokens", "startluacode", "stopluacode", "startlua", "stoplua", "startctxfunction", "stopctxfunction", "ctxfunction", "startctxfunctiondefinition", "stopctxfunctiondefinition", "installctxfunction", "installctxfunctioncall", "installprotectedctxfunction", "installprotectedctxfunctioncall", "installctxscanner", "installctxscannercall", "resetctxscanner", "installprotectedctxscanner", "installprotectedctxscannercall", "cldprocessfile", "cldloadfile", "cldcontext", "cldcommand", "carryoverpar", "lastlinewidth", "assumelongusagecs", "Umathbotaccent", "righttolefthbox", "lefttorighthbox", "righttoleftvbox", "lefttorightvbox", "righttoleftvtop", "lefttorightvtop", "rtlhbox", "ltrhbox", "rtlvbox", "ltrvbox", "rtlvtop", "ltrvtop", "autodirhbox", "autodirvbox", "autodirvtop", "leftorrighthbox", "leftorrightvbox", "leftorrightvtop", "lefttoright", "righttoleft", "checkedlefttoright", "checkedrighttoleft", "synchronizelayoutdirection", "synchronizedisplaydirection", "synchronizeinlinedirection", "dirlre", "dirrle", "dirlro", "dirrlo", "lesshyphens", "morehyphens", "nohyphens", "dohyphens", "Ucheckedstartdisplaymath", "Ucheckedstopdisplaymath", "break", "nobreak", "allowbreak", "goodbreak", "nospace", "nospacing", "dospacing", "naturalhbox", "naturalvbox", "naturalvtop", "naturalhpack", "naturalvpack", "frule", "compoundhyphenpenalty", "start", "stop" },
 }
\ No newline at end of file
diff --git a/context/data/textadept/context/data/scite-context-data-interfaces.lua b/context/data/textadept/context/data/scite-context-data-interfaces.lua
index 14036ae5d..1d98c231f 100644
--- a/context/data/textadept/context/data/scite-context-data-interfaces.lua
+++ b/context/data/textadept/context/data/scite-context-data-interfaces.lua
@@ -1,5 +1,5 @@
 return {
- ["common"]={ "AEacute", "AEligature", "AEmacron", "AMSTEX", "Aacute", "Abreve", "Abreveacute", "Abrevedotbelow", "Abrevegrave", "Abrevehook", "Abrevetilde", "Acaron", "Acircumflex", "Acircumflexacute", "Acircumflexdotbelow", "Acircumflexgrave", "Acircumflexhook", "Acircumflextilde", "Adiaeresis", "Adiaeresismacron", "Adotaccent", "Adotaccentmacron", "Adotbelow", "Adoublegrave", "AfterPar", "Agrave", "Ahook", "Ainvertedbreve", "Alpha", "Alphabeticnumerals", "AmSTeX", "Amacron", "And", "Angstrom", "Aogonek", "Aring", "Aringacute", "Arrowvert", "Astroke", "Atilde", "BeforePar", "Beta", "Bhook", "Big", "Bigg", "Biggl", "Biggm", "Biggr", "Bigl", "Bigm", "Bigr", "Box", "Bumpeq", "CONTEXT", "Cacute", "Cap", "Caps", "Ccaron", "Ccedilla", "Ccircumflex", "Cdotaccent", "Character", "Characters", "Chi", "Chook", "ConTeXt", "Context", "ConvertConstantAfter", "ConvertToConstant", "Cstroke", "Cup", "DZcaronligature", "DZligature", "Dafrican", "Dcaron", "Ddownarrow", "Delta", "Dhook", "Doteq", "Downarrow", "Dstroke", "Dzcaronligature", "Dzligature", "ETEX", "Eacute", "Ebreve", "Ecaron", "Ecedilla", "Ecircumflex", "Ecircumflexacute", "Ecircumflexdotbelow", "Ecircumflexgrave", "Ecircumflexhook", "Ecircumflextilde", "Ediaeresis", "Edotaccent", "Edotbelow", "Edoublegrave", "Egrave", "Ehook", "Einvertedbreve", "Emacron", "Eogonek", "Epsilon", "Eta", "Eth", "Etilde", "Eulerconst", "EveryLine", "EveryPar", "Fhook", "Finv", "Gacute", "Game", "Gamma", "Gbreve", "Gcaron", "Gcircumflex", "Gcommaaccent", "Gdotaccent", "GetPar", "Ghook", "GotoPar", "Greeknumerals", "Gstroke", "Hat", "Hcaron", "Hcircumflex", "Hstroke", "IJligature", "INRSTEX", "Iacute", "Ibreve", "Icaron", "Icircumflex", "Idiaeresis", "Idotaccent", "Idotbelow", "Idoublegrave", "Igrave", "Ihook", "Iinvertedbreve", "Im", "Imacron", "Iogonek", "Iota", "Istroke", "Itilde", "Jcircumflex", "Join", "Kappa", "Kcaron", "Kcommaaccent", "Khook", "LAMSTEX", "LATEX", "LJligature", "LUAJITTEX", "LUATEX", "LaTeX", "Lacute", "LamSTeX", "Lambda", "Lbar", "Lcaron", "Lcommaaccent", "Ldotmiddle", "Ldsh", "Leftarrow", "Leftrightarrow", "Ljligature", "Lleftarrow", "Longleftarrow", "Longleftrightarrow", "Longmapsfrom", "Longmapsto", "Longrightarrow", "Lsh", "Lstroke", "Lua", "LuaTeX", "LuajitTeX", "METAFONT", "METAFUN", "METAPOST", "MKII", "MKIV", "MKIX", "MKVI", "MKXI", "MONTH", "MONTHLONG", "MONTHSHORT", "MPII", "MPIV", "MPVI", "MPanchor", "MPbetex", "MPc", "MPcode", "MPcolor", "MPcoloronly", "MPcolumn", "MPd", "MPdrawing", "MPfontsizehskip", "MPgetmultipars", "MPgetmultishape", "MPgetposboxes", "MPh", "MPinclusions", "MPleftskip", "MPll", "MPlr", "MPls", "MPmenubuttons", "MPn", "MPoptions", "MPoverlayanchor", "MPp", "MPpage", "MPpardata", "MPplus", "MPpos", "MPpositiongraphic", "MPposset", "MPr", "MPrawvar", "MPregion", "MPrest", "MPrightskip", "MPrs", "MPstring", "MPtext", "MPtransparency", "MPul", "MPur", "MPv", "MPvar", "MPvariable", "MPvv", "MPw", "MPwhd", "MPx", "MPxy", "MPxywhd", "MPy", "Mapsfrom", "Mapsto", "MetaFont", "MetaFun", "MetaPost", "Mu", "NJligature", "Nacute", "Ncaron", "Ncommaaccent", "Nearrow", "Neng", "Ngrave", "Njligature", "NormalizeFontHeight", "NormalizeFontWidth", "NormalizeTextHeight", "NormalizeTextWidth", "Ntilde", "Nu", "Numbers", "Nwarrow", "OEligature", "Oacute", "Obreve", "Ocaron", "Ocircumflex", "Ocircumflexacute", "Ocircumflexdotbelow", "Ocircumflexgrave", "Ocircumflexhook", "Ocircumflextilde", "Odiaeresis", "Odiaeresismacron", "Odotaccent", "Odotaccentmacron", "Odotbelow", "Odoublegrave", "Ograve", "Ohook", "Ohorn", "Ohornacute", "Ohorndotbelow", "Ohorngrave", "Ohornhook", "Ohorntilde", "Ohungarumlaut", "Oinvertedbreve", "Omacron", "Omega", "Omicron", "Oogonek", "Oogonekmacron", "Ostroke", "Ostrokeacute", "Otilde", "Otildemacron", "P", "PDFETEX", "PDFTEX", "PDFcolor", "PICTEX", "PPCHTEX", "PPCHTeX", "PRAGMA", "Phi", "Phook", "Pi", "PiCTeX", "Plankconst", "PointsToBigPoints", "PointsToReal", "PointsToWholeBigPoints", "PropertyLine", "Psi", "PtToCm", "Racute", "Rcaron", "Rcommaaccent", "Rdoublegrave", "Rdsh", "Re", "ReadFile", "Relbar", "Rho", "Rightarrow", "Rinvertedbreve", "Romannumerals", "Rrightarrow", "Rsh", "S", "Sacute", "ScaledPointsToBigPoints", "ScaledPointsToWholeBigPoints", "Scaron", "Scedilla", "Schwa", "Scircumflex", "Scommaaccent", "Searrow", "Sigma", "Smallcapped", "Subset", "Supset", "Swarrow", "TABLE", "TEX", "TaBlE", "Tau", "Tcaron", "Tcedilla", "Tcommaaccent", "TeX", "TheNormalizedFontSize", "Theta", "Thook", "Thorn", "TransparencyHack", "Tstroke", "Uacute", "Ubreve", "Ucaron", "Ucircumflex", "Udiaeresis", "Udiaeresisacute", "Udiaeresiscaron", "Udiaeresisgrave", "Udiaeresismacron", "Udotbelow", "Udoublegrave", "Ugrave", "Uhook", "Uhorn", "Uhornacute", "Uhorndotbelow", "Uhorngrave", "Uhornhook", "Uhorntilde", "Uhungarumlaut", "Uinvertedbreve", "Umacron", "Uogonek", "Uparrow", "Updownarrow", "Upsilon", "Uring", "Utilde", "Uuparrow", "VDash", "Vdash", "VerboseNumber", "Vert", "Vvdash", "WEEKDAY", "WORD", "WORDS", "Wcircumflex", "WidthSpanningText", "Word", "Words", "XETEX", "XeTeX", "Xi", "Yacute", "Ycircumflex", "Ydiaeresis", "Ydotbelow", "Ygrave", "Yhook", "Ymacron", "Ytilde", "Zacute", "Zcaron", "Zdotaccent", "Zeta", "Zhook", "Zstroke", "aacute", "abbreviation", "abjadnaivenumerals", "abjadnodotnumerals", "abjadnumerals", "about", "abreve", "abreveacute", "abrevedotbelow", "abrevegrave", "abrevehook", "abrevetilde", "acaron", "acircumflex", "acircumflexacute", "acircumflexdotbelow", "acircumflexgrave", "acircumflexhook", "acircumflextilde", "activatespacehandler", "actuarial", "acute", "acwopencirclearrow", "adaptcollector", "adaptfontfeature", "adaptlayout", "adaptpapersize", "addfeature", "addfontpath", "addtoJSpreamble", "addtocommalist", "addvalue", "adiaeresis", "adiaeresismacron", "adotaccent", "adotaccentmacron", "adotbelow", "adoublegrave", "aeacute", "aeligature", "aemacron", "afghanicurrency", "aftersplitstring", "aftertestandsplitstring", "agrave", "ahook", "ainvertedbreve", "aleph", "alignbottom", "aligned", "alignedbox", "alignedline", "alignhere", "alignmentcharacter", "allinputpaths", "alpha", "alphabeticnumerals", "alwayscitation", "alwayscite", "amacron", "amalg", "ampersand", "anchor", "angle", "aogonek", "appendetoks", "appendgvalue", "appendtocommalist", "appendtoks", "appendtoksonce", "appendvalue", "apply", "applyalternativestyle", "applyprocessor", "applytocharacters", "applytofirstcharacter", "applytosplitstringchar", "applytosplitstringcharspaced", "applytosplitstringline", "applytosplitstringlinespaced", "applytosplitstringword", "applytosplitstringwordspaced", "applytowords", "approx", "approxEq", "approxeq", "approxnEq", "arabicakbar", "arabicalayhe", "arabicallah", "arabicallallahou", "arabicasterisk", "arabicbasmalah", "arabiccomma", "arabiccuberoot", "arabicdateseparator", "arabicdecimals", "arabicdisputedendofayah", "arabicendofayah", "arabicexnumerals", "arabicfootnotemarker", "arabicfourthroot", "arabichighain", "arabichighalayheassallam", "arabichigheqala", "arabichighesala", "arabichighfootnotemarker", "arabichighjeem", "arabichighlamalef", "arabichighmadda", "arabichighmeemlong", "arabichighmeemshort", "arabichighnisf", "arabichighnoon", "arabichighnoonkasra", "arabichighqaf", "arabichighqif", "arabichighradiallahouanhu", "arabichighrahmatullahalayhe", "arabichighrubc", "arabichighsad", "arabichighsajda", "arabichighsakta", "arabichighsallallahou", "arabichighseen", "arabichighsmallsafha", "arabichightah", "arabichightakhallus", "arabichighthalatha", "arabichighwaqf", "arabichighyeh", "arabichighzain", "arabicjallajalalouhou", "arabiclettermark", "arabiclowmeemlong", "arabiclownoonkasra", "arabiclowseen", "arabicmisra", "arabicmuhammad", "arabicnumber", "arabicnumberabove", "arabicnumerals", "arabicparenleft", "arabicparenright", "arabicpercent", "arabicperiod", "arabicpermille", "arabicpertenthousand", "arabicpoeticverse", "arabicqala", "arabicquestion", "arabicrasoul", "arabicray", "arabicrialsign", "arabicsafha", "arabicsajdah", "arabicsalla", "arabicsamvat", "arabicsanah", "arabicsemicolon", "arabicshighthreedots", "arabicslcm", "arabicstartofrubc", "arabictripledot", "arabicvowelwaw", "arabicvowelyeh", "arabicwasallam", "arg", "aring", "aringacute", "arrowvert", "asciistr", "aside", "assignalfadimension", "assigndimen", "assigndimension", "assignifempty", "assigntranslation", "assignvalue", "assignwidth", "assumelongusagecs", "ast", "astype", "asymp", "at", "atilde", "atleftmargin", "atpage", "atrightmargin", "attachment", "autocap", "autodirhbox", "autodirvbox", "autodirvtop", "autoinsertnextspace", "autointegral", "automathematics", "autosetups", "availablehsize", "averagecharwidth", "backepsilon", "background", "backgroundimage", "backgroundimagefill", "backgroundline", "backprime", "backsim", "backslash", "bar", "barleftarrow", "barleftarrowrightarrowbar", "barovernorthwestarrow", "barwedge", "basegrid", "baselinebottom", "baselineleftbox", "baselinemiddlebox", "baselinerightbox", "bbordermatrix", "bbox", "because", "beforesplitstring", "beforetestandsplitstring", "beta", "beth", "between", "bhook", "big", "bigbodyfont", "bigcap", "bigcirc", "bigcircle", "bigcup", "bigdiamond", "bigg", "bigger", "biggl", "biggm", "biggr", "bigl", "bigm", "bigodot", "bigoplus", "bigotimes", "bigr", "bigskip", "bigsqcap", "bigsqcup", "bigsquare", "bigstar", "bigtimes", "bigtriangledown", "bigtriangleup", "bigudot", "biguplus", "bigvee", "bigwedge", "binom", "bitmapimage", "blacklozenge", "blackrule", "blackrules", "blacksquare", "blacktriangle", "blacktriangledown", "blacktriangleleft", "blacktriangleright", "blank", "blap", "bleed", "bleedheight", "bleedwidth", "blockligatures", "blockquote", "blocksynctexfile", "bodyfontenvironmentlist", "bodyfontsize", "bold", "boldface", "bolditalic", "boldslanted", "bookmark", "booleanmodevalue", "bordermatrix", "bot", "bottombox", "bottomleftbox", "bottomrightbox", "bowtie", "boxcursor", "boxdot", "boxmarker", "boxminus", "boxofsize", "boxplus", "boxreference", "boxtimes", "bpos", "breakablethinspace", "breakhere", "breve", "bstroke", "btxabbreviatedjournal", "btxaddjournal", "btxalwayscitation", "btxauthorfield", "btxdetail", "btxdirect", "btxdoif", "btxdoifcombiinlistelse", "btxdoifelse", "btxdoifelsecombiinlist", "btxdoifelsesameasprevious", "btxdoifelsesameaspreviouschecked", "btxdoifelseuservariable", "btxdoifnot", "btxdoifsameaspreviouscheckedelse", "btxdoifsameaspreviouselse", "btxdoifuservariableelse", "btxexpandedjournal", "btxfield", "btxfieldname", "btxfieldtype", "btxfirstofrange", "btxflush", "btxflushauthor", "btxflushauthorinverted", "btxflushauthorinvertedshort", "btxflushauthorname", "btxflushauthornormal", "btxflushauthornormalshort", "btxflushsuffix", "btxfoundname", "btxfoundtype", "btxhiddencitation", "btxhybridcite", "btxlabellanguage", "btxlabeltext", "btxlistcitation", "btxloadjournalist", "btxoneorrange", "btxremapauthor", "btxsavejournalist", "btxsetup", "btxsingularorplural", "btxsingularplural", "btxtextcitation", "buildmathaccent", "buildtextaccent", "buildtextbottomcomma", "buildtextbottomdot", "buildtextcedilla", "buildtextgrave", "buildtextmacron", "buildtextognek", "bullet", "button", "cacute", "calligraphic", "camel", "cap", "carriagereturn", "catcodetablename", "cbox", "ccaron", "ccedilla", "ccircumflex", "ccurl", "cdot", "cdotaccent", "cdotp", "cdots", "centeraligned", "centerbox", "centerdot", "centeredbox", "centeredlastline", "centerednextbox", "centerline", "cfrac", "chapter", "character", "characters", "chardescription", "charwidthlanguage", "check", "checkcharacteralign", "checkedchar", "checkedfiller", "checkedstrippedcsname", "checkinjector", "checkmark", "checknextindentation", "checknextinjector", "checkpage", "checkparameters", "checkpreviousinjector", "checksoundtrack", "checktwopassdata", "checkvariables", "chem", "chemical", "chemicalbottext", "chemicalmidtext", "chemicalsymbol", "chemicaltext", "chemicaltoptext", "chi", "chineseallnumerals", "chinesecapnumerals", "chinesenumerals", "chook", "circ", "circeq", "circlearrowleft", "circlearrowright", "circledR", "circledS", "circledast", "circledcirc", "circleddash", "circledequals", "circleonrightarrow", "citation", "cite", "clap", "classfont", "cldcommand", "cldcontext", "cldloadfile", "cldprocessfile", "cleftarrow", "clip", "clonefield", "clubsuit", "collect", "collectedtext", "collectexpanded", "colon", "coloncolonequals", "colonequals", "color", "colorbar", "colorcomponents", "colored", "coloronly", "colorvalue", "column", "columnbreak", "combinepages", "commalistelement", "commalistsentence", "commalistsize", "comment", "comparecolorgroup", "comparedimension", "comparedimensioneps", "comparepalet", "complement", "completebtxrendering", "completecontent", "completeindex", "completelist", "completelistofabbreviations", "completelistofchemicals", "completelistoffigures", "completelistofgraphics", "completelistofintermezzi", "completelistoflogos", "completelistofpublications", "completelistofsorts", "completelistofsynonyms", "completelistoftables", "completepagenumber", "completeregister", "complexes", "complexorsimple", "complexorsimpleempty", "component", "composedcollector", "composedlayer", "compresult", "cong", "constantdimen", "constantdimenargument", "constantemptyargument", "constantnumber", "constantnumberargument", "contentreference", "continuednumber", "continueifinputfile", "convertargument", "convertcommand", "convertedcounter", "converteddimen", "convertedsubcounter", "convertmonth", "convertnumber", "convertvalue", "convertvboxtohbox", "coprod", "copyboxfromcache", "copybtxlabeltext", "copyfield", "copyheadtext", "copylabeltext", "copymathlabeltext", "copyoperatortext", "copypages", "copyparameters", "copyposition", "copyprefixtext", "copyright", "copysuffixtext", "copytaglabeltext", "copyunittext", "correctwhitespace", "countersubs", "counttoken", "counttokens", "cramped", "crampedclap", "crampedllap", "crampedrlap", "crightarrow", "crightoverleftarrow", "cstroke", "ctop", "ctxcommand", "ctxdirectcommand", "ctxdirectlua", "ctxfunction", "ctxlatecommand", "ctxlatelua", "ctxloadluafile", "ctxlua", "ctxluabuffer", "ctxluacode", "ctxreport", "ctxsprint", "cup", "curlyeqprec", "curlyeqsucc", "curlyvee", "curlywedge", "currentassignmentlistkey", "currentassignmentlistvalue", "currentbtxuservariable", "currentcommalistitem", "currentcomponent", "currentdate", "currentenvironment", "currentfeaturetest", "currentheadnumber", "currentinterface", "currentlanguage", "currentlistentrydestinationattribute", "currentlistentrylimitedtext", "currentlistentrynumber", "currentlistentrypagenumber", "currentlistentryreferenceattribute", "currentlistentrytitle", "currentlistentrytitlerendered", "currentlistsymbol", "currentmainlanguage", "currentmessagetext", "currentmoduleparameter", "currentoutputstream", "currentproduct", "currentproject", "currentregime", "currentregisterpageuserdata", "currentresponses", "currenttime", "currentvalue", "currentxtablecolumn", "currentxtablerow", "curvearrowleft", "curvearrowright", "cwopencirclearrow", "cyrillicA", "cyrillicAE", "cyrillicAbreve", "cyrillicAdiaeresis", "cyrillicB", "cyrillicBIGYUS", "cyrillicBIGYUSiotified", "cyrillicC", "cyrillicCH", "cyrillicCHEDC", "cyrillicCHEDCabkhasian", "cyrillicCHEabkhasian", "cyrillicCHEdiaeresis", "cyrillicCHEkhakassian", "cyrillicCHEvertstroke", "cyrillicD", "cyrillicDASIAPNEUMATA", "cyrillicDJE", "cyrillicDZE", "cyrillicDZEabkhasian", "cyrillicDZHE", "cyrillicE", "cyrillicELtail", "cyrillicEMtail", "cyrillicENDC", "cyrillicENGHE", "cyrillicENhook", "cyrillicENtail", "cyrillicEREV", "cyrillicERY", "cyrillicERtick", "cyrillicEbreve", "cyrillicEdiaeresis", "cyrillicEgrave", "cyrillicEiotified", "cyrillicF", "cyrillicFITA", "cyrillicG", "cyrillicGHEmidhook", "cyrillicGHEstroke", "cyrillicGHEupturn", "cyrillicGJE", "cyrillicH", "cyrillicHA", "cyrillicHADC", "cyrillicHRDSN", "cyrillicI", "cyrillicIE", "cyrillicII", "cyrillicISHRT", "cyrillicISHRTtail", "cyrillicIZHITSA", "cyrillicIZHITSAdoublegrave", "cyrillicIdiaeresis", "cyrillicIgrave", "cyrillicImacron", "cyrillicJE", "cyrillicK", "cyrillicKADC", "cyrillicKAbashkir", "cyrillicKAhook", "cyrillicKAstroke", "cyrillicKAvertstroke", "cyrillicKJE", "cyrillicKOPPA", "cyrillicKSI", "cyrillicL", "cyrillicLITTLEYUS", "cyrillicLITTLEYUSiotified", "cyrillicLJE", "cyrillicM", "cyrillicN", "cyrillicNJE", "cyrillicO", "cyrillicOMEGA", "cyrillicOMEGAround", "cyrillicOMEGAtitlo", "cyrillicOT", "cyrillicObarred", "cyrillicObarreddiaeresis", "cyrillicOdiaeresis", "cyrillicP", "cyrillicPALATALIZATION", "cyrillicPALOCHKA", "cyrillicPEmidhook", "cyrillicPSI", "cyrillicPSILIPNEUMATA", "cyrillicR", "cyrillicS", "cyrillicSCHWA", "cyrillicSCHWAdiaeresis", "cyrillicSDSC", "cyrillicSEMISOFT", "cyrillicSFTSN", "cyrillicSH", "cyrillicSHCH", "cyrillicSHHA", "cyrillicT", "cyrillicTEDC", "cyrillicTETSE", "cyrillicTITLO", "cyrillicTSHE", "cyrillicU", "cyrillicUK", "cyrillicUSHRT", "cyrillicUdiaeresis", "cyrillicUdoubleacute", "cyrillicUmacron", "cyrillicV", "cyrillicYA", "cyrillicYAT", "cyrillicYERUdiaeresis", "cyrillicYI", "cyrillicYO", "cyrillicYU", "cyrillicYstr", "cyrillicYstrstroke", "cyrillicZ", "cyrillicZDSC", "cyrillicZEdiaeresis", "cyrillicZH", "cyrillicZHEbreve", "cyrillicZHEdescender", "cyrillicZHEdiaeresis", "cyrillica", "cyrillicabreve", "cyrillicadiaeresis", "cyrillicae", "cyrillicb", "cyrillicbigyus", "cyrillicbigyusiotified", "cyrillicc", "cyrillicch", "cyrilliccheabkhasian", "cyrillicchedc", "cyrillicchedcabkhasian", "cyrillicchediaeresis", "cyrillicchekhakassian", "cyrillicchevertstroke", "cyrillicd", "cyrillicdje", "cyrillicdze", "cyrillicdzeabkhasian", "cyrillicdzhe", "cyrillice", "cyrillicebreve", "cyrillicediaeresis", "cyrillicegrave", "cyrilliceiotified", "cyrilliceltail", "cyrillicemtail", "cyrillicendc", "cyrillicenghe", "cyrillicenhook", "cyrillicentail", "cyrillicerev", "cyrillicertick", "cyrillicery", "cyrillicf", "cyrillicfita", "cyrillicg", "cyrillicghemidhook", "cyrillicghestroke", "cyrillicgheupturn", "cyrillicgje", "cyrillich", "cyrillicha", "cyrillichadc", "cyrillichrdsn", "cyrillici", "cyrillicidiaeresis", "cyrillicie", "cyrillicigrave", "cyrillicii", "cyrillicimacron", "cyrillicishrt", "cyrillicishrttail", "cyrillicizhitsa", "cyrillicizhitsadoublegrave", "cyrillicje", "cyrillick", "cyrillickabashkir", "cyrillickadc", "cyrillickahook", "cyrillickastroke", "cyrillickavertstroke", "cyrillickje", "cyrillickoppa", "cyrillicksi", "cyrillicl", "cyrilliclittleyus", "cyrilliclittleyusiotified", "cyrilliclje", "cyrillicm", "cyrillicn", "cyrillicnje", "cyrillico", "cyrillicobarred", "cyrillicobarreddiaeresis", "cyrillicodiaeresis", "cyrillicomega", "cyrillicomegaround", "cyrillicomegatitlo", "cyrillicot", "cyrillicp", "cyrillicpemidhook", "cyrillicpsi", "cyrillicr", "cyrillics", "cyrillicschwa", "cyrillicschwadiaeresis", "cyrillicsdsc", "cyrillicsemisoft", "cyrillicsftsn", "cyrillicsh", "cyrillicshch", "cyrillicshha", "cyrillict", "cyrillictedc", "cyrillictetse", "cyrillictshe", "cyrillicu", "cyrillicudiaeresis", "cyrillicudoubleacute", "cyrillicuk", "cyrillicumacron", "cyrillicushrt", "cyrillicv", "cyrillicya", "cyrillicyat", "cyrillicyerudiaeresis", "cyrillicyi", "cyrillicyo", "cyrillicystr", "cyrillicystrstroke", "cyrillicyu", "cyrillicz", "cyrilliczdsc", "cyrilliczediaeresis", "cyrilliczh", "cyrilliczhebreve", "cyrilliczhedescender", "cyrilliczhediaeresis", "d", "dag", "dagger", "daleth", "dasharrow", "dashedleftarrow", "dashedrightarrow", "dashv", "datasetvariable", "date", "dayoftheweek", "dayspermonth", "dbinom", "dcaron", "dcurl", "ddag", "ddagger", "dddot", "ddot", "ddots", "decrement", "decrementcounter", "decrementedcounter", "decrementpagenumber", "decrementsubpagenumber", "decrementvalue", "defaultinterface", "defaultobjectpage", "defaultobjectreference", "defcatcodecommand", "defconvertedargument", "defconvertedcommand", "defconvertedvalue", "define", "defineMPinstance", "defineTABLEsetup", "defineaccent", "defineactivecharacter", "definealternativestyle", "defineanchor", "defineattachment", "defineattribute", "definebackground", "definebar", "defineblock", "definebodyfont", "definebodyfontenvironment", "definebodyfontswitch", "definebreakpoint", "definebreakpoints", "definebtx", "definebtxdataset", "definebtxregister", "definebtxrendering", "definebuffer", "definebutton", "definecapitals", "definecharacter", "definecharacterkerning", "definecharacterspacing", "definechemical", "definechemicals", "definechemicalsymbol", "definecollector", "definecolor", "definecolorgroup", "definecolumnbreak", "definecombination", "definecombinedlist", "definecommand", "definecomment", "definecomplexorsimple", "definecomplexorsimpleempty", "defineconversion", "defineconversionset", "definecounter", "definedataset", "definedelimitedtext", "definedeq", "definedescription", "definedfont", "defineeffect", "defineenumeration", "defineexpandable", "defineexternalfigure", "definefallbackfamily", "definefield", "definefieldbody", "definefieldbodyset", "definefieldcategory", "definefieldstack", "definefiguresymbol", "definefileconstant", "definefilefallback", "definefilesynonym", "definefiller", "definefirstline", "definefittingpage", "definefloat", "definefont", "definefontalternative", "definefontfallback", "definefontfamily", "definefontfamilypreset", "definefontfeature", "definefontfile", "definefontsize", "definefontsolution", "definefontstyle", "definefontsynonym", "defineformula", "defineformulaalternative", "defineformulaframed", "defineframed", "defineframedcontent", "defineframedtable", "defineframedtext", "definefrozenfont", "defineglobalcolor", "definegraphictypesynonym", "definegridsnapping", "definehbox", "definehead", "defineheadalternative", "definehelp", "definehigh", "definehighlight", "definehspace", "definehypenationfeatures", "defineindentedtext", "defineindenting", "defineinitial", "defineinsertion", "defineinteraction", "defineinteractionbar", "defineinteractionmenu", "defineinterfaceconstant", "defineinterfaceelement", "defineinterfacevariable", "defineinterlinespace", "defineintermediatecolor", "defineitemgroup", "defineitems", "definelabel", "definelabelclass", "definelayer", "definelayerpreset", "definelayout", "definelinefiller", "definelinenote", "definelinenumbering", "definelines", "definelist", "definelistalternative", "definelistextra", "definelow", "definelowhigh", "definelowmidhigh", "definemakeup", "definemarginblock", "definemargindata", "definemarker", "definemarking", "definemathaccent", "definemathalignment", "definemathcases", "definemathcommand", "definemathdouble", "definemathdoubleextensible", "definemathematics", "definemathextensible", "definemathfence", "definemathfraction", "definemathframed", "definemathmatrix", "definemathornament", "definemathover", "definemathoverextensible", "definemathovertextextensible", "definemathradical", "definemathstackers", "definemathstyle", "definemathtriplet", "definemathunder", "definemathunderextensible", "definemathundertextextensible", "definemathunstacked", "definemeasure", "definemessageconstant", "definemixedcolumns", "definemode", "definemultitonecolor", "definenamedcolor", "definenamespace", "definenarrower", "definenote", "defineornament", "defineoutputroutine", "defineoutputroutinecommand", "defineoverlay", "definepage", "definepagebreak", "definepagechecker", "definepagegrid", "definepagegridarea", "definepagegridspan", "definepageinjection", "definepageinjectionalternative", "definepageshift", "definepagestate", "definepairedbox", "definepalet", "definepapersize", "defineparagraph", "defineparagraphs", "defineparallel", "defineparbuilder", "defineplacement", "definepositioning", "defineprefixset", "defineprocesscolor", "defineprocessor", "defineprofile", "defineprogram", "definepushbutton", "definepushsymbol", "definereference", "definereferenceformat", "defineregister", "definerenderingwindow", "defineresetset", "definescale", "definescript", "definesection", "definesectionblock", "definesectionlevels", "defineselector", "defineseparatorset", "defineshift", "definesidebar", "definesort", "definesorting", "definespotcolor", "definestartstop", "definestyle", "definestyleinstance", "definesubfield", "definesubformula", "definesymbol", "definesynonym", "definesynonyms", "definesystemattribute", "definesystemconstant", "definesystemvariable", "definetabletemplate", "definetabulate", "definetabulation", "definetext", "definetextbackground", "definetextflow", "definetooltip", "definetransparency", "definetwopasslist", "definetype", "definetypeface", "definetypescriptprefix", "definetypescriptsynonym", "definetypesetting", "definetyping", "defineunit", "defineviewerlayer", "definevspace", "definevspacing", "definevspacingamount", "definextable", "delimited", "delimitedtext", "delta", "depthofstring", "depthonlybox", "depthspanningtext", "depthstrut", "determineheadnumber", "determinelistcharacteristics", "determinenoflines", "determineregistercharacteristics", "devanagarinumerals", "dfrac", "dhook", "diameter", "diamond", "diamondsuit", "differentialD", "differentiald", "digamma", "digits", "dimensiontocount", "directboxfromcache", "directcolor", "directcolored", "directconvertedcounter", "directcopyboxfromcache", "directdummyparameter", "directgetboxllx", "directgetboxlly", "directhighlight", "directlocalframed", "directluacode", "directselect", "directsetbar", "directsetup", "directsymbol", "directvspacing", "dis", "disabledirectives", "disableexperiments", "disablemode", "disableoutputstream", "disableparpositions", "disableregime", "disabletrackers", "displaymath", "displaymathematics", "displaymessage", "distributedhsize", "div", "dividedsize", "divideontimes", "divides", "doadaptleftskip", "doadaptrightskip", "doaddfeature", "doassign", "doassignempty", "doboundtext", "docheckassignment", "docheckedpagestate", "docheckedpair", "documentvariable", "dodoubleargument", "dodoubleargumentwithset", "dodoubleempty", "dodoubleemptywithset", "dodoublegroupempty", "doeassign", "doexpandedrecurse", "dofastloopcs", "dogetattribute", "dogetattributeid", "dogetcommacommandelement", "dogobbledoubleempty", "dogobblesingleempty", "doif", "doifMPgraphicelse", "doifallcommon", "doifallcommonelse", "doifalldefinedelse", "doifallmodes", "doifallmodeselse", "doifassignmentelse", "doifblackelse", "doifbothsides", "doifbothsidesoverruled", "doifboxelse", "doifbufferelse", "doifcolor", "doifcolorelse", "doifcommandhandler", "doifcommandhandlerelse", "doifcommon", "doifcommonelse", "doifcontent", "doifconversiondefinedelse", "doifconversionnumberelse", "doifcounter", "doifcounterelse", "doifcurrentfonthasfeatureelse", "doifdefined", "doifdefinedcounter", "doifdefinedcounterelse", "doifdefinedelse", "doifdimensionelse", "doifdimenstringelse", "doifdocumentargument", "doifdocumentargumentelse", "doifdocumentfilename", "doifdocumentfilenameelse", "doifdrawingblackelse", "doifelse", "doifelseMPgraphic", "doifelseallcommon", "doifelsealldefined", "doifelseallmodes", "doifelseassignment", "doifelseblack", "doifelsebox", "doifelseboxincache", "doifelsebuffer", "doifelsecolor", "doifelsecommandhandler", "doifelsecommon", "doifelseconversiondefined", "doifelseconversionnumber", "doifelsecounter", "doifelsecurrentfonthasfeature", "doifelsecurrentsortingused", "doifelsecurrentsynonymshown", "doifelsecurrentsynonymused", "doifelsedefined", "doifelsedefinedcounter", "doifelsedimension", "doifelsedimenstring", "doifelsedocumentargument", "doifelsedocumentfilename", "doifelsedrawingblack", "doifelseempty", "doifelseemptyvalue", "doifelseemptyvariable", "doifelseenv", "doifelsefastoptionalcheck", "doifelsefastoptionalcheckcs", "doifelsefieldbody", "doifelsefieldcategory", "doifelsefigure", "doifelsefile", "doifelsefiledefined", "doifelsefileexists", "doifelsefirstchar", "doifelseflagged", "doifelsefontchar", "doifelsefontpresent", "doifelsefontsynonym", "doifelsehasspace", "doifelsehelp", "doifelseincsname", "doifelseinelement", "doifelseinputfile", "doifelseinsertion", "doifelseinset", "doifelseinstring", "doifelseinsymbolset", "doifelseintoks", "doifelseintwopassdata", "doifelseitalic", "doifelselanguage", "doifelselayerdata", "doifelselayoutdefined", "doifelselayoutsomeline", "doifelselayouttextline", "doifelseleapyear", "doifelselist", "doifelselocation", "doifelselocfile", "doifelsemainfloatbody", "doifelsemarkedpage", "doifelsemarking", "doifelsemeaning", "doifelsemessage", "doifelsemode", "doifelsenextbgroup", "doifelsenextbgroupcs", "doifelsenextchar", "doifelsenextoptional", "doifelsenextoptionalcs", "doifelsenextparenthesis", "doifelsenonzeropositive", "doifelsenoteonsamepage", "doifelsenothing", "doifelsenumber", "doifelseobjectfound", "doifelseobjectreferencefound", "doifelseoddpage", "doifelseoddpagefloat", "doifelseoldercontext", "doifelseolderversion", "doifelseoverlapping", "doifelseoverlay", "doifelseparallel", "doifelseparentfile", "doifelsepath", "doifelsepathexists", "doifelsepatterns", "doifelseposition", "doifelsepositionaction", "doifelsepositiononpage", "doifelsepositionsonsamepage", "doifelsepositionsonthispage", "doifelsepositionsused", "doifelsereferencefound", "doifelserightpagefloat", "doifelserighttoleftinbox", "doifelsesamelinereference", "doifelsesamestring", "doifelsesetups", "doifelsesomebackground", "doifelsesomespace", "doifelsesomething", "doifelsesometoks", "doifelsestringinstring", "doifelsestructurelisthasnumber", "doifelsestructurelisthaspage", "doifelsesymboldefined", "doifelsesymbolset", "doifelsetext", "doifelsetextflow", "doifelsetextflowcollector", "doifelsetopofpage", "doifelsetypingfile", "doifelseundefined", "doifelseurldefined", "doifelsevalue", "doifelsevaluenothing", "doifelsevariable", "doifempty", "doifemptyelse", "doifemptytoks", "doifemptyvalue", "doifemptyvalueelse", "doifemptyvariable", "doifemptyvariableelse", "doifenv", "doifenvelse", "doiffastoptionalcheckcselse", "doiffastoptionalcheckelse", "doiffieldbodyelse", "doiffieldcategoryelse", "doiffigureelse", "doiffile", "doiffiledefinedelse", "doiffileelse", "doiffileexistselse", "doiffirstcharelse", "doifflaggedelse", "doiffontcharelse", "doiffontpresentelse", "doiffontsynonymelse", "doifhasspaceelse", "doifhelpelse", "doifincsnameelse", "doifinelementelse", "doifinputfileelse", "doifinsertionelse", "doifinset", "doifinsetelse", "doifinstring", "doifinstringelse", "doifinsymbolset", "doifinsymbolsetelse", "doifintokselse", "doifintwopassdataelse", "doifitalicelse", "doiflanguageelse", "doiflayerdataelse", "doiflayoutdefinedelse", "doiflayoutsomelineelse", "doiflayouttextlineelse", "doifleapyearelse", "doiflistelse", "doiflocationelse", "doiflocfileelse", "doifmainfloatbodyelse", "doifmarkingelse", "doifmeaningelse", "doifmessageelse", "doifmode", "doifmodeelse", "doifnextbgroupcselse", "doifnextbgroupelse", "doifnextcharelse", "doifnextoptionalcselse", "doifnextoptionalelse", "doifnextparenthesiselse", "doifnonzeropositiveelse", "doifnot", "doifnotallcommon", "doifnotallmodes", "doifnotcommandhandler", "doifnotcommon", "doifnotcounter", "doifnotdocumentargument", "doifnotdocumentfilename", "doifnotempty", "doifnotemptyvalue", "doifnotemptyvariable", "doifnotenv", "doifnoteonsamepageelse", "doifnotescollected", "doifnotfile", "doifnotflagged", "doifnothing", "doifnothingelse", "doifnotinset", "doifnotinsidesplitfloat", "doifnotinstring", "doifnotmode", "doifnotnumber", "doifnotsamestring", "doifnotsetups", "doifnotvalue", "doifnotvariable", "doifnumber", "doifnumberelse", "doifobjectfoundelse", "doifobjectreferencefoundelse", "doifoddpageelse", "doifoddpagefloatelse", "doifoldercontextelse", "doifolderversionelse", "doifoverlappingelse", "doifoverlayelse", "doifparallelelse", "doifparentfileelse", "doifpathelse", "doifpathexistselse", "doifpatternselse", "doifposition", "doifpositionaction", "doifpositionactionelse", "doifpositionelse", "doifpositiononpageelse", "doifpositionsonsamepageelse", "doifpositionsonthispageelse", "doifpositionsusedelse", "doifreferencefoundelse", "doifrightpagefloatelse", "doifrighttoleftinboxelse", "doifsamelinereferenceelse", "doifsamestring", "doifsamestringelse", "doifsetups", "doifsetupselse", "doifsomebackground", "doifsomebackgroundelse", "doifsomespaceelse", "doifsomething", "doifsomethingelse", "doifsometoks", "doifsometokselse", "doifstringinstringelse", "doifstructurelisthasnumberelse", "doifstructurelisthaspageelse", "doifsymboldefinedelse", "doifsymbolsetelse", "doiftext", "doiftextelse", "doiftextflowcollectorelse", "doiftextflowelse", "doiftopofpageelse", "doiftypingfileelse", "doifundefined", "doifundefinedcounter", "doifundefinedelse", "doifurldefinedelse", "doifvalue", "doifvalueelse", "doifvaluenothing", "doifvaluenothingelse", "doifvaluesomething", "doifvariable", "doifvariableelse", "doindentation", "dollar", "doloop", "doloopoverlist", "donothing", "dontconvertfont", "dontleavehmode", "dontpermitspacesbetweengroups", "dopositionaction", "doprocesslocalsetups", "doquadrupleargument", "doquadrupleempty", "doquadruplegroupempty", "doquintupleargument", "doquintupleempty", "doquintuplegroupempty", "dorechecknextindentation", "dorecurse", "dorepeatwithcommand", "doreplacefeature", "doresetandafffeature", "doresetattribute", "dorotatebox", "dosetattribute", "dosetleftskipadaption", "dosetrightskipadaption", "dosetupcheckedinterlinespace", "doseventupleargument", "doseventupleempty", "dosingleargument", "dosingleempty", "dosinglegroupempty", "dosixtupleargument", "dosixtupleempty", "dostepwiserecurse", "dosubtractfeature", "dot", "doteq", "doteqdot", "dotfskip", "dotlessI", "dotlessJ", "dotlessi", "dotlessj", "dotlessjstroke", "dotminus", "dotoks", "dotplus", "dotripleargument", "dotripleargumentwithset", "dotripleempty", "dotripleemptywithset", "dotriplegroupempty", "dots", "dottedcircle", "dottedrightarrow", "doublebar", "doublebond", "doublebrace", "doublebracket", "doublecap", "doublecup", "doubleparent", "doubleprime", "doubleverticalbar", "dowith", "dowithnextbox", "dowithnextboxcontent", "dowithnextboxcontentcs", "dowithnextboxcs", "dowithpargument", "dowithrange", "dowithwargument", "downarrow", "downdasharrow", "downdownarrows", "downharpoonleft", "downharpoonright", "downuparrows", "downwhitearrow", "downzigzagarrow", "dpofstring", "dstroke", "dtail", "dummydigit", "dummyparameter", "dzcaronligature", "dzligature", "eTeX", "eacute", "ebreve", "ecaron", "ecedilla", "ecircumflex", "ecircumflexacute", "ecircumflexdotbelow", "ecircumflexgrave", "ecircumflexhook", "ecircumflextilde", "edefconvertedargument", "ediaeresis", "edotaccent", "edotbelow", "edoublegrave", "efcmaxheight", "efcmaxwidth", "efcminheight", "efcminwidth", "efcparameter", "effect", "egrave", "ehook", "einvertedbreve", "elapsedseconds", "elapsedtime", "eleftarrowfill", "eleftharpoondownfill", "eleftharpoonupfill", "eleftrightarrowfill", "ell", "em", "emacron", "emdash", "emphasisboldface", "emphasistypeface", "emptylines", "emptyset", "emquad", "emspace", "enabledirectives", "enableexperiments", "enablemode", "enableoutputstream", "enableparpositions", "enableregime", "enabletrackers", "endash", "endnote", "enquad", "enskip", "enspace", "env", "environment", "envvar", "eogonek", "eoverbarfill", "eoverbracefill", "eoverbracketfill", "eoverparentfill", "epos", "epsilon", "eq", "eqcirc", "eqeq", "eqeqeq", "eqgtr", "eqless", "eqsim", "eqslantgtr", "eqslantless", "equaldigits", "equalscolon", "equiv", "erightarrowfill", "erightharpoondownfill", "erightharpoonupfill", "eta", "eth", "ethiopic", "etilde", "etwoheadrightarrowfill", "eunderbarfill", "eunderbracefill", "eunderbracketfill", "eunderparentfill", "exclamdown", "executeifdefined", "exists", "exitloop", "exitloopnow", "expandcheckedcsname", "expanded", "expandfontsynonym", "expdoif", "expdoifcommonelse", "expdoifelse", "expdoifelsecommon", "expdoifelseinset", "expdoifinsetelse", "expdoifnot", "exponentiale", "externalfigure", "externalfigurecollectionmaxheight", "externalfigurecollectionmaxwidth", "externalfigurecollectionminheight", "externalfigurecollectionminwidth", "externalfigurecollectionparameter", "fakebox", "fallingdotseq", "fastdecrement", "fastincrement", "fastlocalframed", "fastloopfinal", "fastloopindex", "fastscale", "fastsetup", "fastsetupwithargument", "fastsetupwithargumentswapped", "fastswitchtobodyfont", "fastsxsy", "feature", "fence", "fenced", "fetchallmarkings", "fetchallmarks", "fetchmark", "fetchmarking", "fetchonemark", "fetchonemarking", "fetchruntinecommand", "fetchtwomarkings", "fetchtwomarks", "ffiligature", "ffligature", "fflligature", "fhook", "field", "fieldbody", "fieldstack", "fifthoffivearguments", "fifthofsixarguments", "figurefilename", "figurefilepath", "figurefiletype", "figurefullname", "figureheight", "figurenaturalheight", "figurenaturalwidth", "figurespace", "figuresymbol", "figurewidth", "filename", "filigature", "filledhboxb", "filledhboxc", "filledhboxg", "filledhboxk", "filledhboxm", "filledhboxr", "filledhboxy", "filler", "fillinline", "fillinrules", "fillintext", "filterfromnext", "filterfromvalue", "filterpages", "filterreference", "findtwopassdata", "finishregisterentry", "firstcharacter", "firstcounter", "firstcountervalue", "firstoffivearguments", "firstoffourarguments", "firstofoneargument", "firstofoneunexpanded", "firstofsixarguments", "firstofthreearguments", "firstofthreeunexpanded", "firstoftwoarguments", "firstoftwounexpanded", "firstrealpage", "firstrealpagenumber", "firstsubcountervalue", "firstsubpage", "firstsubpagenumber", "firstuserpage", "firstuserpagenumber", "fitfield", "fitfieldframed", "fittopbaselinegrid", "fiveeighths", "fivesixths", "fixedspace", "fixedspaces", "flag", "flat", "flligature", "floatuserdataparameter", "flushbox", "flushboxregister", "flushcollector", "flushedrightlastline", "flushlayer", "flushlocalfloats", "flushnextbox", "flushnotes", "flushoutputstream", "flushshapebox", "flushtextflow", "flushtokens", "flushtoks", "fontalternative", "fontbody", "fontchar", "fontcharbyindex", "fontclass", "fontclassname", "fontface", "fontfeaturelist", "fontsize", "fontstyle", "footnote", "footnotetext", "forall", "forcecharacterstripping", "forcelocalfloats", "forgeteverypar", "forgetparameters", "forgetragged", "formula", "formulanumber", "foundbox", "fourfifths", "fourperemspace", "fourthoffivearguments", "fourthoffourarguments", "fourthofsixarguments", "frac", "framed", "frameddimension", "framedparameter", "framedtext", "freezedimenmacro", "freezemeasure", "frenchspacing", "from", "fromlinenote", "frown", "frozenhbox", "frule", "gacute", "gamma", "gbreve", "gcaron", "gcircumflex", "gcommaaccent", "gdefconvertedargument", "gdefconvertedcommand", "gdotaccent", "ge", "geq", "geqq", "geqslant", "getMPdrawing", "getMPlayer", "getboxfromcache", "getboxllx", "getboxlly", "getbuffer", "getbufferdata", "getcommacommandsize", "getcommalistsize", "getdayoftheweek", "getdayspermonth", "getdefinedbuffer", "getdocumentargument", "getdocumentargumentdefault", "getdocumentfilename", "getdummyparameters", "getemptyparameters", "geteparameters", "getexpandedparameters", "getfiguredimensions", "getfirstcharacter", "getfirsttwopassdata", "getfromcommacommand", "getfromcommalist", "getfromtwopassdata", "getglyphdirect", "getglyphstyled", "getgparameters", "getlasttwopassdata", "getlocalfloat", "getlocalfloats", "getmarking", "getmessage", "getnamedglyphdirect", "getnamedglyphstyled", "getnamedtwopassdatalist", "getnaturaldimensions", "getnoflines", "getobject", "getobjectdimensions", "getpaletsize", "getparameters", "getprivatechar", "getprivateslot", "getrandomcount", "getrandomdimen", "getrandomfloat", "getrandomnumber", "getrandomseed", "getraweparameters", "getrawgparameters", "getrawnoflines", "getrawparameters", "getrawxparameters", "getreference", "getreferenceentry", "getroundednoflines", "gets", "getsubstring", "gettwopassdata", "gettwopassdatalist", "getuvalue", "getvalue", "getvariable", "getvariabledefault", "getxparameters", "gg", "ggg", "gggtr", "gimel", "globaldisablemode", "globalenablemode", "globalletempty", "globalpopbox", "globalpopmacro", "globalpreventmode", "globalprocesscommalist", "globalpushbox", "globalpushmacro", "globalswapcounts", "globalswapdimens", "globalswapmacros", "globalundefine", "glyphfontfile", "gnapprox", "gneqq", "gnsim", "gobbledoubleempty", "gobbleeightarguments", "gobblefivearguments", "gobblefiveoptionals", "gobblefourarguments", "gobblefouroptionals", "gobbleninearguments", "gobbleoneargument", "gobbleoneoptional", "gobblesevenarguments", "gobblesingleempty", "gobblesixarguments", "gobblespacetokens", "gobbletenarguments", "gobblethreearguments", "gobblethreeoptionals", "gobbletwoarguments", "gobbletwooptionals", "gobbleuntil", "gobbleuntilrelax", "godown", "goto", "gotobox", "gotopage", "grabbufferdata", "grabbufferdatadirect", "grabuntil", "grave", "graycolor", "grayvalue", "greedysplitstring", "greekAlpha", "greekAlphadasia", "greekAlphadasiaperispomeni", "greekAlphadasiatonos", "greekAlphadasiavaria", "greekAlphaiotasub", "greekAlphaiotasubdasia", "greekAlphaiotasubdasiaperispomeni", "greekAlphaiotasubdasiatonos", "greekAlphaiotasubdasiavaria", "greekAlphaiotasubpsili", "greekAlphaiotasubpsiliperispomeni", "greekAlphaiotasubpsilitonos", "greekAlphaiotasubpsilivaria", "greekAlphamacron", "greekAlphapsili", "greekAlphapsiliperispomeni", "greekAlphapsilitonos", "greekAlphapsilivaria", "greekAlphatonos", "greekAlphavaria", "greekAlphavrachy", "greekBeta", "greekChi", "greekCoronis", "greekDelta", "greekEpsilon", "greekEpsilondasia", "greekEpsilondasiatonos", "greekEpsilondasiavaria", "greekEpsilonpsili", "greekEpsilonpsilitonos", "greekEpsilonpsilivaria", "greekEpsilontonos", "greekEpsilonvaria", "greekEta", "greekEtadasia", "greekEtadasiaperispomeni", "greekEtadasiatonos", "greekEtadasiavaria", "greekEtaiotasub", "greekEtaiotasubdasia", "greekEtaiotasubdasiaperispomeni", "greekEtaiotasubdasiatonos", "greekEtaiotasubdasiavaria", "greekEtaiotasubpsili", "greekEtaiotasubpsiliperispomeni", "greekEtaiotasubpsilitonos", "greekEtaiotasubpsilivaria", "greekEtapsili", "greekEtapsiliperispomeni", "greekEtapsilitonos", "greekEtapsilivaria", "greekEtatonos", "greekEtavaria", "greekGamma", "greekIota", "greekIotadasia", "greekIotadasiaperispomeni", "greekIotadasiatonos", "greekIotadasiavaria", "greekIotadialytika", "greekIotamacron", "greekIotapsili", "greekIotapsiliperispomeni", "greekIotapsilitonos", "greekIotapsilivaria", "greekIotatonos", "greekIotavaria", "greekIotavrachy", "greekKappa", "greekLambda", "greekMu", "greekNu", "greekOmega", "greekOmegadasia", "greekOmegadasiaperispomeni", "greekOmegadasiatonos", "greekOmegadasiavaria", "greekOmegaiotasub", "greekOmegaiotasubdasia", "greekOmegaiotasubdasiaperispomeni", "greekOmegaiotasubdasiatonos", "greekOmegaiotasubdasiavaria", "greekOmegaiotasubpsili", "greekOmegaiotasubpsiliperispomeni", "greekOmegaiotasubpsilitonos", "greekOmegaiotasubpsilivaria", "greekOmegapsili", "greekOmegapsiliperispomeni", "greekOmegapsilitonos", "greekOmegapsilivaria", "greekOmegatonos", "greekOmegavaria", "greekOmicron", "greekOmicrondasia", "greekOmicrondasiatonos", "greekOmicrondasiavaria", "greekOmicronpsili", "greekOmicronpsilitonos", "greekOmicronpsilivaria", "greekOmicrontonos", "greekOmicronvaria", "greekPhi", "greekPi", "greekPsi", "greekRho", "greekRhodasia", "greekSigma", "greekSigmalunate", "greekTau", "greekTheta", "greekUpsilon", "greekUpsilondasia", "greekUpsilondasiaperispomeni", "greekUpsilondasiatonos", "greekUpsilondasiavaria", "greekUpsilondialytika", "greekUpsilonmacron", "greekUpsilontonos", "greekUpsilonvaria", "greekUpsilonvrachy", "greekXi", "greekZeta", "greekalpha", "greekalphadasia", "greekalphadasiaperispomeni", "greekalphadasiatonos", "greekalphadasiavaria", "greekalphaiotasub", "greekalphaiotasubdasia", "greekalphaiotasubdasiaperispomeni", "greekalphaiotasubdasiatonos", "greekalphaiotasubdasiavaria", "greekalphaiotasubperispomeni", "greekalphaiotasubpsili", "greekalphaiotasubpsiliperispomeni", "greekalphaiotasubpsilitonos", "greekalphaiotasubpsilivaria", "greekalphaiotasubtonos", "greekalphaiotasubvaria", "greekalphamacron", "greekalphaoxia", "greekalphaperispomeni", "greekalphapsili", "greekalphapsiliperispomeni", "greekalphapsilitonos", "greekalphapsilivaria", "greekalphatonos", "greekalphavaria", "greekalphavrachy", "greekbeta", "greekchi", "greekdasia", "greekdasiaperispomeni", "greekdasiatonos", "greekdasiavaria", "greekdelta", "greekdialytikaperispomeni", "greekdialytikatonos", "greekdialytikavaria", "greekdigamma", "greekepsilon", "greekepsilonalt", "greekepsilondasia", "greekepsilondasiatonos", "greekepsilondasiavaria", "greekepsilonoxia", "greekepsilonpsili", "greekepsilonpsilitonos", "greekepsilonpsilivaria", "greekepsilontonos", "greekepsilonvaria", "greeketa", "greeketadasia", "greeketadasiaperispomeni", "greeketadasiatonos", "greeketadasiavaria", "greeketaiotasub", "greeketaiotasubdasia", "greeketaiotasubdasiaperispomeni", "greeketaiotasubdasiatonos", "greeketaiotasubdasiavaria", "greeketaiotasubperispomeni", "greeketaiotasubpsili", "greeketaiotasubpsiliperispomeni", "greeketaiotasubpsilitonos", "greeketaiotasubpsilivaria", "greeketaiotasubtonos", "greeketaiotasubvaria", "greeketaoxia", "greeketaperispomeni", "greeketapsili", "greeketapsiliperispomeni", "greeketapsilitonos", "greeketapsilivaria", "greeketatonos", "greeketavaria", "greekfinalsigma", "greekgamma", "greekiota", "greekiotadasia", "greekiotadasiaperispomeni", "greekiotadasiatonos", "greekiotadasiavaria", "greekiotadialytika", "greekiotadialytikaperispomeni", "greekiotadialytikatonos", "greekiotadialytikavaria", "greekiotamacron", "greekiotaoxia", "greekiotaperispomeni", "greekiotapsili", "greekiotapsiliperispomeni", "greekiotapsilitonos", "greekiotapsilivaria", "greekiotatonos", "greekiotavaria", "greekiotavrachy", "greekkappa", "greekkoppa", "greeklambda", "greekmu", "greeknu", "greeknumerals", "greeknumkoppa", "greekomega", "greekomegadasia", "greekomegadasiaperispomeni", "greekomegadasiatonos", "greekomegadasiavaria", "greekomegaiotasub", "greekomegaiotasubdasia", "greekomegaiotasubdasiaperispomeni", "greekomegaiotasubdasiatonos", "greekomegaiotasubdasiavaria", "greekomegaiotasubperispomeni", "greekomegaiotasubpsili", "greekomegaiotasubpsiliperispomeni", "greekomegaiotasubpsilitonos", "greekomegaiotasubpsilivaria", "greekomegaiotasubtonos", "greekomegaiotasubvaria", "greekomegaoxia", "greekomegaperispomeni", "greekomegapsili", "greekomegapsiliperispomeni", "greekomegapsilitonos", "greekomegapsilivaria", "greekomegatonos", "greekomegavaria", "greekomicron", "greekomicrondasia", "greekomicrondasiatonos", "greekomicrondasiavaria", "greekomicronoxia", "greekomicronpsili", "greekomicronpsilitonos", "greekomicronpsilivaria", "greekomicrontonos", "greekomicronvaria", "greekoxia", "greekperispomeni", "greekphi", "greekphialt", "greekpi", "greekpialt", "greekprosgegrammeni", "greekpsi", "greekpsili", "greekpsiliperispomeni", "greekpsilitonos", "greekpsilivaria", "greekrho", "greekrhoalt", "greekrhodasia", "greekrhopsili", "greeksampi", "greeksigma", "greeksigmalunate", "greekstigma", "greektau", "greektheta", "greekthetaalt", "greektonos", "greekupsilon", "greekupsilondasia", "greekupsilondasiaperispomeni", "greekupsilondasiatonos", "greekupsilondasiavaria", "greekupsilondiaeresis", "greekupsilondialytikaperispomeni", "greekupsilondialytikatonos", "greekupsilondialytikavaria", "greekupsilonmacron", "greekupsilonoxia", "greekupsilonperispomeni", "greekupsilonpsili", "greekupsilonpsiliperispomeni", "greekupsilonpsilitonos", "greekupsilonpsilivaria", "greekupsilontonos", "greekupsilonvaria", "greekupsilonvrachy", "greekvaria", "greekxi", "greekzeta", "grid", "groupedcommand", "gsetboxllx", "gsetboxlly", "gstroke", "gt", "gtrapprox", "gtrdot", "gtreqless", "gtreqqless", "gtrless", "gtrsim", "guilsingleleft", "guilsingleright", "gujaratinumerals", "gurmurkhinumerals", "hairline", "hairspace", "halflinestrut", "halfstrut", "halfwaybox", "handletokens", "handwritten", "hangul", "hanzi", "hash", "hat", "hbar", "hboxofvbox", "hboxreference", "hcaron", "hcircumflex", "hdofstring", "headhbox", "headlanguage", "headnumber", "headnumbercontent", "headnumberdistance", "headnumberwidth", "headreferenceattributes", "headsetupspacing", "headtext", "headtextcontent", "headtextdistance", "headtexts", "headtextwidth", "headvbox", "headwidth", "heartsuit", "hebrewAlef", "hebrewAyin", "hebrewBet", "hebrewDalet", "hebrewGimel", "hebrewHe", "hebrewHet", "hebrewKaf", "hebrewKaffinal", "hebrewLamed", "hebrewMem", "hebrewMemfinal", "hebrewNun", "hebrewNunfinal", "hebrewPe", "hebrewPefinal", "hebrewQof", "hebrewResh", "hebrewSamekh", "hebrewShin", "hebrewTav", "hebrewTet", "hebrewTsadi", "hebrewTsadifinal", "hebrewVav", "hebrewYod", "hebrewZayin", "heightanddepthofstring", "heightofstring", "heightspanningtext", "helptext", "hglue", "hiddenbar", "hiddencitation", "hiddencite", "hideblocks", "high", "highlight", "highordinalstr", "hilo", "himilo", "hl", "hookleftarrow", "hookrightarrow", "horizontalgrowingbar", "horizontalpositionbar", "hphantom", "hpos", "hsizefraction", "hslash", "hsmash", "hsmashbox", "hsmashed", "hspace", "hstroke", "htdpofstring", "htofstring", "hyphen", "hyphenatedcoloredword", "hyphenatedfile", "hyphenatedfilename", "hyphenatedhbox", "hyphenatedpar", "hyphenatedurl", "hyphenatedword", "iacute", "ibox", "ibreve", "icaron", "icircumflex", "ideographichalffillspace", "ideographicspace", "idiaeresis", "idotaccent", "idotbelow", "idoublegrave", "ifassignment", "iff", "ifinobject", "ifinoutputstream", "ifparameters", "iftrialtypesetting", "ignoreimplicitspaces", "ignorevalue", "igrave", "ihook", "iiiint", "iiiintop", "iiint", "iiintop", "iint", "iintop", "iinvertedbreve", "ijligature", "imacron", "imaginaryi", "imaginaryj", "imath", "immediatesavetwopassdata", "impliedby", "implies", "imply", "in", "includemenu", "includeversioninfo", "increment", "incrementcounter", "incrementedcounter", "incrementpagenumber", "incrementsubpagenumber", "incrementvalue", "indentation", "index", "infofont", "infofontbold", "inframed", "infty", "infull", "inheritparameter", "inhibitblank", "ininner", "ininneredge", "ininnermargin", "initializeboxstack", "inleft", "inleftedge", "inleftmargin", "inline", "inlinebuffer", "inlinedbox", "inlinemath", "inlinemathematics", "inlinemessage", "inlineordisplaymath", "inlineprettyprintbuffer", "inlinerange", "inmargin", "inmframed", "innerflushshapebox", "inother", "inouter", "inouteredge", "inoutermargin", "input", "inputfilebarename", "inputfilename", "inputfilerealsuffix", "inputfilesuffix", "inputgivenfile", "inright", "inrightedge", "inrightmargin", "insertpages", "installactionhandler", "installactivecharacter", "installanddefineactivecharacter", "installattributestack", "installautocommandhandler", "installautosetuphandler", "installbasicautosetuphandler", "installbasicparameterhandler", "installbottomframerenderer", "installcommandhandler", "installcorenamespace", "installdefinehandler", "installdefinitionset", "installdefinitionsetmember", "installdirectcommandhandler", "installdirectparameterhandler", "installdirectparametersethandler", "installdirectsetuphandler", "installdirectstyleandcolorhandler", "installframedautocommandhandler", "installframedcommandhandler", "installlanguage", "installleftframerenderer", "installnamespace", "installoutputroutine", "installpagearrangement", "installparameterhandler", "installparameterhashhandler", "installparametersethandler", "installparentinjector", "installrightframerenderer", "installrootparameterhandler", "installsetuphandler", "installsetuponlycommandhandler", "installshipoutmethod", "installsimplecommandhandler", "installsimpleframedcommandhandler", "installstyleandcolorhandler", "installswitchcommandhandler", "installswitchsetuphandler", "installtexdirective", "installtextracker", "installtopframerenderer", "installunitsseparator", "installunitsspace", "installversioninfo", "int", "intclockwise", "integerrounding", "integers", "interactionbar", "interactionbuttons", "interactionmenu", "intercal", "intertext", "intop", "invisibletimes", "invokepageheandler", "iogonek", "iota", "istltdir", "istrtdir", "italic", "italicbold", "italiccorrection", "italicface", "item", "items", "itemtag", "itilde", "jcaron", "jcircumflex", "jmath", "jobfilename", "jobfilesuffix", "kap", "kappa", "kcaron", "kcommaaccent", "keepblocks", "keeplinestogether", "keepunwantedspaces", "kerncharacters", "khook", "kkra", "koreancirclenumerals", "koreannumerals", "koreannumeralsc", "koreannumeralsp", "koreanparentnumerals", "lVert", "labellanguage", "labeltext", "labeltexts", "lacute", "lambda", "lambdabar", "land", "langle", "language", "languageCharacters", "languagecharacters", "languagecharwidth", "lastcounter", "lastcountervalue", "lastdigit", "lastlinewidth", "lastnaturalboxdp", "lastnaturalboxht", "lastnaturalboxwd", "lastpredefinedsymbol", "lastrealpage", "lastrealpagenumber", "lastsubcountervalue", "lastsubpage", "lastsubpagenumber", "lasttwodigits", "lastuserpage", "lastuserpagenumber", "lateluacode", "latin", "layeredtext", "layerheight", "layerwidth", "lazysavetaggedtwopassdata", "lazysavetwopassdata", "lbar", "lbox", "lbrace", "lbracket", "lcaron", "lceil", "lcommaaccent", "lcurl", "ldotmiddle", "ldotp", "ldots", "le", "leadsto", "left", "leftaligned", "leftarrow", "leftarrowtail", "leftarrowtriangle", "leftbottombox", "leftbox", "leftdasharrow", "leftguillemot", "leftharpoondown", "leftharpoonup", "lefthbox", "leftheadtext", "leftlabeltext", "leftleftarrows", "leftline", "leftmathlabeltext", "leftorrighthbox", "leftorrightvbox", "leftorrightvtop", "leftrightarrow", "leftrightarrows", "leftrightarrowtriangle", "leftrightharpoons", "leftrightsquigarrow", "leftskipadaption", "leftsquigarrow", "leftsubguillemot", "leftthreetimes", "lefttopbox", "lefttoright", "lefttorighthbox", "lefttorightvbox", "lefttorightvtop", "leftwavearrow", "leftwhitearrow", "leq", "leqq", "leqslant", "lessapprox", "lessdot", "lesseqgtr", "lesseqqgtr", "lessgtr", "lesssim", "letbeundefined", "letcatcodecommand", "letcscsname", "letcsnamecs", "letcsnamecsname", "letdummyparameter", "letempty", "letgvalue", "letgvalueempty", "letgvalurelax", "letterampersand", "letterat", "letterbackslash", "letterbar", "letterbgroup", "letterclosebrace", "lettercolon", "letterdollar", "letterdoublequote", "letteregroup", "letterescape", "letterexclamationmark", "letterhash", "letterhat", "letterleftbrace", "letterleftbracket", "letterleftparenthesis", "letterless", "lettermore", "letteropenbrace", "letterpercent", "letterquestionmark", "letterrightbrace", "letterrightbracket", "letterrightparenthesis", "lettersinglequote", "letterslash", "letterspacing", "lettertilde", "letterunderscore", "letvalue", "letvalueempty", "letvaluerelax", "lfence", "lfloor", "lgroup", "lhbox", "lhooknwarrow", "lhooksearrow", "limitatefirstline", "limitatelines", "limitatetext", "line", "linefeed", "linenote", "linespanningtext", "linethickness", "linterval", "listcitation", "listcite", "listlength", "listnamespaces", "ljligature", "ll", "llangle", "llap", "llbracket", "llcorner", "lll", "llless", "lmoustache", "lnapprox", "lneq", "lneqq", "lnot", "lnsim", "loadanyfile", "loadanyfileonce", "loadbtxdefinitionfile", "loadbtxreplacementfile", "loadcldfile", "loadcldfileonce", "loadfontgoodies", "loadluafile", "loadluafileonce", "loadspellchecklist", "loadtexfile", "loadtexfileonce", "loadtypescriptfile", "localframed", "localframedwithsettings", "localhsize", "localpopbox", "localpopmacro", "localpushbox", "localpushmacro", "localundefine", "locatedfilepath", "locatefilepath", "locfilename", "logo", "lohi", "lointerval", "lomihi", "longleftarrow", "longleftrightarrow", "longmapsfrom", "longmapsto", "longrightarrow", "longrightsquigarrow", "looparrowleft", "looparrowright", "lor", "low", "lowerbox", "lowercased", "lowercasestring", "lowerleftdoubleninequote", "lowerleftsingleninequote", "lowerrightdoubleninequote", "lowerrightsingleninequote", "lozenge", "lparent", "lrcorner", "lrointerval", "lrtbbox", "lstroke", "lt", "ltimes", "ltop", "luaTeX", "luacode", "luaconditional", "luaenvironment", "luaexpanded", "luaexpr", "luafunction", "luajitTeX", "luamajorversion", "luaminorversion", "luaparameterset", "luasetup", "luaversion", "lvert", "m", "mLeftarrow", "mLeftrightarrow", "mRightarrow", "mainlanguage", "makecharacteractive", "makerawcommalist", "makestrutofbox", "maltese", "mapfontsize", "mapsdown", "mapsfrom", "mapsto", "mapsup", "margindata", "margintext", "markcontent", "marking", "markinjector", "markpage", "mat", "math", "mathampersand", "mathbf", "mathbi", "mathblackboard", "mathbs", "mathdefault", "mathdollar", "mathdouble", "mathematics", "mathfraktur", "mathfunction", "mathhash", "mathhyphen", "mathit", "mathitalic", "mathlabellanguage", "mathlabeltext", "mathlabeltexts", "mathop", "mathover", "mathpercent", "mathrm", "mathscript", "mathsl", "mathss", "mathtext", "mathtextbf", "mathtextbi", "mathtextbs", "mathtextit", "mathtextsl", "mathtexttf", "mathtf", "mathtriplet", "mathtt", "mathunder", "mathupright", "mathword", "mathwordbf", "mathwordbi", "mathwordbs", "mathwordit", "mathwordsl", "mathwordtf", "maxaligned", "mbox", "mcframed", "measure", "measured", "measuredangle", "measuredeq", "medskip", "medspace", "menubutton", "mequal", "message", "metaTeX", "mfence", "mframed", "mfunction", "mfunctionlabeltext", "mhbox", "mho", "mhookleftarrow", "mhookrightarrow", "mid", "midaligned", "middle", "middlealigned", "middlebox", "midhbox", "midsubsentence", "minimalhbox", "minus", "minuscolon", "mirror", "mixedcaps", "mkvibuffer", "mleftarrow", "mleftharpoondown", "mleftharpoonup", "mleftrightarrow", "mleftrightharpoons", "mmapsto", "models", "moduleparameter", "molecule", "mono", "monobold", "mononormal", "month", "monthlong", "monthshort", "mp", "mprandomnumber", "mrel", "mrightarrow", "mrightharpoondown", "mrightharpoonup", "mrightleftharpoons", "mrightoverleftarrow", "mtext", "mtriplerel", "mtwoheadleftarrow", "mtwoheadrightarrow", "mu", "multimap", "nHdownarrow", "nHuparrow", "nLeftarrow", "nLeftrightarrow", "nRightarrow", "nVDash", "nVdash", "nVleftarrow", "nVleftrightarrow", "nVrightarrow", "nabla", "nacute", "namedheadnumber", "namedstructureheadlocation", "namedstructureuservariable", "namedstructurevariable", "namedtaggedlabeltexts", "napostrophe", "napprox", "napproxEq", "narrownobreakspace", "nasymp", "natural", "naturalhbox", "naturalhpack", "naturalnumbers", "naturalvbox", "naturalvcenter", "naturalvpack", "naturalvtop", "naturalwd", "ncaron", "ncommaaccent", "ncong", "ncurl", "ndivides", "ne", "nearrow", "neg", "negatecolorbox", "negated", "negativesign", "negthinspace", "neng", "neq", "nequiv", "neswarrow", "newattribute", "newcatcodetable", "newcounter", "newevery", "newfrenchspacing", "newmode", "newsignal", "newsystemmode", "nexists", "nextbox", "nextboxdp", "nextboxht", "nextboxhtdp", "nextboxwd", "nextcounter", "nextcountervalue", "nextdepth", "nextparagraphs", "nextrealpage", "nextrealpagenumber", "nextsubcountervalue", "nextsubpage", "nextsubpagenumber", "nextuserpage", "nextuserpagenumber", "ngeq", "ngrave", "ngtr", "ngtrless", "ngtrsim", "ni", "nihongo", "nin", "njligature", "nleftarrow", "nleftrightarrow", "nleq", "nless", "nlessgtr", "nlesssim", "nmid", "nni", "nobar", "nobreakspace", "nocap", "nocitation", "nocite", "nodetostring", "noffigurepages", "noflines", "noflocalfloats", "noheaderandfooterlines", "noheightstrut", "noindentation", "noitem", "nonfrenchspacing", "nonmathematics", "normal", "normalboldface", "normalframedwithsettings", "normalitalicface", "normalizebodyfontsize", "normalizedfontsize", "normalizefontdepth", "normalizefontheight", "normalizefontline", "normalizefontwidth", "normalizetextdepth", "normalizetextheight", "normalizetextline", "normalizetextwidth", "normalslantedface", "normaltypeface", "nospace", "not", "note", "notesymbol", "notin", "notopandbottomlines", "notragged", "nowns", "nparallel", "nprec", "npreccurlyeq", "nrightarrow", "nsim", "nsimeq", "nsqsubseteq", "nsqsupseteq", "nsubset", "nsubseteq", "nsucc", "nsucccurlyeq", "nsupset", "nsupseteq", "ntilde", "ntimes", "ntriangleleft", "ntrianglelefteq", "ntriangleright", "ntrianglerighteq", "nu", "numberofpoints", "numbers", "nvDash", "nvdash", "nvleftarrow", "nvleftrightarrow", "nvrightarrow", "nwarrow", "nwsearrow", "oacute", "obeydepth", "objectdepth", "objectheight", "objectmargin", "objectwidth", "obox", "obreve", "ocaron", "ocircumflex", "ocircumflexacute", "ocircumflexdotbelow", "ocircumflexgrave", "ocircumflexhook", "ocircumflextilde", "odiaeresis", "odiaeresismacron", "odot", "odotaccent", "odotaccentmacron", "odotbelow", "odoublegrave", "oeligature", "offset", "offsetbox", "ograve", "ohm", "ohook", "ohorn", "ohornacute", "ohorndotbelow", "ohorngrave", "ohornhook", "ohorntilde", "ohungarumlaut", "oiiint", "oiint", "oint", "ointclockwise", "ointctrclockwise", "oinvertedbreve", "omacron", "omega", "omicron", "ominus", "onedigitrounding", "oneeighth", "onefifth", "onehalf", "onequarter", "onesixth", "onesuperior", "onethird", "oogonek", "oogonekmacron", "operatorlanguage", "operatortext", "oplus", "ordfeminine", "ordinaldaynumber", "ordinalstr", "ordmasculine", "ornamenttext", "oslash", "ostroke", "ostrokeacute", "otilde", "otildemacron", "otimes", "outputfilename", "outputstreambox", "outputstreamcopy", "outputstreamunvbox", "outputstreamunvcopy", "over", "overbar", "overbars", "overbarunderbar", "overbrace", "overbraceunderbrace", "overbracket", "overbracketunderbracket", "overlaybutton", "overlaycolor", "overlaydepth", "overlayfigure", "overlayheight", "overlaylinecolor", "overlaylinewidth", "overlayoffset", "overlayrollbutton", "overlaywidth", "overleftarrow", "overloaderror", "overparent", "overparentunderparent", "overrightarrow", "overset", "overstrike", "overstrikes", "owns", "page", "pagearea", "pagebreak", "pagefigure", "pagegridspanwidth", "pageinjection", "pagenumber", "pagereference", "pagestaterealpage", "paletsize", "paragraphmark", "parallel", "part", "partial", "pdfTeX", "pdfactualtext", "pdfbackendactualtext", "pdfbackendcurrentresources", "pdfbackendsetcatalog", "pdfbackendsetcolorspace", "pdfbackendsetextgstate", "pdfbackendsetinfo", "pdfbackendsetname", "pdfbackendsetpageattribute", "pdfbackendsetpageresource", "pdfbackendsetpagesattribute", "pdfbackendsetpattern", "pdfbackendsetshade", "pdfcolor", "pdfeTeX", "percent", "percentdimen", "periodcentered", "periods", "permitcaretescape", "permitcircumflexescape", "permitspacesbetweengroups", "perp", "persiandecimals", "persiandecimalseparator", "persiannumerals", "persianthousandsseparator", "perthousand", "phantom", "phantombox", "phi", "phook", "pi", "pickupgroupedcommand", "pitchfork", "placeattachments", "placebookmarks", "placebtxrendering", "placechemical", "placecitation", "placecombinedlist", "placecomments", "placecontent", "placecurrentformulanumber", "placedbox", "placefigure", "placefloat", "placefloatwithsetups", "placefootnotes", "placeformula", "placeframed", "placegraphic", "placeheadnumber", "placeheadtext", "placehelp", "placeindex", "placeinitial", "placeintermezzo", "placelayer", "placelayeredtext", "placelegend", "placelist", "placelistofabbreviations", "placelistofchemicals", "placelistoffigures", "placelistofgraphics", "placelistofintermezzi", "placelistoflogos", "placelistofpublications", "placelistofsorts", "placelistofsynonyms", "placelistoftables", "placelocalfootnotes", "placelocalnotes", "placement", "placenamedfloat", "placenamedformula", "placenotes", "placeongrid", "placeontopofeachother", "placepagenumber", "placepairedbox", "placeparallel", "placerawlist", "placeregister", "placerenderingwindow", "placesidebyside", "placesubformula", "placetable", "pm", "popattribute", "popmacro", "popmode", "popsystemmode", "position", "positionoverlay", "positionregionoverlay", "positivesign", "postponenotes", "prec", "precapprox", "preccurlyeq", "preceq", "preceqq", "precnapprox", "precneq", "precneqq", "precnsim", "precsim", "predefinedfont", "predefinefont", "predefinesymbol", "prefixedpagenumber", "prefixlanguage", "prefixtext", "prependetoks", "prependgvalue", "prependtocommalist", "prependtoks", "prependtoksonce", "prependvalue", "presetbtxlabeltext", "presetdocument", "presetfieldsymbols", "presetheadtext", "presetlabeltext", "presetmathlabeltext", "presetoperatortext", "presetprefixtext", "presetsuffixtext", "presettaglabeltext", "presetunittext", "pretocommalist", "prettyprintbuffer", "prevcounter", "prevcountervalue", "preventmode", "prevrealpage", "prevrealpagenumber", "prevsubcountervalue", "prevsubpage", "prevsubpagenumber", "prevuserpage", "prevuserpagenumber", "prime", "primes", "procent", "processMPbuffer", "processMPfigurefile", "processaction", "processallactionsinset", "processassignlist", "processassignmentcommand", "processassignmentlist", "processbetween", "processblocks", "processbodyfontenvironmentlist", "processcolorcomponents", "processcommacommand", "processcommalist", "processcommalistwithparameters", "processcontent", "processfile", "processfilemany", "processfilenone", "processfileonce", "processfirstactioninset", "processisolatedchars", "processisolatedwords", "processlinetablebuffer", "processlinetablefile", "processlist", "processmonth", "processranges", "processseparatedlist", "processtexbuffer", "processtokens", "processuntil", "processxtablebuffer", "processyear", "prod", "product", "profiledbox", "profilegivenbox", "program", "project", "propto", "pseudoMixedCapped", "pseudoSmallCapped", "pseudoSmallcapped", "pseudosmallcapped", "psi", "punctuationspace", "purenumber", "pushattribute", "pushbutton", "pushmacro", "pushmode", "pushoutputstream", "pushsystemmode", "putboxincache", "putnextboxincache", "qquad", "quad", "quadrupleprime", "quads", "quarterstrut", "questiondown", "questionedeq", "quitcommalist", "quitprevcommalist", "quittypescriptscanning", "quotation", "quote", "quotedbl", "quotedblbase", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "quotesingle", "quotesinglebase", "rVert", "racute", "raggedbottom", "raggedcenter", "raggedleft", "raggedright", "raggedwidecenter", "raisebox", "randomizetext", "randomnumber", "rangle", "rationals", "rawcounter", "rawcountervalue", "rawdate", "rawdoifelseinset", "rawdoifinset", "rawdoifinsetelse", "rawgetparameters", "rawprocessaction", "rawprocesscommacommand", "rawprocesscommalist", "rawstructurelistuservariable", "rawsubcountervalue", "rbox", "rbrace", "rbracket", "rcaron", "rceil", "rcommaaccent", "rdoublegrave", "readfile", "readfixfile", "readjobfile", "readlocfile", "readsetfile", "readsysfile", "readtexfile", "readxmlfile", "realSmallCapped", "realSmallcapped", "realpagenumber", "reals", "realsmallcapped", "recursedepth", "recurselevel", "recursestring", "redoconvertfont", "ref", "reference", "referenceprefix", "referring", "registerattachment", "registerctxluafile", "registered", "registerexternalfigure", "registerfontclass", "registerhyphenationexception", "registerhyphenationpattern", "registermenubuttons", "registersort", "registersynonym", "registerunit", "regular", "relatemarking", "relateparameterhandlers", "relaxvalueifundefined", "relbar", "remainingcharacters", "remark", "removebottomthings", "removedepth", "removefromcommalist", "removelastskip", "removelastspace", "removemarkedcontent", "removepunctuation", "removesubstring", "removetoks", "removeunwantedspaces", "replacefeature", "replaceincommalist", "replaceword", "rescan", "rescanwithsetup", "resetMPdrawing", "resetMPenvironment", "resetMPinstance", "resetallattributes", "resetandaddfeature", "resetbar", "resetboxesincache", "resetbreakpoints", "resetbuffer", "resetcharacteralign", "resetcharacterkerning", "resetcharacterspacing", "resetcharacterstripping", "resetcollector", "resetcounter", "resetdigitsmanipulation", "resetdirection", "resetfeature", "resetflag", "resetfontcolorsheme", "resetfontfallback", "resetfontsolution", "resethyphenationfeatures", "resetinjector", "resetinteractionmenu", "resetitaliccorrection", "resetlayer", "resetlocalfloats", "resetmarker", "resetmarking", "resetmode", "resetpagenumber", "resetparallel", "resetpath", "resetpenalties", "resetprofile", "resetrecurselevel", "resetreference", "resetreplacement", "resetscript", "resetsetups", "resetshownsynonyms", "resetsubpagenumber", "resetsymbolset", "resetsystemmode", "resettimer", "resettrackers", "resettrialtypesetting", "resetusedsortings", "resetusedsynonyms", "resetuserpagenumber", "resetvalue", "resetvisualizers", "reshapebox", "resolvedglyphdirect", "resolvedglyphstyled", "restartcounter", "restorebox", "restorecatcodes", "restorecounter", "restorecurrentattributes", "restoreendofline", "restoreglobalbodyfont", "restriction", "reusableMPgraphic", "reuseMPgraphic", "reuserandomseed", "reverseddoubleprime", "reversedprime", "reversedtripleprime", "revivefeature", "rfence", "rfloor", "rgroup", "rhbox", "rho", "rhooknearrow", "rhookswarrow", "right", "rightaligned", "rightangle", "rightarrow", "rightarrowbar", "rightarrowtail", "rightarrowtriangle", "rightbottombox", "rightbox", "rightdasharrow", "rightguillemot", "rightharpoondown", "rightharpoonup", "righthbox", "rightheadtext", "rightlabeltext", "rightleftarrows", "rightleftharpoons", "rightline", "rightmathlabeltext", "rightorleftpageaction", "rightrightarrows", "rightskipadaption", "rightsquigarrow", "rightsubguillemot", "rightthreearrows", "rightthreetimes", "righttoleft", "righttolefthbox", "righttoleftvbox", "righttoleftvtop", "righttopbox", "rightwavearrow", "rightwhitearrow", "ring", "rinterval", "rinvertedbreve", "risingdotseq", "rlap", "rlointerval", "rmoustache", "rneq", "robustaddtocommalist", "robustdoifelseinset", "robustdoifinsetelse", "robustpretocommalist", "rointerval", "rollbutton", "roman", "romanC", "romanD", "romanI", "romanII", "romanIII", "romanIV", "romanIX", "romanL", "romanM", "romanV", "romanVI", "romanVII", "romanVIII", "romanX", "romanXI", "romanXII", "romanc", "romand", "romani", "romanii", "romaniii", "romaniv", "romanix", "romanl", "romanm", "romannumerals", "romanv", "romanvi", "romanvii", "romanviii", "romanx", "romanxi", "romanxii", "rootradical", "rotate", "rparent", "rrangle", "rrbracket", "rrointerval", "rtimes", "rtop", "ruledhbox", "ruledhpack", "ruledmbox", "ruledtopv", "ruledtpack", "ruledvbox", "ruledvpack", "ruledvtop", "runMPbuffer", "runninghbox", "rvert", "sacute", "safechar", "samplefile", "sans", "sansbold", "sansnormal", "sansserif", "savebox", "savebtxdataset", "savebuffer", "savecounter", "savecurrentattributes", "savenormalmeaning", "savetaggedtwopassdata", "savetwopassdata", "sbox", "scale", "scaron", "scedilla", "schwa", "schwahook", "scircumflex", "scommaaccent", "screen", "searrow", "secondoffivearguments", "secondoffourarguments", "secondofsixarguments", "secondofthreearguments", "secondofthreeunexpanded", "secondoftwoarguments", "secondoftwounexpanded", "section", "sectionmark", "seeindex", "select", "selectblocks", "serializecommalist", "serializedcommalist", "serif", "serifbold", "serifnormal", "setJSpreamble", "setMPlayer", "setMPpositiongraphic", "setMPpositiongraphicrange", "setMPtext", "setMPvariable", "setMPvariables", "setbar", "setbigbodyfont", "setboxllx", "setboxlly", "setbreakpoints", "setcapstrut", "setcatcodetable", "setcharacteralign", "setcharactercasing", "setcharactercleaning", "setcharacterkerning", "setcharacterspacing", "setcharacterstripping", "setcharstrut", "setcollector", "setcolormodell", "setcounter", "setcounterown", "setcurrentfontclass", "setdataset", "setdefaultpenalties", "setdigitsmanipulation", "setdirection", "setdocumentargument", "setdocumentargumentdefault", "setdocumentfilename", "setdummyparameter", "setelementexporttag", "setemeasure", "setevalue", "setevariable", "setevariables", "setfirstline", "setflag", "setfont", "setfontcolorsheme", "setfontfeature", "setfontsolution", "setfontstrut", "setgmeasure", "setgvalue", "setgvariable", "setgvariables", "sethboxregister", "sethyphenatedurlafter", "sethyphenatedurlbefore", "sethyphenatedurlnormal", "sethyphenationfeatures", "setinitial", "setinjector", "setinteraction", "setinterfacecommand", "setinterfaceconstant", "setinterfaceelement", "setinterfacemessage", "setinterfacevariable", "setinternalrendering", "setitaliccorrection", "setlayer", "setlayerframed", "setlayertext", "setlinefiller", "setlocalhsize", "setmainbodyfont", "setmainparbuilder", "setmarker", "setmarking", "setmathstyle", "setmeasure", "setmessagetext", "setminus", "setmode", "setnostrut", "setnote", "setnotetext", "setobject", "setoldstyle", "setpagegrid", "setpagereference", "setpagestate", "setpagestaterealpageno", "setpenalties", "setpercentdimen", "setposition", "setpositionbox", "setpositiondata", "setpositiondataplus", "setpositiononly", "setpositionplus", "setpositionstrut", "setprofile", "setrandomseed", "setreference", "setreferencedobject", "setregisterentry", "setreplacement", "setrigidcolumnbalance", "setrigidcolumnhsize", "setscript", "setsectionblock", "setsimplecolumnhsize", "setsmallbodyfont", "setsmallcaps", "setstackbox", "setstructurepageregister", "setstrut", "setsuperiors", "setsystemmode", "settabular", "settaggedmetadata", "settextcontent", "settightobject", "settightreferencedobject", "settightunreferencedobject", "settrialtypesetting", "setuevalue", "setugvalue", "setunreferencedobject", "setup", "setupMPgraphics", "setupMPinstance", "setupMPpage", "setupMPvariables", "setupTABLE", "setupTEXpage", "setupalign", "setupalternativestyles", "setuparranging", "setupattachment", "setupattachments", "setupbackend", "setupbackground", "setupbackgrounds", "setupbar", "setupbars", "setupblackrules", "setupblank", "setupbleeding", "setupblock", "setupbodyfont", "setupbookmark", "setupbottom", "setupbottomtexts", "setupbtx", "setupbtxdataset", "setupbtxlabeltext", "setupbtxlist", "setupbtxregister", "setupbtxrendering", "setupbuffer", "setupbutton", "setupcapitals", "setupcaption", "setupcaptions", "setupcharacterkerning", "setupcharacterspacing", "setupchemical", "setupchemicalframed", "setupclipping", "setupcollector", "setupcolor", "setupcolors", "setupcolumns", "setupcolumnspan", "setupcombination", "setupcombinedlist", "setupcomment", "setupcontent", "setupcounter", "setupdataset", "setupdelimitedtext", "setupdescription", "setupdirections", "setupdocument", "setupeffect", "setupenumeration", "setupenumerations", "setupenv", "setupexport", "setupexternalfigure", "setupexternalsoundtracks", "setupfield", "setupfieldbody", "setupfieldcategory", "setupfieldcontentframed", "setupfieldlabelframed", "setupfields", "setupfieldtotalframed", "setupfiller", "setupfillinlines", "setupfillinrules", "setupfirstline", "setupfittingpage", "setupfloat", "setupfloatcaption", "setupfloats", "setupfloatsplitting", "setupfontexpansion", "setupfontprotrusion", "setupfonts", "setupfontsolution", "setupfooter", "setupfootertexts", "setupforms", "setupformula", "setupformulae", "setupformulaframed", "setupframed", "setupframedcontent", "setupframedtable", "setupframedtablecolumn", "setupframedtablerow", "setupframedtext", "setupframedtexts", "setupglobalreferenceprefix", "setuphead", "setupheadalternative", "setupheader", "setupheadertexts", "setupheadnumber", "setupheads", "setupheadtext", "setuphelp", "setuphigh", "setuphighlight", "setuphyphenation", "setuphyphenmark", "setupindentedtext", "setupindenting", "setupindex", "setupinitial", "setupinsertion", "setupinteraction", "setupinteractionbar", "setupinteractionmenu", "setupinteractionscreen", "setupinterlinespace", "setupitaliccorrection", "setupitemgroup", "setupitemizations", "setupitemize", "setupitems", "setuplabel", "setuplabeltext", "setuplanguage", "setuplayer", "setuplayeredtext", "setuplayout", "setuplayouttext", "setuplegend", "setuplinefiller", "setuplinefillers", "setuplinenote", "setuplinenumbering", "setuplines", "setuplinetable", "setuplinewidth", "setuplist", "setuplistalternative", "setuplistextra", "setuplocalfloats", "setuplocalinterlinespace", "setuplow", "setuplowhigh", "setuplowmidhigh", "setupmakeup", "setupmarginblock", "setupmargindata", "setupmarginframed", "setupmarginrule", "setupmarginrules", "setupmarking", "setupmathalignment", "setupmathcases", "setupmathematics", "setupmathfence", "setupmathfraction", "setupmathfractions", 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"setupquotation", "setupquote", "setuprealpagenumber", "setupreferenceformat", "setupreferenceprefix", "setupreferencestructureprefix", "setupreferencing", "setupregister", "setupregisters", "setuprenderingwindow", "setuprotate", "setups", "setupscale", "setupscript", "setupscripts", "setupsectionblock", "setupselector", "setupshift", "setupsidebar", "setupsorting", "setupspacing", "setupspellchecking", "setupstartstop", "setupstretched", "setupstruts", "setupstyle", "setupsubformula", "setupsubformulas", "setupsubpagenumber", "setupsuffixtext", "setupsymbolset", "setupsynctex", "setupsynonyms", "setuptables", "setuptabulate", "setuptabulation", "setuptagging", "setuptaglabeltext", "setuptext", "setuptextbackground", "setuptextflow", "setuptextrules", "setuptexttexts", "setupthinrules", "setuptolerance", "setuptooltip", "setuptop", "setuptoptexts", "setuptype", "setuptyping", "setupunit", "setupunittext", "setupurl", "setupuserpagenumber", "setupversion", "setupviewerlayer", 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"showgrid", "showgridsnapping", "showhelp", "showhyphenationtrace", "showhyphens", "showinjector", "showjustification", "showkerning", "showlayout", "showlayoutcomponents", "showligature", "showligatures", "showlogcategories", "showmakeup", "showmargins", "showmessage", "showminimalbaseline", "shownextbox", "showotfcomposition", "showpalet", "showparentchain", "showprint", "showsetups", "showsetupsdefinition", "showstruts", "showsymbolset", "showtimer", "showtokens", "showtrackers", "showvalue", "showvariable", "showwarning", "sigma", "sim", "simeq", "simplealignedbox", "simplealignedboxplus", "simplealignedspreadbox", "simplegroupedcommand", "simplereversealignedbox", "simplereversealignedboxplus", "singalcharacteralign", "singlebond", "singleverticalbar", "sixperemspace", "sixthofsixarguments", "slanted", "slantedbold", "slantedface", "slash", "slicepages", "slong", "slovenianNumerals", "sloveniannumerals", "small", "smallbodyfont", "smallbold", "smallbolditalic", "smallboldslanted", 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"startMP", "startMPclip", "startMPcode", "startMPdefinitions", "startMPdrawing", "startMPenvironment", "startMPextensions", "startMPinclusions", "startMPinitializations", "startMPpage", "startMPpositiongraphic", "startMPpositionmethod", "startMPrun", "startPARSEDXML", "startTABLE", "startTABLEbody", "startTABLEfoot", "startTABLEhead", "startTABLEnext", "startTC", "startTD", "startTDs", "startTEX", "startTEXpage", "startTH", "startTN", "startTR", "startTRs", "startTX", "startTY", "startXML", "startalign", "startalignment", "startallmodes", "startappendices", "startarrangedpages", "startaside", "startattachment", "startbackground", "startbackmatter", "startbar", "startbbordermatrix", "startbitmapimage", "startblockquote", "startbodymatter", "startbordermatrix", "startboxedcolumns", "startbtxlabeltext", "startbtxrenderingdefinitions", "startbuffer", "startcases", "startcatcodetable", "startcenteraligned", "startchapter", "startcharacteralign", "startcheckedfences", "startchemical", 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"startframedtext", "startfrontmatter", "startgoto", "startgraphictext", "startgridsnapping", "starthanging", "starthbox", "starthboxestohbox", "starthboxregister", "starthead", "startheadtext", "starthelptext", "starthiding", "starthighlight", "starthyphenation", "startimath", "startindentation", "startindentedtext", "startinteraction", "startinteractionmenu", "startinterface", "startintermezzotext", "startintertext", "startitem", "startitemgroup", "startitemgroupcolumns", "startitemize", "startknockout", "startlabeltext", "startlayout", "startleftaligned", "startlegend", "startline", "startlinealignment", "startlinecorrection", "startlinefiller", "startlinenote", "startlinenumbering", "startlines", "startlinetable", "startlinetablebody", "startlinetablecell", "startlinetablehead", "startlocalfootnotes", "startlocalheadsetup", "startlocallinecorrection", "startlocalnotes", "startlocalsetups", "startlua", "startluacode", "startluaparameterset", "startluasetups", "startmakeup", "startmarginblock", "startmarginrule", "startmarkedcontent", "startmathalignment", "startmathcases", "startmathlabeltext", "startmathmatrix", "startmathmode", "startmathstyle", "startmatrices", "startmatrix", "startmaxaligned", "startmdformula", "startmidaligned", "startmiddlealigned", "startmiddlemakeup", "startmixedcolumns", "startmode", "startmodeset", "startmodule", "startmoduletestsection", "startmpformula", "startnamedsection", "startnamedsubformulas", "startnarrow", "startnarrower", "startnegative", "startnicelyfilledbox", "startnointerference", "startnotallmodes", "startnotext", "startnotmode", "startoperatortext", "startopposite", "startoutputstream", "startoverlay", "startoverprint", "startpacked", "startpagecomment", "startpagefigure", "startpagegrid", "startpagegridspan", "startpagelayout", "startpagemakeup", "startpar", "startparagraph", "startparagraphs", "startparagraphscell", "startparbuilder", "startpart", "startpath", "startplacechemical", "startplacefigure", 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"stopknockout", "stoplabeltext", "stoplayout", "stopleftaligned", "stoplegend", "stopline", "stoplinealignment", "stoplinecorrection", "stoplinefiller", "stoplinenote", "stoplinenumbering", "stoplines", "stoplinetable", "stoplinetablebody", "stoplinetablecell", "stoplinetablehead", "stoplocalfootnotes", "stoplocalheadsetup", "stoplocallinecorrection", "stoplocalnotes", "stoplocalsetups", "stoplua", "stopluacode", "stopluaparameterset", "stopluasetups", "stopmakeup", "stopmarginblock", "stopmarginrule", "stopmarkedcontent", "stopmathalignment", "stopmathcases", "stopmathlabeltext", "stopmathmatrix", "stopmathmode", "stopmathstyle", "stopmatrices", "stopmatrix", "stopmaxaligned", "stopmdformula", "stopmidaligned", "stopmiddlealigned", "stopmiddlemakeup", "stopmixedcolumns", "stopmode", "stopmodeset", "stopmodule", "stopmoduletestsection", "stopmpformula", "stopnamedsection", "stopnamedsubformulas", "stopnarrow", "stopnarrower", "stopnegative", "stopnicelyfilledbox", "stopnointerference", "stopnotallmodes", "stopnotext", "stopnotmode", "stopoperatortext", "stopopposite", "stopoutputstream", "stopoverlay", "stopoverprint", "stoppacked", "stoppagecomment", "stoppagefigure", "stoppagegrid", "stoppagegridspan", "stoppagelayout", "stoppagemakeup", "stoppar", "stopparagraph", "stopparagraphs", "stopparagraphscell", "stopparbuilder", "stoppart", "stoppath", "stopplacechemical", "stopplacefigure", "stopplacefloat", "stopplaceformula", "stopplacegraphic", "stopplaceintermezzo", "stopplacelegend", "stopplacepairedbox", "stopplacetable", "stoppositioning", "stoppositionoverlay", "stoppositive", "stoppostponing", "stopprefixtext", "stopprocessassignmentcommand", "stopprocessassignmentlist", "stopprocesscommacommand", "stopprocesscommalist", "stopproduct", "stopproject", "stopprotect", "stopprotectedcolors", "stoppublication", "stoppunctuation", "stopquotation", "stopquote", "stoprandomized", "stoprandomseed", "stoprawsetups", "stopreadingfile", "stopreferenceprefix", "stopregime", "stopregister", "stopreusableMPgraphic", "stoprightaligned", "stopscript", "stopsdformula", "stopsection", "stopsectionblock", "stopsectionblockenvironment", "stopsectionlevel", "stopsetups", "stopshapebox", "stopshift", "stopsidebar", "stopsimplecolumns", "stopspecialitem", "stopspeech", "stopspformula", "stopsplitformula", "stopspread", "stopstandardmakeup", "stopstartstop", "stopstaticMPfigure", "stopstaticMPgraphic", "stopstrictinspectnextcharacter", "stopstructurepageregister", "stopstrut", "stopstyle", "stopsubformulas", "stopsubject", "stopsubjectlevel", "stopsubsection", "stopsubsentence", "stopsubstack", "stopsubsubject", "stopsubsubsection", "stopsubsubsubject", "stopsubsubsubsection", "stopsubsubsubsubject", "stopsubsubsubsubsection", "stopsubsubsubsubsubject", "stopsuffixtext", "stopsymbolset", "stoptable", "stoptablehead", "stoptables", "stoptabletail", "stoptabletext", "stoptabulate", "stoptabulatehead", "stoptabulatetail", "stoptagged", "stoptaglabeltext", "stoptexcode", 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"synchronizeoutputstreams", "synchronizestrut", "synchronizewhitespace", "synctexblockfilename", "synctexresetfilename", "synctexsetfilename", "systemlog", "systemlogfirst", "systemloglast", "systemsetups", "tLeftarrow", "tLeftrightarrow", "tRightarrow", "tabulateautoline", "tabulateautorule", "tabulateline", "tabulaterule", "taggedctxcommand", "taggedlabeltexts", "taglabellanguage", "taglabeltext", "tau", "tbinom", "tbox", "tcaron", "tcedilla", "tcommaaccent", "tcurl", "tequal", "test", "testandsplitstring", "testcolumn", "testfeature", "testfeatureonce", "testpage", "testpageonly", "testpagesync", "testtokens", "tex", "texdefinition", "texsetup", "textAngstrom", "textacute", "textampersand", "textasciicircum", "textasciitilde", "textat", "textbackslash", "textbar", "textbottomcomma", "textbottomdot", "textbraceleft", "textbraceright", "textbreve", "textbrokenbar", "textbullet", "textcaron", "textcedilla", "textcelsius", "textcent", "textcircledP", "textcircumflex", "textcitation", 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"unexpandeddocumentvariable", "unframed", "unhhbox", "unihex", "uniqueMPgraphic", "uniqueMPpagegraphic", "unit", "unitlanguage", "unitshigh", "unitslow", "unittext", "unknown", "unprotected", "unregisterhyphenationpattern", "unspaceafter", "unspaceargument", "unspaced", "unspacestring", "untexargument", "untexcommand", "uogonek", "upand", "uparrow", "updasharrow", "updownarrow", "updownarrowbar", "updownarrows", "upharpoonleft", "upharpoonright", "uplus", "uppercased", "uppercasestring", "upperleftdoubleninequote", "upperleftdoublesixquote", "upperleftsingleninequote", "upperleftsinglesixquote", "upperrightdoubleninequote", "upperrightdoublesixquote", "upperrightsingleninequote", "upperrightsinglesixquote", "upsilon", "upuparrows", "upwhitearrow", "urcorner", "uring", "url", "useJSscripts", "useMPenvironmentbuffer", "useMPgraphic", "useMPlibrary", "useMPrun", "useMPvariables", "useURL", "usealignparameter", "useblankparameter", "useblocks", "usebodyfont", "usebodyfontparameter", "usebtxdataset", "usebtxdefinitions", "usecitation", "usecolors", "usecomponent", "usedirectory", "usedummycolorparameter", "usedummystyleandcolor", "usedummystyleparameter", "useenvironment", "useexternaldocument", "useexternalfigure", "useexternalrendering", "useexternalsoundtrack", "usefigurebase", "usefile", "usegridparameter", "useindentingparameter", "useindentnextparameter", "useinterlinespaceparameter", "uselanguageparameter", "useluamodule", "usemathstyleparameter", "usemodule", "useproduct", "useprofileparameter", "useproject", "usereferenceparameter", "userpagenumber", "usesetupsparameter", "usestaticMPfigure", "usesubpath", "usesymbols", "usetexmodule", "usetypescript", "usetypescriptfile", "useurl", "usezipfile", "utfchar", "utflower", "utfupper", "utilde", "utilityregisterlength", "vDash", "varTheta", "varepsilon", "varkappa", "varnothing", "varphi", "varpi", "varrho", "varsigma", "vartheta", "vboxreference", "vdash", "vdots", "vec", "vee", "veebar", "veeeq", "verbatim", "verbatimstring", "verbosenumber", "version", "vert", "verticalgrowingbar", "verticalpositionbar", "veryraggedcenter", "veryraggedleft", "veryraggedright", "vglue", "viewerlayer", "vl", "vphantom", "vpos", "vsmash", "vsmashbox", "vsmashed", "vspace", "vspacing", "wcircumflex", "wdofstring", "wedge", "wedgeeq", "weekday", "whitearrowupfrombar", "widehat", "widetilde", "widthofstring", "widthspanningtext", "withoutpt", "word", "wordright", "words", "wordtonumber", "wp", "wr", "writebetweenlist", "writedatatolist", "writestatus", "writetolist", "xLeftarrow", "xLeftrightarrow", "xRightarrow", "xdefconvertedargument", "xequal", "xfrac", "xhookleftarrow", "xhookrightarrow", "xi", "xleftarrow", "xleftharpoondown", "xleftharpoonup", "xleftrightarrow", "xleftrightharpoons", "xmapsto", "xmladdindex", "xmlafterdocumentsetup", "xmlaftersetup", "xmlall", "xmlappenddocumentsetup", "xmlappendsetup", "xmlapplyselectors", "xmlatt", "xmlattdef", "xmlattribute", "xmlattributedef", "xmlbadinclusions", "xmlbeforedocumentsetup", "xmlbeforesetup", "xmlchainatt", "xmlchainattdef", "xmlchecknamespace", "xmlcommand", "xmlconcat", "xmlconcatrange", "xmlcontext", "xmlcount", "xmldefaulttotext", "xmldirectives", "xmldirectivesafter", "xmldirectivesbefore", "xmldisplayverbatim", "xmldoif", "xmldoifelse", "xmldoifelseempty", "xmldoifelseselfempty", "xmldoifelsetext", "xmldoifelsevalue", "xmldoifnot", "xmldoifnotselfempty", "xmldoifnottext", "xmldoifselfempty", "xmldoiftext", "xmlelement", "xmlfilter", "xmlfirst", "xmlflush", "xmlflushcontext", "xmlflushdocumentsetups", "xmlflushlinewise", "xmlflushpure", "xmlflushspacewise", "xmlflushtext", "xmlinclude", "xmlinclusion", "xmlinclusions", "xmlinfo", "xmlinjector", "xmlinlineprettyprint", "xmlinlineprettyprinttext", "xmlinlineverbatim", "xmlinstalldirective", "xmllast", "xmllastatt", "xmllastmatch", "xmllastpar", "xmlloadbuffer", "xmlloaddata", "xmlloaddirectives", "xmlloadfile", "xmlloadonly", "xmlmain", "xmlmapvalue", "xmlname", "xmlnamespace", "xmlnonspace", "xmlpar", "xmlparam", "xmlpath", "xmlpos", "xmlposition", "xmlprependdocumentsetup", "xmlprependsetup", "xmlprettyprint", "xmlprettyprinttext", "xmlprocessbuffer", "xmlprocessdata", "xmlprocessfile", "xmlpure", "xmlraw", "xmlrefatt", "xmlregistereddocumentsetups", "xmlregisteredsetups", "xmlregisterns", "xmlremapname", "xmlremapnamespace", "xmlremovedocumentsetup", "xmlremovesetup", "xmlresetdocumentsetups", "xmlresetinjectors", "xmlresetsetups", "xmlsave", "xmlsetatt", "xmlsetattribute", "xmlsetentity", "xmlsetfunction", "xmlsetinjectors", "xmlsetpar", "xmlsetparam", "xmlsetsetup", "xmlsetup", "xmlshow", "xmlsnippet", "xmlstrip", "xmlstripnolines", "xmlstripped", "xmlstrippednolines", "xmltag", "xmltexentity", "xmltext", "xmltobuffer", "xmltobufferverbose", "xmltofile", "xmlvalue", "xmlverbatim", "xrel", "xrightarrow", "xrightharpoondown", "xrightharpoonup", "xrightleftharpoons", "xrightoverleftarrow", "xsplitstring", "xtriplerel", "xtwoheadleftarrow", "xtwoheadrightarrow", "xxfrac", "xypos", "yacute", "ycircumflex", "ydiaeresis", "ydotbelow", "yen", "ygrave", "yhook", "ymacron", "ytilde", "zacute", "zcaron", "zdotaccent", "zerowidthnobreakspace", "zerowidthspace", "zeta", "zhook", "zstroke", "zwj", "zwnj" },
+ ["common"]={ "AEacute", "AEligature", "AEmacron", "AMSTEX", "Aacute", "Abreve", "Abreveacute", "Abrevedotbelow", "Abrevegrave", "Abrevehook", "Abrevetilde", "Acaron", "Acircumflex", "Acircumflexacute", "Acircumflexdotbelow", "Acircumflexgrave", "Acircumflexhook", "Acircumflextilde", "Adiaeresis", "Adiaeresismacron", "Adotaccent", "Adotaccentmacron", "Adotbelow", "Adoublegrave", "AfterPar", "Agrave", "Ahook", "Ainvertedbreve", "Alpha", "Alphabeticnumerals", "AmSTeX", "Amacron", "And", "Angstrom", "Aogonek", "Aring", "Aringacute", "Arrowvert", "Astroke", "Atilde", "BeforePar", "Beta", "Bhook", "Big", "Bigg", "Biggl", "Biggm", "Biggr", "Bigl", "Bigm", "Bigr", "Box", "Bumpeq", "CONTEXT", "Cacute", "Cap", "Caps", "Ccaron", "Ccedilla", "Ccircumflex", "Cdotaccent", "Character", "Characters", "Chi", "Chook", "ConTeXt", "Context", "ConvertConstantAfter", "ConvertToConstant", "Cstroke", "Cup", "DZcaronligature", "DZligature", "Dafrican", "Dcaron", "Ddownarrow", "Delta", "Dhook", "Doteq", "Downarrow", "Dstroke", "Dzcaronligature", "Dzligature", "ETEX", "Eacute", "Ebreve", "Ecaron", "Ecedilla", "Ecircumflex", "Ecircumflexacute", "Ecircumflexdotbelow", "Ecircumflexgrave", "Ecircumflexhook", "Ecircumflextilde", "Ediaeresis", "Edotaccent", "Edotbelow", "Edoublegrave", "Egrave", "Ehook", "Einvertedbreve", "Emacron", "Eogonek", "Epsilon", "Eta", "Eth", "Etilde", "Eulerconst", "EveryLine", "EveryPar", "Fhook", "Finv", "Gacute", "Game", "Gamma", "Gbreve", "Gcaron", "Gcircumflex", "Gcommaaccent", "Gdotaccent", "GetPar", "Ghook", "GotoPar", "Greeknumerals", "Gstroke", "Hat", "Hcaron", "Hcircumflex", "Hstroke", "IJligature", "INRSTEX", "Iacute", "Ibreve", "Icaron", "Icircumflex", "Idiaeresis", "Idotaccent", "Idotbelow", "Idoublegrave", "Igrave", "Ihook", "Iinvertedbreve", "Im", "Imacron", "Iogonek", "Iota", "Istroke", "Itilde", "Jcircumflex", "Join", "Kappa", "Kcaron", "Kcommaaccent", "Khook", "LAMSTEX", "LATEX", "LJligature", "LUAJITTEX", "LUATEX", "LaTeX", "Lacute", "LamSTeX", "Lambda", "Lbar", "Lcaron", "Lcommaaccent", "Ldotmiddle", "Ldsh", "Leftarrow", "Leftrightarrow", "Ljligature", "Lleftarrow", "Longleftarrow", "Longleftrightarrow", "Longmapsfrom", "Longmapsto", "Longrightarrow", "Lsh", "Lstroke", "Lua", "LuaTeX", "LuajitTeX", "METAFONT", "METAFUN", "METAPOST", "MKII", "MKIV", "MKIX", "MKVI", "MKXI", "MONTH", "MONTHLONG", "MONTHSHORT", "MPII", "MPIV", "MPVI", "MPanchor", "MPbetex", "MPc", "MPcode", "MPcolor", "MPcoloronly", "MPcolumn", "MPd", "MPdrawing", "MPfontsizehskip", "MPgetmultipars", "MPgetmultishape", "MPgetposboxes", "MPh", "MPinclusions", "MPleftskip", "MPll", "MPlr", "MPls", "MPmenubuttons", "MPn", "MPoptions", "MPoverlayanchor", "MPp", "MPpage", "MPpardata", "MPplus", "MPpos", "MPpositiongraphic", "MPposset", "MPr", "MPrawvar", "MPregion", "MPrest", "MPrightskip", "MPrs", "MPstring", "MPtext", "MPtransparency", "MPul", "MPur", "MPv", "MPvar", "MPvariable", "MPvv", "MPw", "MPwhd", "MPx", "MPxy", "MPxywhd", "MPy", "Mapsfrom", "Mapsto", "MetaFont", "MetaFun", "MetaPost", "Mu", "NJligature", "Nacute", "Ncaron", "Ncommaaccent", "Nearrow", "Neng", "Ngrave", "Njligature", "NormalizeFontHeight", "NormalizeFontWidth", "NormalizeTextHeight", "NormalizeTextWidth", "Ntilde", "Nu", "Numbers", "Nwarrow", "OEligature", "Oacute", "Obreve", "Ocaron", "Ocircumflex", "Ocircumflexacute", "Ocircumflexdotbelow", "Ocircumflexgrave", "Ocircumflexhook", "Ocircumflextilde", "Odiaeresis", "Odiaeresismacron", "Odotaccent", "Odotaccentmacron", "Odotbelow", "Odoublegrave", "Ograve", "Ohook", "Ohorn", "Ohornacute", "Ohorndotbelow", "Ohorngrave", "Ohornhook", "Ohorntilde", "Ohungarumlaut", "Oinvertedbreve", "Omacron", "Omega", "Omicron", "Oogonek", "Oogonekmacron", "Ostroke", "Ostrokeacute", "Otilde", "Otildemacron", "P", "PDFETEX", "PDFTEX", "PDFcolor", "PICTEX", "PPCHTEX", "PPCHTeX", "PRAGMA", "Phi", "Phook", "Pi", "PiCTeX", "Plankconst", "PointsToBigPoints", "PointsToReal", "PointsToWholeBigPoints", "PropertyLine", "Psi", "PtToCm", "Racute", "Rcaron", "Rcommaaccent", "Rdoublegrave", "Rdsh", "Re", "ReadFile", "Relbar", "Rho", "Rightarrow", "Rinvertedbreve", "Romannumerals", "Rrightarrow", "Rsh", "S", "Sacute", "ScaledPointsToBigPoints", "ScaledPointsToWholeBigPoints", "Scaron", "Scedilla", "Schwa", "Scircumflex", "Scommaaccent", "Searrow", "Sigma", "Smallcapped", "Subset", "Supset", "Swarrow", "TABLE", "TEX", "TaBlE", "Tau", "Tcaron", "Tcedilla", "Tcommaaccent", "TeX", "TheNormalizedFontSize", "Theta", "Thook", "Thorn", "TransparencyHack", "Tstroke", "Uacute", "Ubreve", "Ucaron", "Ucircumflex", "Udiaeresis", "Udiaeresisacute", "Udiaeresiscaron", "Udiaeresisgrave", "Udiaeresismacron", "Udotbelow", "Udoublegrave", "Ugrave", "Uhook", "Uhorn", "Uhornacute", "Uhorndotbelow", "Uhorngrave", "Uhornhook", "Uhorntilde", "Uhungarumlaut", "Uinvertedbreve", "Umacron", "Uogonek", "Uparrow", "Updownarrow", "Upsilon", "Uring", "Utilde", "Uuparrow", "VDash", "Vdash", "VerboseNumber", "Vert", "Vvdash", "WEEKDAY", "WORD", "WORDS", "Wcircumflex", "WidthSpanningText", "Word", "Words", "XETEX", "XeTeX", "Xi", "Yacute", "Ycircumflex", "Ydiaeresis", "Ydotbelow", "Ygrave", "Yhook", "Ymacron", "Ytilde", "Zacute", "Zcaron", "Zdotaccent", "Zeta", "Zhook", "Zstroke", "aacute", "abbreviation", "abjadnaivenumerals", "abjadnodotnumerals", "abjadnumerals", "about", "abreve", "abreveacute", "abrevedotbelow", "abrevegrave", "abrevehook", "abrevetilde", "acaron", "acircumflex", "acircumflexacute", "acircumflexdotbelow", "acircumflexgrave", "acircumflexhook", "acircumflextilde", "activatespacehandler", "actuarial", "acute", "acwopencirclearrow", "adaptcollector", "adaptfontfeature", "adaptlayout", "adaptpapersize", "addfeature", "addfontpath", "addtoJSpreamble", "addtocommalist", "addvalue", "adiaeresis", "adiaeresismacron", "adotaccent", "adotaccentmacron", "adotbelow", "adoublegrave", "aeacute", "aeligature", "aemacron", "afghanicurrency", "aftersplitstring", "aftertestandsplitstring", "agrave", "ahook", "ainvertedbreve", "aleph", "alignbottom", "aligned", "alignedbox", "alignedline", "alignhere", "alignmentcharacter", "allinputpaths", "alpha", "alphabeticnumerals", "alwayscitation", "alwayscite", "amacron", "amalg", "ampersand", "anchor", "angle", "aogonek", "appendetoks", "appendgvalue", "appendtocommalist", "appendtoks", "appendtoksonce", "appendvalue", "apply", "applyalternativestyle", "applyprocessor", "applytocharacters", "applytofirstcharacter", "applytosplitstringchar", "applytosplitstringcharspaced", "applytosplitstringline", "applytosplitstringlinespaced", "applytosplitstringword", "applytosplitstringwordspaced", "applytowords", "approx", "approxEq", "approxeq", "approxnEq", "arabicakbar", "arabicalayhe", "arabicallah", "arabicallallahou", "arabicasterisk", "arabicbasmalah", "arabiccomma", "arabiccuberoot", "arabicdateseparator", "arabicdecimals", "arabicdisputedendofayah", "arabicendofayah", "arabicexnumerals", "arabicfootnotemarker", "arabicfourthroot", "arabichighain", "arabichighalayheassallam", "arabichigheqala", "arabichighesala", "arabichighfootnotemarker", "arabichighjeem", "arabichighlamalef", "arabichighmadda", "arabichighmeemlong", "arabichighmeemshort", "arabichighnisf", "arabichighnoon", "arabichighnoonkasra", "arabichighqaf", "arabichighqif", "arabichighradiallahouanhu", "arabichighrahmatullahalayhe", "arabichighrubc", "arabichighsad", "arabichighsajda", "arabichighsakta", "arabichighsallallahou", "arabichighseen", "arabichighsmallsafha", "arabichightah", "arabichightakhallus", "arabichighthalatha", "arabichighwaqf", "arabichighyeh", "arabichighzain", "arabicjallajalalouhou", "arabiclettermark", "arabiclowmeemlong", "arabiclownoonkasra", "arabiclowseen", "arabicmisra", "arabicmuhammad", "arabicnumber", "arabicnumberabove", "arabicnumerals", "arabicparenleft", "arabicparenright", "arabicpercent", "arabicperiod", "arabicpermille", "arabicpertenthousand", "arabicpoeticverse", "arabicqala", "arabicquestion", "arabicrasoul", "arabicray", "arabicrialsign", "arabicsafha", "arabicsajdah", "arabicsalla", "arabicsamvat", "arabicsanah", "arabicsemicolon", "arabicshighthreedots", "arabicslcm", "arabicstartofrubc", "arabictripledot", "arabicvowelwaw", "arabicvowelyeh", "arabicwasallam", "arg", "aring", "aringacute", "arrowvert", "asciistr", "aside", "assignalfadimension", "assigndimen", "assigndimension", "assignifempty", "assigntranslation", "assignvalue", "assignwidth", "assumelongusagecs", "ast", "astype", "asymp", "at", "atilde", "atleftmargin", "atpage", "atrightmargin", "attachment", "autocap", "autodirhbox", "autodirvbox", "autodirvtop", "autoinsertnextspace", "autointegral", "automathematics", "autosetups", "availablehsize", "averagecharwidth", "backepsilon", "background", "backgroundimage", "backgroundimagefill", "backgroundline", "backprime", "backsim", "backslash", "bar", "barleftarrow", "barleftarrowrightarrowbar", "barovernorthwestarrow", "barwedge", "basegrid", "baselinebottom", "baselineleftbox", "baselinemiddlebox", "baselinerightbox", "bbordermatrix", "bbox", "because", "beforesplitstring", "beforetestandsplitstring", "beta", "beth", "between", "bhook", "big", "bigbodyfont", "bigcap", "bigcirc", "bigcircle", "bigcup", "bigdiamond", "bigg", "bigger", "biggl", "biggm", "biggr", "bigl", "bigm", "bigodot", "bigoplus", "bigotimes", "bigr", "bigskip", "bigsqcap", "bigsqcup", "bigsquare", "bigstar", "bigtimes", "bigtriangledown", "bigtriangleup", "bigudot", "biguplus", "bigvee", "bigwedge", "binom", "bitmapimage", "blacklozenge", "blackrule", "blackrules", "blacksquare", "blacktriangle", "blacktriangledown", "blacktriangleleft", "blacktriangleright", "blank", "blap", "bleed", "bleedheight", "bleedwidth", "blockligatures", "blockquote", "blocksynctexfile", "bodyfontenvironmentlist", "bodyfontsize", "bold", "boldface", "bolditalic", "boldslanted", "bookmark", "booleanmodevalue", "bordermatrix", "bot", "bottombox", "bottomleftbox", "bottomrightbox", "bowtie", "boxcursor", "boxdot", "boxmarker", "boxminus", "boxofsize", "boxplus", "boxreference", "boxtimes", "bpos", "breakablethinspace", "breakhere", "breve", "bstroke", "btxabbreviatedjournal", "btxaddjournal", "btxalwayscitation", "btxauthorfield", "btxdetail", "btxdirect", "btxdoif", "btxdoifcombiinlistelse", "btxdoifelse", "btxdoifelsecombiinlist", "btxdoifelsesameasprevious", "btxdoifelsesameaspreviouschecked", "btxdoifelseuservariable", "btxdoifnot", "btxdoifsameaspreviouscheckedelse", "btxdoifsameaspreviouselse", "btxdoifuservariableelse", "btxexpandedjournal", "btxfield", "btxfieldname", "btxfieldtype", "btxfirstofrange", "btxflush", "btxflushauthor", "btxflushauthorinverted", "btxflushauthorinvertedshort", "btxflushauthorname", "btxflushauthornormal", "btxflushauthornormalshort", "btxflushsuffix", "btxfoundname", "btxfoundtype", "btxhiddencitation", "btxhybridcite", "btxlabellanguage", "btxlabeltext", "btxlistcitation", "btxloadjournalist", "btxoneorrange", "btxremapauthor", "btxsavejournalist", "btxsetup", "btxsingularorplural", "btxsingularplural", "btxtextcitation", "buildmathaccent", "buildtextaccent", "buildtextbottomcomma", "buildtextbottomdot", "buildtextcedilla", "buildtextgrave", "buildtextmacron", "buildtextognek", "bullet", "button", "cacute", "calligraphic", "camel", "cap", "carriagereturn", "catcodetablename", "cbox", "ccaron", "ccedilla", "ccircumflex", "ccurl", "cdot", "cdotaccent", "cdotp", "cdots", "centeraligned", "centerbox", "centerdot", "centeredbox", "centeredlastline", "centerednextbox", "centerline", "cfrac", "chapter", "character", "characters", "chardescription", "charwidthlanguage", "check", "checkcharacteralign", "checkedchar", "checkedfiller", "checkedstrippedcsname", "checkinjector", "checkmark", "checknextindentation", "checknextinjector", "checkpage", "checkparameters", "checkpreviousinjector", "checksoundtrack", "checktwopassdata", "checkvariables", "chem", "chemical", "chemicalbottext", "chemicalmidtext", "chemicalsymbol", "chemicaltext", "chemicaltoptext", "chi", "chineseallnumerals", "chinesecapnumerals", "chinesenumerals", "chook", "circ", "circeq", "circlearrowleft", "circlearrowright", "circledR", "circledS", "circledast", "circledcirc", "circleddash", "circledequals", "circleonrightarrow", "citation", "cite", "clap", "classfont", "cldcommand", "cldcontext", "cldloadfile", "cldprocessfile", "cleftarrow", "clip", "clonefield", "clubsuit", "collect", "collectedtext", "collectexpanded", "colon", "coloncolonequals", "colonequals", "color", "colorbar", "colorcomponents", "colored", "coloronly", "colorvalue", "column", "columnbreak", "combinepages", "commalistelement", "commalistsentence", "commalistsize", "comment", "comparecolorgroup", "comparedimension", "comparedimensioneps", "comparepalet", "complement", "completebtxrendering", "completecontent", "completeindex", "completelist", "completelistofabbreviations", "completelistofchemicals", "completelistoffigures", "completelistofgraphics", "completelistofintermezzi", "completelistoflogos", "completelistofpublications", "completelistofsorts", "completelistofsynonyms", "completelistoftables", "completepagenumber", "completeregister", "complexes", "complexorsimple", "complexorsimpleempty", "component", "composedcollector", "composedlayer", "compresult", "cong", "constantdimen", "constantdimenargument", "constantemptyargument", "constantnumber", "constantnumberargument", "contentreference", "continuednumber", "continueifinputfile", "convertargument", "convertcommand", "convertedcounter", "converteddimen", "convertedsubcounter", "convertmonth", "convertnumber", "convertvalue", "convertvboxtohbox", "coprod", "copyboxfromcache", "copybtxlabeltext", "copyfield", "copyheadtext", "copylabeltext", "copymathlabeltext", "copyoperatortext", "copypages", "copyparameters", "copyposition", "copyprefixtext", "copyright", "copysuffixtext", "copytaglabeltext", "copyunittext", "correctwhitespace", "countersubs", "counttoken", "counttokens", "cramped", "crampedclap", "crampedllap", "crampedrlap", "crightarrow", "crightoverleftarrow", "cstroke", "ctop", "ctxcommand", "ctxdirectcommand", "ctxdirectlua", "ctxfunction", "ctxlatecommand", "ctxlatelua", "ctxloadluafile", "ctxlua", "ctxluabuffer", "ctxluacode", "ctxreport", "ctxsprint", "cup", "curlyeqprec", "curlyeqsucc", "curlyvee", "curlywedge", "currentassignmentlistkey", "currentassignmentlistvalue", "currentbtxuservariable", "currentcommalistitem", "currentcomponent", "currentdate", "currentenvironment", "currentfeaturetest", "currentheadnumber", "currentinterface", "currentlanguage", "currentlistentrydestinationattribute", "currentlistentrylimitedtext", "currentlistentrynumber", "currentlistentrypagenumber", "currentlistentryreferenceattribute", "currentlistentrytitle", "currentlistentrytitlerendered", "currentlistsymbol", "currentmainlanguage", "currentmessagetext", "currentmoduleparameter", "currentoutputstream", "currentproduct", "currentproject", "currentregime", "currentregisterpageuserdata", "currentresponses", "currenttime", "currentvalue", "currentxtablecolumn", "currentxtablerow", "curvearrowleft", "curvearrowright", "cwopencirclearrow", "cyrillicA", "cyrillicAE", "cyrillicAbreve", "cyrillicAdiaeresis", "cyrillicB", "cyrillicBIGYUS", "cyrillicBIGYUSiotified", "cyrillicC", "cyrillicCH", "cyrillicCHEDC", "cyrillicCHEDCabkhasian", "cyrillicCHEabkhasian", "cyrillicCHEdiaeresis", "cyrillicCHEkhakassian", "cyrillicCHEvertstroke", "cyrillicD", "cyrillicDASIAPNEUMATA", "cyrillicDJE", "cyrillicDZE", "cyrillicDZEabkhasian", "cyrillicDZHE", "cyrillicE", "cyrillicELtail", "cyrillicEMtail", "cyrillicENDC", "cyrillicENGHE", "cyrillicENhook", "cyrillicENtail", "cyrillicEREV", "cyrillicERY", "cyrillicERtick", "cyrillicEbreve", "cyrillicEdiaeresis", "cyrillicEgrave", "cyrillicEiotified", "cyrillicF", "cyrillicFITA", "cyrillicG", "cyrillicGHEmidhook", "cyrillicGHEstroke", "cyrillicGHEupturn", "cyrillicGJE", "cyrillicH", "cyrillicHA", "cyrillicHADC", "cyrillicHRDSN", "cyrillicI", "cyrillicIE", "cyrillicII", "cyrillicISHRT", "cyrillicISHRTtail", "cyrillicIZHITSA", "cyrillicIZHITSAdoublegrave", "cyrillicIdiaeresis", "cyrillicIgrave", "cyrillicImacron", "cyrillicJE", "cyrillicK", "cyrillicKADC", "cyrillicKAbashkir", "cyrillicKAhook", "cyrillicKAstroke", "cyrillicKAvertstroke", "cyrillicKJE", "cyrillicKOPPA", "cyrillicKSI", "cyrillicL", "cyrillicLITTLEYUS", "cyrillicLITTLEYUSiotified", "cyrillicLJE", "cyrillicM", "cyrillicN", "cyrillicNJE", "cyrillicO", "cyrillicOMEGA", "cyrillicOMEGAround", "cyrillicOMEGAtitlo", "cyrillicOT", "cyrillicObarred", "cyrillicObarreddiaeresis", "cyrillicOdiaeresis", "cyrillicP", "cyrillicPALATALIZATION", "cyrillicPALOCHKA", "cyrillicPEmidhook", "cyrillicPSI", "cyrillicPSILIPNEUMATA", "cyrillicR", "cyrillicS", "cyrillicSCHWA", "cyrillicSCHWAdiaeresis", "cyrillicSDSC", "cyrillicSEMISOFT", "cyrillicSFTSN", "cyrillicSH", "cyrillicSHCH", "cyrillicSHHA", "cyrillicT", "cyrillicTEDC", "cyrillicTETSE", "cyrillicTITLO", "cyrillicTSHE", "cyrillicU", "cyrillicUK", "cyrillicUSHRT", "cyrillicUdiaeresis", "cyrillicUdoubleacute", "cyrillicUmacron", "cyrillicV", "cyrillicYA", "cyrillicYAT", "cyrillicYERUdiaeresis", "cyrillicYI", "cyrillicYO", "cyrillicYU", "cyrillicYstr", "cyrillicYstrstroke", "cyrillicZ", "cyrillicZDSC", "cyrillicZEdiaeresis", "cyrillicZH", "cyrillicZHEbreve", "cyrillicZHEdescender", "cyrillicZHEdiaeresis", "cyrillica", "cyrillicabreve", "cyrillicadiaeresis", "cyrillicae", "cyrillicb", "cyrillicbigyus", "cyrillicbigyusiotified", "cyrillicc", "cyrillicch", "cyrilliccheabkhasian", "cyrillicchedc", "cyrillicchedcabkhasian", "cyrillicchediaeresis", "cyrillicchekhakassian", "cyrillicchevertstroke", "cyrillicd", "cyrillicdje", "cyrillicdze", "cyrillicdzeabkhasian", "cyrillicdzhe", "cyrillice", "cyrillicebreve", "cyrillicediaeresis", "cyrillicegrave", "cyrilliceiotified", "cyrilliceltail", "cyrillicemtail", "cyrillicendc", "cyrillicenghe", "cyrillicenhook", "cyrillicentail", "cyrillicerev", "cyrillicertick", "cyrillicery", "cyrillicf", "cyrillicfita", "cyrillicg", "cyrillicghemidhook", "cyrillicghestroke", "cyrillicgheupturn", "cyrillicgje", "cyrillich", "cyrillicha", "cyrillichadc", "cyrillichrdsn", "cyrillici", "cyrillicidiaeresis", "cyrillicie", "cyrillicigrave", "cyrillicii", "cyrillicimacron", "cyrillicishrt", "cyrillicishrttail", "cyrillicizhitsa", "cyrillicizhitsadoublegrave", "cyrillicje", "cyrillick", "cyrillickabashkir", "cyrillickadc", "cyrillickahook", "cyrillickastroke", "cyrillickavertstroke", "cyrillickje", "cyrillickoppa", "cyrillicksi", "cyrillicl", "cyrilliclittleyus", "cyrilliclittleyusiotified", "cyrilliclje", "cyrillicm", "cyrillicn", "cyrillicnje", "cyrillico", "cyrillicobarred", "cyrillicobarreddiaeresis", "cyrillicodiaeresis", "cyrillicomega", "cyrillicomegaround", "cyrillicomegatitlo", "cyrillicot", "cyrillicp", "cyrillicpemidhook", "cyrillicpsi", "cyrillicr", "cyrillics", "cyrillicschwa", "cyrillicschwadiaeresis", "cyrillicsdsc", "cyrillicsemisoft", "cyrillicsftsn", "cyrillicsh", "cyrillicshch", "cyrillicshha", "cyrillict", "cyrillictedc", "cyrillictetse", "cyrillictshe", "cyrillicu", "cyrillicudiaeresis", "cyrillicudoubleacute", "cyrillicuk", "cyrillicumacron", "cyrillicushrt", "cyrillicv", "cyrillicya", "cyrillicyat", "cyrillicyerudiaeresis", "cyrillicyi", "cyrillicyo", "cyrillicystr", "cyrillicystrstroke", "cyrillicyu", "cyrillicz", "cyrilliczdsc", "cyrilliczediaeresis", "cyrilliczh", "cyrilliczhebreve", "cyrilliczhedescender", "cyrilliczhediaeresis", "d", "dag", "dagger", "daleth", "dasharrow", "dashedleftarrow", "dashedrightarrow", "dashv", "datasetvariable", "date", "dayoftheweek", "dayspermonth", "dbinom", "dcaron", "dcurl", "ddag", "ddagger", "dddot", "ddot", "ddots", "decrement", "decrementcounter", "decrementedcounter", "decrementpagenumber", "decrementsubpagenumber", "decrementvalue", "defaultinterface", "defaultobjectpage", "defaultobjectreference", "defcatcodecommand", "defconvertedargument", "defconvertedcommand", "defconvertedvalue", "define", "defineMPinstance", "defineTABLEsetup", "defineaccent", "defineactivecharacter", "definealternativestyle", "defineanchor", "defineattachment", "defineattribute", "definebackground", "definebar", "defineblock", "definebodyfont", "definebodyfontenvironment", "definebodyfontswitch", "definebreakpoint", "definebreakpoints", "definebtx", "definebtxdataset", "definebtxregister", "definebtxrendering", "definebuffer", "definebutton", "definecapitals", "definecharacter", "definecharacterkerning", "definecharacterspacing", "definechemical", "definechemicals", "definechemicalsymbol", "definecollector", "definecolor", "definecolorgroup", "definecolumnbreak", "definecombination", "definecombinedlist", "definecommand", "definecomment", "definecomplexorsimple", "definecomplexorsimpleempty", "defineconversion", "defineconversionset", "definecounter", "definedataset", "definedelimitedtext", "definedeq", "definedescription", "definedfont", "defineeffect", "defineenumeration", "defineexpandable", "defineexternalfigure", "definefallbackfamily", "definefield", "definefieldbody", "definefieldbodyset", "definefieldcategory", "definefieldstack", "definefiguresymbol", "definefileconstant", "definefilefallback", "definefilesynonym", "definefiller", "definefirstline", "definefittingpage", "definefloat", "definefont", "definefontalternative", "definefontfallback", "definefontfamily", "definefontfamilypreset", "definefontfeature", "definefontfile", "definefontsize", "definefontsolution", "definefontstyle", "definefontsynonym", "defineformula", "defineformulaalternative", "defineformulaframed", "defineframed", "defineframedcontent", "defineframedtable", "defineframedtext", "definefrozenfont", "defineglobalcolor", "definegraphictypesynonym", "definegridsnapping", "definehbox", "definehead", "defineheadalternative", "definehelp", "definehigh", "definehighlight", "definehspace", "definehypenationfeatures", "defineindentedtext", "defineindenting", "defineinitial", "defineinsertion", "defineinteraction", "defineinteractionbar", "defineinteractionmenu", "defineinterfaceconstant", "defineinterfaceelement", "defineinterfacevariable", "defineinterlinespace", "defineintermediatecolor", "defineitemgroup", "defineitems", "definelabel", "definelabelclass", "definelayer", "definelayerpreset", "definelayout", "definelinefiller", "definelinenote", "definelinenumbering", "definelines", "definelist", "definelistalternative", "definelistextra", "definelow", "definelowhigh", "definelowmidhigh", "definemakeup", "definemarginblock", "definemargindata", "definemarker", "definemarking", "definemathaccent", "definemathalignment", "definemathcases", "definemathcommand", "definemathdouble", "definemathdoubleextensible", "definemathematics", "definemathextensible", "definemathfence", "definemathfraction", "definemathframed", "definemathmatrix", "definemathornament", "definemathover", "definemathoverextensible", "definemathovertextextensible", "definemathradical", "definemathstackers", "definemathstyle", "definemathtriplet", "definemathunder", "definemathunderextensible", "definemathundertextextensible", "definemathunstacked", "definemeasure", "definemessageconstant", "definemixedcolumns", "definemode", "definemultitonecolor", "definenamedcolor", "definenamespace", "definenarrower", "definenote", "defineornament", "defineoutputroutine", "defineoutputroutinecommand", "defineoverlay", "definepage", "definepagebreak", "definepagechecker", "definepagegrid", "definepagegridarea", "definepagegridspan", "definepageinjection", "definepageinjectionalternative", "definepageshift", "definepagestate", "definepairedbox", "definepalet", "definepapersize", "defineparagraph", "defineparagraphs", "defineparallel", "defineparbuilder", "defineplacement", "definepositioning", "defineprefixset", "defineprocesscolor", "defineprocessor", "defineprofile", "defineprogram", "definepushbutton", "definepushsymbol", "definereference", "definereferenceformat", "defineregister", "definerenderingwindow", "defineresetset", "definescale", "definescript", "definesection", "definesectionblock", "definesectionlevels", "defineselector", "defineseparatorset", "defineshift", "definesidebar", "definesort", "definesorting", "definespotcolor", "definestartstop", "definestyle", "definestyleinstance", "definesubfield", "definesubformula", "definesymbol", "definesynonym", "definesynonyms", "definesystemattribute", "definesystemconstant", "definesystemvariable", "definetabletemplate", "definetabulate", "definetabulation", "definetext", "definetextbackground", "definetextflow", "definetooltip", "definetransparency", "definetwopasslist", "definetype", "definetypeface", "definetypescriptprefix", "definetypescriptsynonym", "definetypesetting", "definetyping", "defineunit", "defineviewerlayer", "definevspace", "definevspacing", "definevspacingamount", "definextable", "delimited", "delimitedtext", "delta", "depthofstring", "depthonlybox", "depthspanningtext", "depthstrut", "determineheadnumber", "determinelistcharacteristics", "determinenoflines", "determineregistercharacteristics", "devanagarinumerals", "dfrac", "dhook", "diameter", "diamond", "diamondsuit", "differentialD", "differentiald", "digamma", "digits", "dimensiontocount", "directboxfromcache", "directcolor", "directcolored", "directconvertedcounter", "directcopyboxfromcache", "directdummyparameter", "directgetboxllx", "directgetboxlly", "directhighlight", "directlocalframed", "directluacode", "directselect", "directsetbar", "directsetup", "directsymbol", "directvspacing", "dis", "disabledirectives", "disableexperiments", "disablemode", "disableoutputstream", "disableparpositions", "disableregime", "disabletrackers", "displaymath", "displaymathematics", "displaymessage", "distributedhsize", "div", "dividedsize", "divideontimes", "divides", "doadaptleftskip", "doadaptrightskip", "doaddfeature", "doassign", "doassignempty", "doboundtext", "docheckassignment", "docheckedpagestate", "docheckedpair", "documentvariable", "dodoubleargument", "dodoubleargumentwithset", "dodoubleempty", "dodoubleemptywithset", "dodoublegroupempty", "doeassign", "doexpandedrecurse", "dofastloopcs", "dogetattribute", "dogetattributeid", "dogetcommacommandelement", "dogobbledoubleempty", "dogobblesingleempty", "doif", "doifMPgraphicelse", "doifallcommon", "doifallcommonelse", "doifalldefinedelse", "doifallmodes", "doifallmodeselse", "doifassignmentelse", "doifblackelse", "doifbothsides", "doifbothsidesoverruled", "doifboxelse", "doifbufferelse", "doifcolor", "doifcolorelse", "doifcommandhandler", "doifcommandhandlerelse", "doifcommon", "doifcommonelse", "doifcontent", "doifconversiondefinedelse", "doifconversionnumberelse", "doifcounter", "doifcounterelse", "doifcurrentfonthasfeatureelse", "doifdefined", "doifdefinedcounter", "doifdefinedcounterelse", "doifdefinedelse", "doifdimensionelse", "doifdimenstringelse", "doifdocumentargument", "doifdocumentargumentelse", "doifdocumentfilename", "doifdocumentfilenameelse", "doifdrawingblackelse", "doifelse", "doifelseMPgraphic", "doifelseallcommon", "doifelsealldefined", "doifelseallmodes", "doifelseassignment", "doifelseblack", "doifelsebox", "doifelseboxincache", "doifelsebuffer", "doifelsecolor", "doifelsecommandhandler", "doifelsecommon", "doifelseconversiondefined", "doifelseconversionnumber", "doifelsecounter", "doifelsecurrentfonthasfeature", "doifelsecurrentsortingused", "doifelsecurrentsynonymshown", "doifelsecurrentsynonymused", "doifelsedefined", "doifelsedefinedcounter", "doifelsedimension", "doifelsedimenstring", "doifelsedocumentargument", "doifelsedocumentfilename", "doifelsedrawingblack", "doifelseempty", "doifelseemptyvalue", "doifelseemptyvariable", "doifelseenv", "doifelsefastoptionalcheck", "doifelsefastoptionalcheckcs", "doifelsefieldbody", "doifelsefieldcategory", "doifelsefigure", "doifelsefile", "doifelsefiledefined", "doifelsefileexists", "doifelsefirstchar", "doifelseflagged", "doifelsefontchar", "doifelsefontfeature", "doifelsefontpresent", "doifelsefontsynonym", "doifelsehasspace", "doifelsehelp", "doifelseincsname", "doifelseinelement", "doifelseinputfile", "doifelseinsertion", "doifelseinset", "doifelseinstring", "doifelseinsymbolset", "doifelseintoks", "doifelseintwopassdata", "doifelseitalic", "doifelselanguage", "doifelselayerdata", "doifelselayoutdefined", "doifelselayoutsomeline", "doifelselayouttextline", "doifelseleapyear", "doifelselist", "doifelselocation", "doifelselocfile", "doifelsemainfloatbody", "doifelsemarkedpage", "doifelsemarking", "doifelsemeaning", "doifelsemessage", "doifelsemode", "doifelsenextbgroup", "doifelsenextbgroupcs", "doifelsenextchar", "doifelsenextoptional", "doifelsenextoptionalcs", "doifelsenextparenthesis", "doifelsenonzeropositive", "doifelsenoteonsamepage", "doifelsenothing", "doifelsenumber", "doifelseobjectfound", "doifelseobjectreferencefound", "doifelseoddpage", "doifelseoddpagefloat", "doifelseoldercontext", "doifelseolderversion", "doifelseoverlapping", "doifelseoverlay", "doifelseparallel", "doifelseparentfile", "doifelsepath", "doifelsepathexists", "doifelsepatterns", "doifelseposition", "doifelsepositionaction", "doifelsepositiononpage", "doifelsepositionsonsamepage", "doifelsepositionsonthispage", "doifelsepositionsused", "doifelsereferencefound", "doifelserightpagefloat", "doifelserighttoleftinbox", "doifelsesamelinereference", "doifelsesamestring", "doifelsesetups", "doifelsesomebackground", "doifelsesomespace", "doifelsesomething", "doifelsesometoks", "doifelsestringinstring", "doifelsestructurelisthasnumber", "doifelsestructurelisthaspage", "doifelsesymboldefined", "doifelsesymbolset", "doifelsetext", "doifelsetextflow", "doifelsetextflowcollector", "doifelsetopofpage", "doifelsetypingfile", "doifelseundefined", "doifelseurldefined", "doifelsevalue", "doifelsevaluenothing", "doifelsevariable", "doifempty", "doifemptyelse", "doifemptytoks", "doifemptyvalue", "doifemptyvalueelse", "doifemptyvariable", "doifemptyvariableelse", "doifenv", "doifenvelse", "doiffastoptionalcheckcselse", "doiffastoptionalcheckelse", "doiffieldbodyelse", "doiffieldcategoryelse", "doiffigureelse", "doiffile", "doiffiledefinedelse", "doiffileelse", "doiffileexistselse", "doiffirstcharelse", "doifflaggedelse", "doiffontcharelse", "doiffontfeatureelse", "doiffontpresentelse", "doiffontsynonymelse", "doifhasspaceelse", "doifhelpelse", "doifincsnameelse", "doifinelementelse", "doifinputfileelse", "doifinsertionelse", "doifinset", "doifinsetelse", "doifinstring", "doifinstringelse", "doifinsymbolset", "doifinsymbolsetelse", "doifintokselse", "doifintwopassdataelse", "doifitalicelse", "doiflanguageelse", "doiflayerdataelse", "doiflayoutdefinedelse", "doiflayoutsomelineelse", "doiflayouttextlineelse", "doifleapyearelse", "doiflistelse", "doiflocationelse", "doiflocfileelse", "doifmainfloatbodyelse", "doifmarkingelse", "doifmeaningelse", "doifmessageelse", "doifmode", "doifmodeelse", "doifnextbgroupcselse", "doifnextbgroupelse", "doifnextcharelse", "doifnextoptionalcselse", "doifnextoptionalelse", "doifnextparenthesiselse", "doifnonzeropositiveelse", "doifnot", "doifnotallcommon", "doifnotallmodes", "doifnotcommandhandler", "doifnotcommon", "doifnotcounter", "doifnotdocumentargument", "doifnotdocumentfilename", "doifnotempty", "doifnotemptyvalue", "doifnotemptyvariable", "doifnotenv", "doifnoteonsamepageelse", "doifnotescollected", "doifnotfile", "doifnotflagged", "doifnothing", "doifnothingelse", "doifnotinset", "doifnotinsidesplitfloat", "doifnotinstring", "doifnotmode", "doifnotnumber", "doifnotsamestring", "doifnotsetups", "doifnotvalue", "doifnotvariable", "doifnumber", "doifnumberelse", "doifobjectfoundelse", "doifobjectreferencefoundelse", "doifoddpageelse", "doifoddpagefloatelse", "doifoldercontextelse", "doifolderversionelse", "doifoverlappingelse", "doifoverlayelse", "doifparallelelse", "doifparentfileelse", "doifpathelse", "doifpathexistselse", "doifpatternselse", "doifposition", "doifpositionaction", "doifpositionactionelse", "doifpositionelse", "doifpositiononpageelse", "doifpositionsonsamepageelse", "doifpositionsonthispageelse", "doifpositionsusedelse", "doifreferencefoundelse", "doifrightpagefloatelse", "doifrighttoleftinboxelse", "doifsamelinereferenceelse", "doifsamestring", "doifsamestringelse", "doifsetups", "doifsetupselse", "doifsomebackground", "doifsomebackgroundelse", "doifsomespaceelse", "doifsomething", "doifsomethingelse", "doifsometoks", "doifsometokselse", "doifstringinstringelse", "doifstructurelisthasnumberelse", "doifstructurelisthaspageelse", "doifsymboldefinedelse", "doifsymbolsetelse", "doiftext", "doiftextelse", "doiftextflowcollectorelse", "doiftextflowelse", "doiftopofpageelse", "doiftypingfileelse", "doifundefined", "doifundefinedcounter", "doifundefinedelse", "doifunknownfontfeature", "doifurldefinedelse", "doifvalue", "doifvalueelse", "doifvaluenothing", "doifvaluenothingelse", "doifvaluesomething", "doifvariable", "doifvariableelse", "doindentation", "dollar", "doloop", "doloopoverlist", "donothing", "dontconvertfont", "dontleavehmode", "dontpermitspacesbetweengroups", "dopositionaction", "doprocesslocalsetups", "doquadrupleargument", "doquadrupleempty", "doquadruplegroupempty", "doquintupleargument", "doquintupleempty", "doquintuplegroupempty", "dorechecknextindentation", "dorecurse", "dorepeatwithcommand", "doreplacefeature", "doresetandafffeature", "doresetattribute", "dorotatebox", "dosetattribute", "dosetleftskipadaption", "dosetrightskipadaption", "dosetupcheckedinterlinespace", "doseventupleargument", "doseventupleempty", "dosingleargument", "dosingleempty", "dosinglegroupempty", "dosixtupleargument", "dosixtupleempty", "dostepwiserecurse", "dosubtractfeature", "dot", "doteq", "doteqdot", "dotfskip", "dotlessI", "dotlessJ", "dotlessi", "dotlessj", "dotlessjstroke", "dotminus", "dotoks", "dotplus", "dotripleargument", "dotripleargumentwithset", "dotripleempty", "dotripleemptywithset", "dotriplegroupempty", "dots", "dottedcircle", "dottedrightarrow", "doublebar", "doublebond", "doublebrace", "doublebracket", "doublecap", "doublecup", "doubleparent", "doubleprime", "doubleverticalbar", "dowith", "dowithnextbox", "dowithnextboxcontent", "dowithnextboxcontentcs", "dowithnextboxcs", "dowithpargument", "dowithrange", "dowithwargument", "downarrow", "downdasharrow", "downdownarrows", "downharpoonleft", "downharpoonright", "downuparrows", "downwhitearrow", "downzigzagarrow", "dpofstring", "dstroke", "dtail", "dummydigit", "dummyparameter", "dzcaronligature", "dzligature", "eTeX", "eacute", "ebreve", "ecaron", "ecedilla", "ecircumflex", "ecircumflexacute", "ecircumflexdotbelow", "ecircumflexgrave", "ecircumflexhook", "ecircumflextilde", "edefconvertedargument", "ediaeresis", "edotaccent", "edotbelow", "edoublegrave", "efcmaxheight", "efcmaxwidth", "efcminheight", "efcminwidth", "efcparameter", "effect", "egrave", "ehook", "einvertedbreve", "elapsedseconds", "elapsedtime", "eleftarrowfill", "eleftharpoondownfill", "eleftharpoonupfill", "eleftrightarrowfill", "ell", "em", "emacron", "emdash", "emphasisboldface", "emphasistypeface", "emptylines", "emptyset", "emquad", "emspace", "enabledirectives", "enableexperiments", "enablemode", "enableoutputstream", "enableparpositions", "enableregime", "enabletrackers", "endash", "endnote", "enquad", "enskip", "enspace", "env", "environment", "envvar", "eogonek", "eoverbarfill", "eoverbracefill", "eoverbracketfill", "eoverparentfill", "epos", "epsilon", "eq", "eqcirc", "eqeq", "eqeqeq", "eqgtr", "eqless", "eqsim", "eqslantgtr", "eqslantless", "equaldigits", "equalscolon", "equiv", "erightarrowfill", "erightharpoondownfill", "erightharpoonupfill", "eta", "eth", "ethiopic", "etilde", "etwoheadrightarrowfill", "eunderbarfill", "eunderbracefill", "eunderbracketfill", "eunderparentfill", "exclamdown", "executeifdefined", "exists", "exitloop", "exitloopnow", "expandcheckedcsname", "expanded", "expandfontsynonym", "expdoif", "expdoifcommonelse", "expdoifelse", "expdoifelsecommon", "expdoifelseinset", "expdoifinsetelse", "expdoifnot", "exponentiale", "externalfigure", "externalfigurecollectionmaxheight", "externalfigurecollectionmaxwidth", "externalfigurecollectionminheight", "externalfigurecollectionminwidth", "externalfigurecollectionparameter", "fakebox", "fallingdotseq", "fastdecrement", "fastincrement", "fastlocalframed", "fastloopfinal", "fastloopindex", "fastscale", "fastsetup", "fastsetupwithargument", "fastsetupwithargumentswapped", "fastswitchtobodyfont", "fastsxsy", "feature", "fence", "fenced", "fetchallmarkings", "fetchallmarks", "fetchmark", "fetchmarking", "fetchonemark", "fetchonemarking", "fetchruntinecommand", "fetchtwomarkings", "fetchtwomarks", "ffiligature", "ffligature", "fflligature", "fhook", "field", "fieldbody", "fieldstack", "fifthoffivearguments", "fifthofsixarguments", "figurefilename", "figurefilepath", "figurefiletype", "figurefullname", "figureheight", "figurenaturalheight", "figurenaturalwidth", "figurespace", "figuresymbol", "figurewidth", "filename", "filigature", "filledhboxb", "filledhboxc", "filledhboxg", "filledhboxk", "filledhboxm", "filledhboxr", "filledhboxy", "filler", "fillinline", "fillinrules", "fillintext", "filterfromnext", "filterfromvalue", "filterpages", "filterreference", "findtwopassdata", "finishregisterentry", "firstcharacter", "firstcounter", "firstcountervalue", "firstoffivearguments", "firstoffourarguments", "firstofoneargument", "firstofoneunexpanded", "firstofsixarguments", "firstofthreearguments", "firstofthreeunexpanded", "firstoftwoarguments", "firstoftwounexpanded", "firstrealpage", "firstrealpagenumber", "firstsubcountervalue", "firstsubpage", "firstsubpagenumber", "firstuserpage", "firstuserpagenumber", "fitfield", "fitfieldframed", "fittopbaselinegrid", "fiveeighths", "fivesixths", "fixedspace", "fixedspaces", "flag", "flat", "flligature", "floatuserdataparameter", "flushbox", "flushboxregister", "flushcollector", "flushedrightlastline", "flushlayer", "flushlocalfloats", "flushnextbox", "flushnotes", "flushoutputstream", "flushshapebox", "flushtextflow", "flushtokens", "flushtoks", "fontalternative", "fontbody", "fontchar", "fontcharbyindex", "fontclass", "fontclassname", "fontface", "fontfeaturelist", "fontsize", "fontstyle", "footnote", "footnotetext", "forall", "forcecharacterstripping", "forcelocalfloats", "forgeteverypar", "forgetparameters", "forgetragged", "formula", "formulanumber", "foundbox", "fourfifths", "fourperemspace", "fourthoffivearguments", "fourthoffourarguments", "fourthofsixarguments", "frac", "framed", "frameddimension", "framedparameter", "framedtext", "freezedimenmacro", "freezemeasure", "frenchspacing", "from", "fromlinenote", "frown", "frozenhbox", "frule", "gacute", "gamma", "gbreve", "gcaron", "gcircumflex", "gcommaaccent", "gdefconvertedargument", "gdefconvertedcommand", "gdotaccent", "ge", "geq", "geqq", "geqslant", "getMPdrawing", "getMPlayer", "getboxfromcache", "getboxllx", "getboxlly", "getbuffer", "getbufferdata", "getcommacommandsize", "getcommalistsize", "getdayoftheweek", "getdayspermonth", "getdefinedbuffer", "getdocumentargument", "getdocumentargumentdefault", "getdocumentfilename", "getdummyparameters", "getemptyparameters", "geteparameters", "getexpandedparameters", "getfiguredimensions", "getfirstcharacter", "getfirsttwopassdata", "getfromcommacommand", "getfromcommalist", "getfromtwopassdata", "getglyphdirect", "getglyphstyled", "getgparameters", "getlasttwopassdata", "getlocalfloat", "getlocalfloats", "getmarking", "getmessage", "getnamedglyphdirect", "getnamedglyphstyled", "getnamedtwopassdatalist", "getnaturaldimensions", "getnoflines", "getobject", "getobjectdimensions", "getpaletsize", "getparameters", "getprivatechar", "getprivateslot", "getrandomcount", "getrandomdimen", "getrandomfloat", "getrandomnumber", "getrandomseed", "getraweparameters", "getrawgparameters", "getrawnoflines", "getrawparameters", "getrawxparameters", "getreference", "getreferenceentry", "getroundednoflines", "gets", "getsubstring", "gettwopassdata", "gettwopassdatalist", "getuvalue", "getvalue", "getvariable", "getvariabledefault", "getxparameters", "gg", "ggg", "gggtr", "gimel", "globaldisablemode", "globalenablemode", "globalletempty", "globalpopbox", "globalpopmacro", "globalpreventmode", "globalprocesscommalist", "globalpushbox", "globalpushmacro", "globalswapcounts", "globalswapdimens", "globalswapmacros", "globalundefine", "glyphfontfile", "gnapprox", "gneqq", "gnsim", "gobbledoubleempty", "gobbleeightarguments", "gobblefivearguments", "gobblefiveoptionals", "gobblefourarguments", "gobblefouroptionals", "gobbleninearguments", "gobbleoneargument", "gobbleoneoptional", "gobblesevenarguments", "gobblesingleempty", "gobblesixarguments", "gobblespacetokens", "gobbletenarguments", "gobblethreearguments", "gobblethreeoptionals", "gobbletwoarguments", "gobbletwooptionals", "gobbleuntil", "gobbleuntilrelax", "godown", "goto", "gotobox", "gotopage", "grabbufferdata", "grabbufferdatadirect", "grabuntil", "grave", "graycolor", "grayvalue", "greedysplitstring", "greekAlpha", "greekAlphadasia", "greekAlphadasiaperispomeni", "greekAlphadasiatonos", "greekAlphadasiavaria", "greekAlphaiotasub", "greekAlphaiotasubdasia", "greekAlphaiotasubdasiaperispomeni", "greekAlphaiotasubdasiatonos", "greekAlphaiotasubdasiavaria", "greekAlphaiotasubpsili", "greekAlphaiotasubpsiliperispomeni", "greekAlphaiotasubpsilitonos", "greekAlphaiotasubpsilivaria", "greekAlphamacron", "greekAlphapsili", "greekAlphapsiliperispomeni", "greekAlphapsilitonos", "greekAlphapsilivaria", "greekAlphatonos", "greekAlphavaria", "greekAlphavrachy", "greekBeta", "greekChi", "greekCoronis", "greekDelta", "greekEpsilon", "greekEpsilondasia", "greekEpsilondasiatonos", "greekEpsilondasiavaria", "greekEpsilonpsili", "greekEpsilonpsilitonos", "greekEpsilonpsilivaria", "greekEpsilontonos", "greekEpsilonvaria", "greekEta", "greekEtadasia", "greekEtadasiaperispomeni", "greekEtadasiatonos", "greekEtadasiavaria", "greekEtaiotasub", "greekEtaiotasubdasia", "greekEtaiotasubdasiaperispomeni", "greekEtaiotasubdasiatonos", "greekEtaiotasubdasiavaria", "greekEtaiotasubpsili", "greekEtaiotasubpsiliperispomeni", "greekEtaiotasubpsilitonos", "greekEtaiotasubpsilivaria", "greekEtapsili", "greekEtapsiliperispomeni", "greekEtapsilitonos", "greekEtapsilivaria", "greekEtatonos", "greekEtavaria", "greekGamma", "greekIota", "greekIotadasia", "greekIotadasiaperispomeni", "greekIotadasiatonos", "greekIotadasiavaria", "greekIotadialytika", "greekIotamacron", "greekIotapsili", "greekIotapsiliperispomeni", "greekIotapsilitonos", "greekIotapsilivaria", "greekIotatonos", "greekIotavaria", "greekIotavrachy", "greekKappa", "greekLambda", "greekMu", "greekNu", "greekOmega", "greekOmegadasia", "greekOmegadasiaperispomeni", "greekOmegadasiatonos", "greekOmegadasiavaria", "greekOmegaiotasub", "greekOmegaiotasubdasia", "greekOmegaiotasubdasiaperispomeni", "greekOmegaiotasubdasiatonos", "greekOmegaiotasubdasiavaria", "greekOmegaiotasubpsili", "greekOmegaiotasubpsiliperispomeni", "greekOmegaiotasubpsilitonos", "greekOmegaiotasubpsilivaria", "greekOmegapsili", "greekOmegapsiliperispomeni", "greekOmegapsilitonos", "greekOmegapsilivaria", "greekOmegatonos", "greekOmegavaria", "greekOmicron", "greekOmicrondasia", "greekOmicrondasiatonos", "greekOmicrondasiavaria", "greekOmicronpsili", "greekOmicronpsilitonos", "greekOmicronpsilivaria", "greekOmicrontonos", "greekOmicronvaria", "greekPhi", "greekPi", "greekPsi", "greekRho", "greekRhodasia", "greekSigma", "greekSigmalunate", "greekTau", "greekTheta", "greekUpsilon", "greekUpsilondasia", "greekUpsilondasiaperispomeni", "greekUpsilondasiatonos", "greekUpsilondasiavaria", "greekUpsilondialytika", "greekUpsilonmacron", "greekUpsilontonos", "greekUpsilonvaria", "greekUpsilonvrachy", "greekXi", "greekZeta", "greekalpha", "greekalphadasia", "greekalphadasiaperispomeni", "greekalphadasiatonos", "greekalphadasiavaria", "greekalphaiotasub", "greekalphaiotasubdasia", "greekalphaiotasubdasiaperispomeni", "greekalphaiotasubdasiatonos", "greekalphaiotasubdasiavaria", "greekalphaiotasubperispomeni", "greekalphaiotasubpsili", "greekalphaiotasubpsiliperispomeni", "greekalphaiotasubpsilitonos", "greekalphaiotasubpsilivaria", "greekalphaiotasubtonos", "greekalphaiotasubvaria", "greekalphamacron", "greekalphaoxia", "greekalphaperispomeni", "greekalphapsili", "greekalphapsiliperispomeni", "greekalphapsilitonos", "greekalphapsilivaria", "greekalphatonos", "greekalphavaria", "greekalphavrachy", "greekbeta", "greekchi", "greekdasia", "greekdasiaperispomeni", "greekdasiatonos", "greekdasiavaria", "greekdelta", "greekdialytikaperispomeni", "greekdialytikatonos", "greekdialytikavaria", "greekdigamma", "greekepsilon", "greekepsilonalt", "greekepsilondasia", "greekepsilondasiatonos", "greekepsilondasiavaria", "greekepsilonoxia", "greekepsilonpsili", "greekepsilonpsilitonos", "greekepsilonpsilivaria", "greekepsilontonos", "greekepsilonvaria", "greeketa", "greeketadasia", "greeketadasiaperispomeni", "greeketadasiatonos", "greeketadasiavaria", "greeketaiotasub", "greeketaiotasubdasia", "greeketaiotasubdasiaperispomeni", "greeketaiotasubdasiatonos", "greeketaiotasubdasiavaria", "greeketaiotasubperispomeni", "greeketaiotasubpsili", "greeketaiotasubpsiliperispomeni", "greeketaiotasubpsilitonos", "greeketaiotasubpsilivaria", "greeketaiotasubtonos", "greeketaiotasubvaria", "greeketaoxia", "greeketaperispomeni", "greeketapsili", "greeketapsiliperispomeni", "greeketapsilitonos", "greeketapsilivaria", "greeketatonos", "greeketavaria", "greekfinalsigma", "greekgamma", "greekiota", "greekiotadasia", "greekiotadasiaperispomeni", "greekiotadasiatonos", "greekiotadasiavaria", "greekiotadialytika", "greekiotadialytikaperispomeni", "greekiotadialytikatonos", "greekiotadialytikavaria", "greekiotamacron", "greekiotaoxia", "greekiotaperispomeni", "greekiotapsili", "greekiotapsiliperispomeni", "greekiotapsilitonos", "greekiotapsilivaria", "greekiotatonos", "greekiotavaria", "greekiotavrachy", "greekkappa", "greekkoppa", "greeklambda", "greekmu", "greeknu", "greeknumerals", "greeknumkoppa", "greekomega", "greekomegadasia", "greekomegadasiaperispomeni", "greekomegadasiatonos", "greekomegadasiavaria", "greekomegaiotasub", "greekomegaiotasubdasia", "greekomegaiotasubdasiaperispomeni", "greekomegaiotasubdasiatonos", "greekomegaiotasubdasiavaria", "greekomegaiotasubperispomeni", "greekomegaiotasubpsili", "greekomegaiotasubpsiliperispomeni", "greekomegaiotasubpsilitonos", "greekomegaiotasubpsilivaria", "greekomegaiotasubtonos", "greekomegaiotasubvaria", "greekomegaoxia", "greekomegaperispomeni", "greekomegapsili", "greekomegapsiliperispomeni", "greekomegapsilitonos", "greekomegapsilivaria", "greekomegatonos", "greekomegavaria", "greekomicron", "greekomicrondasia", "greekomicrondasiatonos", "greekomicrondasiavaria", "greekomicronoxia", "greekomicronpsili", "greekomicronpsilitonos", "greekomicronpsilivaria", "greekomicrontonos", "greekomicronvaria", "greekoxia", "greekperispomeni", "greekphi", "greekphialt", "greekpi", "greekpialt", "greekprosgegrammeni", "greekpsi", "greekpsili", "greekpsiliperispomeni", "greekpsilitonos", "greekpsilivaria", "greekrho", "greekrhoalt", "greekrhodasia", "greekrhopsili", "greeksampi", "greeksigma", "greeksigmalunate", "greekstigma", "greektau", "greektheta", "greekthetaalt", "greektonos", "greekupsilon", "greekupsilondasia", "greekupsilondasiaperispomeni", "greekupsilondasiatonos", "greekupsilondasiavaria", "greekupsilondiaeresis", "greekupsilondialytikaperispomeni", "greekupsilondialytikatonos", "greekupsilondialytikavaria", "greekupsilonmacron", "greekupsilonoxia", "greekupsilonperispomeni", "greekupsilonpsili", "greekupsilonpsiliperispomeni", "greekupsilonpsilitonos", "greekupsilonpsilivaria", "greekupsilontonos", "greekupsilonvaria", "greekupsilonvrachy", "greekvaria", "greekxi", "greekzeta", "grid", "groupedcommand", "gsetboxllx", "gsetboxlly", "gstroke", "gt", "gtrapprox", "gtrdot", "gtreqless", "gtreqqless", "gtrless", "gtrsim", "guilsingleleft", "guilsingleright", "gujaratinumerals", "gurmurkhinumerals", "hairline", "hairspace", "halflinestrut", "halfstrut", "halfwaybox", "handletokens", "handwritten", "hangul", "hanzi", "hash", "hat", "hbar", "hboxofvbox", "hboxreference", "hcaron", "hcircumflex", "hdofstring", "headhbox", "headlanguage", "headnumber", "headnumbercontent", "headnumberdistance", "headnumberwidth", "headreferenceattributes", "headsetupspacing", "headtext", "headtextcontent", "headtextdistance", "headtexts", "headtextwidth", "headvbox", "headwidth", "heartsuit", "hebrewAlef", "hebrewAyin", "hebrewBet", "hebrewDalet", "hebrewGimel", "hebrewHe", "hebrewHet", "hebrewKaf", "hebrewKaffinal", "hebrewLamed", "hebrewMem", "hebrewMemfinal", "hebrewNun", "hebrewNunfinal", "hebrewPe", "hebrewPefinal", "hebrewQof", "hebrewResh", "hebrewSamekh", "hebrewShin", "hebrewTav", "hebrewTet", "hebrewTsadi", "hebrewTsadifinal", "hebrewVav", "hebrewYod", "hebrewZayin", "heightanddepthofstring", "heightofstring", "heightspanningtext", "helptext", "hglue", "hiddenbar", "hiddencitation", "hiddencite", "hideblocks", "high", "highlight", "highordinalstr", "hilo", "himilo", "hl", "hookleftarrow", "hookrightarrow", "horizontalgrowingbar", "horizontalpositionbar", "hphantom", "hpos", "hsizefraction", "hslash", "hsmash", "hsmashbox", "hsmashed", "hspace", "hstroke", "htdpofstring", "htofstring", "hyphen", "hyphenatedcoloredword", "hyphenatedfile", "hyphenatedfilename", "hyphenatedhbox", "hyphenatedpar", "hyphenatedurl", "hyphenatedword", "iacute", "ibox", "ibreve", "icaron", "icircumflex", "ideographichalffillspace", "ideographicspace", "idiaeresis", "idotaccent", "idotbelow", "idoublegrave", "ifassignment", "iff", "ifinobject", "ifinoutputstream", "ifparameters", "iftrialtypesetting", "ignoreimplicitspaces", "ignorevalue", "igrave", "ihook", "iiiint", "iiiintop", "iiint", "iiintop", "iint", "iintop", "iinvertedbreve", "ijligature", "imacron", "imaginaryi", "imaginaryj", "imath", "immediatesavetwopassdata", "impliedby", "implies", "imply", "in", "includemenu", "includeversioninfo", "increment", "incrementcounter", "incrementedcounter", "incrementpagenumber", "incrementsubpagenumber", "incrementvalue", "indentation", "index", "infofont", "infofontbold", "inframed", "infty", "infull", "inheritparameter", "inhibitblank", "ininner", "ininneredge", "ininnermargin", "initializeboxstack", "inleft", "inleftedge", "inleftmargin", "inline", "inlinebuffer", "inlinedbox", "inlinemath", "inlinemathematics", "inlinemessage", "inlineordisplaymath", "inlineprettyprintbuffer", "inlinerange", "inmargin", "inmframed", "innerflushshapebox", "inother", "inouter", "inouteredge", "inoutermargin", "input", "inputfilebarename", "inputfilename", "inputfilerealsuffix", "inputfilesuffix", "inputgivenfile", "inright", "inrightedge", "inrightmargin", "insertpages", "installactionhandler", "installactivecharacter", "installanddefineactivecharacter", "installattributestack", "installautocommandhandler", "installautosetuphandler", "installbasicautosetuphandler", "installbasicparameterhandler", "installbottomframerenderer", "installcommandhandler", "installcorenamespace", "installdefinehandler", "installdefinitionset", "installdefinitionsetmember", "installdirectcommandhandler", "installdirectparameterhandler", "installdirectparametersethandler", "installdirectsetuphandler", "installdirectstyleandcolorhandler", "installframedautocommandhandler", "installframedcommandhandler", "installlanguage", "installleftframerenderer", "installnamespace", "installoutputroutine", "installpagearrangement", "installparameterhandler", "installparameterhashhandler", "installparametersethandler", "installparentinjector", "installrightframerenderer", "installrootparameterhandler", "installsetuphandler", "installsetuponlycommandhandler", "installshipoutmethod", "installsimplecommandhandler", "installsimpleframedcommandhandler", "installstyleandcolorhandler", "installswitchcommandhandler", "installswitchsetuphandler", "installtexdirective", "installtextracker", "installtopframerenderer", "installunitsseparator", "installunitsspace", "installversioninfo", "int", "intclockwise", "integerrounding", "integers", "interactionbar", "interactionbuttons", "interactionmenu", "intercal", "intertext", "intop", "invisibletimes", "invokepageheandler", "iogonek", "iota", "istltdir", "istrtdir", "italic", "italicbold", "italiccorrection", "italicface", "item", "items", "itemtag", "itilde", "jcaron", "jcircumflex", "jmath", "jobfilename", "jobfilesuffix", "kap", "kappa", "kcaron", "kcommaaccent", "keepblocks", "keeplinestogether", "keepunwantedspaces", "kerncharacters", "khook", "kkra", "koreancirclenumerals", "koreannumerals", "koreannumeralsc", "koreannumeralsp", "koreanparentnumerals", "lVert", "labellanguage", "labeltext", "labeltexts", "lacute", "lambda", "lambdabar", "land", "langle", "language", "languageCharacters", "languagecharacters", "languagecharwidth", "lastcounter", "lastcountervalue", "lastdigit", "lastlinewidth", "lastnaturalboxdp", "lastnaturalboxht", "lastnaturalboxwd", "lastpredefinedsymbol", "lastrealpage", "lastrealpagenumber", "lastsubcountervalue", "lastsubpage", "lastsubpagenumber", "lasttwodigits", "lastuserpage", "lastuserpagenumber", "lateluacode", "latin", "layeredtext", "layerheight", "layerwidth", "lazysavetaggedtwopassdata", "lazysavetwopassdata", "lbar", "lbox", "lbrace", "lbracket", "lcaron", "lceil", "lcommaaccent", "lcurl", "ldotmiddle", "ldotp", "ldots", "le", "leadsto", "left", "leftaligned", "leftarrow", "leftarrowtail", "leftarrowtriangle", "leftbottombox", "leftbox", "leftdasharrow", "leftguillemot", "leftharpoondown", "leftharpoonup", "lefthbox", "leftheadtext", "leftlabeltext", "leftleftarrows", "leftline", "leftmathlabeltext", "leftorrighthbox", "leftorrightvbox", "leftorrightvtop", "leftrightarrow", "leftrightarrows", "leftrightarrowtriangle", "leftrightharpoons", "leftrightsquigarrow", "leftskipadaption", "leftsquigarrow", "leftsubguillemot", "leftthreetimes", "lefttopbox", "lefttoright", "lefttorighthbox", "lefttorightvbox", "lefttorightvtop", "leftwavearrow", "leftwhitearrow", "leq", "leqq", "leqslant", "lessapprox", "lessdot", "lesseqgtr", "lesseqqgtr", "lessgtr", "lesssim", "letbeundefined", "letcatcodecommand", "letcscsname", "letcsnamecs", "letcsnamecsname", "letdummyparameter", "letempty", "letgvalue", "letgvalueempty", "letgvalurelax", "letterampersand", "letterat", "letterbackslash", "letterbar", "letterbgroup", "letterclosebrace", "lettercolon", "letterdollar", "letterdoublequote", "letteregroup", "letterescape", "letterexclamationmark", "letterhash", "letterhat", "letterleftbrace", "letterleftbracket", "letterleftparenthesis", "letterless", "lettermore", "letteropenbrace", "letterpercent", "letterquestionmark", "letterrightbrace", "letterrightbracket", "letterrightparenthesis", "lettersinglequote", "letterslash", "letterspacing", "lettertilde", "letterunderscore", "letvalue", "letvalueempty", "letvaluerelax", "lfence", "lfloor", "lgroup", "lhbox", "lhooknwarrow", "lhooksearrow", "limitatefirstline", "limitatelines", "limitatetext", "line", "linefeed", "linenote", "linespanningtext", "linethickness", "linterval", "listcitation", "listcite", "listlength", "listnamespaces", "ljligature", "ll", "llangle", "llap", "llbracket", "llcorner", "lll", "llless", "lmoustache", "lnapprox", "lneq", "lneqq", "lnot", "lnsim", "loadanyfile", "loadanyfileonce", "loadbtxdefinitionfile", "loadbtxreplacementfile", "loadcldfile", "loadcldfileonce", "loadfontgoodies", "loadluafile", "loadluafileonce", "loadspellchecklist", "loadtexfile", "loadtexfileonce", "loadtypescriptfile", "localframed", "localframedwithsettings", "localhsize", "localpopbox", "localpopmacro", "localpushbox", "localpushmacro", "localundefine", "locatedfilepath", "locatefilepath", "locfilename", "logo", "lohi", "lointerval", "lomihi", "longleftarrow", "longleftrightarrow", "longmapsfrom", "longmapsto", "longrightarrow", "longrightsquigarrow", "looparrowleft", "looparrowright", "lor", "low", "lowerbox", "lowercased", "lowercasestring", "lowerleftdoubleninequote", "lowerleftsingleninequote", "lowerrightdoubleninequote", "lowerrightsingleninequote", "lozenge", "lparent", "lrcorner", "lrointerval", "lrtbbox", "lstroke", "lt", "ltimes", "ltop", "luaTeX", "luacode", "luaconditional", "luaenvironment", "luaexpanded", "luaexpr", "luafunction", "luajitTeX", "luamajorversion", "luaminorversion", "luaparameterset", "luasetup", "luaversion", "lvert", "m", "mLeftarrow", "mLeftrightarrow", "mRightarrow", "mainlanguage", "makecharacteractive", "makerawcommalist", "makestrutofbox", "maltese", "mapfontsize", "mapsdown", "mapsfrom", "mapsto", "mapsup", "margindata", "margintext", "markcontent", "marking", "markinjector", "markpage", "mat", "math", "mathampersand", "mathbf", "mathbi", "mathblackboard", "mathbs", "mathdefault", "mathdollar", "mathdouble", "mathematics", "mathfraktur", "mathfunction", "mathhash", "mathhyphen", "mathit", "mathitalic", "mathlabellanguage", "mathlabeltext", "mathlabeltexts", "mathop", "mathover", "mathpercent", "mathrm", "mathscript", "mathsl", "mathss", "mathtext", "mathtextbf", "mathtextbi", "mathtextbs", "mathtextit", "mathtextsl", "mathtexttf", "mathtf", "mathtriplet", "mathtt", "mathunder", "mathupright", "mathword", "mathwordbf", "mathwordbi", "mathwordbs", "mathwordit", "mathwordsl", "mathwordtf", "maxaligned", "mbox", "mcframed", "measure", "measured", "measuredangle", "measuredeq", "medskip", "medspace", "menubutton", "mequal", "message", "metaTeX", "mfence", "mframed", "mfunction", "mfunctionlabeltext", "mhbox", "mho", "mhookleftarrow", "mhookrightarrow", "mid", "midaligned", "middle", "middlealigned", "middlebox", "midhbox", "midsubsentence", "minimalhbox", "minus", "minuscolon", "mirror", "mixedcaps", "mkvibuffer", "mleftarrow", "mleftharpoondown", "mleftharpoonup", "mleftrightarrow", "mleftrightharpoons", "mmapsto", "models", "moduleparameter", "molecule", "mono", "monobold", "mononormal", "month", "monthlong", "monthshort", "mp", "mprandomnumber", "mrel", "mrightarrow", "mrightharpoondown", "mrightharpoonup", "mrightleftharpoons", "mrightoverleftarrow", "mtext", "mtriplerel", "mtwoheadleftarrow", "mtwoheadrightarrow", "mu", "multimap", "nHdownarrow", "nHuparrow", "nLeftarrow", "nLeftrightarrow", "nRightarrow", "nVDash", "nVdash", "nVleftarrow", "nVleftrightarrow", "nVrightarrow", "nabla", "nacute", "namedheadnumber", "namedstructureheadlocation", "namedstructureuservariable", "namedstructurevariable", "namedtaggedlabeltexts", "napostrophe", "napprox", "napproxEq", "narrownobreakspace", "nasymp", "natural", "naturalhbox", "naturalhpack", "naturalnumbers", "naturalvbox", "naturalvcenter", "naturalvpack", "naturalvtop", "naturalwd", "ncaron", "ncommaaccent", "ncong", "ncurl", "ndivides", "ne", "nearrow", "neg", "negatecolorbox", "negated", "negativesign", "negthinspace", "neng", "neq", "nequiv", "neswarrow", "newattribute", "newcatcodetable", "newcounter", "newevery", "newfrenchspacing", "newmode", "newsignal", "newsystemmode", "nexists", "nextbox", "nextboxdp", "nextboxht", "nextboxhtdp", "nextboxwd", "nextcounter", "nextcountervalue", "nextdepth", "nextparagraphs", "nextrealpage", "nextrealpagenumber", "nextsubcountervalue", "nextsubpage", "nextsubpagenumber", "nextuserpage", "nextuserpagenumber", "ngeq", "ngrave", "ngtr", "ngtrless", "ngtrsim", "ni", "nihongo", "nin", "njligature", "nleftarrow", "nleftrightarrow", "nleq", "nless", "nlessgtr", "nlesssim", "nmid", "nni", "nobar", "nobreakspace", "nocap", "nocitation", "nocite", "nodetostring", "noffigurepages", "noflines", "noflocalfloats", "noheaderandfooterlines", "noheightstrut", "noindentation", "noitem", "nonfrenchspacing", "nonmathematics", "normal", "normalboldface", "normalframedwithsettings", "normalitalicface", "normalizebodyfontsize", "normalizedfontsize", "normalizefontdepth", "normalizefontheight", "normalizefontline", "normalizefontwidth", "normalizetextdepth", "normalizetextheight", "normalizetextline", "normalizetextwidth", "normalslantedface", "normaltypeface", "nospace", "not", "note", "notesymbol", "notin", "notopandbottomlines", "notragged", "nowns", "nparallel", "nprec", "npreccurlyeq", "nrightarrow", "nsim", "nsimeq", "nsqsubseteq", "nsqsupseteq", "nsubset", "nsubseteq", "nsucc", "nsucccurlyeq", "nsupset", "nsupseteq", "ntilde", "ntimes", "ntriangleleft", "ntrianglelefteq", "ntriangleright", "ntrianglerighteq", "nu", "numberofpoints", "numbers", "nvDash", "nvdash", "nvleftarrow", "nvleftrightarrow", "nvrightarrow", "nwarrow", "nwsearrow", "oacute", "obeydepth", "objectdepth", "objectheight", "objectmargin", "objectwidth", "obox", "obreve", "ocaron", "ocircumflex", "ocircumflexacute", "ocircumflexdotbelow", "ocircumflexgrave", "ocircumflexhook", "ocircumflextilde", "odiaeresis", "odiaeresismacron", "odot", "odotaccent", "odotaccentmacron", "odotbelow", "odoublegrave", "oeligature", "offset", "offsetbox", "ograve", "ohm", "ohook", "ohorn", "ohornacute", "ohorndotbelow", "ohorngrave", "ohornhook", "ohorntilde", "ohungarumlaut", "oiiint", "oiint", "oint", "ointclockwise", "ointctrclockwise", "oinvertedbreve", "omacron", "omega", "omicron", "ominus", "onedigitrounding", "oneeighth", "onefifth", "onehalf", "onequarter", "onesixth", "onesuperior", "onethird", "oogonek", "oogonekmacron", "operatorlanguage", "operatortext", "oplus", "ordfeminine", "ordinaldaynumber", "ordinalstr", "ordmasculine", "ornamenttext", "oslash", "ostroke", "ostrokeacute", "otilde", "otildemacron", "otimes", "outputfilename", "outputstreambox", "outputstreamcopy", "outputstreamunvbox", "outputstreamunvcopy", "over", "overbar", "overbars", "overbarunderbar", "overbrace", "overbraceunderbrace", "overbracket", "overbracketunderbracket", "overlaybutton", "overlaycolor", "overlaydepth", "overlayfigure", "overlayheight", "overlaylinecolor", "overlaylinewidth", "overlayoffset", "overlayrollbutton", "overlaywidth", "overleftarrow", "overloaderror", "overparent", "overparentunderparent", "overrightarrow", "overset", "overstrike", "overstrikes", "owns", "page", "pagearea", "pagebreak", "pagefigure", "pagegridspanwidth", "pageinjection", "pagenumber", "pagereference", "pagestaterealpage", "paletsize", "paragraphmark", "parallel", "part", "partial", "pdfTeX", "pdfactualtext", "pdfbackendactualtext", "pdfbackendcurrentresources", "pdfbackendsetcatalog", "pdfbackendsetcolorspace", "pdfbackendsetextgstate", "pdfbackendsetinfo", "pdfbackendsetname", "pdfbackendsetpageattribute", "pdfbackendsetpageresource", "pdfbackendsetpagesattribute", "pdfbackendsetpattern", "pdfbackendsetshade", "pdfcolor", "pdfeTeX", "percent", "percentdimen", "periodcentered", "periods", "permitcaretescape", "permitcircumflexescape", "permitspacesbetweengroups", "perp", "persiandecimals", "persiandecimalseparator", "persiannumerals", "persianthousandsseparator", "perthousand", "phantom", "phantombox", "phi", "phook", "pi", "pickupgroupedcommand", "pitchfork", "placeattachments", "placebookmarks", "placebtxrendering", "placechemical", "placecitation", "placecombinedlist", "placecomments", "placecontent", "placecurrentformulanumber", "placedbox", "placefigure", "placefloat", "placefloatwithsetups", "placefootnotes", "placeformula", "placeframed", "placegraphic", "placeheadnumber", "placeheadtext", "placehelp", "placeindex", "placeinitial", "placeintermezzo", "placelayer", "placelayeredtext", "placelegend", "placelist", "placelistofabbreviations", "placelistofchemicals", "placelistoffigures", "placelistofgraphics", "placelistofintermezzi", "placelistoflogos", "placelistofpublications", "placelistofsorts", "placelistofsynonyms", "placelistoftables", "placelocalfootnotes", "placelocalnotes", "placement", "placenamedfloat", "placenamedformula", "placenotes", "placeongrid", "placeontopofeachother", "placepagenumber", "placepairedbox", "placeparallel", "placerawlist", "placeregister", "placerenderingwindow", "placesidebyside", "placesubformula", "placetable", "pm", "popattribute", "popmacro", "popmode", "popsystemmode", "position", "positionoverlay", "positionregionoverlay", "positivesign", "postponenotes", "prec", "precapprox", "preccurlyeq", "preceq", "preceqq", "precnapprox", "precneq", "precneqq", "precnsim", "precsim", "predefinedfont", "predefinefont", "predefinesymbol", "prefixedpagenumber", "prefixlanguage", "prefixtext", "prependetoks", "prependgvalue", "prependtocommalist", "prependtoks", "prependtoksonce", "prependvalue", "presetbtxlabeltext", "presetdocument", "presetfieldsymbols", "presetheadtext", "presetlabeltext", "presetmathlabeltext", "presetoperatortext", "presetprefixtext", "presetsuffixtext", "presettaglabeltext", "presetunittext", "pretocommalist", "prettyprintbuffer", "prevcounter", "prevcountervalue", "preventmode", "prevrealpage", "prevrealpagenumber", "prevsubcountervalue", "prevsubpage", "prevsubpagenumber", "prevuserpage", "prevuserpagenumber", "prime", "primes", "procent", "processMPbuffer", "processMPfigurefile", "processaction", "processallactionsinset", "processassignlist", "processassignmentcommand", "processassignmentlist", "processbetween", "processblocks", "processbodyfontenvironmentlist", "processcolorcomponents", "processcommacommand", "processcommalist", "processcommalistwithparameters", "processcontent", "processfile", "processfilemany", "processfilenone", "processfileonce", "processfirstactioninset", "processisolatedchars", "processisolatedwords", "processlinetablebuffer", "processlinetablefile", "processlist", "processmonth", "processranges", "processseparatedlist", "processtexbuffer", "processtokens", "processuntil", "processxtablebuffer", "processyear", "prod", "product", "profiledbox", "profilegivenbox", "program", "project", "propto", "pseudoMixedCapped", "pseudoSmallCapped", "pseudoSmallcapped", "pseudosmallcapped", "psi", "punctuationspace", "purenumber", "pushattribute", "pushbutton", "pushmacro", "pushmode", "pushoutputstream", "pushsystemmode", "putboxincache", "putnextboxincache", "qquad", "quad", "quadrupleprime", "quads", "quarterstrut", "questiondown", "questionedeq", "quitcommalist", "quitprevcommalist", "quittypescriptscanning", "quotation", "quote", "quotedbl", "quotedblbase", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "quotesingle", "quotesinglebase", "rVert", "racute", "raggedbottom", "raggedcenter", "raggedleft", "raggedright", "raggedwidecenter", "raisebox", "randomizetext", "randomnumber", "rangle", "rationals", "rawcounter", "rawcountervalue", "rawdate", "rawdoifelseinset", "rawdoifinset", "rawdoifinsetelse", "rawgetparameters", "rawprocessaction", "rawprocesscommacommand", "rawprocesscommalist", "rawstructurelistuservariable", "rawsubcountervalue", "rbox", "rbrace", "rbracket", "rcaron", "rceil", "rcommaaccent", "rdoublegrave", "readfile", "readfixfile", "readjobfile", "readlocfile", "readsetfile", "readsysfile", "readtexfile", "readxmlfile", "realSmallCapped", "realSmallcapped", "realpagenumber", "reals", "realsmallcapped", "recursedepth", "recurselevel", "recursestring", "redoconvertfont", "ref", "reference", "referenceprefix", "referring", "registerattachment", "registerctxluafile", "registered", "registerexternalfigure", "registerfontclass", "registerhyphenationexception", "registerhyphenationpattern", "registermenubuttons", "registersort", "registersynonym", "registerunit", "regular", "relatemarking", "relateparameterhandlers", "relaxvalueifundefined", "relbar", "remainingcharacters", "remark", "removebottomthings", "removedepth", "removefromcommalist", "removelastskip", "removelastspace", "removemarkedcontent", "removepunctuation", "removesubstring", "removetoks", "removeunwantedspaces", "replacefeature", "replaceincommalist", "replaceword", "rescan", "rescanwithsetup", "resetMPdrawing", "resetMPenvironment", "resetMPinstance", "resetallattributes", "resetandaddfeature", "resetbar", "resetboxesincache", "resetbreakpoints", "resetbuffer", "resetcharacteralign", "resetcharacterkerning", "resetcharacterspacing", "resetcharacterstripping", "resetcollector", "resetcounter", "resetdigitsmanipulation", "resetdirection", "resetfeature", "resetflag", "resetfontcolorsheme", "resetfontfallback", "resetfontsolution", "resethyphenationfeatures", "resetinjector", "resetinteractionmenu", "resetitaliccorrection", "resetlayer", "resetlocalfloats", "resetmarker", "resetmarking", "resetmode", "resetpagenumber", "resetparallel", "resetpath", "resetpenalties", "resetprofile", "resetrecurselevel", "resetreference", "resetreplacement", "resetscript", "resetsetups", "resetshownsynonyms", "resetsubpagenumber", "resetsymbolset", "resetsystemmode", "resettimer", "resettrackers", "resettrialtypesetting", "resetusedsortings", "resetusedsynonyms", "resetuserpagenumber", "resetvalue", "resetvisualizers", "reshapebox", "resolvedglyphdirect", "resolvedglyphstyled", "restartcounter", "restorebox", "restorecatcodes", "restorecounter", "restorecurrentattributes", "restoreendofline", "restoreglobalbodyfont", "restriction", "reusableMPgraphic", "reuseMPgraphic", "reuserandomseed", "reverseddoubleprime", "reversedprime", "reversedtripleprime", "revivefeature", "rfence", "rfloor", "rgroup", "rhbox", "rho", "rhooknearrow", "rhookswarrow", "right", "rightaligned", "rightangle", "rightarrow", "rightarrowbar", "rightarrowtail", "rightarrowtriangle", "rightbottombox", "rightbox", "rightdasharrow", "rightguillemot", "rightharpoondown", "rightharpoonup", "righthbox", "rightheadtext", "rightlabeltext", "rightleftarrows", "rightleftharpoons", "rightline", "rightmathlabeltext", "rightorleftpageaction", "rightrightarrows", "rightskipadaption", "rightsquigarrow", "rightsubguillemot", "rightthreearrows", "rightthreetimes", "righttoleft", "righttolefthbox", "righttoleftvbox", "righttoleftvtop", "righttopbox", "rightwavearrow", "rightwhitearrow", "ring", "rinterval", "rinvertedbreve", "risingdotseq", "rlap", "rlointerval", "rmoustache", "rneq", "robustaddtocommalist", "robustdoifelseinset", "robustdoifinsetelse", "robustpretocommalist", "rointerval", "rollbutton", "roman", "romanC", "romanD", "romanI", "romanII", "romanIII", "romanIV", "romanIX", "romanL", "romanM", "romanV", "romanVI", "romanVII", "romanVIII", "romanX", "romanXI", "romanXII", "romanc", "romand", "romani", "romanii", "romaniii", "romaniv", "romanix", "romanl", "romanm", "romannumerals", "romanv", "romanvi", "romanvii", "romanviii", "romanx", "romanxi", "romanxii", "rootradical", "rotate", "rparent", "rrangle", "rrbracket", "rrointerval", "rtimes", "rtop", "ruledhbox", "ruledhpack", "ruledmbox", "ruledtopv", "ruledtpack", "ruledvbox", "ruledvpack", "ruledvtop", "runMPbuffer", 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"setcharacterkerning", "setcharacterspacing", "setcharacterstripping", "setcharstrut", "setcollector", "setcolormodell", "setcounter", "setcounterown", "setcurrentfontclass", "setdataset", "setdefaultpenalties", "setdigitsmanipulation", "setdirection", "setdocumentargument", "setdocumentargumentdefault", "setdocumentfilename", "setdummyparameter", "setelementexporttag", "setemeasure", "setevalue", "setevariable", "setevariables", "setfirstline", "setflag", "setfont", "setfontcolorsheme", "setfontfeature", "setfontsolution", "setfontstrut", "setgmeasure", "setgvalue", "setgvariable", "setgvariables", "sethboxregister", "sethyphenatedurlafter", "sethyphenatedurlbefore", "sethyphenatedurlnormal", "sethyphenationfeatures", "setinitial", "setinjector", "setinteraction", "setinterfacecommand", "setinterfaceconstant", "setinterfaceelement", "setinterfacemessage", "setinterfacevariable", "setinternalrendering", "setitaliccorrection", "setlayer", "setlayerframed", "setlayertext", "setlinefiller", "setlocalhsize", "setmainbodyfont", "setmainparbuilder", "setmarker", "setmarking", "setmathstyle", "setmeasure", "setmessagetext", "setminus", "setmode", "setnostrut", "setnote", "setnotetext", "setobject", "setoldstyle", "setpagegrid", "setpagereference", "setpagestate", "setpagestaterealpageno", "setpenalties", "setpercentdimen", "setposition", "setpositionbox", "setpositiondata", "setpositiondataplus", "setpositiononly", "setpositionplus", "setpositionstrut", "setprofile", "setrandomseed", "setreference", "setreferencedobject", "setregisterentry", "setreplacement", "setrigidcolumnbalance", "setrigidcolumnhsize", "setscript", "setsectionblock", "setsimplecolumnhsize", "setsmallbodyfont", "setsmallcaps", "setstackbox", "setstructurepageregister", "setstrut", "setsuperiors", "setsystemmode", "settabular", "settaggedmetadata", "settextcontent", "settightobject", "settightreferencedobject", "settightunreferencedobject", "settrialtypesetting", "setuevalue", "setugvalue", 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"stopTABLEhead", "stopTABLEnext", "stopTC", "stopTD", "stopTDs", "stopTEX", "stopTEXpage", "stopTH", "stopTN", "stopTR", "stopTRs", "stopTX", "stopTY", "stopXML", "stopalign", "stopalignment", "stopallmodes", "stopappendices", "stoparrangedpages", "stopaside", "stopattachment", "stopbackground", "stopbackmatter", "stopbar", "stopbbordermatrix", "stopbitmapimage", "stopblockquote", "stopbodymatter", "stopbordermatrix", "stopboxedcolumns", "stopbtxlabeltext", "stopbtxrenderingdefinitions", "stopbuffer", "stopcases", "stopcatcodetable", "stopcenteraligned", "stopchapter", "stopcharacteralign", "stopcheckedfences", "stopchemical", "stopchemicaltext", "stopcollect", "stopcollecting", "stopcolor", "stopcolorintent", "stopcoloronly", "stopcolorset", "stopcolumns", "stopcolumnspan", "stopcombination", "stopcomment", "stopcomponent", "stopcontextcode", "stopcontextdefinitioncode", "stopctxfunction", "stopctxfunctiondefinition", "stopcurrentcolor", "stopcurrentlistentrywrapper", "stopdelimited", "stopdelimitedtext", "stopdisplaymath", "stopdmath", "stopdocument", "stopeffect", "stopelement", "stopembeddedxtable", "stopendnote", "stopendofline", "stopenvironment", "stopexceptions", "stopexpanded", "stopexpandedcollect", "stopextendedcatcodetable", "stopexternalfigurecollection", "stopfact", "stopfigure", "stopfiguretext", "stopfittingpage", "stopfixed", "stopfloatcombination", "stopfont", "stopfontclass", "stopfontsolution", "stopfootnote", "stopformula", "stopformulas", "stopframed", "stopframedcell", "stopframedcontent", "stopframedrow", "stopframedtable", "stopframedtext", "stopfrontmatter", "stopgoto", "stopgraphictext", "stopgridsnapping", "stophanging", "stophbox", "stophboxestohbox", "stophboxregister", "stophead", "stopheadtext", "stophelptext", "stophiding", "stophighlight", "stophyphenation", "stopimath", "stopindentation", "stopindentedtext", "stopinteraction", "stopinteractionmenu", "stopinterface", "stopintermezzotext", "stopintertext", "stopitem", "stopitemgroup", "stopitemgroupcolumns", "stopitemize", "stopknockout", "stoplabeltext", "stoplayout", "stopleftaligned", "stoplegend", "stopline", "stoplinealignment", "stoplinecorrection", "stoplinefiller", "stoplinenote", "stoplinenumbering", "stoplines", "stoplinetable", "stoplinetablebody", "stoplinetablecell", "stoplinetablehead", "stoplocalfootnotes", "stoplocalheadsetup", "stoplocallinecorrection", "stoplocalnotes", "stoplocalsetups", "stoplua", "stopluacode", "stopluaparameterset", "stopluasetups", "stopmakeup", "stopmarginblock", "stopmarginrule", "stopmarkedcontent", "stopmathalignment", "stopmathcases", "stopmathlabeltext", "stopmathmatrix", "stopmathmode", "stopmathstyle", "stopmatrices", "stopmatrix", "stopmaxaligned", "stopmdformula", "stopmidaligned", "stopmiddlealigned", "stopmiddlemakeup", "stopmixedcolumns", "stopmode", "stopmodeset", "stopmodule", "stopmoduletestsection", "stopmpformula", "stopnamedsection", "stopnamedsubformulas", "stopnarrow", "stopnarrower", "stopnegative", "stopnicelyfilledbox", "stopnointerference", "stopnotallmodes", "stopnotext", "stopnotmode", "stopoperatortext", "stopopposite", "stopoutputstream", "stopoverlay", "stopoverprint", "stoppacked", "stoppagecomment", "stoppagefigure", "stoppagegrid", "stoppagegridspan", "stoppagelayout", "stoppagemakeup", "stoppar", "stopparagraph", "stopparagraphs", "stopparagraphscell", "stopparbuilder", "stoppart", "stoppath", "stopplacechemical", "stopplacefigure", "stopplacefloat", "stopplaceformula", "stopplacegraphic", "stopplaceintermezzo", "stopplacelegend", "stopplacepairedbox", "stopplacetable", "stoppositioning", "stoppositionoverlay", "stoppositive", "stoppostponing", "stopprefixtext", "stopprocessassignmentcommand", "stopprocessassignmentlist", "stopprocesscommacommand", "stopprocesscommalist", "stopproduct", "stopproject", "stopprotect", "stopprotectedcolors", "stoppublication", "stoppunctuation", "stopquotation", "stopquote", "stoprandomized", "stoprandomseed", "stoprawsetups", "stopreadingfile", "stopreferenceprefix", "stopregime", "stopregister", "stopreusableMPgraphic", "stoprightaligned", "stopscript", "stopsdformula", "stopsection", "stopsectionblock", "stopsectionblockenvironment", "stopsectionlevel", "stopsetups", "stopshapebox", "stopshift", "stopsidebar", "stopsimplecolumns", "stopspecialitem", "stopspeech", "stopspformula", "stopsplitformula", "stopspread", "stopstandardmakeup", "stopstartstop", "stopstaticMPfigure", "stopstaticMPgraphic", "stopstrictinspectnextcharacter", "stopstructurepageregister", "stopstrut", "stopstyle", "stopsubformulas", "stopsubject", "stopsubjectlevel", "stopsubsection", "stopsubsentence", "stopsubstack", "stopsubsubject", "stopsubsubsection", "stopsubsubsubject", "stopsubsubsubsection", "stopsubsubsubsubject", "stopsubsubsubsubsection", "stopsubsubsubsubsubject", "stopsuffixtext", "stopsymbolset", "stoptable", "stoptablehead", "stoptables", "stoptabletail", "stoptabletext", "stoptabulate", "stoptabulatehead", "stoptabulatetail", "stoptagged", "stoptaglabeltext", "stoptexcode", "stoptexdefinition", "stoptext", "stoptextbackground", "stoptextbackgroundmanual", "stoptextcolor", "stoptextcolorintent", "stoptextflow", "stoptextmakeup", "stoptextrule", "stoptitle", "stoptokens", "stoptransparent", "stoptypescript", "stoptypescriptcollection", "stoptyping", "stopuniqueMPgraphic", "stopuniqueMPpagegraphic", "stopunittext", "stopunpacked", "stopusableMPgraphic", "stopuseMPgraphic", "stopusemathstyleparameter", "stopusingbtxspecification", "stopvbox", "stopvboxregister", "stopvboxtohbox", "stopvboxtohboxseparator", "stopviewerlayer", "stopvtop", "stopvtopregister", "stopxcell", "stopxcellgroup", "stopxgroup", "stopxmldisplayverbatim", "stopxmlinlineverbatim", "stopxmlraw", "stopxmlsetups", "stopxrow", "stopxrowgroup", "stopxtable", "stopxtablebody", "stopxtablefoot", "stopxtablehead", "stopxtablenext", "stretched", "strictdoifelsenextoptional", "strictdoifnextoptionalelse", "stripcharacter", "strippedcsname", "stripspaces", "structurelistuservariable", "structurenumber", "structuretitle", "structureuservariable", "structurevariable", "strut", "strutdp", "strutgap", "strutht", "struthtdp", "struttedbox", "strutwd", "style", "styleinstance", "subject", "subpagenumber", "subsection", "subsentence", "subset", "subseteq", "subseteqq", "subsetneq", "subsetneqq", "substituteincommalist", "subsubject", "subsubsection", "subsubsubject", "subsubsubsection", "subsubsubsubject", "subsubsubsubsection", "subsubsubsubsubject", "subtractfeature", "succ", "succapprox", "succcurlyeq", "succeq", "succeqq", "succnapprox", "succneq", "succneqq", "succnsim", "succsim", "suffixlanguage", "suffixtext", "sum", "supset", "supseteq", "supseteqq", "supsetneq", "supsetneqq", "surd", "surdradical", "swapcounts", "swapdimens", "swapface", "swapmacros", "swaptypeface", "swarrow", "switchstyleonly", "switchtobodyfont", "switchtocolor", "switchtointerlinespace", "symbol", "symbolreference", "synchronizeblank", "synchronizeindenting", "synchronizemarking", "synchronizeoutputstreams", "synchronizestrut", "synchronizewhitespace", "synctexblockfilename", "synctexresetfilename", "synctexsetfilename", "systemlog", "systemlogfirst", "systemloglast", "systemsetups", "tLeftarrow", "tLeftrightarrow", "tRightarrow", "tabulateautoline", "tabulateautorule", "tabulateline", "tabulaterule", "taggedctxcommand", "taggedlabeltexts", "taglabellanguage", "taglabeltext", "tau", "tbinom", "tbox", "tcaron", "tcedilla", "tcommaaccent", "tcurl", "tequal", "test", "testandsplitstring", "testcolumn", "testfeature", "testfeatureonce", "testpage", "testpageonly", "testpagesync", "testtokens", "tex", "texdefinition", "texsetup", "textAngstrom", "textacute", "textampersand", "textasciicircum", "textasciitilde", "textat", "textbackslash", "textbar", "textbottomcomma", "textbottomdot", "textbraceleft", "textbraceright", "textbreve", "textbrokenbar", "textbullet", "textcaron", "textcedilla", "textcelsius", "textcent", "textcircledP", "textcircumflex", "textcitation", "textcite", "textcomma", "textcontrolspace", "textcurrency", "textdag", "textddag", "textdegree", "textdiaeresis", "textdiv", "textdollar", "textdong", "textdotaccent", "textellipsis", "texteuro", "textflowcollector", "textfraction", "textgrave", "texthash", "texthorizontalbar", "texthungarumlaut", "texthyphen", "textkelvin", "textlognot", "textmacron", "textmath", "textmho", "textminus", "textmu", "textmultiply", "textnumero", "textogonek", "textohm", "textormathchar", "textounce", "textpercent", "textperiod", "textplus", "textpm", "textreference", "textring", "textrule", "textslash", "textsterling", "texttilde", "textunderscore", "textvisiblespace", "textyen", "thai", "thainumerals", "thefirstcharacter", "thenormalizedbodyfontsize", "therefore", "theremainingcharacters", "theta", "thickspace", "thinrule", "thinrules", "thinspace", "thirdoffivearguments", "thirdoffourarguments", "thirdofsixarguments", "thirdofthreearguments", "thirdofthreeunexpanded", "thook", "thookleftarrow", "thookrightarrow", "thorn", "threedigitrounding", "threeeighths", "threefifths", "threeperemspace", "threequarter", "threesuperior", "tibetannumerals", "tightlayer", "tilde", "times", "tinyfont", "title", "tlap", "tleftarrow", "tleftharpoondown", "tleftharpoonup", "tleftrightarrow", "tleftrightharpoons", "tmapsto", "to", "tochar", "tolinenote", "tooltip", "top", "topbox", "topleftbox", "toplinebox", "toprightbox", "topskippedbox", "tracecatcodetables", "tracedfontname", "traceoutputroutines", "tracepositions", "trademark", "translate", "transparencycomponents", "transparent", "trel", "triangle", "triangledown", "triangleleft", "triangleq", "triangleright", "trightarrow", "trightharpoondown", "trightharpoonup", "trightleftharpoons", "trightoverleftarrow", "triplebond", "tripleprime", "tripleverticalbar", "truefilename", "truefontname", "tstroke", "ttraggedright", "ttriplerel", "ttwoheadleftarrow", "ttwoheadrightarrow", "turnediota", "twodigitrounding", "twofifths", "twoheaddownarrow", "twoheadleftarrow", "twoheadrightarrow", "twoheadrightarrowtail", "twoheaduparrow", "twosuperior", "twothirds", "tx", "txx", "typ", "type", "typebuffer", "typedefinedbuffer", "typeface", "typefile", "typeinlinebuffer", "typescriptone", "typescriptprefix", "typescriptthree", "typescripttwo", "typesetbuffer", "typesetfile", "uacute", "ubreve", "ucaron", "ucircumflex", "uconvertnumber", "udiaeresis", "udiaeresisacute", "udiaeresiscaron", "udiaeresisgrave", "udiaeresismacron", "udotbelow", "udots", "udoublegrave", "uedcatcodecommand", "ugrave", "uhook", "uhorn", "uhornacute", "uhorndotbelow", "uhorngrave", "uhornhook", "uhorntilde", "uhungarumlaut", "uinvertedbreve", "ulcorner", "umacron", "undefinevalue", "undepthed", "underbar", "underbars", "underbrace", "underbracket", "underdash", "underdashes", "underdot", "underdots", "underleftarrow", "underparent", "underrandom", "underrandoms", "underrightarrow", "underset", "understrike", "understrikes", "undoassign", "unexpandeddocumentvariable", "unframed", "unhhbox", "unihex", "uniqueMPgraphic", "uniqueMPpagegraphic", "unit", "unitlanguage", "unitshigh", "unitslow", "unittext", "unknown", "unprotected", "unregisterhyphenationpattern", "unspaceafter", "unspaceargument", "unspaced", "unspacestring", "untexargument", "untexcommand", "uogonek", "upand", "uparrow", "updasharrow", "updownarrow", "updownarrowbar", "updownarrows", "upharpoonleft", "upharpoonright", "uplus", "uppercased", "uppercasestring", "upperleftdoubleninequote", "upperleftdoublesixquote", "upperleftsingleninequote", "upperleftsinglesixquote", "upperrightdoubleninequote", "upperrightdoublesixquote", "upperrightsingleninequote", "upperrightsinglesixquote", "upsilon", "upuparrows", "upwhitearrow", "urcorner", "uring", "url", "useJSscripts", "useMPenvironmentbuffer", "useMPgraphic", "useMPlibrary", "useMPrun", "useMPvariables", "useURL", "usealignparameter", "useblankparameter", "useblocks", "usebodyfont", "usebodyfontparameter", "usebtxdataset", "usebtxdefinitions", "usecitation", "usecolors", "usecomponent", "usedirectory", "usedummycolorparameter", "usedummystyleandcolor", "usedummystyleparameter", "useenvironment", "useexternaldocument", "useexternalfigure", "useexternalrendering", "useexternalsoundtrack", "usefigurebase", "usefile", "usegridparameter", "useindentingparameter", "useindentnextparameter", "useinterlinespaceparameter", "uselanguageparameter", "useluamodule", "usemathstyleparameter", "usemodule", "useproduct", "useprofileparameter", "useproject", "usereferenceparameter", "userpagenumber", "usesetupsparameter", "usestaticMPfigure", "usesubpath", "usesymbols", "usetexmodule", "usetypescript", "usetypescriptfile", "useurl", "usezipfile", "utfchar", "utflower", "utfupper", "utilde", "utilityregisterlength", "vDash", "varTheta", "varepsilon", "varkappa", "varnothing", "varphi", "varpi", "varrho", "varsigma", "vartheta", "vboxreference", "vdash", "vdots", "vec", "vee", "veebar", "veeeq", "verbatim", "verbatimstring", "verbosenumber", "version", "vert", "verticalgrowingbar", "verticalpositionbar", "veryraggedcenter", "veryraggedleft", "veryraggedright", "vglue", "viewerlayer", "vl", "vphantom", "vpos", "vsmash", "vsmashbox", "vsmashed", "vspace", "vspacing", "wcircumflex", "wdofstring", "wedge", "wedgeeq", "weekday", "whitearrowupfrombar", "widehat", "widetilde", "widthofstring", "widthspanningtext", "withoutpt", "word", "wordright", "words", "wordtonumber", "wp", "wr", "writebetweenlist", "writedatatolist", "writestatus", "writetolist", "xLeftarrow", "xLeftrightarrow", "xRightarrow", "xdefconvertedargument", "xequal", "xfrac", "xhookleftarrow", "xhookrightarrow", "xi", "xleftarrow", "xleftharpoondown", "xleftharpoonup", "xleftrightarrow", "xleftrightharpoons", "xmapsto", "xmladdindex", "xmlafterdocumentsetup", "xmlaftersetup", "xmlall", "xmlappenddocumentsetup", "xmlappendsetup", "xmlapplyselectors", "xmlatt", "xmlattdef", "xmlattribute", "xmlattributedef", "xmlbadinclusions", "xmlbeforedocumentsetup", "xmlbeforesetup", "xmlchainatt", "xmlchainattdef", "xmlchecknamespace", "xmlcommand", "xmlconcat", "xmlconcatrange", "xmlcontext", "xmlcount", "xmldefaulttotext", "xmldirectives", "xmldirectivesafter", "xmldirectivesbefore", "xmldisplayverbatim", "xmldoif", "xmldoifatt", "xmldoifelse", "xmldoifelseatt", "xmldoifelseempty", "xmldoifelseselfempty", "xmldoifelsetext", "xmldoifelsevalue", "xmldoifnot", "xmldoifnotatt", "xmldoifnotselfempty", "xmldoifnottext", "xmldoifselfempty", "xmldoiftext", "xmlelement", "xmlfilter", "xmlfirst", "xmlflush", "xmlflushcontext", "xmlflushdocumentsetups", "xmlflushlinewise", "xmlflushpure", "xmlflushspacewise", "xmlflushtext", "xmlinclude", "xmlinclusion", "xmlinclusions", "xmlinfo", "xmlinjector", "xmlinlineprettyprint", "xmlinlineprettyprinttext", "xmlinlineverbatim", "xmlinstalldirective", "xmllast", "xmllastatt", "xmllastmatch", "xmllastpar", "xmlloadbuffer", "xmlloaddata", "xmlloaddirectives", "xmlloadfile", "xmlloadonly", "xmlmain", "xmlmapvalue", "xmlname", "xmlnamespace", "xmlnonspace", "xmlpar", "xmlparam", "xmlpath", "xmlpos", "xmlposition", "xmlprependdocumentsetup", "xmlprependsetup", "xmlprettyprint", "xmlprettyprinttext", "xmlprocessbuffer", "xmlprocessdata", "xmlprocessfile", "xmlpure", "xmlraw", "xmlrefatt", "xmlregistereddocumentsetups", "xmlregisteredsetups", "xmlregisterns", "xmlremapname", "xmlremapnamespace", "xmlremovedocumentsetup", "xmlremovesetup", "xmlresetdocumentsetups", "xmlresetinjectors", "xmlresetsetups", "xmlsave", "xmlsetatt", "xmlsetattribute", "xmlsetentity", "xmlsetfunction", "xmlsetinjectors", "xmlsetpar", "xmlsetparam", "xmlsetsetup", "xmlsetup", "xmlshow", "xmlsnippet", "xmlstrip", "xmlstripnolines", "xmlstripped", "xmlstrippednolines", "xmltag", "xmltexentity", "xmltext", "xmltobuffer", "xmltobufferverbose", "xmltofile", "xmlvalue", "xmlverbatim", "xrel", "xrightarrow", "xrightharpoondown", "xrightharpoonup", "xrightleftharpoons", "xrightoverleftarrow", "xsplitstring", "xtriplerel", "xtwoheadleftarrow", "xtwoheadrightarrow", "xxfrac", "xypos", "yacute", "ycircumflex", "ydiaeresis", "ydotbelow", "yen", "ygrave", "yhook", "ymacron", "ytilde", "zacute", "zcaron", "zdotaccent", "zerowidthnobreakspace", "zerowidthspace", "zeta", "zhook", "zstroke", "zwj", "zwnj" },
  ["cs"]={ "Cisla", "Kap", "MESIC", "Rimskecislice", "SLOVA", "SLOVO", "Slova", "Slovo", "VSEDNIDEN", "Znak", "Znaky", "aktualnicislonadpisu", "aktualnidatum", "barevnalista", "barva", "cernalinka", "cernelinky", "cisla", "cislonadpisu", "cislorovnice", "cislostrany", "datum", "definuj", "definujakcent", "definujbarvu", "definujblok", "definujbloksekce", "definujbuffer", "definujfont", "definujformatodkazu", "definujhbox", "definujinterakcnimenu", "definujkombinovanyseznam", "definujkonverzi", "definujnadpis", "definujobrazeksymbol", "definujodkaz", "definujodstavce", "definujopis", "definujoramovani", "definujoramovanytext", "definujpaletu", "definujplvouciobjekt", "definujpodpole", "definujpole", "definujpopis", "definujpopisek", "definujprekryv", "definujprikaz", "definujprofil", "definujprogram", "definujprostredizakladnihofontu", "definujrejstrik", "definujsablonutabulky", "definujsekci", "definujseznam", "definujskupinubarev", "definujstartstop", "definujstyl", "definujstylfontu", "definujsymbol", "definujsynonumumfontu", "definujsynonyma", "definujtabelaci", "definujtext", "definujtrideni", "definujupravu", "definujvelikostpapiru", "definujvycet", "definujzakladnifont", "definujzasobnikpoli", "definujznaceni", "definujznak", "delkaseznamu", "externiobraz", "hlavnijazyk", "hodnotabarvy", "instalacejazyka", "interakcnilista", "interakcnitlacitka", "interaktivnimenu", "jazyk", "jdidolu", "jdina", "jdinabox", "jdinastranu", "klonujpole", "komponenta", "konvertujcislo", "kopirujpole", "korekcebilehomista", "matematika", "meritko", "mesic", "mezera", "mrizka", "nastavbarvu", "nastavbarvy", "nastavbilamista", "nastavblok", "nastavbloksekce", "nastavbuffer", "nastavcernelinky", "nastavcislonadpisu", "nastavcislostrany", "nastavcislovaniodstavcu", "nastavcislovaniradku", "nastavcislovanistran", "nastavcitaci", "nastavdeleniplvoucichobjektu", "nastavdelitko", "nastavdolnitexty", "nastavhorejsek", "nastavhornitexty", "nastavinterakci", "nastavinterakcnilistu", "nastavinterakcnimenu", "nastavinterakcniobrazovku", "nastavjazyk", "nastavkapitalky", "nastavkombinovanyseznam", "nastavkomentar", "nastavkomentarstrany", "nastavmarginalnilinky", "nastavmeziradkovoumezeru", "nastavnadpis", "nastavnadpisy", "nastavodkazovani", "nastavodsazovani", "nastavodstavce", "nastavopis", "nastavoramovanetexty", "nastavoramovani", "nastavorez", "nastavotoceni", "nastavpaletu", "nastavplvouciobjekt", "nastavplvouciobjekty", "nastavpodcislostrany", "nastavpole", "nastavpolozky", "nastavpopisek", "nastavpopisky", "nastavpozadi", "nastavprechodstrany", "nastavpreskok", "nastavprogramy", "nastavradkovani", "nastavradky", "nastavrejstrik", "nastavrovnice", "nastavsadusymbolu", "nastavseznam", "nastavsirkucary", "nastavsloupce", "nastavspodek", "nastavsynonyma", "nastavtabelaci", "nastavtabulky", "nastavtenkelinky", "nastavtext", "nastavtextovelinky", "nastavtexttexty", "nastavtextyupati", "nastavtextyzahlavi", "nastavtoleranci", "nastavtrideni", "nastavtype", "nastavumisteniprotejsku", "nastavumistovani", "nastavupati", "nastavupravu", "nastavurl", "nastavusporadani", "nastavvelikostpapiru", "nastavvsechnapole", "nastavvycty", "nastavvyplnovelinky", "nastavvyplnoveradky", "nastavvzhled", "nastavzahlavi", "nastavzakladnifont", "nastavzarovnani", "nastavznaceni", "nastavzuzeni", "nastrane", "nejakyradek", "nekde", "neznamo", "nivy", "nizky", "nokap", "obrazovka", "odkaz", "odkaznastranu", "odkaznatext", "odkazujici", "opis", "opissoubor", "oramovani", "oref", "orez", "otocit", "oznaceni", "pis", "plnezneni", "pole", "polozka", "polozky", "porovnejpaletu", "porovnejskupinubarev", "pozadi", "pozice", "poznamka", "pref", "prelozit", "prepninazakladnifont", "preskoc", "prizpusobivepole", "prizpusobvzhled", "produkt", "projekt", "prostredi", "resetznaceni", "rimskecislice", "rozdelplvouciobjekt", "roztazene", "schovejbloky", "sedabarva", "sloupec", "slovovpravo", "stanovcharakteristickuseznamu", "stanovcislonadpisu", "startbarva", "startinteraktivnimenu", "startjdina", "startkomponenta", "startmarginalnilinka", "startnadpis", "startoramovani", "startpolozka", "startpozadi", "startprodukt", "startprojekt", "startprostredi", "startpublikace", "startradek", "starttextovalinka", "startumistirovnici", "startzarovnanonastred", "startzarovnanovlevo", "startzarovnanovpravo", "startzhustene", "stopbarva", "stopinteraktivnimenu", "stopjdina", "stopkomponenta", "stopmarginalnilinka", "stopnadpis", "stoporamovani", "stoppolozka", "stoppozadi", "stopprodukt", "stopprojekt", "stopprostredi", "stoppublikace", "stopradek", "stoptextovalinka", "stopumistirovnici", "stopzarovnanonastred", "stopzarovnanovlevo", "stopzarovnanovpravo", "stopzhustene", "strana", "tecky", "tenkalinka", "tenkelinky", "textovalinka", "tlacitko", "tlacitkomenu", "tloustkacary", "tref", "tvrdamezera", "tvrdemezery", "ukazbarvu", "ukazmrizku", "ukaznastaveni", "ukazpaletu", "ukazpodpery", "ukazpostredizakladnihofontu", "ukazramecek", "ukazsadusymbolu", "ukazskupinubarev", "ukazupravu", "ukazvytisk", "ukazvzhled", "ukazzakladnifont", "umistikombinovanyseznam", "umistilokalnipoznamkypodcarou", "umistinadsebe", "umistinamrizku", "umistipodrovnici", "umistipoznamkypodcarou", "umistirejstrik", "umistirovnici", "umistiseznam", "umistivedlesebe", "umistizalozky", "urcicharakteristikurejstriku", "uzijJSscripts", "uzijURL", "uzijadresar", "uzijbloky", "uzijexternidokument", "uzijexterniobraz", "uzijexternizvuk", "uzijmodul", "uzijsymbol", "uzijurl", "verze", "vlasovalinka", "vradku", "vsedniden", "vyberbloky", "vyplnenytext", "vyplnovelinky", "vyplnovyradek", "vysoky", "zachovejbloky", "zadnamezera", "zadnehorniadolniradky", "zadnezahlaviaupati", "zalozka", "zapisdoseznamu", "zapismeziseznam", "zaramovani", "zarovnanonastred", "zarovnanovlevo", "zarovnanovpravo", "zasobnikpoli", "ziskejbuffer", "ziskejznaceni", "znaceni", "znak", "znaky", "zpracujbloky", "zrcadlit", "zref" },
  ["de"]={ "Buchstabe", "Buchstaben", "Kap", "MONAT", "Roemischezahlen", "WOCHENTAG", "WOERTER", "WORT", "Woerter", "Wort", "Ziffern", "amgitterausrichten", "aufseite", "ausfuelltext", "ausschnitt", "bearbeitebloecke", "behaltebloecke", "bei", "bemerkung", "benutzeverzeichnis", "beschriftung", "bestimmekopfnummer", "bestimmelistencharakeristika", "bestimmeregistercharakteristika", "bildschirm", "blanko", "buchstabe", "buchstaben", "datum", "defineschriftsynonym", "definiereabbsymbol", "definiereabsaetze", "definiereabschnitt", "definiereabschnittsblock", "definiereakzent", "definierebefehl", "definierebeschreibung", "definierebeschriftung", "definiereblock", "definierefarbe", "definierefarbengruppe", "definierefeld", "definierefeldstapel", "definierefliesstext", "definierefliesstextumgebung", "definieregleitobjekt", "definierehbox", "definiereinteraktionsmenue", "definierekonversion", "definierelabel", "definiereliste", "definieren", "definierenummerierung", "definiereoverlay", "definierepalette", "definierepapierformat", "definiereprofil", "definiereprogramme", "definierepuffer", "definierereferenz", "definierereferenzformat", "definiereregister", "definiereschrift", "definiereschriftstil", "definieresortieren", "definierestartstop", "definierestil", "definieresubfeld", "definieresymbol", "definieresynonyme", "definieretabellenvorlage", "definieretabulator", "definieretext", "definieretippen", "definiereueberschrift", "definiereumbruch", "definiereumrahmt", "definiereumrahmtertext", "definierezeichen", "definierezusammengestellteliste", "drehen", "duennelinie", "duennerumriss", "einezeile", "externeabbildung", "farbbalken", "farbe", "farbewert", "feld", "feldstapel", "festesspatium", "format", "formelnummer", "gefuelltesrechteck", "gefuelltezeile", "gestreckt", "gitter", "graufarbe", "haarlinie", "hauptsprache", "heutigesdatum", "heutigeskopfnummer", "hintergrund", "hoch", "holebeschriftung", "holepuffer", "imumriss", "installieresprache", "interaktionsbalken", "interaktionsknopfe", "interaktionsmenue", "inzeile", "irgendwo", "keinekopfundfusszeilen", "keinspatium", "keinzeilenobenundunten", "klonierefeld", "knopf", "komponente", "konvertierezahl", "kopfnummer", "kopierefeld", "korrigierezwischenraum", "liniendicke", "linksbuendig", "listenlaenge", "mathematik", "menueknopf", "monat", "nachunten", "nokap", "notiz", "passelayoutan", "passendfeld", "platzierebookmarks", "platziereformel", "platzierefussnoten", "platziereliste", "platzierelokalefussnoten", "platzierenebeneinander", "platziereregister", "platziereuntereinander", "platziereunterformel", "platzierezusammengestellteliste", "pos", "posten", "produkt", "programm", "projekt", "punkt", "rechteck", "rechtecke", "rechtsbuendig", "referenz", "referieren", "roemischezahlen", "ruecksetztenbeschriftung", "schreibezurliste", "schreibezwischenliste", "seite", "seitenreferenz", "seitenummer", "settext", "spalte", "spatium", "spiegeln", "sprache", "startfarbe", "starthintergrund", "startinteraktionsmenue", "startkleinerdurchschuss", "startkomponente", "startkopf", "startlinksbuendig", "startmarginallinie", "startplatziereformel", "startpos", "startprodukt", "startprojekt", "startpublikation", "startrechtsbuendig", "starttextlinie", "startumgebung", "startumrahmt", "startzeile", "startzentriert", "startzu", "stelleabsaetzeein", "stelleabsatznummerierungein", "stelleabschnittsblockein", "stelleanordnenein", "stelleaufzaehlungenein", "stelleausrichtungein", "stelleausschnittein", "stellebeschreibungein", "stellebeschriftungein", "stellebilderunterschriftein", "stellebildunterschriftein", "stellebindestrichein", "stelleblankoein", "stelleblockein", "stelledrehenein", "stelleduennerumrissein", "stelleeinziehenein", "stelleengerein", "stellefarbeein", "stellefarbenein", "stellefeldein", "stellefelderin", "stellefliesstextein", "stelleformelnein", "stellefusszeileein", "stellefusszeilentextein", "stellegefuelltesrechteckein", "stellegefuelltezeileein", "stellegegenueberplatzierenein", "stellegleitobjekteein", "stellegleitobjektein", "stellehintergruendeein", "stellehintergrundein", "stelleinteraktionein", "stelleinteraktionsbalkenein", "stelleinteraktionsbildschirmein", "stelleinteraktionsmenueein", "stellekommentarein", "stellekopfzahlein", "stellekopfzeileein", "stellekopfzeilentextein", "stellelayoutein", "stellelinienbreiteein", "stellelisteein", "stellemarginallinieein", "stellenobenein", "stellepaletteein", "stellepapierformatein", "stelleplatziegeteiltegleitobjekt", "stellepositionierenein", "stellepostenein", "stelleprogrammein", "stellepufferein", "stellerechteckein", "stellereferenzierenein", "stelleregisterein", "stelleseitenkommentarein", "stelleseitennummerein", "stelleseitennummeriernungein", "stelleseitenuebergangein", "stellesortierenein", "stellespaltenein", "stellespatiumein", "stellespracheein", "stellesymbolsetein", "stellesynonymein", "stelletabellenein", "stelletabulatorein", "stelletextein", "stelletextobenein", "stelletexttexteein", "stelletextumrissein", "stelletextuntenein", "stelletipein", "stelletippenein", "stelletoleranzein", "stelleueberschriftein", "stelleueberschriftenein", "stelleumbruchein", "stelleumrahmtein", "stelleumrahmtetexteein", "stelleuntenein", "stelleunterseitennummerein", "stelleurlein", "stelleversalienein", "stellezeilenabstandein", "stellezeilenein", "stellezeilennumerierungein", "stellezitierenein", "stellezusammengestelltelisteein", "stellezwischenraumein", "stopfarbe", "stophintergrund", "stopinteraktionsmenue", "stopkleinerdurchschuss", "stopkomponente", "stopkopf", "stoplinksbuendig", "stopmarginallinie", "stopplatziereformel", "stoppos", "stopprodukt", "stopprojekt", "stoppublikation", "stoprechtsbuendig", "stoptextlinie", "stopumgebung", "stopumrahmt", "stopzeile", "stopzentriert", "stopzu", "teilegleitobjekt", "textlinie", "textreferenz", "tief", "tiho", "tip", "tippedatei", "tippen", "tippepuffer", "ueber", "uebersetzten", "umgebung", "umrahmt", "unbekant", "verbergebloecke", "vergleichefarbengruppe", "vergleichepalette", "verwendeJSscript", "verwendeURL", "verwendebloecke", "verwendeexteresdokument", "verwendeexterneabbildung", "verwendeexternestonstueck", "verwendemodul", "verwendesymbole", "verwendeurl", "volleswort", "von", "waehlebloeckeaus", "wechselezumfliesstext", "wochentag", "wortrechts", "zeigedruck", "zeigeeinstellungen", "zeigefarbe", "zeigefarbengruppe", "zeigefliesstext", "zeigefliesstextumgebung", "zeigegitter", "zeigelayout", "zeigepalette", "zeigerahmen", "zeigestruts", "zeigeumbruch", "zentriert", "ziffern", "zu", "zurbox", "zurseite" },
  ["en"]={},
diff --git a/context/data/textadept/context/data/scite-context-data-tex.lua b/context/data/textadept/context/data/scite-context-data-tex.lua
index 31cb6e4fb..65a68864d 100644
--- a/context/data/textadept/context/data/scite-context-data-tex.lua
+++ b/context/data/textadept/context/data/scite-context-data-tex.lua
@@ -1,7 +1,7 @@
 return {
  ["aleph"]={ "Alephminorversion", "Alephrevision", "Alephversion" },
  ["etex"]={ "botmarks", "clubpenalties", "currentgrouplevel", "currentgrouptype", "currentifbranch", "currentiflevel", "currentiftype", "detokenize", "dimexpr", "displaywidowpenalties", "eTeXVersion", "eTeXminorversion", "eTeXrevision", "eTeXversion", "everyeof", "firstmarks", "fontchardp", "fontcharht", "fontcharic", "fontcharwd", "glueexpr", "glueshrink", "glueshrinkorder", "gluestretch", "gluestretchorder", "gluetomu", "ifcsname", "ifdefined", "iffontchar", "interactionmode", "interlinepenalties", "lastlinefit", "lastnodetype", "marks", "muexpr", "mutoglue", "numexpr", "pagediscards", "parshapedimen", "parshapeindent", "parshapelength", "predisplaydirection", "protected", "readline", "savinghyphcodes", "savingvdiscards", "scantokens", "showgroups", "showifs", "showtokens", "splitbotmarks", "splitdiscards", "splitfirstmarks", "topmarks", "tracingassigns", "tracinggroups", "tracingifs", "tracingnesting", "tracingscantokens", "unexpanded", "unless", "widowpenalties" },
- ["luatex"]={ "Uchar", "Udelcode", "Udelcodenum", "Udelimiter", "Udelimiterover", "Udelimiterunder", "Uhextensible", "Umathaccent", "Umathaxis", "Umathbinbinspacing", "Umathbinclosespacing", "Umathbininnerspacing", "Umathbinopenspacing", "Umathbinopspacing", "Umathbinordspacing", "Umathbinpunctspacing", "Umathbinrelspacing", "Umathchar", "Umathcharclass", "Umathchardef", "Umathcharfam", "Umathcharnum", "Umathcharnumdef", "Umathcharslot", "Umathclosebinspacing", "Umathcloseclosespacing", "Umathcloseinnerspacing", "Umathcloseopenspacing", "Umathcloseopspacing", "Umathcloseordspacing", "Umathclosepunctspacing", "Umathcloserelspacing", "Umathcode", "Umathcodenum", "Umathconnectoroverlapmin", "Umathfractiondelsize", "Umathfractiondenomdown", "Umathfractiondenomvgap", "Umathfractionnumup", "Umathfractionnumvgap", "Umathfractionrule", "Umathinnerbinspacing", "Umathinnerclosespacing", "Umathinnerinnerspacing", "Umathinneropenspacing", "Umathinneropspacing", "Umathinnerordspacing", "Umathinnerpunctspacing", "Umathinnerrelspacing", "Umathlimitabovebgap", "Umathlimitabovekern", "Umathlimitabovevgap", "Umathlimitbelowbgap", "Umathlimitbelowkern", "Umathlimitbelowvgap", "Umathnolimitsubfactor", "Umathnolimitsupfactor", "Umathopbinspacing", "Umathopclosespacing", "Umathopenbinspacing", "Umathopenclosespacing", "Umathopeninnerspacing", "Umathopenopenspacing", "Umathopenopspacing", "Umathopenordspacing", "Umathopenpunctspacing", "Umathopenrelspacing", "Umathoperatorsize", "Umathopinnerspacing", "Umathopopenspacing", "Umathopopspacing", "Umathopordspacing", "Umathoppunctspacing", "Umathoprelspacing", "Umathordbinspacing", "Umathordclosespacing", "Umathordinnerspacing", "Umathordopenspacing", "Umathordopspacing", "Umathordordspacing", "Umathordpunctspacing", "Umathordrelspacing", "Umathoverbarkern", "Umathoverbarrule", "Umathoverbarvgap", "Umathoverdelimiterbgap", "Umathoverdelimitervgap", "Umathpunctbinspacing", "Umathpunctclosespacing", "Umathpunctinnerspacing", "Umathpunctopenspacing", "Umathpunctopspacing", "Umathpunctordspacing", "Umathpunctpunctspacing", "Umathpunctrelspacing", "Umathquad", "Umathradicaldegreeafter", "Umathradicaldegreebefore", "Umathradicaldegreeraise", "Umathradicalkern", "Umathradicalrule", "Umathradicalvgap", "Umathrelbinspacing", "Umathrelclosespacing", "Umathrelinnerspacing", "Umathrelopenspacing", "Umathrelopspacing", "Umathrelordspacing", "Umathrelpunctspacing", "Umathrelrelspacing", "Umathskewedfractionhgap", "Umathskewedfractionvgap", "Umathspaceafterscript", "Umathstackdenomdown", "Umathstacknumup", "Umathstackvgap", "Umathsubshiftdown", "Umathsubshiftdrop", "Umathsubsupshiftdown", "Umathsubsupvgap", "Umathsubtopmax", "Umathsupbottommin", "Umathsupshiftdrop", "Umathsupshiftup", "Umathsupsubbottommax", "Umathunderbarkern", "Umathunderbarrule", "Umathunderbarvgap", "Umathunderdelimiterbgap", "Umathunderdelimitervgap", "Unosubscript", "Unosuperscript", "Uoverdelimiter", "Uradical", "Uroot", "Uskewed", "Uskewedwithdelims", "Ustack", "Ustartdisplaymath", "Ustartmath", "Ustopdisplaymath", "Ustopmath", "Usubscript", "Usuperscript", "Uunderdelimiter", "Uvextensible", "adjustspacing", "alignmark", "aligntab", "attribute", "attributedef", "automaticdiscretionary", "automatichyphenmode", "automatichyphenpenalty", "begincsname", "bodydir", "bodydirection", "boxdir", "boxdirection", "breakafterdirmode", "catcodetable", "clearmarks", "copyfont", "compoundhyphenmode", "crampeddisplaystyle", "crampedscriptscriptstyle", "crampedscriptstyle", "crampedtextstyle", "draftmode", "dviextension", "dvifeedback", "dvivariable", "efcode", "etoksapp", "etokspre", "expanded", "expandglyphsinfont", "explicitdiscretionary", "explicithyphenpenalty", "fontid", "formatname", "gleaders", "hjcode", "hyphenationbounds", "hyphenationmin", "hyphenpenaltymode", "ifabsdim", "ifabsnum", "ifincsname", "ifprimitive", "ignoreligaturesinfont", "initcatcodetable", "insertht", "lastnamedcs", "lastsavedboxresourceindex", "lastsavedimageresourceindex", "lastsavedimageresourcepages", "lastxpos", "lastypos", "latelua", "leftghost", "leftmarginkern", "letcharcode", "letterspacefont", "linedir", "linedirection", "localbrokenpenalty", "localinterlinepenalty", "localleftbox", "localrightbox", "lpcode", "luaescapestring", "luafunction", "luafunctioncall", "luatexbanner", "luatexrevision", "luatexversion", "mathdelimitersmode", "mathdir", "mathdirection", "mathdisplayskipmode", "matheqnogapstep", "mathitalicsmode", "mathnolimitsmode", "mathoption", "mathpenaltiesmode", "mathrulesfam", "mathrulesmode", "mathscriptsmode", "mathscriptboxmode", "mathstyle", "mathsurroundmode", "mathsurroundskip", "nohrule", "nokerns", "noligs", "normaldeviate", "nospaces", "novrule", "outputbox", "outputmode", "pagebottomoffset", "pagedir", "pagedirection", "pageheight", "pageleftoffset", "pagerightoffset", "pagetopoffset", "pagewidth", "pardir", "pardirection", "pdfextension", "pdffeedback", "pdfvariable", "postexhyphenchar", "posthyphenchar", "prebinoppenalty", "predisplaygapfactor", "preexhyphenchar", "prehyphenchar", "prerelpenalty", "primitive", "protrudechars", "pxdimen", "quitvmode", "randomseed", "rightghost", "rightmarginkern", "rpcode", "saveboxresource", "savecatcodetable", "saveimageresource", "savepos", "scantextokens", "setfontid", "setrandomseed", "shapemode", "suppressfontnotfounderror", "suppressifcsnameerror", "suppresslongerror", "suppressmathparerror", "suppressoutererror", "suppressprimitiveerror", "synctex", "tagcode", "textdir", "textdirection", "toksapp", "tokspre", "tracingfonts", "uniformdeviate", "useboxresource", "useimageresource" },
+ ["luatex"]={ "Uchar", "Udelcode", "Udelcodenum", "Udelimiter", "Udelimiterover", "Udelimiterunder", "Uhextensible", "Umathaccent", "Umathaxis", "Umathbinbinspacing", "Umathbinclosespacing", "Umathbininnerspacing", "Umathbinopenspacing", "Umathbinopspacing", "Umathbinordspacing", "Umathbinpunctspacing", "Umathbinrelspacing", "Umathchar", "Umathcharclass", "Umathchardef", "Umathcharfam", "Umathcharnum", "Umathcharnumdef", "Umathcharslot", "Umathclosebinspacing", "Umathcloseclosespacing", "Umathcloseinnerspacing", "Umathcloseopenspacing", "Umathcloseopspacing", "Umathcloseordspacing", "Umathclosepunctspacing", "Umathcloserelspacing", "Umathcode", "Umathcodenum", "Umathconnectoroverlapmin", "Umathfractiondelsize", "Umathfractiondenomdown", "Umathfractiondenomvgap", "Umathfractionnumup", "Umathfractionnumvgap", "Umathfractionrule", "Umathinnerbinspacing", "Umathinnerclosespacing", "Umathinnerinnerspacing", "Umathinneropenspacing", "Umathinneropspacing", "Umathinnerordspacing", "Umathinnerpunctspacing", "Umathinnerrelspacing", "Umathlimitabovebgap", "Umathlimitabovekern", "Umathlimitabovevgap", "Umathlimitbelowbgap", "Umathlimitbelowkern", "Umathlimitbelowvgap", "Umathnolimitsubfactor", "Umathnolimitsupfactor", "Umathopbinspacing", "Umathopclosespacing", "Umathopenbinspacing", "Umathopenclosespacing", "Umathopeninnerspacing", "Umathopenopenspacing", "Umathopenopspacing", "Umathopenordspacing", "Umathopenpunctspacing", "Umathopenrelspacing", "Umathoperatorsize", "Umathopinnerspacing", "Umathopopenspacing", "Umathopopspacing", "Umathopordspacing", "Umathoppunctspacing", "Umathoprelspacing", "Umathordbinspacing", "Umathordclosespacing", "Umathordinnerspacing", "Umathordopenspacing", "Umathordopspacing", "Umathordordspacing", "Umathordpunctspacing", "Umathordrelspacing", "Umathoverbarkern", "Umathoverbarrule", "Umathoverbarvgap", "Umathoverdelimiterbgap", "Umathoverdelimitervgap", "Umathpunctbinspacing", "Umathpunctclosespacing", "Umathpunctinnerspacing", "Umathpunctopenspacing", "Umathpunctopspacing", "Umathpunctordspacing", "Umathpunctpunctspacing", "Umathpunctrelspacing", "Umathquad", "Umathradicaldegreeafter", "Umathradicaldegreebefore", "Umathradicaldegreeraise", "Umathradicalkern", "Umathradicalrule", "Umathradicalvgap", "Umathrelbinspacing", "Umathrelclosespacing", "Umathrelinnerspacing", "Umathrelopenspacing", "Umathrelopspacing", "Umathrelordspacing", "Umathrelpunctspacing", "Umathrelrelspacing", "Umathskewedfractionhgap", "Umathskewedfractionvgap", "Umathspaceafterscript", "Umathstackdenomdown", "Umathstacknumup", "Umathstackvgap", "Umathsubshiftdown", "Umathsubshiftdrop", "Umathsubsupshiftdown", "Umathsubsupvgap", "Umathsubtopmax", "Umathsupbottommin", "Umathsupshiftdrop", "Umathsupshiftup", "Umathsupsubbottommax", "Umathunderbarkern", "Umathunderbarrule", "Umathunderbarvgap", "Umathunderdelimiterbgap", "Umathunderdelimitervgap", "Unosubscript", "Unosuperscript", "Uoverdelimiter", "Uradical", "Uroot", "Uskewed", "Uskewedwithdelims", "Ustack", "Ustartdisplaymath", "Ustartmath", "Ustopdisplaymath", "Ustopmath", "Usubscript", "Usuperscript", "Uunderdelimiter", "Uvextensible", "adjustspacing", "alignmark", "aligntab", "attribute", "attributedef", "automaticdiscretionary", "automatichyphenmode", "automatichyphenpenalty", "begincsname", "bodydir", "bodydirection", "boxdir", "boxdirection", "breakafterdirmode", "catcodetable", "clearmarks", "copyfont", "compoundhyphenmode", "crampeddisplaystyle", "crampedscriptscriptstyle", "crampedscriptstyle", "crampedtextstyle", "draftmode", "dviextension", "dvifeedback", "dvivariable", "efcode", "etoksapp", "etokspre", "expanded", "expandglyphsinfont", "explicitdiscretionary", "explicithyphenpenalty", "fontid", "formatname", "gleaders", "hjcode", "hyphenationbounds", "hyphenationmin", "hyphenpenaltymode", "ifabsdim", "ifabsnum", "ifincsname", "ifprimitive", "ignoreligaturesinfont", "initcatcodetable", "insertht", "lastnamedcs", "lastsavedboxresourceindex", "lastsavedimageresourceindex", "lastsavedimageresourcepages", "lastxpos", "lastypos", "latelua", "leftghost", "leftmarginkern", "letcharcode", "letterspacefont", "linedir", "linedirection", "localbrokenpenalty", "localinterlinepenalty", "localleftbox", "localrightbox", "lpcode", "luaescapestring", "luafunction", "luafunctioncall", "luatexbanner", "luatexrevision", "luatexversion", "mathdelimitersmode", "mathdir", "mathdirection", "mathdisplayskipmode", "matheqnogapstep", "mathitalicsmode", "mathnolimitsmode", "mathoption", "mathpenaltiesmode", "mathrulesfam", "mathrulesmode", "mathscriptsmode", "mathscriptcharmode", "mathscriptboxmode", "mathrulethicknessmode", "mathstyle", "mathsurroundmode", "mathsurroundskip", "nohrule", "nokerns", "noligs", "normaldeviate", "nospaces", "novrule", "outputbox", "outputmode", "pagebottomoffset", "pagedir", "pagedirection", "pageheight", "pageleftoffset", "pagerightoffset", "pagetopoffset", "pagewidth", "pardir", "pardirection", "pdfextension", "pdffeedback", "pdfvariable", "postexhyphenchar", "posthyphenchar", "prebinoppenalty", "predisplaygapfactor", "preexhyphenchar", "prehyphenchar", "prerelpenalty", "primitive", "protrudechars", "pxdimen", "quitvmode", "randomseed", "rightghost", "rightmarginkern", "rpcode", "saveboxresource", "savecatcodetable", "saveimageresource", "savepos", "scantextokens", "setfontid", "setrandomseed", "shapemode", "suppressfontnotfounderror", "suppressifcsnameerror", "suppresslongerror", "suppressmathparerror", "suppressoutererror", "suppressprimitiveerror", "synctex", "tagcode", "textdir", "textdirection", "toksapp", "tokspre", "tracingfonts", "uniformdeviate", "useboxresource", "useimageresource" },
  ["omega"]={ "Omegaminorversion", "Omegarevision", "Omegaversion" },
  ["pdftex"]={ "ifpdfabsdim", "ifpdfabsnum", "ifpdfprimitive", "pdfadjustspacing", "pdfannot", "pdfcatalog", "pdfcolorstack", "pdfcolorstackinit", "pdfcompresslevel", "pdfcopyfont", "pdfcreationdate", "pdfdecimaldigits", "pdfdest", "pdfdestmargin", "pdfdraftmode", "pdfeachlinedepth", "pdfeachlineheight", "pdfendlink", "pdfendthread", "pdffirstlineheight", "pdffontattr", "pdffontexpand", "pdffontname", "pdffontobjnum", "pdffontsize", "pdfgamma", "pdfgentounicode", "pdfglyphtounicode", "pdfhorigin", "pdfignoreddimen", "pdfignoreunknownimages", "pdfimageaddfilename", "pdfimageapplygamma", "pdfimagegamma", "pdfimagehicolor", "pdfimageresolution", "pdfincludechars", "pdfinclusioncopyfonts", "pdfinclusionerrorlevel", "pdfinfo", "pdfinfoomitdate", "pdfinsertht", "pdflastannot", "pdflastlinedepth", "pdflastlink", "pdflastobj", "pdflastxform", "pdflastximage", "pdflastximagepages", "pdflastxpos", "pdflastypos", "pdflinkmargin", "pdfliteral", "pdfmapfile", "pdfmapline", "pdfmajorversion", "pdfminorversion", "pdfnames", "pdfnoligatures", "pdfnormaldeviate", "pdfobj", "pdfobjcompresslevel", "pdfoutline", "pdfoutput", "pdfpageattr", "pdfpagebox", "pdfpageheight", "pdfpageref", "pdfpageresources", "pdfpagesattr", "pdfpagewidth", "pdfpkfixeddpi", "pdfpkmode", "pdfpkresolution", "pdfprimitive", "pdfprotrudechars", "pdfpxdimen", "pdfrandomseed", "pdfrefobj", "pdfrefxform", "pdfrefximage", "pdfreplacefont", "pdfrestore", "pdfretval", "pdfsave", "pdfsavepos", "pdfsetmatrix", "pdfsetrandomseed", "pdfstartlink", "pdfstartthread", "pdfsuppressoptionalinfo", "pdfsuppressptexinfo", "pdftexbanner", "pdftexrevision", "pdftexversion", "pdfthread", "pdfthreadmargin", "pdftracingfonts", "pdftrailer", "pdftrailerid", "pdfuniformdeviate", "pdfuniqueresname", "pdfvorigin", "pdfxform", "pdfxformattr", "pdfxformmargin", "pdfxformname", "pdfxformresources", "pdfximage" },
  ["tex"]={ " ", "-", "/", "Uleft", "Umiddle", "Uright", "above", "abovedisplayshortskip", "abovedisplayskip", "abovewithdelims", "accent", "adjdemerits", "advance", "afterassignment", "aftergroup", "atop", "atopwithdelims", "badness", "baselineskip", "batchmode", "begingroup", "belowdisplayshortskip", "belowdisplayskip", "binoppenalty", "botmark", "boundary", "box", "boxmaxdepth", "brokenpenalty", "catcode", "char", "chardef", "cleaders", "closein", "closeout", "clubpenalty", "copy", "count", "countdef", "cr", "crcr", "csname", "csstring", "day", "deadcycles", "def", "defaulthyphenchar", "defaultskewchar", "delcode", "delimiter", "delimiterfactor", "delimitershortfall", "dimen", "dimendef", "directlua", "discretionary", "displayindent", "displaylimits", "displaystyle", "displaywidowpenalty", "displaywidth", "divide", "doublehyphendemerits", "dp", "dump", "edef", "else", "emergencystretch", "end", "endcsname", "endgroup", "endinput", "endlinechar", "eqno", "errhelp", "errmessage", "errorcontextlines", "errorstopmode", "escapechar", "everycr", "everydisplay", "everyhbox", "everyjob", "everymath", "everypar", "everyvbox", "exhyphenchar", "exhyphenpenalty", "expandafter", "fam", "fi", "finalhyphendemerits", "firstmark", "firstvalidlanguage", "floatingpenalty", "font", "fontdimen", "fontname", "futurelet", "gdef", "global", "globaldefs", "halign", "hangafter", "hangindent", "hbadness", "hbox", "hfil", "hfill", "hfilneg", "hfuzz", "hoffset", "holdinginserts", "hpack", "hrule", "hsize", "hskip", "hss", "ht", "hyphenation", "hyphenchar", "hyphenpenalty", "if", "ifcase", "ifcat", "ifdim", "ifeof", "iffalse", "ifhbox", "ifhmode", "ifinner", "ifmmode", "ifnum", "ifodd", "iftrue", "ifvbox", "ifvmode", "ifvoid", "ifx", "ignorespaces", "immediate", "indent", "input", "inputlineno", "insert", "insertpenalties", "interlinepenalty", "jobname", "kern", "language", "lastbox", "lastkern", "lastpenalty", "lastskip", "lccode", "leaders", "left", "lefthyphenmin", "leftskip", "leqno", "let", "limits", "linepenalty", "lineskip", "lineskiplimit", "long", "looseness", "lower", "lowercase", "mag", "mark", "mathaccent", "mathbin", "mathchar", "mathchardef", "mathchoice", "mathclose", "mathcode", "mathinner", "mathop", "mathopen", "mathord", "mathpunct", "mathrel", "mathsurround", "maxdeadcycles", "maxdepth", "meaning", "medmuskip", "message", "middle", "mkern", "month", "moveleft", "moveright", "mskip", "multiply", "muskip", "muskipdef", "newlinechar", "noalign", "noboundary", "noexpand", "noindent", "nolimits", "nonscript", "nonstopmode", "nulldelimiterspace", "nullfont", "number", "omit", "openin", "openout", "or", "outer", "output", "outputpenalty", "over", "overfullrule", "overline", "overwithdelims", "pagedepth", "pagefilllstretch", "pagefillstretch", "pagefilstretch", "pagegoal", "pageshrink", "pagestretch", "pagetotal", "par", "parfillskip", "parindent", "parshape", "parskip", "patterns", "pausing", "penalty", "postdisplaypenalty", "predisplaypenalty", "predisplaysize", "pretolerance", "prevdepth", "prevgraf", "protrusionboundary", "radical", "raise", "read", "relax", "relpenalty", "right", "righthyphenmin", "rightskip", "romannumeral", "scriptfont", "scriptscriptfont", "scriptscriptstyle", "scriptspace", "scriptstyle", "scrollmode", "setbox", "setlanguage", "sfcode", "shipout", "show", "showbox", "showboxbreadth", "showboxdepth", "showlists", "showthe", "skewchar", "skip", "skipdef", "spacefactor", "spaceskip", "span", "special", "splitbotmark", "splitfirstmark", "splitmaxdepth", "splittopskip", "string", "tabskip", "textfont", "textstyle", "the", "thickmuskip", "thinmuskip", "time", "toks", "toksdef", "tolerance", "topmark", "topskip", "tpack", "tracingcommands", "tracinglostchars", "tracingmacros", "tracingonline", "tracingoutput", "tracingpages", "tracingparagraphs", "tracingrestores", "tracingstats", "uccode", "uchyph", "underline", "unhbox", "unhcopy", "unkern", "unpenalty", "unskip", "unvbox", "unvcopy", "uppercase", "vadjust", "valign", "vbadness", "vbox", "vcenter", "vfil", "vfill", "vfilneg", "vfuzz", "voffset", "vpack", "vrule", "vsize", "vskip", "vsplit", "vss", "vtop", "wd", "widowpenalty", "wordboundary", "write", "xdef", "xleaders", "xspaceskip", "year" },
diff --git a/doc/context/documents/general/manuals/bidi.pdf b/doc/context/documents/general/manuals/bidi.pdf
index 0d88c7de7..feec5913e 100644
--- a/doc/context/documents/general/manuals/bidi.pdf
+++ b/doc/context/documents/general/manuals/bidi.pdf
diff --git a/doc/context/documents/general/manuals/luatex.pdf b/doc/context/documents/general/manuals/luatex.pdf
index 0d7adafbe..6d6f595ab 100644
--- a/doc/context/documents/general/manuals/luatex.pdf
+++ b/doc/context/documents/general/manuals/luatex.pdf
diff --git a/doc/context/documents/general/manuals/xml-mkiv.pdf b/doc/context/documents/general/manuals/xml-mkiv.pdf
index 78f6ffa1c..f8b8c34c2 100644
--- a/doc/context/documents/general/manuals/xml-mkiv.pdf
+++ b/doc/context/documents/general/manuals/xml-mkiv.pdf
diff --git a/doc/context/documents/general/qrcs/setup-cs.pdf b/doc/context/documents/general/qrcs/setup-cs.pdf
index 216693d71..c5a913dc8 100644
--- a/doc/context/documents/general/qrcs/setup-cs.pdf
+++ b/doc/context/documents/general/qrcs/setup-cs.pdf
diff --git a/doc/context/documents/general/qrcs/setup-de.pdf b/doc/context/documents/general/qrcs/setup-de.pdf
index 916127187..7bd1b2eef 100644
--- a/doc/context/documents/general/qrcs/setup-de.pdf
+++ b/doc/context/documents/general/qrcs/setup-de.pdf
diff --git a/doc/context/documents/general/qrcs/setup-en.pdf b/doc/context/documents/general/qrcs/setup-en.pdf
index 4ef3011df..16cba5392 100644
--- a/doc/context/documents/general/qrcs/setup-en.pdf
+++ b/doc/context/documents/general/qrcs/setup-en.pdf
diff --git a/doc/context/documents/general/qrcs/setup-fr.pdf b/doc/context/documents/general/qrcs/setup-fr.pdf
index dc59c861f..1c41e2f5e 100644
--- a/doc/context/documents/general/qrcs/setup-fr.pdf
+++ b/doc/context/documents/general/qrcs/setup-fr.pdf
diff --git a/doc/context/documents/general/qrcs/setup-it.pdf b/doc/context/documents/general/qrcs/setup-it.pdf
index f2fe9dd69..3c1d34a31 100644
--- a/doc/context/documents/general/qrcs/setup-it.pdf
+++ b/doc/context/documents/general/qrcs/setup-it.pdf
diff --git a/doc/context/documents/general/qrcs/setup-mapping-cs.pdf b/doc/context/documents/general/qrcs/setup-mapping-cs.pdf
index 69a5243e7..054937f1b 100644
--- a/doc/context/documents/general/qrcs/setup-mapping-cs.pdf
+++ b/doc/context/documents/general/qrcs/setup-mapping-cs.pdf
diff --git a/doc/context/documents/general/qrcs/setup-mapping-de.pdf b/doc/context/documents/general/qrcs/setup-mapping-de.pdf
index ff369aa3f..027a03cac 100644
--- a/doc/context/documents/general/qrcs/setup-mapping-de.pdf
+++ b/doc/context/documents/general/qrcs/setup-mapping-de.pdf
diff --git a/doc/context/documents/general/qrcs/setup-mapping-en.pdf b/doc/context/documents/general/qrcs/setup-mapping-en.pdf
index 0f217ba7a..e28e8c8ce 100644
--- a/doc/context/documents/general/qrcs/setup-mapping-en.pdf
+++ b/doc/context/documents/general/qrcs/setup-mapping-en.pdf
diff --git a/doc/context/documents/general/qrcs/setup-mapping-fr.pdf b/doc/context/documents/general/qrcs/setup-mapping-fr.pdf
index e4aa9be76..722591cfe 100644
--- a/doc/context/documents/general/qrcs/setup-mapping-fr.pdf
+++ b/doc/context/documents/general/qrcs/setup-mapping-fr.pdf
diff --git a/doc/context/documents/general/qrcs/setup-mapping-it.pdf b/doc/context/documents/general/qrcs/setup-mapping-it.pdf
index ca43112e3..c942d8304 100644
--- a/doc/context/documents/general/qrcs/setup-mapping-it.pdf
+++ b/doc/context/documents/general/qrcs/setup-mapping-it.pdf
diff --git a/doc/context/documents/general/qrcs/setup-mapping-nl.pdf b/doc/context/documents/general/qrcs/setup-mapping-nl.pdf
index a48475d58..8e2c679ca 100644
--- a/doc/context/documents/general/qrcs/setup-mapping-nl.pdf
+++ b/doc/context/documents/general/qrcs/setup-mapping-nl.pdf
diff --git a/doc/context/documents/general/qrcs/setup-mapping-ro.pdf b/doc/context/documents/general/qrcs/setup-mapping-ro.pdf
index 8397fdcf2..937abb30a 100644
--- a/doc/context/documents/general/qrcs/setup-mapping-ro.pdf
+++ b/doc/context/documents/general/qrcs/setup-mapping-ro.pdf
diff --git a/doc/context/documents/general/qrcs/setup-nl.pdf b/doc/context/documents/general/qrcs/setup-nl.pdf
index 4540b4272..e92cb7b3a 100644
--- a/doc/context/documents/general/qrcs/setup-nl.pdf
+++ b/doc/context/documents/general/qrcs/setup-nl.pdf
diff --git a/doc/context/documents/general/qrcs/setup-ro.pdf b/doc/context/documents/general/qrcs/setup-ro.pdf
index e0bcb3a2a..eebccf60f 100644
--- a/doc/context/documents/general/qrcs/setup-ro.pdf
+++ b/doc/context/documents/general/qrcs/setup-ro.pdf
diff --git a/doc/context/scripts/mkii/texmfstart.html b/doc/context/scripts/mkii/texmfstart.html
index 6e1f7f618..0b76962a1 100644
--- a/doc/context/scripts/mkii/texmfstart.html
+++ b/doc/context/scripts/mkii/texmfstart.html
@@ -66,7 +66,7 @@
         <tr><th>--systeminfo</th><td>str</td><td>show current operating system, processor, etc</td></tr>
         <tr><th/><td/><td/></tr>
         <tr><th>--edit</th><td></td><td>launch editor with found file</td></tr>
-        <tr><th>--launch</th><td></td><td>launch files like manuals, assumes os support (--all)</td></tr>
+        <tr><th>--launch</th><td></td><td>launch files like manuals, assumes os support (--all,--list)</td></tr>
         <tr><th/><td/><td/></tr>
         <tr><th>--timedrun</th><td></td><td>run a script and time its run</td></tr>
         <tr><th>--autogenerate</th><td></td><td>regenerate databases if needed (handy when used to run context in an editor)</td></tr>
diff --git a/doc/context/scripts/mkii/texmfstart.man b/doc/context/scripts/mkii/texmfstart.man
index fdff5103c..8bd14ef5a 100644
--- a/doc/context/scripts/mkii/texmfstart.man
+++ b/doc/context/scripts/mkii/texmfstart.man
@@ -81,7 +81,7 @@ show current operating system, processor, etc
 launch editor with found file
 .TP
 .B --launch
-launch files like manuals, assumes os support (--all)
+launch files like manuals, assumes os support (--all,--list)
 .TP
 .B --timedrun
 run a script and time its run
diff --git a/doc/context/scripts/mkii/texmfstart.xml b/doc/context/scripts/mkii/texmfstart.xml
index 0fc6505f4..4a9392998 100644
--- a/doc/context/scripts/mkii/texmfstart.xml
+++ b/doc/context/scripts/mkii/texmfstart.xml
@@ -38,7 +38,7 @@
    </subcategory>
    <subcategory>
     <flag name="edit"><short>launch editor with found file</short></flag>
-    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>)</short></flag>
+    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>,<ref name="list"/>)</short></flag>
    </subcategory>
    <subcategory>
     <flag name="timedrun"><short>run a script and time its run</short></flag>
diff --git a/doc/context/scripts/mkiv/mtx-fonts.html b/doc/context/scripts/mkiv/mtx-fonts.html
deleted file mode 100644
index b175139c8..000000000
--- a/doc/context/scripts/mkiv/mtx-fonts.html
+++ /dev/null
@@ -1,81 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-
-<!-- compare with lmx framework variant -->
-
-<!--
-    filename : context-base.xml
-    comment  : companion to mtx-server-ctx-startup.tex
-    author   : Hans Hagen, PRAGMA-ADE, Hasselt NL
-    copyright: PRAGMA ADE / ConTeXt Development Team
-    license  : see context related readme files
--->
-
-<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
-    <head>
-        <title>ConTeXt Font Database Management 0.21</title>
-        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
-                <style type="text/css">
-            body { color: #FFFFFF; background-color: #808080; font-family: optima, verdana, futura, "lucida sans", arial, geneva, helvetica, sans; font-size: 12px; line-height: 18px; } a:link, a:active, a:visited { color: #FFFFFF; } a.dir-view:link, a.dir-view:active, a.dir-view:visited { color: #FFFFFF; text-decoration: underline; } .valid { color: #00FF00; } .invalid { color: #FF0000; } .invisible { visibility: hidden; } button, .commonlink, .smallbutton { font-weight: bold; font-size: 12px; text-decoration: none; color: #000000; border-color: #7F7F7F; border-style: solid; border-width: .125ex; background-color: #FFFFFF; padding: .5ex; } .smallbutton { width: 1em; } a.commonlink:link, a.commonlink:active, a.commonlink:visited, a.smalllink:link, a.smalllink:active, a.smalllink:visited { font-weight: bold; font-size: 12px; text-decoration: none; color: #000000; } h1, .title { font-style: normal; font-weight: normal; font-size: 18px; line-height: 18px; margin-bottom: 20px; } h2, .subtitle { font-style: normal; font-weight: normal; font-size: 12px; margin-top: 18px; margin-bottom: 18px; } table { line-height: 18px; font-size: 12px; margin: 0; } th { font-weight: bold; text-align: left; padding-bottom: 6px; } .tc { font-weight: bold; text-align: left; } p, li { max-width: 60em; } .empty-line { margin-top: 4px; } .more-room { margin-right: 1.5em; } .much-more-room { margin-right: 3em; } #main { position: absolute; left: 10%; top: 10%; right: 10%; bottom: 10%; z-index: 2; width: 80%; height: 80%; padding: 0%; margin: 0%; overflow: auto; border-style: none; border-width: 0; background-color: #3F3F3F; } #main-settings { margin: 12px; x_max-width: 60em; line-height: 18px; font-size: 12px; } #left { position: absolute; top : 10%; left: 0%; bottom: 0%; right: 90%; z-index: 1; width: 10%; height: 90%; padding: 0%; margin: 0%; font-size: 16px; border-style: none; border-width: 0; background-color: #4F6F6F; } #right { position: absolute; top : 0%; left: 90%; bottom: 10%; right: 0%; z-index: 1; width: 10%; height: 90%; padding: 0%; margin: 0%; font-size: 16px; border-style: none; border-width: 0; background-color: #4F6F6F; _margin-left: -15px; } #bottom { position: absolute; left: 10%; right: 0%; top: 90%; bottom: 0%; z-index: 1; width: 90%; height: 10%; padding: 0%; margin: 0%; font-size: 16px; border-style: none; border-width: 0; background-color: #6F6F8F; } #top { position: absolute; left: 0%; right: 10%; top: 0%; bottom: 90%; z-index: 1; width: 90%; height: 10%; padding: 0%; margin: 0%; font-size: 16px; border-style: none; border-width: 0; background-color: #6F6F8F; } #top-one { position: absolute; bottom: 50%; width: 100%; buggedheight: 100%; } #top-two { position: relative; margin-bottom: -9px; margin-left: 12px; margin-right: 12px; line-height: 18px; text-align: right; vertical-align: middle; } #bottom-one { position: absolute; bottom: 50%; width: 100%; buggedheight: 100%; } #bottom-two { position: relative; margin-bottom: -9px; margin-left: 12px; margin-right: 12px; line-height: 18px; text-align: left; vertical-align: middle; } #left-one { position: absolute; width: 100%; buggedheight: 100%; } #left-two { position: relative; margin-top: 12px; line-height: 18px; text-align: center; vertical-align: top; } #right-one { display: table; height: 100%; width: 100%; } #right-two { display: table-row; height: 100%; width: 100%; } #right-three { display: table-cell; width: 100%; vertical-align: bottom; _position: absolute; _top: 100%; } #right-four { text-align: center; margin-bottom: 2ex; _position: relative; _top: -100%; } #more-top { position: absolute; top: 0%; left: 90%; bottom: 90%; right: 0%; z-index: 3; width: 10%; height: 10%; padding: 0%; margin: 0%; border-style: none; border-width: 0; } #more-top-settings { text-align: center; } #more-right-settings { margin-right: 12px; margin-left: 12px; line-height: 18px; font-size: 10px; text-align: center; } #right-safari { _display: table; width: 100%; height: 100%; } 
-        </style>
-        <style type="text/css">
-                    </style>
-                    </head>
-        <body>
-            <div id="top">            <div id="top-one">
-                <div id="top-two">ConTeXt Font Database Management 0.21 </div>
-            </div>
-        </div>
-        <div id="bottom">            <div id="bottom-one">
-                <div id="bottom-two">wiki: http://contextgarden.net | mail: ntg-context@ntg.nl | website: http://www.pragma-ade.nl</div>
-            </div>
-        </div>
-        <div id="left"></div>
-        <div id="right"></div>
-        <div id="main">
-            <div id='main-settings'>
-                <h1>Command line options</h1>
-<table>
-    <tr><th style="width: 10em">flag</th><th style="width: 8em">value</th><th>description</th></tr>
-        <tr><th/><td/><td/></tr>
-        <tr><th>--convert</th><td></td><td>save open type font in raw table</td></tr>
-        <tr><th>--unpack</th><td></td><td>save a tma file in a more readable format</td></tr>
-        <tr><th/><td/><td/></tr>
-        <tr><th>--reload</th><td></td><td>generate new font database (use --force when in doubt)</td></tr>
-        <tr><th>--reload</th><td></td><td>--simple:generate luatex-fonts-names.lua (not for context!)</td></tr>
-        <tr><th/><td/><td/></tr>
-        <tr><th>--list</th><td></td><td>--name: list installed fonts, filter by name [--pattern]</td></tr>
-        <tr><th>--list</th><td></td><td>--spec: list installed fonts, filter by spec [--filter]</td></tr>
-        <tr><th>--list</th><td></td><td>--file: list installed fonts, filter by file [--pattern]</td></tr>
-        <tr><th/><td/><td/></tr>
-        <tr><th>--pattern</th><td>str</td><td>filter files using pattern</td></tr>
-        <tr><th>--filter</th><td>list</td><td>key-value pairs</td></tr>
-        <tr><th>--all</th><td></td><td>show all found instances (combined with other flags)</td></tr>
-        <tr><th>--info</th><td></td><td>give more details</td></tr>
-        <tr><th>--trackers</th><td>list</td><td>enable trackers</td></tr>
-        <tr><th>--statistics</th><td></td><td>some info about the database</td></tr>
-        <tr><th>--names</th><td></td><td>use name instead of unicodes</td></tr>
-        <tr><th>--cache</th><td>str</td><td>use specific cache (otl or otf)</td></tr>
-    </table>
-<br/>
-<h1>Examples</h1>
-<tt>mtxrun --script font --list somename (== --pattern=*somename*)</tt>
-<br/><br/><tt>mtxrun --script font --list --name somename</tt>
-<br/><tt>mtxrun --script font --list --name --pattern=*somename*</tt>
-<br/><br/><tt>mtxrun --script font --list --spec somename</tt>
-<br/><tt>mtxrun --script font --list --spec somename-bold-italic</tt>
-<br/><tt>mtxrun --script font --list --spec --pattern=*somename*</tt>
-<br/><tt>mtxrun --script font --list --spec --filter="fontname=somename"</tt>
-<br/><tt>mtxrun --script font --list --spec --filter="familyname=somename,weight=bold,style=italic,width=condensed"</tt>
-<br/><tt>mtxrun --script font --list --spec --filter="familyname=crap*,weight=bold,style=italic"</tt>
-<br/><br/><tt>mtxrun --script font --list --all</tt>
-<br/><tt>mtxrun --script font --list --file somename</tt>
-<br/><tt>mtxrun --script font --list --file --all somename</tt>
-<br/><tt>mtxrun --script font --list --file --pattern=*somename*</tt>
-<br/><br/><tt>mtxrun --script font --convert texgyrepagella-regular.otf</tt>
-<br/><tt>mtxrun --script font --convert --names texgyrepagella-regular.otf</tt>
-<br/><br/>            </div>
-        </div>
-        </body>
-</html>
diff --git a/doc/context/scripts/mkiv/mtx-fonts.man b/doc/context/scripts/mkiv/mtx-fonts.man
deleted file mode 100644
index c27731e33..000000000
--- a/doc/context/scripts/mkiv/mtx-fonts.man
+++ /dev/null
@@ -1,69 +0,0 @@
-.TH "mtx-fonts" "1" "01-01-2018" "version 1.00" "ConTeXt Font Database Management"
-.SH NAME
-.B mtx-fonts
-.SH SYNOPSIS
-.B mtxrun --script fonts [
-.I OPTIONS ...
-.B ] [
-.I FILENAMES
-.B ]
-.SH DESCRIPTION
-.B ConTeXt Font Database Management
-.SH OPTIONS
-.TP
-.B --convert
-save open type font in raw table
-.TP
-.B --unpack
-save a tma file in a more readable format
-.TP
-.B --reload
-generate new font database (use --force when in doubt)
-.TP
-.B --reload
---simple:generate luatex-fonts-names.lua (not for context!)
-.TP
-.B --list
---name: list installed fonts, filter by name [--pattern]
-.TP
-.B --list
---spec: list installed fonts, filter by spec [--filter]
-.TP
-.B --list
---file: list installed fonts, filter by file [--pattern]
-.TP
-.B --pattern=str
-filter files using pattern
-.TP
-.B --filter=list
-key-value pairs
-.TP
-.B --all
-show all found instances (combined with other flags)
-.TP
-.B --info
-give more details
-.TP
-.B --trackers=list
-enable trackers
-.TP
-.B --statistics
-some info about the database
-.TP
-.B --names
-use name instead of unicodes
-.TP
-.B --cache=str
-use specific cache (otl or otf)
-.SH AUTHOR
-More information about ConTeXt and the tools that come with it can be found at:
-
-
-.B "maillist:"
-ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
-
-.B "webpage:"
-http://www.pragma-ade.nl / http://tex.aanhet.net
-
-.B "wiki:"
-http://contextgarden.net
diff --git a/doc/context/scripts/mkiv/mtx-fonts.xml b/doc/context/scripts/mkiv/mtx-fonts.xml
deleted file mode 100644
index d001f4f9a..000000000
--- a/doc/context/scripts/mkiv/mtx-fonts.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<?xml version="1.0"?>
-<application>
- <metadata>
-  <entry name="name">mtx-fonts</entry>
-  <entry name="detail">ConTeXt Font Database Management</entry>
-  <entry name="version">1.00</entry>
- </metadata>
- <flags>
-  <category name="basic">
-   <subcategory>
-    <flag name="convert"><short>save open type font in raw table</short></flag>
-    <flag name="unpack"><short>save a tma file in a more readable format</short></flag>
-   </subcategory>
-   <subcategory>
-    <flag name="reload"><short>generate new font database (use <ref name="force"/> when in doubt)</short></flag>
-    <flag name="reload"><short><ref name="simple"/>:generate luatex-fonts-names.lua (not for context!)</short></flag>
-   </subcategory>
-   <subcategory>
-    <flag name="list"><short><ref name="name"/>: list installed fonts, filter by name [<ref name="pattern"/>]</short></flag>
-    <flag name="list"><short><ref name="spec"/>: list installed fonts, filter by spec [<ref name="filter"/>]</short></flag>
-    <flag name="list"><short><ref name="file"/>: list installed fonts, filter by file [<ref name="pattern"/>]</short></flag>
-   </subcategory>
-   <subcategory>
-    <flag name="pattern" value="str"><short>filter files using pattern</short></flag>
-    <flag name="filter" value="list"><short>key-value pairs</short></flag>
-    <flag name="all"><short>show all found instances (combined with other flags)</short></flag>
-    <flag name="info"><short>give more details</short></flag>
-    <flag name="trackers" value="list"><short>enable trackers</short></flag>
-    <flag name="statistics"><short>some info about the database</short></flag>
-    <flag name="names"><short>use name instead of unicodes</short></flag>
-    <flag name="cache" value="str"><short>use specific cache (otl or otf)</short></flag>
-   </subcategory>
-  </category>
- </flags>
- <examples>
-  <category>
-   <title>Examples</title>
-   <subcategory>
-    <example><command>mtxrun --script font --list somename (== --pattern=*somename*)</command></example>
-   </subcategory>
-   <subcategory>
-    <example><command>mtxrun --script font --list --name somename</command></example>
-    <example><command>mtxrun --script font --list --name --pattern=*somename*</command></example>
-   </subcategory>
-   <subcategory>
-    <example><command>mtxrun --script font --list --spec somename</command></example>
-    <example><command>mtxrun --script font --list --spec somename-bold-italic</command></example>
-    <example><command>mtxrun --script font --list --spec --pattern=*somename*</command></example>
-    <example><command>mtxrun --script font --list --spec --filter="fontname=somename"</command></example>
-    <example><command>mtxrun --script font --list --spec --filter="familyname=somename,weight=bold,style=italic,width=condensed"</command></example>
-    <example><command>mtxrun --script font --list --spec --filter="familyname=crap*,weight=bold,style=italic"</command></example>
-   </subcategory>
-   <subcategory>
-    <example><command>mtxrun --script font --list --all</command></example>
-    <example><command>mtxrun --script font --list --file somename</command></example>
-    <example><command>mtxrun --script font --list --file --all somename</command></example>
-    <example><command>mtxrun --script font --list --file --pattern=*somename*</command></example>
-   </subcategory>
-   <subcategory>
-    <example><command>mtxrun --script font --convert texgyrepagella-regular.otf</command></example>
-    <example><command>mtxrun --script font --convert --names texgyrepagella-regular.otf</command></example>
-   </subcategory>
-  </category>
- </examples>
-</application>
diff --git a/doc/context/scripts/mkiv/mtx-pdf.html b/doc/context/scripts/mkiv/mtx-pdf.html
index b156c154e..61c3d60f9 100644
--- a/doc/context/scripts/mkiv/mtx-pdf.html
+++ b/doc/context/scripts/mkiv/mtx-pdf.html
@@ -41,8 +41,10 @@
         <tr><th/><td/><td/></tr>
         <tr><th>--info</th><td></td><td>show some info about the given file</td></tr>
         <tr><th>--metadata</th><td></td><td>show metadata xml blob</td></tr>
+        <tr><th>--pretty</th><td></td><td>replace newlines in metadata</td></tr>
         <tr><th>--fonts</th><td></td><td>show used fonts (--detail)</td></tr>
         <tr><th>--linearize</th><td></td><td>linearize given file</td></tr>
+        <tr><th/><td/><td/></tr>
     </table>
 <br/>
             </div>
diff --git a/doc/context/scripts/mkiv/mtx-pdf.man b/doc/context/scripts/mkiv/mtx-pdf.man
index 30aacc03a..e7b35cdc2 100644
--- a/doc/context/scripts/mkiv/mtx-pdf.man
+++ b/doc/context/scripts/mkiv/mtx-pdf.man
@@ -17,6 +17,9 @@ show some info about the given file
 .B --metadata
 show metadata xml blob
 .TP
+.B --pretty
+replace newlines in metadata
+.TP
 .B --fonts
 show used fonts (--detail)
 .TP
diff --git a/doc/context/scripts/mkiv/mtx-pdf.xml b/doc/context/scripts/mkiv/mtx-pdf.xml
index bc4a9d795..3c87abf49 100644
--- a/doc/context/scripts/mkiv/mtx-pdf.xml
+++ b/doc/context/scripts/mkiv/mtx-pdf.xml
@@ -10,9 +10,15 @@
    <subcategory>
     <flag name="info"><short>show some info about the given file</short></flag>
     <flag name="metadata"><short>show metadata xml blob</short></flag>
+    <flag name="pretty"><short>replace newlines in metadata</short></flag>
     <flag name="fonts"><short>show used fonts (<ref name="detail)"/></short></flag>
     <flag name="linearize"><short>linearize given file</short></flag>
    </subcategory>
+   <subcategory>
+    <example><command>mtxrun --script pdf --info foo.pdf</command></example>
+    <example><command>mtxrun --script pdf --metadata foo.pdf</command></example>
+    <example><command>mtxrun --script pdf --metadata --pretty foo.pdf</command></example>
+   </subcategory>
   </category>
  </flags>
 </application>
diff --git a/doc/context/scripts/mkiv/mtxrun.html b/doc/context/scripts/mkiv/mtxrun.html
index 3df54da6e..ff0a49885 100644
--- a/doc/context/scripts/mkiv/mtxrun.html
+++ b/doc/context/scripts/mkiv/mtxrun.html
@@ -66,7 +66,7 @@
         <tr><th>--systeminfo</th><td>str</td><td>show current operating system, processor, etc</td></tr>
         <tr><th/><td/><td/></tr>
         <tr><th>--edit</th><td></td><td>launch editor with found file</td></tr>
-        <tr><th>--launch</th><td></td><td>launch files like manuals, assumes os support (--all)</td></tr>
+        <tr><th>--launch</th><td></td><td>launch files like manuals, assumes os support (--all,--list)</td></tr>
         <tr><th/><td/><td/></tr>
         <tr><th>--timedrun</th><td></td><td>run a script and time its run</td></tr>
         <tr><th>--autogenerate</th><td></td><td>regenerate databases if needed (handy when used to run context in an editor)</td></tr>
diff --git a/doc/context/scripts/mkiv/mtxrun.man b/doc/context/scripts/mkiv/mtxrun.man
index fdff5103c..8bd14ef5a 100644
--- a/doc/context/scripts/mkiv/mtxrun.man
+++ b/doc/context/scripts/mkiv/mtxrun.man
@@ -81,7 +81,7 @@ show current operating system, processor, etc
 launch editor with found file
 .TP
 .B --launch
-launch files like manuals, assumes os support (--all)
+launch files like manuals, assumes os support (--all,--list)
 .TP
 .B --timedrun
 run a script and time its run
diff --git a/doc/context/scripts/mkiv/mtxrun.xml b/doc/context/scripts/mkiv/mtxrun.xml
index d307239c3..240a9ff96 100644
--- a/doc/context/scripts/mkiv/mtxrun.xml
+++ b/doc/context/scripts/mkiv/mtxrun.xml
@@ -39,7 +39,7 @@
    </subcategory>
    <subcategory>
     <flag name="edit"><short>launch editor with found file</short></flag>
-    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>)</short></flag>
+    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>,<ref name="list"/>)</short></flag>
    </subcategory>
    <subcategory>
     <flag name="timedrun"><short>run a script and time its run</short></flag>
diff --git a/doc/context/sources/general/manuals/luatex/luatex-enhancements.tex b/doc/context/sources/general/manuals/luatex/luatex-enhancements.tex
index e0119bf7e..62d10f694 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-enhancements.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-enhancements.tex
@@ -111,12 +111,14 @@ problem for well|-|behaved input files, but it could create incompatibilities fo
 input that would have generated an error when processed by older \TEX|-|based
 engines. The affected commands with an altered initial (left of the equals sign)
 or secondary (right of the equals sign) value are: \type {\char}, \type
-{\lccode}, \type {\uccode}, \type {\catcode}, \type {\sfcode}, \type {\efcode},
-\type {\lpcode}, \type {\rpcode}, \type {\chardef}.
+{\lccode}, \type {\uccode}, \type {\hjcode}, \type {\catcode}, \type {\sfcode},
+\type {\efcode}, \type {\lpcode}, \type {\rpcode}, \type {\chardef}.
 
 As far as the core engine is concerned, all input and output to text files is
 \UTF-8 encoded. Input files can be pre|-|processed using the \type {reader}
-callback. This will be explained in a later chapter.
+callback. This will be explained in \in {section} [iocallback]. Normalization of
+the \UNICODE\ input is on purpose not built|-|in can be handled by a macro
+package during callback processing.
 
 Output in byte|-|sized chunks can be achieved by using characters just outside of
 the valid \UNICODE\ range, starting at the value $1{,}114{,}112$ (0x110000). When
@@ -129,8 +131,6 @@ are considered \quote {safe} and therefore printed as|-|is. You can disable
 escaping with \type {texio.setescape(false)} in which case you get the normal
 characters on the console.
 
-Normalization of the \UNICODE\ input can be handled by a macro package during
-callback processing (this will be explained in \in {section} [iocallback]).
 
 \subsection{\type {\Uchar}}
 
@@ -204,6 +204,34 @@ attributes for node list processing from \LUA\ is given in~\in {chapter}[nodes].
 Attributes are stored in a sorted (sparse) linked list that are shared when
 possible. This permits efficient testing and updating.
 
+\subsection{Nodes}
+
+When \TEX\ reads input it will interpret the stream according to the properties
+of the characters. Some signal a macro name and trigger expansion, others open
+and close groups, trigger math mode, etc. What's left over becomes the typeset
+text. Internally we get linked list of nodes. Characters become \type {glyph}
+nodes that have for instance a \type {font} and \type {char} property and \typ
+{\kern 10pt} becomes a \type {kern} node with a \type {width} property. Spaces
+are alien to \TEX\ as they are turned into \type {glue} nodes. So, a simple
+paragraph is mostly a mix of sequences of \type {glyph} nodes (words) and \type
+{glue} nodes (spaces).
+
+The sequences of characters at some point are extended with \type {disc} nodes
+that relate to hyphenation. After that font logic can be applied and we get a
+list where some characters can be replaced, for instance multiple characters can
+become one ligature, and font kerns can be injected. This is driven by the
+font properties.
+
+Boxes (like \type {\hbox} and \type {\vbox}) become \type {hlist} or \type
+{vlist} nodes with \type {width}, \type {height}, \type {depth} and \type {shift}
+properties and a pointer \type {list} to its actual content. Boxes can be
+constructed explicitly or can be the result of subprocesses. For instance, when
+lines are broken into paragraphs, the lines are a linked list of \type {hlist}
+nodes.
+
+We will see more of these nodes later on but for now that should be enough to be
+able to follow the rest oof this chapter.
+
 \subsection{Box attributes}
 
 Nodes typically receive the list of attributes that is in effect when they are
@@ -229,21 +257,53 @@ incompatibility is mostly due to the fact that separate specials and literals ar
 a more unnatural approach to colors than attributes.
 
 It is possible to fine-tune the list of attributes that are applied to a \type
-{hbox}, \type {vbox} or \type {vtop} by the use of the keyword \type {attr}. An
-example:
+{hbox}, \type {vbox} or \type {vtop} by the use of the keyword \type {attr}. The
+\type {attr} keyword(s) should come before a \type {to} or \type {spread}, if
+that is also specified. An example is:
 
-\starttyping
-\attribute2=5
+\startbuffer[tex]
+\attribute997=123
+\attribute998=456
 \setbox0=\hbox {Hello}
-\setbox2=\hbox attr1=12 attr2=-"7FFFFFFF{Hello}
-\stoptyping
+\setbox2=\hbox attr 999 = 789 attr 998 = -"7FFFFFFF{Hello}
+\stopbuffer
+
+\startbuffer[lua]
+  for b=0,2,2 do
+    for a=997, 999 do
+      tex.sprint("box ", b, " : attr ",a," : ",tostring(tex.box[b]     [a]))
+      tex.sprint("\\quad\\quad")
+      tex.sprint("list ",b, " : attr ",a," : ",tostring(tex.box[b].list[a]))
+      tex.sprint("\\par")
+    end
+  end
+\stopbuffer
+
+\typebuffer[tex]
+
+Box 0 now has attributes 997 and 998 set while box 2 has attributes 997 and 999
+set while the nodes inside that box will all have attributes 997 and 998 set.
+Assigning the maximum negative value causes an attribute to be ignored.
 
-This will set the attribute list of box~2 to $1=12$, and the attributes of box~0
-will be $2=5$. As you can see, assigning the maximum negative value causes an
-attribute to be ignored.
+To give you an idea of what this means at the \LUA\ end, take the following
+code:
 
-The \type {attr} keyword(s) should come before a \type {to} or \type {spread}, if
-that is also specified.
+\typebuffer[lua]
+
+Later we will see that you can access properties of a node. The boxes here are so
+called \type {hlist} nodes that have a field \type {list} that points to the
+content. Because the attributes are a list themselves you can access them by
+indexing the node (here we do that with \type {[a]}. Running this snippet gives:
+
+\start
+    \getbuffer[tex]
+    \startpacked \tt
+        \ctxluabuffer[lua]
+    \stoppacked
+\stop
+
+Because some values are not set we need to apply the \type {tostring} function
+here so that we get the word \type {nil}.
 
 \section{\LUA\ related primitives}
 
@@ -281,9 +341,10 @@ say:
 \stoptyping
 
 Then \LUA\ line comments can be used, since \TEX\ does not replace line endings
-with spaces.
+with spaces. Of course such an approach depends on the macro package that you
+use.
 
-Likewise, the \syntax {<16-bit number>} designates a name of a \LUA\ chunk and is
+The \syntax {<16-bit number>} designates a name of a \LUA\ chunk and is
 taken from the \type {lua.name} array (see the documentation of the \type {lua}
 table further in this manual). When a chunk name starts with a \type {@} it will
 be displayed as a file name. This is a side effect of the way \LUA\ implements
@@ -337,9 +398,6 @@ can break up \LUATEX\ pretty bad. If you are not careful while working with the
 node list interface, you may even end up with assertion errors from within the
 \TEX\ portion of the executable.
 
-The behaviour documented in the above subsection is considered stable in the sense
-that there will not be backward-incompatible changes any more.
-
 \subsection{\type {\latelua}}
 
 Contrary to \type {\directlua}, \type {\latelua} stores \LUA\ code in a whatsit
@@ -389,9 +447,9 @@ is easier to keep the code in a separate file and load it using \LUA's
 The \type {\directlua} commands involves tokenization of its argument (after
 picking up an optional name or number specification). The tokenlist is then
 converted into a string and given to \LUA\ to turn into a function that is
-called. The overhead is rather small but when you use this primitive hundreds of
-thousands of times, it can become noticeable. For this reason there is a variant
-call available: \type {\luafunction}. This command is used as follows:
+called. The overhead is rather small but when you have millions of calls it can
+have some impact. For this reason there is a variant call available: \type
+{\luafunction}. This command is used as follows:
 
 \starttyping
 \directlua {
@@ -495,31 +553,27 @@ raised.
 
 \subsection{\type {\suppressfontnotfounderror}}
 
-\startsyntax
-\suppressfontnotfounderror = 1
-\stopsyntax
-
 If this integer parameter is non|-|zero, then \LUATEX\ will not complain about
 font metrics that are not found. Instead it will silently skip the font
 assignment, making the requested csname for the font \type {\ifx} equal to \type
 {\nullfont}, so that it can be tested against that without bothering the user.
 
-\subsection{\type {\suppresslongerror}}
-
 \startsyntax
-\suppresslongerror = 1
+\suppressfontnotfounderror = 1
 \stopsyntax
 
+\subsection{\type {\suppresslongerror}}
+
 If this integer parameter is non|-|zero, then \LUATEX\ will not complain about
 \type {\par} commands encountered in contexts where that is normally prohibited
 (most prominently in the arguments of non-long macros).
 
-\subsection{\type {\suppressifcsnameerror}}
-
 \startsyntax
-\suppressifcsnameerror = 1
+\suppresslongerror = 1
 \stopsyntax
 
+\subsection{\type {\suppressifcsnameerror}}
+
 If this integer parameter is non|-|zero, then \LUATEX\ will not complain about
 non-expandable commands appearing in the middle of a \type {\ifcsname} expansion.
 Instead, it will keep getting expanded tokens from the input until it encounters
@@ -527,16 +581,20 @@ an \type {\endcsname} command. If the input expansion is unbalanced with respect
 to \type {\csname} \ldots \type {\endcsname} pairs, the \LUATEX\ process may hang
 indefinitely.
 
-\subsection{\type {\suppressoutererror}}
-
 \startsyntax
-\suppressoutererror = 1
+\suppressifcsnameerror = 1
 \stopsyntax
 
+\subsection{\type {\suppressoutererror}}
+
 If this new integer parameter is non|-|zero, then \LUATEX\ will not complain
 about \type {\outer} commands encountered in contexts where that is normally
 prohibited.
 
+\startsyntax
+\suppressoutererror = 1
+\stopsyntax
+
 \subsection{\type {\suppressmathparerror}}
 
 The following setting will permit \type {\par} tokens in a math formula:
@@ -557,33 +615,19 @@ a $
 
 When set to a non|-|zero value the following command will not issue an error:
 
-\starttyping
+\startsyntax
 \suppressprimitiveerror = 1
 
 \primitive\notaprimitive
-\stoptyping
+\stopsyntax
 
 \section {Math}
 
-\subsection{Extensions}
-
-We will cover math in its own chapter because not only the font subsystem and
-spacing model have been enhanced (thereby introducing many new primitives) but
-also because some more control has been added to existing functionality.
-
-\subsection{\type {\matheqnogapstep}}
-
-By default \TEX\ will add one quad between the equation and the number. This is
-hard coded. A new primitive can control this:
-
-\startsyntax
-\matheqnogapstep = 1000
-\stopsyntax
-
-Because a math quad from the math text font is used instead of a dimension, we
-use a step to control the size. A value of zero will suppress the gap. The step
-is divided by 1000 which is the usual way to mimmick floating point factors in
-\TEX.
+We will cover math extensions in its own chapter because not only the font
+subsystem and spacing model have been enhanced (thereby introducing many new
+primitives) but also because some more control has been added to existing
+functionality. Much of this relates to the differences approaches of traditional
+\TEX\ fonts and \OPENTYPE\ math.
 
 \section{Fonts}
 
@@ -718,10 +762,8 @@ a relaxed equivalent when there is no such name. It is equivalent to
 \stoptyping
 
 The advantage is that it saves a lookup (don't expect much speedup) but more
-important is that it avoids using the \type {\if}.
-
-The \type {\lastnamedcs} is one that should be used with care. The above
-example could be written as:
+important is that it avoids using the \type {\if} test. The \type {\lastnamedcs}
+is one that should be used with care. The above example could be written as:
 
 \starttyping
 \ifcsname foo\endcsname
@@ -745,8 +787,7 @@ immediate command.
 
 \subsection{\type{\letcharcode}}
 
-This primitive is still experimental but can be used to assign a meaning to an active
-character, as in:
+This primitive can be used to assign a meaning to an active character, as in:
 
 \starttyping
 \def\foo{bar} \letcharcode123=\foo
@@ -759,14 +800,14 @@ This can be a bit nicer that using the uppercase tricks (using the property of
 
 \subsection{\type {\outputbox}}
 
-\startsyntax
-\outputbox = 65535
-\stopsyntax
-
-This new integer parameter allows you to alter the number of the box that will be
+This integer parameter allows you to alter the number of the box that will be
 used to store the page sent to the output routine. Its default value is 255, and
 the acceptable range is from 0 to 65535.
 
+\startsyntax
+\outputbox = 12345
+\stopsyntax
+
 \subsection{\type {\vpack}, \type {\hpack} and \type {\tpack}}
 
 These three primitives are like \type {\vbox}, \type {\hbox} and \type {\vtop}
@@ -858,7 +899,8 @@ This has the same effect but the subtype is now~1 and the value~123 is stored.
 The traditional ligature builder still sees this as a cancel boundary directive
 but at the \LUA\ end you can implement different behaviour. The added benefit of
 passing this value is a side effect of the generalization. The subtypes~2 and~3
-are used to control protrusion and word boundaries in hyphenation.
+are used to control protrusion and word boundaries in hyphenation and have
+related primitives.
 
 \section{Control and debugging}
 
@@ -867,7 +909,7 @@ are used to control protrusion and word boundaries in hyphenation.
 If \type {\tracingonline} is larger than~2, the node list display will also print
 the node number of the nodes.
 
-\subsection{\type {\outputmode} and \type {\draftmode}}
+\subsection{\type {\outputmode}}
 
 The \type {\outputmode} variable tells \LUATEX\ what it has to produce:
 
@@ -876,8 +918,10 @@ The \type {\outputmode} variable tells \LUATEX\ what it has to produce:
 \NC \type {1} \NC \PDF\ code \NC \NR
 \stoptabulate
 
+\subsection{\type {\draftmode}}
+
 The value of the \type {\draftmode} counter signals the backend if it should
-output less. The \PDF\ backend accepts a value of~$1$, while the \DVI\ backend
+output less. The \PDF\ backend accepts a value of~1, while the \DVI\ backend
 ignores the value.
 
 \section {Files}
diff --git a/doc/context/sources/general/manuals/luatex/luatex-fonts.tex b/doc/context/sources/general/manuals/luatex/luatex-fonts.tex
index ddb64d946..7ab77079f 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-fonts.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-fonts.tex
@@ -22,7 +22,7 @@ The column \quote {\VF} means that this key will be created by the \type
 
 The top|-|level keys in the table are as follows:
 
-\starttabulate[|l|c|c|c|l|p|]
+\starttabulate[|l|c|c|c|l|pl|]
 \BC key                     \BC vf  \BC tfm \BC used \BC value type \BC description \NC \NR
 \NC \type{name}             \NC yes \NC yes \NC yes  \NC string     \NC metric (file) name \NC \NR
 \NC \type{area}             \NC no  \NC yes \NC yes  \NC string     \NC (directory) location, typically empty \NC \NR
diff --git a/doc/context/sources/general/manuals/luatex/luatex-introduction.tex b/doc/context/sources/general/manuals/luatex/luatex-introduction.tex
index d0899147d..4ffc321e0 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-introduction.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-introduction.tex
@@ -15,7 +15,7 @@ Additional reference material is published in journals of user groups and
 
 It took about a decade to reach stable version 1.0, but for good reason.
 Successive versions brought new functionality, more control, some cleanup of
-internals and experimental features evolved into stable ones or were dropped.
+internals. Experimental features evolved into stable ones or were dropped.
 Already quite early \LUATEX\ could be used for production and it was used on a
 daily basis by the authors. Successive versions sometimes demanded a adaption to
 the \LUA\ interfacing, but the concepts were unchanged. The current version can
@@ -26,9 +26,10 @@ properties.
 Don't expect \LUATEX\ to behave the same as \PDFTEX ! Although the core
 functionality of that 8 bit engine was starting point, it has been combined with
 the directional support of \OMEGA\ (\ALEPH). But, \LUATEX\ can behave different
-due to its wide (32 bit) characters, many registers and large memory support.
-There is native \UTF\ input, support for large (more that 8 bit) fonts, and the
-math machinery is tuned for \OPENTYPE\ math. There is support for directional
+due to its wide (32 bit) characters, many registers and large memory support. The
+\PDF\ code produced differs from \PDFTEX\ but users will normally not notice
+that. There is native \UTF\ input, support for large (more than 8 bit) fonts, and
+the math machinery is tuned for \OPENTYPE\ math. There is support for directional
 typesetting too. The log output can differ from other engines and will likely
 differ more as we move forward. When you run plain \TEX\ for sure \LUATEX\ runs
 slower than \PDFTEX\ but when you run for instance \CONTEXT\ \MKIV\ in many cases
@@ -49,25 +50,27 @@ code in \TEX\ engines (especially code that is not needed any longer).
 
 \startitemize[packed]
     \startitem
-        Most of \PDFTEX\ version 1.40.9, converted to \CCODE. Some experimental
-        features have been removed and some utility macros are not inherited as
-        their functionality can be done in \LUA. The number of backend interface
-        commands has been reduced to a few. The extensions are separated from the
-        core (which we keep close to the original \TEX\ core). Some mechanisms
-        like expansion and protrusion can behave different from the original due
-        to some cleanup and optimization. Some whatsit based functionality (image
-        support and reusable content) is now core functionality.
+        We started out with most of \PDFTEX\ version 1.40.9. The code base was
+        converted to \CCODE\ and split in modules. Experimental features were
+        been removed and utility macros are not inherited because their
+        functionality can be programmed in \LUA. The number of backend interface
+        commands has been reduced to a few. The so called extensions are
+        separated from the core (which we try to keep close to the original \TEX\
+        core). Some mechanisms like expansion and protrusion can behave different
+        from the original due to some cleanup and optimization. Some whatsit
+        based functionality (image support and reusable content) is now core
+        functionality. We don't stay in sync with \PDFTEX\ development.
     \stopitem
     \startitem
-        The direction model and some other bits from \ALEPH\ RC4 (derived from
-        \OMEGA) is included. The related primitives are part of core \LUATEX\ but
-        at the node level directional support is no longer based on so called
-        whatsits but on real nodes. In fact, whatsits are now only used for
-        backend specific extensions.
+        The direction model from \ALEPH\ RC4 (which is derived from \OMEGA) is
+        included. The related primitives are part of core \LUATEX\ but at the
+        node level directional support is no longer based on so called whatsits
+        but on real nodes with relevant properties. The number of directions is
+        limited to the useful set and the backend has been made direction aware.
     \stopitem
     \startitem
         Neither \ALEPH's I/O translation processes, nor tcx files, nor \ENCTEX\
-        can be used, these encoding|-|related functions are superseded by a
+        are available. These encoding|-|related functions are superseded by a
         \LUA|-|based solution (reader callbacks). In a similar fashion all file
         \IO\ can be intercepted.
     \stopitem
@@ -80,14 +83,18 @@ code in \TEX\ engines (especially code that is not needed any longer).
     \startitem
         There are various \TEX\ extensions but only those that cannot be done
         using the \LUA\ interfaces. The math machinery often has two code paths:
-        one traditional and the other more suitable for wide \OPENTYPE\ fonts.
+        one traditional and the other more suitable for wide \OPENTYPE\ fonts. Here
+        we follow the \MICROSOFT\ specifications as much as possible.  Some math
+        functionality has been opened up a bit so that users have more control.
     \stopitem
     \startitem
         The fontloader uses parts of \FONTFORGE\ 2008.11.17 combined with
         additional code specific for usage in a \TEX\ engine. We try to minimize
         specific font support to what \TEX\ needs: character references and
         dimensions and delegate everything else to \LUA. That way we keep \TEX\
-        open for extensions without touching the core.
+        open for extensions without touching the core. In order to minimize
+        dependencies at some point we may decide to make this an optional
+        library.
     \stopitem
     \startitem
         The \METAPOST\ library is integral part of \LUATEX. This gives \TEX\ some
@@ -95,6 +102,13 @@ code in \TEX\ engines (especially code that is not needed any longer).
         Again \LUA\ is used as glue between the frontend and backend. Further
         development of \METAPOST\ is closely related to \LUATEX.
     \stopitem
+    \startitem
+        The virtual font technology that comes with \TEX\ has been integrated
+        into the font machinery in a way that permits creating virtual fonts
+        at runtime. Because \LUATEX\ can also act as a \LUA\ interpreter this
+        means that a complete \TEX\ workflow can be built without the need for
+        additional programs.
+    \stopitem
 \stopitemize
 
 We try to keep upcoming versions compatible but intermediate releases can contain
@@ -106,22 +120,29 @@ solutions. After all, with \LUA\ you can extend the core functionality. The less
 dependencies, the better.
 
 The \TEXLIVE\ version is to be considered the current stable version. Any version
-between the yearly \TEXLIVE\ releases are to be considered beta. The beta
-releases are normally available via the \CONTEXT\ distribution channels (the
-garden and so called minimals).
+between the yearly \TEXLIVE\ releases are to be considered beta and in the
+repository end up as trunk releases. We have an experimental branch that we use
+for development but there is no support for any of its experimental features.
+Intermediate releases (from trunk) are normally available via the \CONTEXT\
+distribution channels (the garden and so called minimals).
 
-\blank[1*big]
+\blank[big]
 
-Hans Hagen, Harmut Henkel, \crlf
-Taco Hoekwater \& Luigi Scarso
+\startlines
+Hans Hagen
+Harmut Henkel
+Taco Hoekwater
+Luigi Scarso
+\stoplines
 
 \blank[3*big]
 
-\starttabulate
+\starttabulate[|||]
 \NC Version  \EQ \currentdate \NC \NR
-\NC \LUATEX  \EQ version  \cldcontext{status.luatex_version/100},
-                 revision \cldcontext{status.luatex_revision},
-                 number   \cldcontext{environment.luatexversion} \NC \NR
+\NC \LUATEX  \EQ \cldcontext{LUATEXENGINE} %
+                 \cldcontext{LUATEXVERSION} / %
+                 \cldcontext{LUATEXFUNCTIONALITY}
+                 \NC \NR
 \NC \CONTEXT \EQ MkIV \contextversion \NC \NR
 \stoptabulate
 
diff --git a/doc/context/sources/general/manuals/luatex/luatex-languages.tex b/doc/context/sources/general/manuals/luatex/luatex-languages.tex
index 365e87f26..f0fc98813 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-languages.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-languages.tex
@@ -13,7 +13,7 @@ easiest way to explain the difference is to focus on unrestricted horizontal mod
 (i.e.\ paragraphs) and hyphenation first. Later on, it will be easy to deal
 with the differences that occur in horizontal and math modes.
 
-In \TEX82, the characters you type are converted into \type {char_node} records
+In \TEX82, the characters you type are converted into \type {char} node records
 when they are encountered by the main control loop. \TEX\ attaches and processes
 the font information while creating those records, so that the resulting \quote
 {horizontal list} contains the final forms of ligatures and implicit kerning.
@@ -21,7 +21,7 @@ This packaging is needed because we may want to get the effective width of for
 instance a horizontal box.
 
 When it becomes necessary to hyphenate words in a paragraph, \TEX\ converts (one
-word at time) the \type {char_node} records into a string by replacing ligatures
+word at time) the \type {char} node records into a string by replacing ligatures
 with their components and ignoring the kerning. Then it runs the hyphenation
 algorithm on this string, and converts the hyphenated result back into a \quote
 {horizontal list} that is consecutively spliced back into the paragraph stream.
@@ -29,14 +29,14 @@ Keep in mind that the paragraph may contain unboxed horizontal material, which
 then already contains ligatures and kerns and the words therein are part of the
 hyphenation process.
 
-Those \type {char_node} records are somewhat misnamed, as they are glyph
+Those \type {char} node records are somewhat misnamed, as they are glyph
 positions in specific fonts, and therefore not really \quote {characters} in the
-linguistic sense. There is no language information inside the \type {char_node}
+linguistic sense. There is no language information inside the \type {char} node
 records at all. Instead, language information is passed along using \type
-{language whatsit} records inside the horizontal list.
+{language whatsit} nodes inside the horizontal list.
 
 In \LUATEX, the situation is quite different. The characters you type are always
-converted into \type {glyph_node} records with a special subtype to identify them
+converted into \type {glyph} node records with a special subtype to identify them
 as being intended as linguistic characters. \LUATEX\ stores the needed language
 information in those records, but does not do any font|-|related processing at
 the time of node creation. It only stores the index of the current font and a
@@ -50,66 +50,50 @@ and finally it adjusts all the subtype identifiers so that the records are \quot
 
 \section[charsandglyphs]{Characters and glyphs}
 
-\TEX82 (including \PDFTEX) differentiates between \type {char_node}s and \type
-{lig_node}s. The former are simple items that contained nothing but a \quote
+\TEX82 (including \PDFTEX) differentiates between \type {char} nodes and \type
+{lig} nodes. The former are simple items that contained nothing but a \quote
 {character} and a \quote {font} field, and they lived in the same memory as
 tokens did. The latter also contained a list of components, and a subtype
 indicating whether this ligature was the result of a word boundary, and it was
 stored in the same place as other nodes like boxes and kerns and glues.
 
 In \LUATEX, these two types are merged into one, somewhat larger structure called
-a \type {glyph_node}. Besides having the old character, font, and component
-fields, and the new special fields like \quote {attr} (see~\in {section}
-[glyphnodes]), these nodes also contain:
+a \type {glyph} nodes. Besides having the old character, font, and component
+fields there are a few more, like \quote {attr} that we will see in \in {section}
+[glyphnodes], these nodes also contain a subtype, that codes four main types and
+two additional ghost types. For ligatures, multiple bits can be set at the same
+time (in case of a single|-|glyph word).
 
 \startitemize
-
-\startitem A subtype, split into four main types:
-
-    \startitemize
-        \startitem
-            \type {character}, for characters to be hyphenated: the lowest bit
-            (bit 0) is set to 1.
-        \stopitem
-        \startitem
-            \type {glyph}, for specific font glyphs: the lowest bit (bit 0) is
-            not set.
-        \stopitem
-        \startitem
-            \type {ligature}, for ligatures (bit 1 is set)
-        \stopitem
-        \startitem
-            \type {ghost}, for \quote {ghost objects} (bit 2 is set)
-        \stopitem
-    \stopitemize
-
-    The latter two make further use of two extra fields (bits 3 and 4):
-
-    \startitemize
-        \startitem
-            \type {left}, for ligatures created from a left word boundary and for
-            ghosts created from \type {\leftghost}
-        \stopitem
-        \startitem
-            \type {right}, for ligatures created from a right word boundary and
-            for ghosts created from \type {\rightghost}
-        \stopitem
-   \stopitemize
-
-   For ligatures, both bits can be set at the same time (in case of a
-   single|-|glyph word).
-
-\stopitem
-
-\startitem
-    \type {glyph_node}s of type \quote {character} also contain language data,
-    split into four items that were current when the node was created: the
-    \type {\setlanguage} (15 bits), \type {\lefthyphenmin} (8 bits), \type
-    {\righthyphenmin} (8 bits), and \type {\uchyph} (1 bit).
-\stopitem
-
+    \startitem
+        \type {character}, for characters to be hyphenated: the lowest bit
+        (bit 0) is set to 1.
+    \stopitem
+    \startitem
+        \type {glyph}, for specific font glyphs: the lowest bit (bit 0) is
+        not set.
+    \stopitem
+    \startitem
+        \type {ligature}, for constructed ligatures bit 1 is set
+    \stopitem
+    \startitem
+        \type {ghost}, for so called \quote {ghost objects} bit 2 is set
+    \stopitem
+    \startitem
+        \type {left}, for ligatures created from a left word boundary and for
+        ghosts created from \type {\leftghost} bit 3 gets set
+    \stopitem
+    \startitem
+        \type {right}, for ligatures created from a right word boundary and
+        for ghosts created from \type {\rightghost} bit 4 is set
+    \stopitem
 \stopitemize
 
+The \type {glyph} nodes also contain language data, split into four items that
+were current when the node was created: the \type {\setlanguage} (15 bits), \type
+{\lefthyphenmin} (8 bits), \type {\righthyphenmin} (8 bits), and \type {\uchyph}
+(1 bit).
+
 Incidentally, \LUATEX\ allows 16383 separate languages, and words can be 256
 characters long. The language is stored with each character. You can set
 \type {\firstvalidlanguage} to for instance~1 and make thereby language~0
@@ -134,7 +118,7 @@ In traditional \TEX\ the process of hyphenation is driven by \type {lccode}s. In
 possible. When you do nothing, the currently used \type {lccode}s are used, when
 loading patterns, setting exceptions or hyphenating a list.
 
-When you set \type {\savinghyphcodes} to a value larger than zero the current set
+When you set \type {\savinghyphcodes} to a value greater than zero the current set
 of \type {lccode}s will be saved with the language. In that case changing a \type
 {lccode} afterwards has no effect. However, you can adapt the set with:
 
@@ -147,37 +131,23 @@ hyphenation happens is (normally) when the paragraph or a horizontal box is
 constructed. When \type {\savinghyphcodes} was zero when the language got
 initialized you start out with nothing, otherwise you already have a set.
 
-When a \type {\hjcode} is larger than $0$ but smaller than $32$ is indicates the
+When a \type {\hjcode} is greater than 0 but less than 32 is indicates the
 to be used length. In the following example we map a character (\type {x}) onto
 another one in the patterns and tell the engine that \type {œ} counts as one
 character. Because traditionally zero itself is reserved for inhibiting
-hyphenation, a value of $32$ counts as zero.
-
-\starttyping
-% assuming french patterns:
-foobar % foo-bar
-
-\hjcode`x=`o
-
-fxxbar % fxx-bar
-
-\lefthyphenmin3
-
-œdipus % œdi-pus
-
-\lefthyphenmin4
-
-œdipus % œdipus
-
-\hjcode`œ=2
-
-œdipus % œdi-pus
-
-\hjcode`i=32
-\hjcode`d=32
-
-œdipus % œdipus
-\stoptyping
+hyphenation, a value of 32 counts as zero.
+
+Here are some examples (we assume that French patterns are used):
+
+\starttabulate[||||]
+\NC                                  \NC \type{foobar} \NC \type{foo-bar} \NC \NR
+\NC \type{\hjcode`x=`o}              \NC \type{fxxbar} \NC \type{fxx-bar} \NC \NR
+\NC \type{\lefthyphenmin3}           \NC \type{œdipus} \NC \type{œdi-pus} \NC \NR
+\NC \type{\lefthyphenmin4}           \NC \type{œdipus} \NC \type{œdipus}  \NC \NR
+\NC \type{\hjcode`œ=2}               \NC \type{œdipus} \NC \type{œdi-pus} \NC \NR
+\NC \type{\hjcode`i=32 \hjcode`d=32} \NC \type{œdipus} \NC \type{œdipus}  \NC \NR
+\NC
+\stoptabulate
 
 Carrying all this information with each glyph would give too much overhead and
 also make the process of setting up thee codes more complex. A solution with
@@ -194,23 +164,23 @@ as trigger. Here are a few examples of usage:
 \startbuffer
     discrete---discrete
 \stopbuffer
-\typebuffer \start \dontcomplain \hsize 1pt \getbuffer \par \stop
+\typebuffer \startnarrower \dontcomplain \hsize 1pt \getbuffer \par \stopnarrower
 \startbuffer
     discrete\discretionary{}{}{---}discrete
 \stopbuffer
-\typebuffer \start \dontcomplain \hsize 1pt \getbuffer \par \stop
+\typebuffer \startnarrower \dontcomplain \hsize 1pt \getbuffer \par \stopnarrower
 \startbuffer
     discrete\wordboundary\discretionary{}{}{---}discrete
 \stopbuffer
-\typebuffer \start \dontcomplain \hsize 1pt \getbuffer \par \stop
+\typebuffer \startnarrower \dontcomplain \hsize 1pt \getbuffer \par \stopnarrower
 \startbuffer
     discrete\wordboundary\discretionary{}{}{---}\wordboundary discrete
 \stopbuffer
-\typebuffer \start \dontcomplain \hsize 1pt \getbuffer \par \stop
+\typebuffer \startnarrower \dontcomplain \hsize 1pt \getbuffer \par \stopnarrower
 \startbuffer
     discrete\wordboundary\discretionary{---}{}{}\wordboundary discrete
 \stopbuffer
-\typebuffer \start \dontcomplain \hsize 1pt \getbuffer \par \stop
+\typebuffer \startnarrower \dontcomplain \hsize 1pt \getbuffer \par \stopnarrower
 
 We only accept an explicit hyphen when there is a preceding glyph and we skip a
 sequence of explicit hyphens as that normally indicates a \type {--} or \type
@@ -359,12 +329,18 @@ before--after \par
 before---after \par
 \stopbuffer
 
-We show three samples:
+In \in {figure} [automatichyphenmode:1] \in {and} [automatichyphenmode:2] we show
+what happens with three samples:
 
 Input A: \typebuffer[a]
 Input B: \typebuffer[b]
 Input C: \typebuffer[c]
 
+As with primitive companions of other single character commands, the \type {\-}
+command has a more verbose primitive version in \type {\explicitdiscretionary}
+and the normally intercepted in the hyphenator character \type {-} (or whatever
+is configured) is available as \type {\automaticdiscretionary}.
+
 \startbuffer[demo]
 \startcombination[nx=4,ny=3,location=top]
     {\framed[align=normal,strut=no,top=\vskip.5ex,bottom=\vskip.5ex]{\automatichyphenmode\zerocount \hsize6em \getbuffer[a]}} {A~0~6em}
@@ -382,104 +358,123 @@ Input C: \typebuffer[c]
 \stopcombination
 \stopbuffer
 
-\startplacefigure[reference=automatic:1,title={The automatic modes \type {0} (default), \type {1} and \type {2}, with a \type {\hsize}
+\startplacefigure[reference=automatichyphenmode:1,title={The automatic modes \type {0} (default), \type {1} and \type {2}, with a \type {\hsize}
 of 6em and 2pt (which triggers a linebreak).}]
     \dontcomplain \tt \getbuffer[demo]
 \stopplacefigure
 
-\startplacefigure[reference=automatic:2,title={The automatic modes \type {0} (default), \type {1} and \type {2}, with \type
+\startplacefigure[reference=automatichyphenmode:2,title={The automatic modes \type {0} (default), \type {1} and \type {2}, with \type
 {\preexhyphenchar} and \type {\postexhyphenchar} set to characters \type {A} and \type {B}.}]
     \postexhyphenchar`A\relax
     \preexhyphenchar `B\relax
     \dontcomplain \tt \getbuffer[demo]
 \stopplacefigure
 
-As with primitive companions of other single character commands, the \type {\-}
-command has a more verbose primitive version in \type {\explicitdiscretionary}
-and the normally intercepted in the hyphenator character \type {-} (or whatever
-is configured) is available as \type {\automaticdiscretionary}.
-
 \section{The main control loop}
 
 In \LUATEX's main loop, almost all input characters that are to be typeset are
 converted into \type {glyph} node records with subtype \quote {character}, but
 there are a few exceptions.
 
-First, the \type {\accent} primitives creates nodes with subtype \quote {glyph}
-instead of \quote {character}: one for the actual accent and one for the
-accentee. The primary reason for this is that \type {\accent} in \TEX82 is
-explicitly dependent on the current font encoding, so it would not make much
-sense to attach a new meaning to the primitive's name, as that would invalidate
-many old documents and macro packages. \footnote {Of course, modern packages will
-not use the \type {\accent} primitive at all but try to map directly on composed
-characters.} A secondary reason is that in \TEX82, \type {\accent} prohibits
-hyphenation of the current word. Since in \LUATEX\ hyphenation only takes place
-on \quote {character} nodes, it is possible to achieve the same effect.
-
-This change of meaning did happen with \type {\char}, that now generates \quote
-{glyph} nodes with a character subtype. In traditional \TEX\ there was a strong
-relationship between the 8|-|bit input encoding, hyphenation and glyphs taken
-from a font. In \LUATEX\ we have \UTF\ input, and in most cases this maps
-directly to a character in a font, apart from glyph replacement in the font
-engine. If you want to access arbitrary glyphs in a font directly you can always
-use \LUA\ to do so, because fonts are available as \LUA\ table.
-
-Second, all the results of processing in math mode eventually become nodes with
-\quote {glyph} subtypes.
-
-Third, the \ALEPH|-|derived commands \type {\leftghost} and \type {\rightghost}
-create nodes of a third subtype: \quote {ghost}. These nodes are ignored
-completely by all further processing until the stage where inter|-|glyph kerning
-is added.
-
-Fourth, automatic discretionaries are handled differently. \TEX82 inserts an
-empty discretionary after sensing an input character that matches the \type
-{\hyphenchar} in the current font. This test is wrong in our opinion: whether or
-not hyphenation takes place should not depend on the current font, it is a
-language property. \footnote {When \TEX\ showed up we didn't have \UNICODE\ yet
-and being limited to eight bits meant that one sometimes had to compromise
-between supporting character input, glyph rendering, hyphenation.}
-
-In \LUATEX, it works like this: if \LUATEX\ senses a string of input characters
-that matches the value of the new integer parameter \type {\exhyphenchar}, it will
-insert an explicit discretionary after that series of nodes. Initex sets the \type
-{\exhyphenchar=`\-}. Incidentally, this is a global parameter instead of a
-language-specific one because it may be useful to change the value depending on
-the document structure instead of the text language.
-
-The insertion of discretionaries after a sequence of explicit hyphens happens at
-the same time as the other hyphenation processing, {\it not\/} inside the main
-control loop.
-
-The only use \LUATEX\ has for \type {\hyphenchar} is at the check whether a word
-should be considered for hyphenation at all. If the \type {\hyphenchar} of the
-font attached to the first character node in a word is negative, then hyphenation
-of that word is abandoned immediately. This behaviour is added for backward
-compatibility only, and the use of \type {\hyphenchar=-1} as a means of
-preventing hyphenation should not be used in new \LUATEX\ documents.
-
-Fifth, \type {\setlanguage} no longer creates whatsits. The meaning of \type
-{\setlanguage} is changed so that it is now an integer parameter like all others.
-That integer parameter is used in \type {\glyph_node} creation to add language
-information to the glyph nodes. In conjunction, the \type {\language} primitive is
-extended so that it always also updates the value of \type {\setlanguage}.
-
-Sixth, the \type {\noboundary} command (that prohibits word boundary processing
-where that would normally take place) now does create nodes. These nodes are
-needed because the exact place of the \type {\noboundary} command in the input
-stream has to be retained until after the ligature and font processing stages.
-
-Finally, there is no longer a \type {main_loop} label in the code. Remember that
-\TEX82 did quite a lot of processing while adding \type {char_nodes} to the
-horizontal list? For speed reasons, it handled that processing code outside of
-the \quote {main control} loop, and only the first character of any \quote {word}
-was handled by that \quote {main control} loop. In \LUATEX, there is no longer a
-need for that (all hard work is done later), and the (now very small) bits of
-character|-|handling code have been moved back inline. When \type
-{\tracingcommands} is on, this is visible because the full word is reported,
-instead of just the initial character.
-
-Because we tend to make hard codes behaviour configurable a few new primitives
+\startitemize[n]
+
+\startitem
+    The \type {\accent} primitives creates nodes with subtype \quote {glyph}
+    instead of \quote {character}: one for the actual accent and one for the
+    accentee. The primary reason for this is that \type {\accent} in \TEX82 is
+    explicitly dependent on the current font encoding, so it would not make much
+    sense to attach a new meaning to the primitive's name, as that would
+    invalidate many old documents and macro packages. A secondary reason is that
+    in \TEX82, \type {\accent} prohibits hyphenation of the current word. Since
+    in \LUATEX\ hyphenation only takes place on \quote {character} nodes, it is
+    possible to achieve the same effect. Of course, modern \UNICODE\ aware macro
+    packages will not use the \type {\accent} primitive at all but try to map
+    directly on composed characters.
+
+    This change of meaning did happen with \type {\char}, that now generates
+    \quote {glyph} nodes with a character subtype. In traditional \TEX\ there was
+    a strong relationship between the 8|-|bit input encoding, hyphenation and
+    glyphs taken from a font. In \LUATEX\ we have \UTF\ input, and in most cases
+    this maps directly to a character in a font, apart from glyph replacement in
+    the font engine. If you want to access arbitrary glyphs in a font directly
+    you can always use \LUA\ to do so, because fonts are available as \LUA\
+    table.
+\stopitem
+
+\startitem
+    All the results of processing in math mode eventually become nodes with
+    \quote {glyph} subtypes. In fact, the result of processing math is just
+    a regular list of glyphs, kerns, glue, penalties, boxes etc.
+\stopitem
+
+\startitem
+    The \ALEPH|-|derived commands \type {\leftghost} and \type {\rightghost}
+    create nodes of a third subtype: \quote {ghost}. These nodes are ignored
+    completely by all further processing until the stage where inter|-|glyph
+    kerning is added.
+\stopitem
+
+\startitem
+    Automatic discretionaries are handled differently. \TEX82 inserts an empty
+    discretionary after sensing an input character that matches the \type
+    {\hyphenchar} in the current font. This test is wrong in our opinion: whether
+    or not hyphenation takes place should not depend on the current font, it is a
+    language property. \footnote {When \TEX\ showed up we didn't have \UNICODE\
+    yet and being limited to eight bits meant that one sometimes had to
+    compromise between supporting character input, glyph rendering, hyphenation.}
+
+    In \LUATEX, it works like this: if \LUATEX\ senses a string of input
+    characters that matches the value of the new integer parameter \type
+    {\exhyphenchar}, it will insert an explicit discretionary after that series
+    of nodes. Initex sets the \type {\exhyphenchar=`\-}. Incidentally, this is a
+    global parameter instead of a language-specific one because it may be useful
+    to change the value depending on the document structure instead of the text
+    language.
+
+    The insertion of discretionaries after a sequence of explicit hyphens happens
+    at the same time as the other hyphenation processing, {\it not\/} inside the
+    main control loop.
+
+    The only use \LUATEX\ has for \type {\hyphenchar} is at the check whether a
+    word should be considered for hyphenation at all. If the \type {\hyphenchar}
+    of the font attached to the first character node in a word is negative, then
+    hyphenation of that word is abandoned immediately. This behaviour is added
+    for backward compatibility only, and the use of \type {\hyphenchar=-1} as a
+    means of preventing hyphenation should not be used in new \LUATEX\ documents.
+\stopitem
+
+\startitem
+    The \type {\setlanguage} command no longer creates whatsits. The meaning of
+    \type {\setlanguage} is changed so that it is now an integer parameter like
+    all others. That integer parameter is used in \type {\glyph_node} creation to
+    add language information to the glyph nodes. In conjunction, the \type
+    {\language} primitive is extended so that it always also updates the value of
+    \type {\setlanguage}.
+\stopitem
+
+\startitem
+    The \type {\noboundary} command (that prohibits word boundary processing
+    where that would normally take place) now does create nodes. These nodes are
+    needed because the exact place of the \type {\noboundary} command in the
+    input stream has to be retained until after the ligature and font processing
+    stages.
+\stopitem
+
+\startitem
+    There is no longer a \type {main_loop} label in the code. Remember that
+    \TEX82 did quite a lot of processing while adding \type {char_nodes} to the
+    horizontal list? For speed reasons, it handled that processing code outside
+    of the \quote {main control} loop, and only the first character of any \quote
+    {word} was handled by that \quote {main control} loop. In \LUATEX, there is
+    no longer a need for that (all hard work is done later), and the (now very
+    small) bits of character|-|handling code have been moved back inline. When
+    \type {\tracingcommands} is on, this is visible because the full word is
+    reported, instead of just the initial character.
+\stopitem
+
+\stopitemize
+
+Because we tend to make hard coded behaviour configurable a few new primitives
 have been added:
 
 \starttyping
@@ -509,16 +504,16 @@ other values do what we always did in \LUATEX: insert \type {\exhyphenpenalty}.
 
 \section[patternsexceptions]{Loading patterns and exceptions}
 
-The hyphenation algorithm in \LUATEX\ is quite different from the one in \TEX82,
-although it uses essentially the same user input.
+Although we keep the traditional approach towards hyphenation (which is still
+superior) the implementation of the hyphenation algorithm in \LUATEX\ is quite
+different from the one in \TEX82.
 
 After expansion, the argument for \type {\patterns} has to be proper \UTF8 with
 individual patterns separated by spaces, no \type {\char} or \type {\chardef}d
 commands are allowed. The current implementation quite strict and will reject all
-non|-|\UNICODE\ characters.
-
-Likewise, the expanded argument for \type {\hyphenation} also has to be proper
-\UTF8, but here a bit of extra syntax is provided:
+non|-|\UNICODE\ characters. Likewise, the expanded argument for \type
+{\hyphenation} also has to be proper \UTF8, but here a bit of extra syntax is
+provided:
 
 \startitemize[n]
 \startitem
@@ -632,6 +627,10 @@ of the implementation:
     are used this is compatible with traditional \TEX. When you apply the \LUA\
     \type {lang.hyphenate} function the current values are used.
 \stopitem
+\startitem
+    The hyphenation exception dictionary is maintained as key|-|value hash, and
+    that is also dynamic, so the \type {hyph_size} setting is not used either.
+\stopitem
 \stopitemize
 
 Because we store penalties in the disc node the \type {\discretionary} command has
@@ -667,8 +666,8 @@ for the current \type {\language}, this behaviour is compatible with \type {\pat
 and \type {\hyphenation}.
 
 \LUATEX\ also hyphenates the first word in a paragraph. Words can be up to 256
-characters long (up from 64 in \TEX82). Longer words generate an error right now,
-but eventually either the limitation will be removed or perhaps it will become
+characters long (up from 64 in \TEX82). Longer words are ignored right now, but
+eventually either the limitation will be removed or perhaps it will become
 possible to silently ignore the excess characters (this is what happens in
 \TEX82, but there the behaviour cannot be controlled).
 
@@ -677,9 +676,6 @@ that this function expects to receive a list of \quote {character} nodes. It wil
 not operate properly in the presence of \quote {glyph}, \quote {ligature}, or
 \quote {ghost} nodes, nor does it know how to deal with kerning.
 
-The hyphenation exception dictionary is maintained as key|-|value hash, and that
-is also dynamic, so the \type {hyph_size} setting is not used either.
-
 \section{Applying ligatures and kerning}
 
 After all possible hyphenation points have been inserted in the list, \LUATEX\
@@ -694,19 +690,23 @@ boundary items after it is done with them, and it does the same for \quote
 {ghost} nodes. Finally, at the end of the kerning stage, all remaining \quote
 {character} nodes are converted to \quote {glyph} nodes.
 
-This work separation is worth mentioning because, if you overrule from \LUA\ only
+This word separation is worth mentioning because, if you overrule from \LUA\ only
 one of the two callbacks related to font handling, then you have to make sure you
 perform the tasks normally done by \LUATEX\ itself in order to make sure that the
 other, non|-|overruled, routine continues to function properly.
 
-Work in this area is not yet complete, but most of the possible cases are handled
-by our rewritten ligaturing engine. At some point all of the possible inputs will
-become supported. \footnote {Not all of this makes sense because we nowadays have
-\OPENTYPE\ fonts and ligature building can happen in ,any different ways there.}
+Although we could improve the situation the reality is that in modern \OPENTYPE\
+fonts ligatures can be constructed in many ways: by replacing a sequence of
+characters by one glyph, or by selectively replacing individual glyphs, or by
+kerning, or any combination of this. Add to that contextual analysis and it will
+be clear that we have to let \LUA\ do that job instead. The generic font handler
+that we provide (which is part of \CONTEXT) distinguishes between base mode
+(which essentially is what we describe here and which delegates the task to \TEX)
+and node mode (which deals with more complex fonts.
 
-For example, take the word \type {office}, hyphenated \type {of-fice}, using a
-\quote {normal} font with all the \type {f}-\type {f} and \type {f}-\type {i}
-type ligatures:
+Let's look at an example. Take the word \type {office}, hyphenated \type
+{of-fice}, using a \quote {normal} font with all the \type {f}-\type {f} and
+\type {f}-\type {i} type ligatures:
 
 \starttabulate[|l|l|]
 \NC initial              \NC \type {{o}{f}{f}{i}{c}{e}}             \NC\NR
@@ -808,11 +808,13 @@ approach.
 
 \section{Breaking paragraphs into lines}
 
-This code is still almost unchanged, but because of the above|-|mentioned changes
+This code is almost unchanged, but because of the above|-|mentioned changes
 with respect to discretionaries and ligatures, line breaking will potentially be
 different from traditional \TEX. The actual line breaking code is still based on
 the \TEX82 algorithms, and it does not expect there to be discretionaries inside
-of discretionaries.
+of discretionaries. But, as patterns evolve and fonts handling can influence
+discretionaries, you need to be aware of the fact that long term consistency is not
+an engine matter only.
 
 But that situation is now fairly common in \LUATEX, due to the changes to the
 ligaturing mechanism. And also, the \LUATEX\ discretionary nodes are implemented
@@ -837,104 +839,95 @@ representing a language, and the associated functions.
 \stopfunctioncall
 
 This function creates a new userdata object. An object of type \type {<language>}
-is the first argument to most of the other functions in the \type {lang}
-library. These functions can also be used as if they were object methods, using
-the colon syntax.
-
-Without an argument, the next available internal id number will be assigned to
-this object. With argument, an object will be created that links to the internal
-language with that id number.
+is the first argument to most of the other functions in the \type {lang} library.
+These functions can also be used as if they were object methods, using the colon
+syntax. Without an argument, the next available internal id number will be
+assigned to this object. With argument, an object will be created that links to
+the internal language with that id number.
 
 \startfunctioncall
 <number> n = lang.id(<language> l)
 \stopfunctioncall
 
-returns the internal \type {\language} id number this object refers to.
+The number returned is the internal \type {\language} id number this object refers to.
 
 \startfunctioncall
 <string> n = lang.hyphenation(<language> l)
 lang.hyphenation(<language> l, <string> n)
 \stopfunctioncall
 
-Either returns the current hyphenation exceptions for this language, or adds new
-ones. The syntax of the string is explained in~\in {section}
+This either returns the current hyphenation exceptions for this language, or adds
+new ones. The syntax of the string is explained in~\in {section}
 [patternsexceptions].
 
 \startfunctioncall
 lang.clear_hyphenation(<language> l)
 \stopfunctioncall
 
-Clears the exception dictionary (string) for this language.
+This call clears the exception dictionary (string) for this language.
 
 \startfunctioncall
 <string> n = lang.clean(<language> l, <string> o)
 <string> n = lang.clean(<string> o)
 \stopfunctioncall
 
-Creates a hyphenation key from the supplied hyphenation value. The syntax of the
-argument string is explained in~\in {section} [patternsexceptions]. This function
-is useful if you want to do something else based on the words in a dictionary
-file, like spell|-|checking.
+This function creates a hyphenation key from the supplied hyphenation value. The
+syntax of the argument string is explained in \in {section} [patternsexceptions].
+This function is useful if you want to do something else based on the words in a
+dictionary file, like spell|-|checking.
 
 \startfunctioncall
 <string> n = lang.patterns(<language> l)
 lang.patterns(<language> l, <string> n)
 \stopfunctioncall
 
-Adds additional patterns for this language object, or returns the current set.
-The syntax of this string is explained in~\in {section} [patternsexceptions].
+This adds additional patterns for this language object, or returns the current
+set. The syntax of this string is explained in \in {section}
+[patternsexceptions].
 
 \startfunctioncall
 lang.clear_patterns(<language> l)
 \stopfunctioncall
 
-Clears the pattern dictionary for this language.
+This can be used to clear the pattern dictionary for a language.
 
 \startfunctioncall
 <number> n = lang.prehyphenchar(<language> l)
 lang.prehyphenchar(<language> l, <number> n)
-\stopfunctioncall
-
-Gets or sets the \quote {pre|-|break} hyphen character for implicit hyphenation
-in this language (initially the hyphen, decimal 45).
 
-\startfunctioncall
 <number> n = lang.posthyphenchar(<language> l)
 lang.posthyphenchar(<language> l, <number> n)
 \stopfunctioncall
 
-Gets or sets the \quote {post|-|break} hyphen character for implicit hyphenation
-in this language (initially null, decimal~0, indicating emptiness).
+These two are used to get or set the \quote {pre|-|break} and \quote
+{post|-|break} hyphen characters for implicit hyphenation in this language. The
+intial values are decimal 45 (hyphen) and decimal~0 (indicating emptiness).
 
 \startfunctioncall
 <number> n = lang.preexhyphenchar(<language> l)
 lang.preexhyphenchar(<language> l, <number> n)
-\stopfunctioncall
 
-Gets or sets the \quote {pre|-|break} hyphen character for explicit hyphenation
-in this language (initially null, decimal~0, indicating emptiness).
-
-\startfunctioncall
 <number> n = lang.postexhyphenchar(<language> l)
 lang.postexhyphenchar(<language> l, <number> n)
 \stopfunctioncall
 
-Gets or sets the \quote {post|-|break} hyphen character for explicit hyphenation
-in this language (initially null, decimal~0, indicating emptiness).
+These gets or set the \quote {pre|-|break} and \quote {post|-|break} hyphen
+characters for explicit hyphenation in this language. Both are initially
+decimal~0 (indicating emptiness).
 
 \startfunctioncall
 <boolean> success = lang.hyphenate(<node> head)
 <boolean> success = lang.hyphenate(<node> head, <node> tail)
 \stopfunctioncall
 
-Inserts hyphenation points (discretionary nodes) in a node list. If \type {tail}
-is given as argument, processing stops on that node. Currently, \type {success}
-is always true if \type {head} (and \type {tail}, if specified) are proper nodes,
-regardless of possible other errors.
+This call inserts hyphenation points (discretionary nodes) in a node list. If
+\type {tail} is given as argument, processing stops on that node. Currently,
+\type {success} is always true if \type {head} (and \type {tail}, if specified)
+are proper nodes, regardless of possible other errors.
 
 Hyphenation works only on \quote {characters}, a special subtype of all the glyph
 nodes with the node subtype having the value \type {1}. Glyph modes with
-different subtypes are not processed. See \in {section~} [charsandglyphs] for
+different subtypes are not processed. See \in {section} [charsandglyphs] for
 more details.
 
 The following two commands can be used to set or query hj codes:
diff --git a/doc/context/sources/general/manuals/luatex/luatex-lua.tex b/doc/context/sources/general/manuals/luatex/luatex-lua.tex
index 82b060440..c8df17da9 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-lua.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-lua.tex
@@ -46,7 +46,9 @@ There are two situations that make \LUATEX\ behave like the \LUA\ byte compiler:
 
 In this mode, \LUATEX\ is exactly like \type {luac} from the stand alone \LUA\
 distribution, except that it does not have the \type {-l} switch, and that it
-accepts (but ignores) the \type {--luaconly} switch.
+accepts (but ignores) the \type {--luaconly} switch. The current version of \LUA\
+can dump bytecode using \type {string.dump} so we might decide to drop this
+version if \LUATEX.
 
 \subsection{Other commandline processing}
 
@@ -84,10 +86,8 @@ consequence. The following command|-|line options are understood:
 \NC \type{--version}                    \NC display version and exit \NC \NR
 \stoptabulate
 
-Some of the traditional flags are just ignored: \type {--etex}, \type
-{--translate-file}, \type {--8bit}. \type {--[no-]parse-first-line}, \type
-{--default-translate-file}. Also, we no longer support write18 because \type
-{os.execute} can do the same.
+We don't support \type {\write18} because \type {os.execute} can do the same. It
+simplifies the code and makes more write targets possible.
 
 The value to use for \type {\jobname} is decided as follows:
 
@@ -104,10 +104,10 @@ The value to use for \type {\jobname} is decided as follows:
     part following the last \type {.}) stripped off.
 \stopitem
 \startitem
-    An exception to the previous point: if the command line goes into interactive
-    mode (by starting with a command) and there are no files input via \type
-    {\everyjob} either, then the \type {\jobname} is set to \type {texput} as a
-    last resort.
+    There is an exception to the previous point: if the command line goes into
+    interactive mode (by starting with a command) and there are no files input
+    via \type {\everyjob} either, then the \type {\jobname} is set to \type
+    {texput} as a last resort.
 \stopitem
 \stopitemize
 
@@ -116,61 +116,73 @@ attaching the proper extension (\type {log}, \type {pdf}, etc.) to the found
 \type {\jobname}. These files are created in the directory pointed to by \type
 {--output-directory}, or in the current directory, if that switch is not present.
 
-\blank
-
 Without the \type {--lua} option, command line processing works like it does in
-any other web2c-based typesetting engine, except that \LUATEX\ has a few extra
-switches.
-
-If the \type {--lua} option is present, \LUATEX\ will enter an alternative mode
-of command line processing in comparison to the standard web2c programs.
-
-In this mode, a small series of actions is taken in order. First, it will parse
-the command line as usual, but it will only interpret a small subset of the
-options immediately: \type {--safer}, \type {--nosocket}, \type
-{--[no-]shell-escape}, \type {--enable-write18}, \type {--disable-write18}, \type
-{--shell-restricted}, \type {--help}, \type {--version}, and \type {--credits}.
-
-Next \LUATEX\ searches for the requested \LUA\ initialization script. If it
-cannot be found using the actual name given on the command line, a second attempt
-is made by prepending the value of the environment variable \type {LUATEXDIR}, if
-that variable is defined in the environment.
-
-Then it checks the various safety switches. You can use those to disable some
-\LUA\ commands that can easily be abused by a malicious document. At the moment,
-\type {--safer} \type {nil}s the following functions:
-
-\starttabulate[|l|l|]
-\BC library      \BC functions \NC \NR
-\NC \type {os}   \NC \type {execute} \type {exec} \type {spawn} \type {setenv} \type {rename} \type {remove} \type {tmpdir} \NC \NR
-\NC \type {io}   \NC \type {popen} \type {output} \type {tmpfile} \NC \NR
-\NC \type {lfs}  \NC \type {rmdir} \type {mkdir} \type {chdir} \type {lock} \type {touch} \NC \NR
-\stoptabulate
+any other \WEBC|-|based typesetting engine, except that \LUATEX\ has a few extra
+switches and lacks some others. Also, if the \type {--lua} option is present,
+\LUATEX\ will enter an alternative mode of command line processing in comparison
+to the standard \WEBC\ programs. In this mode, a small series of actions is taken
+in order.
 
-Furthermore, it disables loading of compiled \LUA\ libraries and it makes \type
-{io.open()} fail on files that are opened for anything besides reading.
+\startitemize[n]
 
-When \LUATEX\ starts it set the locale to a neutral value. If for some reason you
-use \type {os.locale}, you need to make sure you \type {nil} it afterwards
-because otherwise it can interfere with code that for instance generates dates.
-You can nil the locale with
+\startitem
+    First, it will parse the command line as usual, but it will only interpret a
+    small subset of the options immediately: \type {--safer}, \type {--nosocket},
+    \type {--[no-]shell-escape}, \type {--enable-write18}, \type
+    {--disable-write18}, \type {--shell-restricted}, \type {--help}, \type
+    {--version}, and \type {--credits}.
+\stopitem
 
-\starttyping
-os.setlocale(nil.nil)
-\stoptyping
+\startitem
+    Next \LUATEX\ searches for the requested \LUA\ initialization script. If it
+    cannot be found using the actual name given on the command line, a second
+    attempt is made by prepending the value of the environment variable \type
+    {LUATEXDIR}, if that variable is defined in the environment.
+\stopitem
+
+\startitem
+    Then it checks the various safety switches. You can use those to disable some
+    \LUA\ commands that can easily be abused by a malicious document. At the
+    moment, \type {--safer} \type {nil}s the following functions:
+
+    \starttabulate[|l|l|]
+        \BC library      \BC functions \NC \NR
+        \NC \type {os}   \NC \type {execute} \type {exec} \type {spawn} \type {setenv} \type {rename} \type {remove} \type {tmpdir} \NC \NR
+        \NC \type {io}   \NC \type {popen} \type {output} \type {tmpfile} \NC \NR
+        \NC \type {lfs}  \NC \type {rmdir} \type {mkdir} \type {chdir} \type {lock} \type {touch} \NC \NR
+    \stoptabulate
+
+    Furthermore, it disables loading of compiled \LUA\ libraries and it makes
+    \type {io.open()} fail on files that are opened for anything besides reading.
+\stopitem
+
+\startitem
+    When \LUATEX\ starts it set the locale to a neutral value. If for some reason
+    you use \type {os.locale}, you need to make sure you \type {nil} it
+    afterwards because otherwise it can interfere with code that for instance
+    generates dates. You can nil the locale with
+
+    \starttyping
+    os.setlocale(nil.nil)
+    \stoptyping
 
-The \type {--nosocket} option makes the socket library unavailable, so that \LUA\
-cannot use networking.
+    The \type {--nosocket} option makes the socket library unavailable, so that \LUA\
+    cannot use networking.
+
+    The switches \type {--[no-]shell-escape}, \type {--[enable|disable]-write18}, and
+    \type {--shell-restricted} have the same effects as in \PDFTEX, and additionally
+    make \type {io.popen()}, \type {os.execute}, \type {os.exec} and \type {os.spawn}
+    adhere to the requested option.
+\stopitem
 
-The switches \type {--[no-]shell-escape}, \type {--[enable|disable]-write18}, and
-\type {--shell-restricted} have the same effects as in \PDFTEX, and additionally
-make \type {io.popen()}, \type {os.execute}, \type {os.exec} and \type {os.spawn}
-adhere to the requested option.
+\startitem
+    Next the initialization script is loaded and executed. From within the
+    script, the entire command line is available in the \LUA\ table \type {arg},
+    beginning with \type {arg[0]}, containing the name of the executable. As
+    consequence warnings about unrecognized options are suppressed.
+\stopitem
 
-Next the initialization script is loaded and executed. From within the script,
-the entire command line is available in the \LUA\ table \type {arg}, beginning with
-\type {arg[0]}, containing the name of the executable. As consequence warnings
-about unrecognized options are suppressed.
+\stopitemize
 
 Command line processing happens very early on. So early, in fact, that none of
 \TEX's initializations have taken place yet. For that reason, the tables that
@@ -209,12 +221,9 @@ check \type {--progname}, or \type {--ini} and \type {--fmt}, if \type
 
 \LUA s \type {tostring} function (and \type {string.format} may return values in
 scientific notation, thereby confusing the \TEX\ end of things when it is used as
-the right|-|hand side of an assignment to a \type {\dimen} or \type {\count}.
-
-Loading dynamic \LUA\ libraries will fail if there are two \LUA\ libraries loaded
-at the same time (which will typically happen on \type {win32}, because there is
-one \LUA\ 5.3 inside \LUATEX, and another will likely be linked to the \DLL\ file
-of the module itself).
+the right|-|hand side of an assignment to a \type {\dimen} or \type {\count}. The
+output of these serializers also depend on the \LUA\ version, so in \LUA\ 5.3 you
+can get different output than from 5.2.
 
 \LUATEX\ is able to use the kpathsea library to find \type {require()}d modules.
 For this purpose, \type {package.searchers[2]} is replaced by a different loader
@@ -233,12 +242,10 @@ decides at runtime whether to use \KPATHSEA\ or the built|-|in core \LUA\
 function. It uses \KPATHSEA\ when that is already initialized at that point in
 time, otherwise it reverts to using the normal \type {package.cpath} loader.
 
-This functionality required an extension to kpathsea:
-
-\startnarrower
-There is a new kpathsea file format: \type {kpse_clua_format} that searches for
-files with extension \type {.dll} and \type {.so}. The \type {texmf.cnf} setting
-for this variable is \type {CLUAINPUTS}, and by default it has this value:
+This functionality required an extension to kpathsea. There is a new kpathsea
+file format: \type {kpse_clua_format} that searches for files with extension
+\type {.dll} and \type {.so}. The \type {texmf.cnf} setting for this variable is
+\type {CLUAINPUTS}, and by default it has this value:
 
 \starttyping
 CLUAINPUTS=.:$SELFAUTOLOC/lib/{$progname,$engine,}/lua//
@@ -248,12 +255,14 @@ This path is imperfect (it requires a \TDS\ subtree below the binaries
 directory), but the architecture has to be in the path somewhere, and the
 currently simplest way to do that is to search below the binaries directory only.
 Of course it no big deal to write an alternative loader and use that in a macro
-package.
+package. One level up (a \type {lib} directory parallel to \type {bin}) would
+have been nicer, but that is not doable because \TEXLIVE\ uses a \type
+{bin/<arch>} structure.
 
-One level up (a \type {lib} directory parallel to \type {bin}) would have been
-nicer, but that is not doable because \TEXLIVE\ uses a \type {bin/<arch>}
-structure.
-\stopnarrower
+Loading dynamic \LUA\ libraries will fail if there are two \LUA\ libraries loaded
+at the same time (which will typically happen on \type {win32}, because there is
+one \LUA\ 5.3 inside \LUATEX, and another will likely be linked to the \DLL\ file
+of the module itself).
 
 In keeping with the other \TEX|-|like programs in \TEXLIVE, the two \LUA\ functions
 \type {os.execute} and \type {io.popen}, as well as the two new functions \type
@@ -267,30 +276,28 @@ four functions above if the matching \type {texmf.cnf} variable(s) or their \typ
 requested system command. In \quote {script interpreter} runs of \LUATEX, these
 settings have no effect, and all four functions function as normal.
 
-The \type {f:read("*line")} and \type {f:lines()} functions from the io library
-have been adjusted so that they are line|-|ending neutral: any of \type {LF},
-\type {CR} or \type {CR+LF} are acceptable line endings.
-
-\type {luafilesystem} has been extended: there are two extra boolean functions
-(\type {lfs.isdir(filename)} and \type {lfs.isfile(filename)}) and one extra
-string field in its attributes table (\type {permissions}). There is an
-additional function \type {lfs.shortname()} which takes a file name and returns
-its short name on \type {win32} platforms. On other platforms, it just returns
-the given argument. The file name is not tested for existence. Finally, for
-non|-|\type {win32} platforms only, there is the new function \type
-{lfs.readlink()} hat takes an existing symbolic link as argument and returns its
-content. It returns an error on \type {win32}.
-
-The \type {string} library has an extra function: \type {string.explode(s[,m])}.
-This function returns an array containing the string argument \type {s} split
-into sub-strings based on the value of the string argument \type {m}. The second
-argument is a string that is either empty (this splits the string into
-characters), a single character (this splits on each occurrence of that
-character, possibly introducing empty strings), or a single character followed by
-the plus sign \type {+} (this special version does not create empty sub-strings).
-The default value for \type {m} is \quote {\type { +}} (multiple spaces). Note:
-\type {m} is not hidden by surrounding braces as it would be if this function was
-written in \TEX\ macros.
+Some libraries have a few more functions, either coded in \CCODE\ or in \LUA.
+For instance, when we started with \LUATEX\ we added some helpers to the \type
+{luafilesystem} namespace \type {lfs}. The two boolean functions \type
+{lfs.isdir} and \type {lfs.isfile} were speedy and better variants of what could
+be done with \type {lfs.attributes}. The additional function \type
+{lfs.shortname} takes a file name and returns its short name on \type {win32}
+platforms. Finally, for non|-|\type {win32} platforms only, we provided \type
+{lfs.readlink} that takes an existing symbolic link as argument and returns its
+name. However, the \type library evolved sop now we dropped these in favour of
+pure \LUA\ variants. The \type {shortname} helper is considered obsolete and now
+just returns the name.
+
+The \type {string} library has a few extra functions like \type
+{string.explode(s[,m])}. This function returns an array containing the string
+argument \type {s} split into sub-strings based on the value of the string
+argument \type {m}. The second argument is a string that is either empty (this
+splits the string into characters), a single character (this splits on each
+occurrence of that character, possibly introducing empty strings), or a single
+character followed by the plus sign \type {+} (this special version does not
+create empty sub-strings). The default value for \type {m} is \quote {\type { +}}
+(multiple spaces). Note: \type {m} is not hidden by surrounding braces as it
+would be if this function was written in \TEX\ macros.
 
 The \type {string} library also has six extra iterators that return strings
 piecemeal:
@@ -323,7 +330,8 @@ are useful especially in the conversion of \UTF16 encoded data into \UTF8.
 
 There is also a two|-|argument form of \type {string.dump()}. The second argument
 is a boolean which, if true, strips the symbols from the dumped data. This
-matches an extension made in \type {luajit}.
+matches an extension made in \type {luajit}. This is typically a function that
+gets adapted as \LUA\ itself progresses.
 
 The \type {string} library functions \type {len}, \type {lower}, \type {sub}
 etc.\ are not \UNICODE|-|aware. For strings in the \UTF8 encoding, i.e., strings
@@ -355,8 +363,8 @@ similar helpers too:
 \stopitemize
 
 These three functions are relative fast and don't do much checking. They can be used
-as building blocks for other helpers.
-
+as building blocks for other helpers. So, eventually we can decide to drop the
+\type {sln} library, just that you know.
 
 \blank
 
@@ -373,25 +381,37 @@ The \type {os} library has a few extra functions and variables:
     \type {os.exec(commandline)} is a variation on \type {os.execute}. Here
     \type {commandline} can be either a single string or a single table.
 
-    If the argument is a table \LUATEX\ first checks if there is a value at
-    integer index zero. If there is, this is the command to be executed.
-    Otherwise, it will use the value at integer index one. If neither are
-    present, nothing at all happens.
-
-    The set of consecutive values starting at integer~1 in the table are the
-    arguments that are passed on to the command (the value at index~1 becomes
-    \type {arg[0]}). The command is searched for in the execution path, so there
-    is normally no need to pass on a fully qualified path name.
-
-    If the argument is a string, then it is automatically converted into a table
-    by splitting on whitespace. In this case, it is impossible for the command
-    and first argument to differ from each other.
-
-    In the string argument format, whitespace can be protected by putting (part
-    of) an argument inside single or double quotes. One layer of quotes is
-    interpreted by \LUATEX, and all occurrences of \type {\"}, \type {\'} or \type
-    {\\} within the quoted text are unescaped. In the table format, there is no
-    string handling taking place.
+    \startitemize
+
+    \startitem
+        If the argument is a table \LUATEX\ first checks if there is a value at
+        integer index zero. If there is, this is the command to be executed.
+        Otherwise, it will use the value at integer index one. If neither are
+        present, nothing at all happens.
+    \stopitem
+
+    \startitem
+        The set of consecutive values starting at integer~1 in the table are the
+        arguments that are passed on to the command (the value at index~1 becomes
+        \type {arg[0]}). The command is searched for in the execution path, so
+        there is normally no need to pass on a fully qualified path name.
+    \stopitem
+
+    \startitem
+        If the argument is a string, then it is automatically converted into a
+        table by splitting on whitespace. In this case, it is impossible for the
+        command and first argument to differ from each other.
+    \stopitem
+
+    \startitem
+        In the string argument format, whitespace can be protected by putting
+        (part of) an argument inside single or double quotes. One layer of quotes
+        is interpreted by \LUATEX, and all occurrences of \type {\"}, \type {\'}
+        or \type {\\} within the quoted text are unescaped. In the table format,
+        there is no string handling taking place.
+    \stopitem
+
+    \stopitemize
 
     This function normally does not return control back to the \LUA\ script: the
     command will replace the current process. However, it will return the two
@@ -496,11 +516,27 @@ Some modules that are normally external to \LUA\ are statically linked in with
 \startitemize
 
 \startitem
+    \type {lpeg}, by Roberto Ierusalimschy, \hyphenatedurl
+    {http://www.inf.puc-rio.br/~roberto/lpeg/lpeg.html}. This library is not
+    \UNICODE|-|aware, but interprets strings on a byte|-|per|-|byte basis. This
+    mainly means that \type {lpeg.S} cannot be used with \UTF8 characters encoded
+    in more than two bytes, and thus \type {lpeg.S} will look for one of those
+    two bytes when matching, not the combination of the two. The same is true for
+    \type {lpeg.R}, although the latter will display an error message if used
+    with multibyte characters. Therefore \type {lpeg.R('aä')} results in the
+    message \type {bad argument #1 to 'R' (range must have two characters)},
+    since to \type {lpeg}, \type {ä} is two 'characters' (bytes), so \type {aä}
+    totals three. In practice this is no real issue and with some care you can
+    deal with \UNICODE\ just fine.
+\stopitem
+
+\startitem
     \type {slnunicode}, from the \type {selene} libraries, \hyphenatedurl
     {http://luaforge.net/projects/sln}. This library has been slightly extended
     so that the \type {unicode.utf8.*} functions also accept the first 256 values
     of plane~18. This is the range \LUATEX\ uses for raw binary output, as
-    explained above.
+    explained above. We have no plans to provide more like this because you can
+    basically do all that you want in \LUA.
 \stopitem
 
 \startitem
@@ -514,20 +550,6 @@ Some modules that are normally external to \LUA\ are statically linked in with
 \stopitem
 
 \startitem
-    \type {lpeg}, by Roberto Ierusalimschy, \hyphenatedurl
-    {http://www.inf.puc-rio.br/~roberto/lpeg/lpeg.html}. This library is not
-    \UNICODE|-|aware, but interprets strings on a byte|-|per|-|byte basis. This
-    mainly means that \type {lpeg.S} cannot be used with \UTF8 characters encoded
-    in more than two bytes, and thus \type {lpeg.S} will look for one of those
-    two bytes when matching, not the combination of the two. The same is true for
-    \type {lpeg.R}, although the latter will display an error message if used
-    with multibyte characters. Therefore \type {lpeg.R('aä')} results in the
-    message \type {bad argument #1 to 'R' (range must have two characters)},
-    since to \type {lpeg}, \type {ä} is two 'characters' (bytes), so \type {aä}
-    totals three. In practice this is no real issue.
-\stopitem
-
-\startitem
     \type {lzlib}, by Tiago Dionizio, \hyphenatedurl
     {http://luaforge.net/projects/lzlib/}.
 \stopitem
@@ -546,10 +568,6 @@ Some modules that are normally external to \LUA\ are statically linked in with
 
 \stopitemize
 
-At some point (this also depends on distributions) \LUATEX\ might have these
-libraries loaded on demand. For this reason you can best use \type {require} to
-make sure they are loaded.
-
 \section{Testing}
 
 For development reasons you can influence the used startup date and time. This can
@@ -579,17 +597,9 @@ When Universal Time is needed, you can pass the flag \type {utc} to the engine.
 property also works when the date and time are set by \LUATEX\ itself. It has a
 complementary entry \type {use_utc_time} in the \type {texconfig} table.
 
-\startnotabene
-    To some extend a cleaner solution would be to have a flag that disables all
-    variable data in one go (like filenames and so) but we just follow the method
-    implemented in \PDFTEX\ where primitives are used to influence other
-    properties.
-\stopnotabene
-
-\startnotabene
-    In \CONTEXT\ we provide the command line argument \type {--nodates} that does
-    bit more disabling of dates.
-\stopnotabene
+There is some control possible, for instance prevent filename to be written to
+the \PDF\ file. This is discussed elsewhere. In \CONTEXT\ we provide the command
+line argument \type {--nodates} that does bit more disabling of dates.
 
 \stopchapter
 
diff --git a/doc/context/sources/general/manuals/luatex/luatex-math.tex b/doc/context/sources/general/manuals/luatex/luatex-math.tex
index 8ccae83f3..b30e6cf63 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-math.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-math.tex
@@ -442,77 +442,73 @@ for the parameters for which there are font dimensions).
 Besides the parameters below, \LUATEX\ also looks at the \quote {space} font
 dimension parameter. For math fonts, this should be set to zero.
 
-\start
+\def\MathLine#1#2#3#4#5%
+  {\TB
+   \NC \llap{\high{\tx #2\enspace}}\ttbf \string #1 \NC #5 \NC \NR
+   \NC \tx #3 \NC #4 \NC \NR}
 
-\switchtobodyfont[8pt]
-
-\starttabulate[|l|l|l|p|]
-\BC variable                          \BC style                 \BC default value opentype                   \BC default value tfm \NC \NR
-\NC \type {\Umathaxis}                \NC --                    \NC AxisHeight                               \NC axis_height \NC \NR
-\NC \type {\Umathoperatorsize}        \NC D, D'                 \NC DisplayOperatorMinHeight                 \NC $^6$ \NC \NR
-\NC \type {\Umathfractiondelsize}     \NC D, D'                 \NC FractionDelimiterDisplayStyleSize$^9$    \NC delim1 \NC \NR
-\NC                                   \NC T, T', S, S', SS, SS' \NC FractionDelimiterSize$^9$                \NC delim2 \NC \NR
-\NC \type {\Umathfractiondenomdown}   \NC D, D'                 \NC FractionDenominatorDisplayStyleShiftDown \NC denom1 \NC \NR
-\NC                                   \NC T, T', S, S', SS, SS' \NC FractionDenominatorShiftDown             \NC denom2 \NC \NR
-\NC \type {\Umathfractiondenomvgap}   \NC D, D'                 \NC FractionDenominatorDisplayStyleGapMin    \NC 3*default_rule_thickness \NC \NR
-\NC                                   \NC T, T', S, S', SS, SS' \NC FractionDenominatorGapMin                \NC default_rule_thickness \NC \NR
-\NC \type {\Umathfractionnumup}       \NC D, D'                 \NC FractionNumeratorDisplayStyleShiftUp     \NC num1 \NC \NR
-\NC                                   \NC T, T', S, S', SS, SS' \NC FractionNumeratorShiftUp                 \NC num2 \NC \NR
-\NC \type {\Umathfractionnumvgap}     \NC D, D'                 \NC FractionNumeratorDisplayStyleGapMin      \NC 3*default_rule_thickness \NC \NR
-\NC                                   \NC T, T', S, S', SS, SS' \NC FractionNumeratorGapMin                  \NC default_rule_thickness \NC \NR
-\NC \type {\Umathfractionrule}        \NC --                    \NC FractionRuleThickness                    \NC default_rule_thickness \NC \NR
-\NC \type {\Umathskewedfractionhgap}  \NC --                    \NC SkewedFractionHorizontalGap              \NC math_quad/2 \NC \NR
-\NC \type {\Umathskewedfractionvgap}  \NC --                    \NC SkewedFractionVerticalGap                \NC math_x_height \NC \NR
-\NC \type {\Umathlimitabovebgap}      \NC --                    \NC UpperLimitBaselineRiseMin                \NC big_op_spacing3 \NC \NR
-\NC \type {\Umathlimitabovekern}      \NC --                    \NC 0$^1$                                    \NC big_op_spacing5 \NC \NR
-\NC \type {\Umathlimitabovevgap}      \NC --                    \NC UpperLimitGapMin                         \NC big_op_spacing1 \NC \NR
-\NC \type {\Umathlimitbelowbgap}      \NC --                    \NC LowerLimitBaselineDropMin                \NC big_op_spacing4 \NC \NR
-\NC \type {\Umathlimitbelowkern}      \NC --                    \NC 0$^1$                                    \NC big_op_spacing5 \NC \NR
-\NC \type {\Umathlimitbelowvgap}      \NC --                    \NC LowerLimitGapMin                         \NC big_op_spacing2 \NC \NR
-\NC \type {\Umathoverdelimitervgap}   \NC --                    \NC StretchStackGapBelowMin                  \NC big_op_spacing1 \NC \NR
-\NC \type {\Umathoverdelimiterbgap}   \NC --                    \NC StretchStackTopShiftUp                   \NC big_op_spacing3 \NC \NR
-\NC \type {\Umathunderdelimitervgap}  \NC--                     \NC StretchStackGapAboveMin                  \NC big_op_spacing2 \NC \NR
-\NC \type {\Umathunderdelimiterbgap}  \NC--                     \NC StretchStackBottomShiftDown              \NC big_op_spacing4 \NC \NR
-\NC \type {\Umathoverbarkern}         \NC --                    \NC OverbarExtraAscender                     \NC default_rule_thickness \NC \NR
-\NC \type {\Umathoverbarrule}         \NC --                    \NC OverbarRuleThickness                     \NC default_rule_thickness \NC \NR
-\NC \type {\Umathoverbarvgap}         \NC --                    \NC OverbarVerticalGap                       \NC 3*default_rule_thickness \NC \NR
-\NC \type {\Umathquad}                \NC --                    \NC <font_size(f)>$^1$                       \NC math_quad \NC \NR
-\NC \type {\Umathradicalkern}         \NC --                    \NC RadicalExtraAscender                     \NC default_rule_thickness \NC \NR
-\NC \type {\Umathradicalrule}         \NC --                    \NC RadicalRuleThickness                     \NC <not set>$^2$ \NC \NR
-\NC \type {\Umathradicalvgap}         \NC D, D'                 \NC RadicalDisplayStyleVerticalGap           \NC (default_rule_thickness+\crlf
-                                                                                                                 (abs(math_x_height)/4))$^3$ \NC \NR
-\NC                                   \NC T, T', S, S', SS, SS' \NC RadicalVerticalGap                       \NC (default_rule_thickness+\crlf
-                                                                                                                 (abs(default_rule_thickness)/4))$^3$ \NC \NR
-\NC \type {\Umathradicaldegreebefore} \NC --                    \NC RadicalKernBeforeDegree                  \NC <not set>$^2$ \NC \NR
-\NC \type {\Umathradicaldegreeafter}  \NC --                    \NC RadicalKernAfterDegree                   \NC <not set>$^2$ \NC \NR
-\NC \type {\Umathradicaldegreeraise}  \NC --                    \NC RadicalDegreeBottomRaisePercent          \NC <not set>$^{2,7}$ \NC \NR
-\NC \type {\Umathspaceafterscript}    \NC --                    \NC SpaceAfterScript                         \NC script_space$^4$ \NC \NR
-\NC \type {\Umathstackdenomdown}      \NC D, D'                 \NC StackBottomDisplayStyleShiftDown         \NC denom1 \NC \NR
-\NC                                   \NC T, T', S, S', SS, SS' \NC StackBottomShiftDown                     \NC denom2 \NC \NR
-\NC \type {\Umathstacknumup}          \NC D, D'                 \NC StackTopDisplayStyleShiftUp              \NC num1 \NC \NR
-\NC                                   \NC T, T', S, S', SS, SS' \NC StackTopShiftUp                          \NC num3 \NC \NR
-\NC \type {\Umathstackvgap}           \NC D, D'                 \NC StackDisplayStyleGapMin                  \NC 7*default_rule_thickness \NC \NR
-\NC                                   \NC T, T', S, S', SS, SS' \NC StackGapMin                              \NC 3*default_rule_thickness \NC \NR
-\NC \type {\Umathsubshiftdown}        \NC --                    \NC SubscriptShiftDown                       \NC sub1 \NC \NR
-\NC \type {\Umathsubshiftdrop}        \NC --                    \NC SubscriptBaselineDropMin                 \NC sub_drop \NC \NR
-\NC \type {\Umathsubsupshiftdown}     \NC --                    \NC SubscriptShiftDownWithSuperscript$^8$    \NC \NC \NR
-\NC                                   \NC                       \NC \quad\ or SubscriptShiftDown             \NC sub2 \NC \NR
-\NC \type {\Umathsubtopmax}           \NC --                    \NC SubscriptTopMax                          \NC (abs(math_x_height * 4) / 5) \NC \NR
-\NC \type {\Umathsubsupvgap}          \NC --                    \NC SubSuperscriptGapMin                     \NC 4*default_rule_thickness \NC \NR
-\NC \type {\Umathsupbottommin}        \NC --                    \NC SuperscriptBottomMin                     \NC (abs(math_x_height) / 4) \NC \NR
-\NC \type {\Umathsupshiftdrop}        \NC --                    \NC SuperscriptBaselineDropMax               \NC sup_drop \NC \NR
-\NC \type {\Umathsupshiftup}          \NC D                     \NC SuperscriptShiftUp                       \NC sup1 \NC \NR
-\NC                                   \NC T, S, SS,             \NC SuperscriptShiftUp                       \NC sup2 \NC \NR
-\NC                                   \NC D', T', S', SS'       \NC SuperscriptShiftUpCramped                \NC sup3 \NC \NR
-\NC \type {\Umathsupsubbottommax}     \NC --                    \NC SuperscriptBottomMaxWithSubscript        \NC (abs(math_x_height * 4) / 5) \NC \NR
-\NC \type {\Umathunderbarkern}        \NC --                    \NC UnderbarExtraDescender                   \NC default_rule_thickness \NC \NR
-\NC \type {\Umathunderbarrule}        \NC --                    \NC UnderbarRuleThickness                    \NC default_rule_thickness \NC \NR
-\NC \type {\Umathunderbarvgap}        \NC --                    \NC UnderbarVerticalGap                      \NC 3*default_rule_thickness \NC \NR
-\NC \type {\Umathconnectoroverlapmin} \NC --                    \NC MinConnectorOverlap                      \NC 0$^5$ \NC \NR
+\starttabulate[|l|l|]
+\BC variable / style \BC tfm / opentype \NC \NR
+\MathLine{\Umathaxis}               {}   {}                     {AxisHeight}                              {axis_height}
+\MathLine{\Umathoperatorsize}       {6}  {D, D'}                {DisplayOperatorMinHeight}                {\emdash}
+\MathLine{\Umathfractiondelsize}    {9}  {D, D'}                {FractionDelimiterDisplayStyleSize}       {delim1}
+\MathLine{\Umathfractiondelsize}    {9}  {T, T', S, S', SS, SS'}{FractionDelimiterSize}                   {delim2}
+\MathLine{\Umathfractiondenomdown}  {}   {D, D'}                {FractionDenominatorDisplayStyleShiftDown}{denom1}
+\MathLine{\Umathfractiondenomdown}  {}   {T, T', S, S', SS, SS'}{FractionDenominatorShiftDown}            {denom2}
+\MathLine{\Umathfractiondenomvgap}  {}   {D, D'}                {FractionDenominatorDisplayStyleGapMin}   {3*default_rule_thickness}
+\MathLine{\Umathfractiondenomvgap}  {}   {T, T', S, S', SS, SS'}{FractionDenominatorGapMin}               {default_rule_thickness}
+\MathLine{\Umathfractionnumup}      {}   {D, D'}                {FractionNumeratorDisplayStyleShiftUp}    {num1}
+\MathLine{\Umathfractionnumup}      {}   {T, T', S, S', SS, SS'}{FractionNumeratorShiftUp}                {num2}
+\MathLine{\Umathfractionnumvgap}    {}   {D, D'}                {FractionNumeratorDisplayStyleGapMin}     {3*default_rule_thickness}
+\MathLine{\Umathfractionnumvgap}    {}   {T, T', S, S', SS, SS'}{FractionNumeratorGapMin}                 {default_rule_thickness}
+\MathLine{\Umathfractionrule}       {}   {}                     {FractionRuleThickness}                   {default_rule_thickness}
+\MathLine{\Umathskewedfractionhgap} {}   {}                     {SkewedFractionHorizontalGap}             {math_quad/2}
+\MathLine{\Umathskewedfractionvgap} {}   {}                     {SkewedFractionVerticalGap}               {math_x_height}
+\MathLine{\Umathlimitabovebgap}     {}   {}                     {UpperLimitBaselineRiseMin}               {big_op_spacing3}
+\MathLine{\Umathlimitabovekern}     {1}  {}                     {0}                                       {big_op_spacing5}
+\MathLine{\Umathlimitabovevgap}     {}   {}                     {UpperLimitGapMin}                        {big_op_spacing1}
+\MathLine{\Umathlimitbelowbgap}     {}   {}                     {LowerLimitBaselineDropMin}               {big_op_spacing4}
+\MathLine{\Umathlimitbelowkern}     {1}  {}                     {0}                                       {big_op_spacing5}
+\MathLine{\Umathlimitbelowvgap}     {}   {}                     {LowerLimitGapMin}                        {big_op_spacing2}
+\MathLine{\Umathoverdelimitervgap}  {}   {}                     {StretchStackGapBelowMin}                 {big_op_spacing1}
+\MathLine{\Umathoverdelimiterbgap}  {}   {}                     {StretchStackTopShiftUp}                  {big_op_spacing3}
+\MathLine{\Umathunderdelimitervgap} {}   {}                     {StretchStackGapAboveMin}                 {big_op_spacing2}
+\MathLine{\Umathunderdelimiterbgap} {}   {}                     {StretchStackBottomShiftDown}             {big_op_spacing4}
+\MathLine{\Umathoverbarkern}        {}   {}                     {OverbarExtraAscender}                    {default_rule_thickness}
+\MathLine{\Umathoverbarrule}        {}   {}                     {OverbarRuleThickness}                    {default_rule_thickness}
+\MathLine{\Umathoverbarvgap}        {}   {}                     {OverbarVerticalGap}                      {3*default_rule_thickness}
+\MathLine{\Umathquad}               {1}  {}                     {<font_size(f)>}                          {math_quad}
+\MathLine{\Umathradicalkern}        {}   {}                     {RadicalExtraAscender}                    {default_rule_thickness}
+\MathLine{\Umathradicalrule}        {2}  {}                     {RadicalRuleThickness}                    {<not set>}
+\MathLine{\Umathradicalvgap}        {3}  {D, D'}                {RadicalDisplayStyleVerticalGap}          {default_rule_thickness+abs(math_x_height)/4}
+\MathLine{\Umathradicalvgap}        {3}  {T, T', S, S', SS, SS'}{RadicalVerticalGap}                      {default_rule_thickness+abs(default_rule_thickness)/4}
+\MathLine{\Umathradicaldegreebefore}{2}  {}                     {RadicalKernBeforeDegree}                 {<not set>}
+\MathLine{\Umathradicaldegreeafter} {2}  {}                     {RadicalKernAfterDegree}                  {<not set>}
+\MathLine{\Umathradicaldegreeraise} {2,7}{}                     {RadicalDegreeBottomRaisePercent}         {<not set>}
+\MathLine{\Umathspaceafterscript}   {4}  {}                     {SpaceAfterScript}                        {script_space}
+\MathLine{\Umathstackdenomdown}     {}   {D, D'}                {StackBottomDisplayStyleShiftDown}        {denom1}
+\MathLine{\Umathstackdenomdown}     {}   {T, T', S, S', SS, SS'}{StackBottomShiftDown}                    {denom2}
+\MathLine{\Umathstacknumup}         {}   {D, D'}                {StackTopDisplayStyleShiftUp}             {num1}
+\MathLine{\Umathstacknumup}         {}   {T, T', S, S', SS, SS'}{StackTopShiftUp}                         {num3}
+\MathLine{\Umathstackvgap}          {}   {D, D'}                {StackDisplayStyleGapMin}                 {7*default_rule_thickness}
+\MathLine{\Umathstackvgap}          {}   {T, T', S, S', SS, SS'}{StackGapMin}                             {3*default_rule_thickness}
+\MathLine{\Umathsubshiftdown}       {}   {}                     {SubscriptShiftDown}                      {sub1}
+\MathLine{\Umathsubshiftdrop}       {}   {}                     {SubscriptBaselineDropMin}                {sub_drop}
+\MathLine{\Umathsubsupshiftdown}    {8}  {}                     {SubscriptShiftDownWithSuperscript}       {\emdash}
+\MathLine{\Umathsubtopmax}          {}   {}                     {SubscriptTopMax}                         {abs(math_x_height*4)/5}
+\MathLine{\Umathsubsupvgap}         {}   {}                     {SubSuperscriptGapMin}                    {4*default_rule_thickness}
+\MathLine{\Umathsupbottommin}       {}   {}                     {SuperscriptBottomMin}                    {abs(math_x_height/4)}
+\MathLine{\Umathsupshiftdrop}       {}   {}                     {SuperscriptBaselineDropMax}              {sup_drop}
+\MathLine{\Umathsupshiftup}         {}   {D}                    {SuperscriptShiftUp}                      {sup1}
+\MathLine{\Umathsupshiftup}         {}   {T, S, SS,}            {SuperscriptShiftUp}                      {sup2}
+\MathLine{\Umathsupshiftup}         {}   {D', T', S', SS'}      {SuperscriptShiftUpCramped}               {sup3}
+\MathLine{\Umathsupsubbottommax}    {}   {}                     {SuperscriptBottomMaxWithSubscript}       {abs(math_x_height*4)/5}
+\MathLine{\Umathunderbarkern}       {}   {}                     {UnderbarExtraDescender}                  {default_rule_thickness}
+\MathLine{\Umathunderbarrule}       {}   {}                     {UnderbarRuleThickness}                   {default_rule_thickness}
+\MathLine{\Umathunderbarvgap}       {}   {}                     {UnderbarVerticalGap}                     {3*default_rule_thickness}
+\MathLine{\Umathconnectoroverlapmin}{5}  {}                     {MinConnectorOverlap}                     {0}
 \stoptabulate
 
-\stop
-
 Note 1: \OPENTYPE\ fonts set \type {\Umathlimitabovekern} and \type
 {\Umathlimitbelowkern} to zero and set \type {\Umathquad} to the font size of the
 used font, because these are not supported in the \type {MATH} table,
@@ -641,7 +637,7 @@ example.
 This kind of parameters relate to the fact that italic correction in \OPENTYPE\
 math is bound to fuzzy rules. So, control is the solution.
 
-\section{Script boxes}
+\section{Script and kerning}
 
 If you want typeset text in math macro packages often provide something \type
 {\text} which obeys the script sizes. As the definition can be anything there is
@@ -675,12 +671,12 @@ italics, while other fonts can lack kerns.
 
 \unexpanded\def\Show#1#2#3%
   {\doifelsenothing{#3}
-     {\small\typeinlinebuffer[#1]}
+     {\small\tx\typeinlinebuffer[#1]}
      {\doifelse{#3}{-}
-        {\small\type{mode #2}}
+        {\small\bf\tt mode #2}
         {\switchtobodyfont[#3]\showfontkerns\showglyphs\mathscriptboxmode#2\relax\inlinebuffer[#1]}}}
 
-\starttabulate[|lT|c|c|c|c|c|]
+\starttabulate[|lBT|c|c|c|c|c|]
     \NC          \NC \Show{1}{0}{}         \NC\Show{1}{1}{}         \NC \Show{2}{1}{}         \NC \Show{2}{2}{}         \NC \Show{3}{3}{}         \NC \NR
     \NC          \NC \Show{1}{0}{-}        \NC\Show{1}{1}{-}        \NC \Show{2}{1}{-}        \NC \Show{2}{2}{-}        \NC \Show{3}{3}{-}        \NC \NR
     \NC modern   \NC \Show{1}{0}{modern}   \NC\Show{1}{1}{modern}   \NC \Show{2}{1}{modern}   \NC \Show{2}{2}{modern}   \NC \Show{3}{3}{modern}   \NC \NR
@@ -690,6 +686,39 @@ italics, while other fonts can lack kerns.
     \NC dejavu   \NC \Show{1}{0}{dejavu}   \NC\Show{1}{1}{dejavu}   \NC \Show{2}{1}{dejavu}   \NC \Show{2}{2}{dejavu}   \NC \Show{3}{3}{dejavu}   \NC \NR
 \stoptabulate
 
+Kerning between a character subscript is controlled by \type {\mathscriptcharmode}
+which also defaults to~1.
+
+Here is another example. Internally we tag kerns as italic kerns or font kerns
+where font kerns result from the staircase kern tables. In 2018 fonts like Latin
+Modern and Pagella rely on cheats with the boundingbox, Cambria uses staircase
+kerns and Lucida a mixture. Depending on how fonts evolve we might add some more
+control over what one can turn on and off.
+
+\def\MathSample#1#2#3%
+  {\NC
+   #1 \NC
+   #2 \NC
+   \showglyphdata \switchtobodyfont[#2,17.3pt]$#3T_{f}$         \NC
+   \showglyphdata \switchtobodyfont[#2,17.3pt]$#3\gamma_{e}$    \NC
+   \showglyphdata \switchtobodyfont[#2,17.3pt]$#3\gamma_{ee}$   \NC
+   \showglyphdata \switchtobodyfont[#2,17.3pt]$#3T_{\tf fluff}$ \NC
+   \NR}
+
+\starttabulate[|Tl|Tl|l|l|l|l|]
+    \FL
+    \MathSample{normal}{modern}  {\mr}
+    \MathSample{}      {pagella} {\mr}
+    \MathSample{}      {cambria} {\mr}
+    \MathSample{}      {lucidaot}{\mr}
+    \ML
+    \MathSample{bold}  {modern}  {\mb}
+    \MathSample{}      {pagella} {\mb}
+    \MathSample{}      {cambria} {\mb}
+    \MathSample{}      {lucidaot}{\mb}
+    \LL
+\stoptabulate
+
 \section{Unscaled fences}
 
 The \type {\mathdelimitersmode} primitive is experimental and deals with the
@@ -1344,6 +1373,20 @@ makes sense. As a bonus we also provide two extra penalties:
 They default to inifinite which signals that they don't need to be inserted. When
 set they are injected before a binop or rel noad. This is an experimental feature.
 
+\subsection{Equation spacing: \type {\matheqnogapstep}}
+
+By default \TEX\ will add one quad between the equation and the number. This is
+hard coded. A new primitive can control this:
+
+\startsyntax
+\matheqnogapstep = 1000
+\stopsyntax
+
+Because a math quad from the math text font is used instead of a dimension, we
+use a step to control the size. A value of zero will suppress the gap. The step
+is divided by 1000 which is the usual way to mimmick floating point factors in
+\TEX.
+
 \subsection {Tracing}
 
 Because there are quite some math related parameters and values, it is possible
diff --git a/doc/context/sources/general/manuals/luatex/luatex-modifications.tex b/doc/context/sources/general/manuals/luatex/luatex-modifications.tex
index b5d8f2750..e41126142 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-modifications.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-modifications.tex
@@ -99,7 +99,8 @@ functionality, but with a few small adaptations.
 \startitem
     The \TEXXET\ extension is not present, so the primitives \type
     {\TeXXeTstate}, \type {\beginR}, \type {\beginL}, \type {\endR} and \type
-    {\endL} are missing. Instead we use the \OMEGA\ approach to directionality.
+    {\endL} are missing. Instead we used the \OMEGA/\ALEPH\ approach to
+    directionality as starting point.
 \stopitem
 
 \startitem
@@ -108,9 +109,9 @@ functionality, but with a few small adaptations.
 \stopitem
 
 \startitem
-    Register management in \LUATEX\ uses the \ALEPH\ model, so the maximum value
-    is 65535 and the implementation uses a flat array instead of the mixed
-    flat|\&|sparse model from \ETEX.
+    Register management in \LUATEX\ uses the \OMEGA/\ALEPH\ model, so the maximum
+    value is 65535 and the implementation uses a flat array instead of the mixed
+    flat & sparse model from \ETEX.
 \stopitem
 
 \startitem
@@ -144,13 +145,13 @@ The front- and backend are decoupled as much as possible.
 \startitem
     The (experimental) support for snap nodes has been removed, because it is
     much more natural to build this functionality on top of node processing and
-    attributes. The associated primitives that are now gone are: \type
+    attributes. The associated primitives that are gone are: \type
     {\pdfsnaprefpoint}, \type {\pdfsnapy}, and \type {\pdfsnapycomp}.
 \stopitem
 
 \startitem
     The (experimental) support for specialized spacing around nodes has also been
-    removed. The associated primitives that are now gone are: \type
+    removed. The associated primitives that are gone are: \type
     {\pdfadjustinterwordglue}, \type {\pdfprependkern}, and \type
     {\pdfappendkern}, as well as the five supporting primitives \type
     {\knbscode}, \type {\stbscode}, \type {\shbscode}, \type {\knbccode}, and
@@ -159,17 +160,13 @@ The front- and backend are decoupled as much as possible.
 
 \startitem
     A number of \quote {\PDFTEX\ primitives} have been removed as they can be
-    implemented using \LUA:
-
-    \start \raggedright
-    \type {\pdfelapsedtime}, \type {\pdfescapehex}, \type {\pdfescapename}, \type
-    {\pdfescapestring}, \type {\pdffiledump}, \type {\pdffilemoddate}, \type
-    {\pdffilesize}, \type {\pdfforcepagebox}, \type {\pdflastmatch}, \type
-    {\pdfmatch}, \type {\pdfmdfivesum}, \type {\pdfmovechars}, \type
-    {\pdfoptionalwaysusepdfpagebox}, \type {\pdfoptionpdfinclusionerrorlevel},
-    \type {\pdfresettimer}, \type {\pdfshellescape}, \type {\pdfstrcmp} and \type
-    {\pdfunescapehex}
-    \par \stop
+    implemented using \LUA: \type {\pdfelapsedtime}, \type {\pdfescapehex}, \type
+    {\pdfescapename}, \type {\pdfescapestring}, \type {\pdffiledump}, \type
+    {\pdffilemoddate}, \type {\pdffilesize}, \type {\pdfforcepagebox}, \type
+    {\pdflastmatch}, \type {\pdfmatch}, \type {\pdfmdfivesum}, \type
+    {\pdfmovechars}, \type {\pdfoptionalwaysusepdfpagebox}, \type
+    {\pdfoptionpdfinclusionerrorlevel}, \type {\pdfresettimer}, \type
+    {\pdfshellescape}, \type {\pdfstrcmp} and \type {\pdfunescapehex}
 \stopitem
 
 \startitem
@@ -180,13 +177,8 @@ The front- and backend are decoupled as much as possible.
 
 \startitem
     The experimental snapper mechanism has been removed and therefore also the
-    primitives:
-
-    \start \raggedright
-    \type {\pdfignoreddimen}, \type {\pdffirstlineheight}, \type
-    {\pdfeachlineheight}, \type {\pdfeachlinedepth} and \type
-    {\pdflastlinedepth}
-    \par \stop
+    primitives \type {\pdfignoreddimen}, \type {\pdffirstlineheight}, \type
+    {\pdfeachlineheight}, \type {\pdfeachlinedepth} and \type {\pdflastlinedepth}
 \stopitem
 
 \startitem
@@ -196,9 +188,9 @@ The front- and backend are decoupled as much as possible.
 \stopitem
 
 \startitem
-    The \PNG\ transparency fix from 1.40.6 is not applied as high|-|level support
-    is pending. Because \LUATEX\ has a different subsystem for managing images,
-    more diversion from its ancestor happened in the meantime.
+    Because \LUATEX\ has a different subsystem for managing images, more
+    diversion from its ancestor happened in the meantime. We don't adapt to
+    changes in \PDFTEX.
 \stopitem
 
 \startitem
@@ -289,7 +281,7 @@ The front- and backend are decoupled as much as possible.
 \stopitem
 
 \startitem
-    The pixel multiplier dimension \type {\pdfpxdimen} lots its prefix and is now calles
+    The pixel multiplier dimension \type {\pdfpxdimen} lost its prefix and is now calles
     \type {\pxdimen}.
 \stopitem
 
@@ -308,6 +300,10 @@ The front- and backend are decoupled as much as possible.
 \stopitem
 
 \startitem
+    There is some more control over what metadata goes into the \PDF\ file.
+\stopitem
+
+\startitem
     The promotion of primitives to core primitives as well as the separation of
     font- and backend means that the initialization namespace \type {pdftex} is
     gone.
@@ -318,8 +314,8 @@ The front- and backend are decoupled as much as possible.
 One change involves the so called xforms and ximages. In \PDFTEX\ these are
 implemented as so called whatsits. But contrary to other whatsits they have
 dimensions that need to be taken into account when for instance calculating
-optimal line breaks. In \LUATEX\ these are now promoted to normal nodes, which
-simplifies code that needs those dimensions.
+optimal line breaks. In \LUATEX\ these are now promoted to a special type of rule
+nodes, which simplifies code that needs those dimensions.
 
 Another reason for promotion is that these are useful concepts. Backends can
 provide the ability to use content that has been rendered in several places,
@@ -344,7 +340,7 @@ related) as before, you should not depend on that.
 The protrusion detection mechanism is enhanced a bit to enable a bit more complex
 situations. When protrusion characters are identified some nodes are skipped:
 
-\startitemize[packed]
+\startitemize[packed,columns,two]
 \startitem zero glue \stopitem
 \startitem penalties \stopitem
 \startitem empty discretionaries \stopitem
@@ -387,14 +383,11 @@ we say next applies to both these programs.
 
 \startitem
     The \OCP\ processing has been removed completely and as a consequence, the
-    following primitives have been removed:
-
-    \start \raggedright
-    \type {\ocp}, \type {\externalocp}, \type {\ocplist}, \type {\pushocplist},
-    \type {\popocplist}, \type {\clearocplists}, \type {\addbeforeocplist}, \type
-    {\addafterocplist}, \type {\removebeforeocplist}, \type {\removeafterocplist}
-    and \type {\ocptracelevel}
-    \par \stop
+    following primitives have been removed: \type {\ocp}, \type {\externalocp},
+    \type {\ocplist}, \type {\pushocplist}, \type {\popocplist}, \type
+    {\clearocplists}, \type {\addbeforeocplist}, \type {\addafterocplist}, \type
+    {\removebeforeocplist}, \type {\removeafterocplist} and \type
+    {\ocptracelevel}.
 \stopitem
 
 \startitem
@@ -405,17 +398,14 @@ we say next applies to both these programs.
 
 \startitem
     The input translations from \ALEPH\ are not implemented, the related
-    primitives are not available:
-
-    \start \raggedright
-    \type {\DefaultInputMode}, \type {\noDefaultInputMode}, \type {\noInputMode},
-    \type {\InputMode}, \type {\DefaultOutputMode}, \type {\noDefaultOutputMode},
-    \type {\noOutputMode}, \type {\OutputMode}, \type {\DefaultInputTranslation},
-    \type {\noDefaultInputTranslation}, \type {\noInputTranslation}, \type
+    primitives are not available: \type {\DefaultInputMode}, \type
+    {\noDefaultInputMode}, \type {\noInputMode}, \type {\InputMode}, \type
+    {\DefaultOutputMode}, \type {\noDefaultOutputMode}, \type {\noOutputMode},
+    \type {\OutputMode}, \type {\DefaultInputTranslation}, \type
+    {\noDefaultInputTranslation}, \type {\noInputTranslation}, \type
     {\InputTranslation}, \type {\DefaultOutputTranslation}, \type
     {\noDefaultOutputTranslation}, \type {\noOutputTranslation} and \type
-    {\OutputTranslation}
-    \par \stop
+    {\OutputTranslation}.
 \stopitem
 
 \startitem
@@ -473,13 +463,16 @@ we say next applies to both these programs.
 
 \startitem
     The promotion of primitives to core primitives as well as the removed of all
-    others means that the initialization namespace \type {aleph} is gone.
+    others means that the initialization namespace \type {aleph} that early
+    versions of \LUATEX\ provided is gone.
 \stopitem
 
 \stopitemize
 
 The above let's itself summarize as: we took the 32 bit aspects and much of the
-directional mechanisms.
+directional mechanisms and merged it into the \PDFTEX\ code base as starting
+point for further development. Then we simplified directionality, fixed it and
+opened it up.
 
 \stopsubsection
 
@@ -515,7 +508,8 @@ different:
     mode because \type {texmf.cnf} is not read: \type {shell-escape} is off (but
     that is not a problem because of \LUA's \type {os.execute}), and the paranoia
     checks on \type {openin} and \type {openout} do not happen. However, it is
-    easy for a \LUA\ script to do this itself by overloading \type {io.open}.
+    easy for a \LUA\ script to do this itself by overloading \type {io.open} and
+    alike.
 \stopitem
 
 \startitem
@@ -535,10 +529,10 @@ others promoted to core \LUATEX\ primitives. That is only part of the story. In
 order to separate the backend specific primitives in de code these commands are
 now replaced by only a few. In traditional \TEX\ we only had the \DVI\ backend
 but now we have two: \DVI\ and \PDF. Additional functionality is implemented as
-\quote {extensions} in \TEX speak. By separating more strickly we are able to
-keep the core (fontend) clean and stable. If for some reason an extra backend
-option is needed, it can be implemented without touching the core. The three
-\PDF\ backend related primitives are
+\quote {extensions} in \TEX\ speak. By separating more strickly we are able to
+keep the core (fontend) clean and stable and isolate these extensions. If for
+some reason an extra backend option is needed, it can be implemented without
+touching the core. The three \PDF\ backend related primitives are:
 
 \starttyping
 \pdfextension command [specification]
@@ -1068,22 +1062,15 @@ by setting \type {\breakafterdirmode} to~\type {1}. The following table shows th
 difference. Watch your spaces.
 
 \def\ShowSome#1{%
-    \BC
-        \type{#1}
-    \NC
-        \breakafterdirmode = 0
-        \hsize 0pt
-        #1
+    \BC \type{#1}
+    \NC \breakafterdirmode\zerocount\hsize\zeropoint#1
     \NC
-    \NC
-        \breakafterdirmode = 1
-        \hsize 0pt
-        #1
+    \NC \breakafterdirmode\plusone\hsize\zeropoint#1
     \NC
     \NC \NR \HL
 }
 
-\starttabulate[|l|Tp(0pt)|w(5em)|Tp(0pt)|p|]
+\starttabulate[|lp(10em)|Tp(1pt)|w(5em)|Tp(1pt)|w(5em)|]
     \HL
     \BC \type{\breakafterdirmode}
     \BC \type{0}
@@ -1115,9 +1102,7 @@ by \type {\hangindent} and \type {\parshape}. This is controlled by a new parame
 
 The value is reset to zero (like \type {\hangindent} and \type {\parshape})
 after the paragraph is done with. You can use negative values to prevent
-this.
-
-In \in {figure} [fig:shapemode] a few examples are given.
+this. In \in {figure} [fig:shapemode] a few examples are given.
 
 \startplacefigure[reference=fig:shapemode,title={The effect of \type {shapemode}.}]
     \startcombination[2*3]
@@ -1189,7 +1174,7 @@ structures, some of the macros have been duplicated. For instance, there are now
 {token_info}. All access to the variable memory array is now hidden behind a
 macro called \type {vmem}. We mention this because using the \TEX book as
 reference is still quite valid but not for memory related details. Another
-significate detail is that we have double linked node lists and that some nodes
+significate detail is that we have double linked node lists and that most nodes
 carry more data.
 
 The implementation of the growth of two arrays (via reallocation) introduces a
@@ -1209,17 +1194,21 @@ The \type {\mathcode}, \type {\delcode}, \type {\catcode}, \type {\sfcode}, \typ
 {\lccode} and \type {\uccode} (and the new \type {\hjcode}) tables are now sparse
 arrays that are implemented in~\CCODE. They are no longer part of the \TEX\
 \quote {equivalence table} and because each had 1.1 million entries with a few
-memory words each, this makes a major difference in memory usage.
+memory words each, this makes a major difference in memory usage. Performance is
+not really hurt by this.
 
 The \type {\catcode}, \type {\sfcode}, \type {\lccode}, \type {\uccode} and \type
-{\hjcode} assignments do not yet show up when using the \ETEX\ tracing routines
-\type {\tracingassigns} and \type {\tracingrestores}.
+{\hjcode} assignments don't show up when using the \ETEX\ tracing routines \type
+{\tracingassigns} and \type {\tracingrestores} but we don't see that as a real
+limitation.
 
 A side|-|effect of the current implementation is that \type {\global} is now more
-expensive in terms of processing than non|-|global assignments.
+expensive in terms of processing than non|-|global assignments but not many users
+will notice that.
 
 The glyph ids within a font are also managed by means of a sparse array as glyph
-ids can go up to index $2^{21}-1$.
+ids can go up to index $2^{21}-1$ but these are never accessed directly so again
+users will not notice this.
 
 \stopsubsection
 
@@ -1273,7 +1262,7 @@ to be kept. We are aware of the fact that this contradicts some of our other
 choices but consistency with other engines and the fact that in \KPSE\ mode a
 common file \IO\ layer is used can have a side effect of breaking compatibility.
 We still stick to our view that at the log level we can (and might be) more
-incompatible.
+incompatible. We already expose some more details.
 
 \stopsubsection
 
diff --git a/doc/context/sources/general/manuals/luatex/luatex-style.tex b/doc/context/sources/general/manuals/luatex/luatex-style.tex
index a277a1178..3ea3bb9cd 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-style.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-style.tex
@@ -207,7 +207,7 @@
         fill fullcircle scaled r shifted (d-1/8,d-1/8)
             withcolor luaholecolor   ;
         luaorbitfactor := .25 ;
-    )  enddef ;
+    ) enddef ;
 
 \stopMPdefinitions
 
@@ -217,8 +217,15 @@
         fill Page withcolor \MPcolor{othercolor} ;
 
         luaorbitfactor := 1 ;
-        picture p ; p := lualogo xsized (3PaperWidth/5) ;
-        draw p shifted center Page shifted (0,-.85ypart center ulcorner p) ;
+
+        picture p ; p := lualogo ysized (5*\measure{paperheight}/10) ;
+        draw p
+            shifted - center p
+            shifted (
+                \measure{spreadwidth} - .5*\measure{paperwidth} + \measure{spinewidth},
+                .375*\measure{paperheight}
+            )
+        ;
 
     StopPage ;
 \stopuseMPgraphic
@@ -252,40 +259,42 @@
   [rightpage]
   [background=page]
 
+\definemeasure[banneroffset][\bottomspace-\footerheight-\footerdistance+2cm]
+
 \startsetups pagenumber:right
   \setlayerframed
     [page]
-    [preset=rightbottom,offset=1cm]
+    [preset=rightbottom,x=1.0cm,y=\measure{banneroffset}]
     [frame=off,height=1cm,offset=overlay]
-    {\useMPgraphic{luanumber}}
+    {\strut\useMPgraphic{luanumber}}
   \setlayerframed
     [page]
-    [preset=rightbottom,offset=1cm,x=1.5cm]
+    [preset=rightbottom,x=2.5cm,y=\measure{banneroffset}]
     [frame=off,height=1cm,width=1cm,offset=overlay]
-    {\pagenumber}
+    {\strut\pagenumber}
   \setlayerframed
     [page]
-    [preset=rightbottom,offset=1cm,x=2.5cm]
+    [preset=rightbottom,x=3.5cm,y=\measure{banneroffset}]
     [frame=off,height=1cm,offset=overlay]
-    {\getmarking[chapter]}
+    {\strut\getmarking[chapter]}
 \stopsetups
 
 \startsetups pagenumber:left
   \setlayerframed
     [page]
-    [preset=leftbottom,offset=1cm,x=2.5cm]
+    [preset=leftbottom,x=3.5cm,y=\measure{banneroffset}]
     [frame=off,height=1cm,offset=overlay]
-    {\getmarking[chapter]}
+    {\strut\getmarking[chapter]}
   \setlayerframed
     [page]
-    [preset=leftbottom,offset=1cm,x=1.5cm]
+    [preset=leftbottom,x=2.5cm,y=\measure{banneroffset}]
     [frame=off,height=1cm,width=1cm,offset=overlay]
-    {\pagenumber}
+    {\strut\pagenumber}
   \setlayerframed
     [page]
-    [preset=leftbottom,offset=1cm]
+    [preset=leftbottom,x=1.0cm,y=\measure{banneroffset}]
     [frame=off,height=1cm,offset=overlay]
-    {\useMPgraphic{luanumber}}
+    {\strut\useMPgraphic{luanumber}}
 \stopsetups
 
 \unexpanded\def\nonterminal#1>{\mathematics{\langle\hbox{\rm #1}\rangle}}
@@ -373,4 +382,11 @@
 % \setupinteractionscreen
 %   [option=bookmark]
 
+\normalexpanded{\definemeasure[spinewidth] [0pt]}
+\normalexpanded{\definemeasure[paperwidth] [\the\paperwidth ]}
+\normalexpanded{\definemeasure[paperheight][\the\paperheight]}
+\normalexpanded{\definemeasure[spreadwidth][\measure{paperwidth}]}
+
+\dontcomplain
+
 \stopenvironment
diff --git a/doc/context/sources/general/manuals/luatex/luatex-titlepage.tex b/doc/context/sources/general/manuals/luatex/luatex-titlepage.tex
index 307741ee1..ba979e5a8 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-titlepage.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-titlepage.tex
@@ -8,7 +8,7 @@
     \switchtobodyfont
       [mainfacemedium]
 
-    \definedfont[Bold*default at \the\dimexpr.08\paperheight\relax] \setupinterlinespace
+    \definedfont[Bold*default at \the\dimexpr.06\paperheight\relax] \setupinterlinespace
 
     \setlayer
       [page]
@@ -16,55 +16,39 @@
 
     \setlayerframed
       [page]
-      [preset=middletop,
-       voffset=.05\paperheight]
+      [preset=righttop,
+       location=middletop,
+       hoffset=.500\measured{paperwidth},
+       voffset=.175\measured{paperheight}]
       [align=middle,
-       foregroundcolor=blue,
+       foregroundcolor=white,
        frame=off]
-      {Lua\TeX\\Reference Manual}
+      {Lua\TeX\crlf Reference\crlf Manual}
 
-    \definedfont[Bold*default at 18pt] \setupinterlinespace
+    \definedfont[Bold*default at 14pt] \setupinterlinespace
 
     \setlayerframed
       [page]
       [preset=rightbottom,
-       offset=.01\paperheight]
+       offset=.025\measured{paperheight}]
       [align=flushright,
-       foregroundcolor=blue,
+       foregroundcolor=white,
        frame=off]
       {\doifsomething{\documentvariable{status}}{\documentvariable{status}\par}
        \currentdate[month,space,year]\par
        Version \documentvariable{version}}
 
-\stopstandardmakeup
-
-\startstandardmakeup
-
-    \start
-        \raggedleft
-        \definedfont[Bold*default at 48pt]
-        \setupinterlinespace
-        \blue Lua\TeX \endgraf Reference \endgraf Manual \endgraf
-    \stop
-
-    \vfill
-
-    \definedfont[Bold*default at 12pt]
-
-    \starttabulate[|l|l|]
-        \NC copyright \EQ Lua\TeX\ development team \NC \NR
-        \NC more info \EQ www.luatex.org \NC \NR
-        \NC version   \EQ \currentdate \doifsomething{\documentvariable{snapshot}}{(snapshot \documentvariable{snapshot})} \NC \NR
-    \stoptabulate
+    \setlayerframed
+      [page]
+      [preset=middle,
+       hoffset=-.5\dimexpr\measured{paperwidth}-\measured{spinewidth}\relax]
+      [width=.7\measured{paperwidth},
+       align=normal,
+       foregroundstyle=\bf,
+       foregroundcolor=white,
+       frame=off]
+      {\getbuffer[backpage]}
 
 \stopstandardmakeup
 
-\setupbackgrounds
-  [leftpage]
-  [setups=pagenumber:left]
-
-\setupbackgrounds
-  [rightpage]
-  [setups=pagenumber:right]
-
 \stopcomponent
diff --git a/doc/context/sources/general/manuals/luatex/luatex.tex b/doc/context/sources/general/manuals/luatex/luatex.tex
index 3025788bf..dbd307d07 100644
--- a/doc/context/sources/general/manuals/luatex/luatex.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex.tex
@@ -22,10 +22,6 @@
 % comment   : Some (parts of) chapters might have been published in TugBoat, the NTG Maps, the
 %             ConTeXt Group journal or otherwise. Thanks to the editors for corrections. Also
 %             thanks to users for testing, feedback and corrections.
-%
-% 238 pages : 2017-07-06
-%             luatex 9.5 sec / luajittex 7.0 sec
-%             Dell 7600 / i7 3840QM / passmark 1.922 / Windows 10 64 bit
 
 % \tex vs \type vs \syntax vs. \luatex
 % \em \it \/
@@ -38,8 +34,11 @@
 % \setupsynctex[state=start,method=max] % adds 5 pct overhead
 
 \environment luatex-style
+% \environment luatex-book
 \environment luatex-logos
 
+% \switchtobodyfont[small]
+
 \startmode[export]
 
     \setupbackend
@@ -47,14 +46,13 @@
 
 \stopmode
 
-\dontcomplain
-
 \startdocument
   [status=experimental,
    version=1.08.0]
 
 \startnotmode[*export]
     \component luatex-titlepage
+    \component luatex-firstpage
 \stopnotmode
 
 \startmode[*export]
diff --git a/doc/context/sources/general/manuals/publications/publications-quick-example.tex b/doc/context/sources/general/manuals/publications/publications-quick-example.tex
index 14f70960f..06d5bd527 100644
--- a/doc/context/sources/general/manuals/publications/publications-quick-example.tex
+++ b/doc/context/sources/general/manuals/publications/publications-quick-example.tex
@@ -1,16 +1,21 @@
 \usebtxdataset[mkiv-publications.bib]
 
+
 \starttext
 
-\startbodymatter
-a citation: \cite[article,book]
-\stopbodymatter
+% \startbodymatter
+a citation: \citation[article,book]
+% \stopbodymatter
+
+\enabletrackers[publ*]
 
-\startbackmatter
-    \startchapter[title=Bibliography]
+% \startbackmatter
+%     \startchapter[title=Bibliography]
         \placelistofpublications
-    \stopchapter
-\stopbackmatter
+%     \stopchapter
+% \stopbackmatter
+
+% \ctxlua{inspect(publications.datasets.default.luadata)}
 
 \stoptext
 
diff --git a/doc/context/sources/general/manuals/rules/rules-mkiv.tex b/doc/context/sources/general/manuals/rules/rules-mkiv.tex
index 00ab49c25..614f9cc4d 100644
--- a/doc/context/sources/general/manuals/rules/rules-mkiv.tex
+++ b/doc/context/sources/general/manuals/rules/rules-mkiv.tex
@@ -307,7 +307,7 @@ or: \inlinebuffer\ Here we just shift words but you can shift more than that
 although I haven't yet seen a useful example of that:
 
 \startbuffer
-We can \shiftup {\input{tufte}} whole paragraphs if we really want.
+We can \shiftup {\samplefile{tufte}} whole paragraphs if we really want.
 \stopbuffer
 
 \typebuffer
@@ -352,7 +352,7 @@ an educational feature.
    color=darkred]
 
 \startlinefiller[filler-1]
-    \input ward
+    \samplefile{ward}
 \stoplinefiller
 \stopbuffer
 
@@ -366,7 +366,7 @@ paragraph.
 \startbuffer
 \startalign[flushleft,broad]
     \startlinefiller[filler-1]
-        \input ward
+        \samplefile{ward}
     \stoplinefiller
 \stopalign
 \stopbuffer
@@ -386,7 +386,7 @@ a \type {middle} alignment:
 \startbuffer
 \startalign[middle]
     \startlinefiller[filler-1]
-        \input ward
+        \samplefile{ward}
     \stoplinefiller
 \stopalign
 \stopbuffer
@@ -397,7 +397,7 @@ a \type {middle} alignment:
 \startalign[middle]
     \startnarrower
         \startlinefiller[filler-1]
-            \input ward
+            \samplefile{ward}
         \stoplinefiller
     \stopnarrower
 \stopalign
@@ -418,7 +418,7 @@ to the margins if you like:
 \startalign[middle]
     \startnarrower
         \startlinefiller[filler-1][scope=global]
-            \input ward
+            \samplefile{ward}
         \stoplinefiller
     \stopnarrower
 \stopalign
@@ -436,7 +436,7 @@ You can also use a \type {left} or \type {right} scope, as in:
 \startalign[middle]
     \startnarrower
         \startlinefiller[filler-1][scope=right]
-            \input ward
+            \samplefile{ward}
         \stoplinefiller
     \stopnarrower
 \stopalign
@@ -452,7 +452,7 @@ Only the right rules extend into the margins.
 \startalign[middle]
     \startnarrower
         \startlinefiller[filler-1][scope=right,location=right]
-            \input ward
+            \samplefile{ward}
         \stoplinefiller
     \stopnarrower
 \stopalign
@@ -498,7 +498,7 @@ The previous example now looks like:
 \startalign[middle,r2l]
     \startnarrower[4*middle]
         \startlinefiller[filler-1]  [scope=global]
-            \input ward
+            \samplefile{ward}
         \stoplinefiller
     \stopnarrower
 \stopalign
@@ -534,7 +534,7 @@ use a latin script example for convenience.
 %     \startlinefiller[filler-1] [scope=global,align=middle]
 %         \parindent   100pt
 %         \parfillskip 100pt
-%         \input ward
+%         \samplefile{ward}
 %     \stoplinefiller
 % \stopnarrower
 % \stopbuffer
@@ -544,7 +544,7 @@ use a latin script example for convenience.
     \startlinefiller[filler-1] [scope=global,align={middle,r2l}]
         \parindent   100pt
         \parfillskip 100pt
-        \input ward
+        \samplefile{ward}
     \stoplinefiller
 \stopnarrower
 \stopbuffer
@@ -784,11 +784,11 @@ command:
 \stoptyping
 
 \startbuffer
-\input ward \hiddenbar               {\color[red]{invisible}}
-\input ward \hiddenbar          {\quad\color[red]{invisible}\quad}
-\input ward \hiddenbar{\quad\quad\quad\color[red]{invisible}\quad\quad\quad}
-\input ward \hiddenbar               {\color[red]{invisible}\quad\quad\quad\quad\quad\quad}
-\input ward
+\samplefile{ward}\hiddenbar               {\color[red]{invisible}}
+\samplefile{ward}\hiddenbar          {\quad\color[red]{invisible}\quad}
+\samplefile{ward}\hiddenbar{\quad\quad\quad\color[red]{invisible}\quad\quad\quad}
+\samplefile{ward}\hiddenbar               {\color[red]{invisible}\quad\quad\quad\quad\quad\quad}
+\samplefile{ward}
 \stopbuffer
 
 \getbuffer
@@ -807,8 +807,8 @@ the spacing is kept at a linebreak:
   [left={\quads[3]},
    right={\quads[3]}]
 
-\widehiddenbar{invisible} \input weisman
-\widehiddenbar{invisible} \input weisman
+\widehiddenbar{invisible} \samplefile{weisman}
+\widehiddenbar{invisible} \samplefile{weisman}
 \widehiddenbar{invisible}
 \stopbuffer
 
diff --git a/doc/context/sources/general/manuals/xml/xml-mkiv.tex b/doc/context/sources/general/manuals/xml/xml-mkiv.tex
index 8550badec..37f321646 100644
--- a/doc/context/sources/general/manuals/xml/xml-mkiv.tex
+++ b/doc/context/sources/general/manuals/xml/xml-mkiv.tex
@@ -859,7 +859,7 @@ commands that were used when testing this interface and we see no reason to
 remove them. Some obscure ones are used in modules and after a while even I often
 forget that they exist. To give you an idea of what commands are important we
 show their use in generating the \CONTEXT\ command definitions (\type
-{x-set-11.mkiv}) per Januari 2016:
+{x-set-11.mkiv}) per January 2016:
 
 \startcolumns[n=2,balance=yes]
 \starttabulate[|l|r|]
@@ -1502,6 +1502,23 @@ and an \cmdinternal {cd:lpath} as second:
     {cd:false} otherwise
 \stopxmlcmd
 
+\startxmlcmd {\cmdbasicsetup{xmldoifatt}}
+    expands to \cmdinternal {cd:true} when the attribute matching \cmdinternal
+    {cd:node} and the name given as second argument matches the third argument
+\stopxmlcmd
+
+\startxmlcmd {\cmdbasicsetup{xmldoifnotatt}}
+    expands to \cmdinternal {cd:true} when the attribute matching \cmdinternal
+    {cd:node} and the name given as second argument differs from the third
+    argument
+\stopxmlcmd
+
+\startxmlcmd {\cmdbasicsetup{xmldoifelseatt}}
+    expands to \cmdinternal {cd:true} when the attribute matching \cmdinternal
+    {cd:node} and the name given as second argument matches the third argument
+    and to \cmdinternal {cd:false} otherwise
+\stopxmlcmd
+
 \startxmlcmd {\cmdbasicsetup{xmldoifelseempty}}
     expands to \cmdinternal {cd:true} when the node matching \cmdinternal
     {cd:lpath} at node \cmdinternal {cd:node} is empty and to \cmdinternal
@@ -1814,7 +1831,7 @@ The following then applies:
 In most cases the \type {position} test is more restrictive than the \type
 {match} test.
 
-You can pass your own functions too. Such functions are defined in the the \type
+You can pass your own functions too. Such functions are defined in the \type
 {xml.expressions} namespace. We have defined a few shortcuts:
 
 \starttabulate[|l|l|]
@@ -3366,7 +3383,7 @@ and the second call will give unexpected results. You can overcome this with:
 \stoptyping
 
 Does it pay off? Here are some timings of a 10.000 times text and lookup
-like the previous (on a decent Januari 2016 laptop):
+like the previous (on a decent January 2016 laptop):
 
 \starttabulate[|r|l|]
 \NC 0.239 \NC \type {\xmldoif {...} {...}}                                     \NC \NR
@@ -4332,7 +4349,7 @@ dollars and percent signs would have no special meaning. In fact, it would be
 rather useless as interpreting commands are triggered by such characters. Any
 formatting or coding system needs such characters. Take \XML: angle brackets and
 ampersands are really special. So, no matter what system we use, we do have to
-deal with the (common) case where these characters need to be sees as they are.
+deal with the (common) case where these characters need to be seen as they are.
 Normally escaping is the solution.
 
 The \CONTEXT\ interface for \XML\ suffers from this as well. You really don't
diff --git a/metapost/context/base/mpiv/metafun.mpiv b/metapost/context/base/mpiv/metafun.mpiv
index 818fd7c56..fa43d3460 100644
--- a/metapost/context/base/mpiv/metafun.mpiv
+++ b/metapost/context/base/mpiv/metafun.mpiv
@@ -38,6 +38,7 @@ input "mp-func.mpiv" ; % under construction
 input "mp-node.mpiv" ; % relatively small so preloaded
 input "mp-apos.mpiv" ;
 input "mp-abck.mpiv" ;
+input "mp-blob.mpiv" ;
 
 string metafunversion ; metafunversion =
     "metafun iv"                        & " " &
diff --git a/metapost/context/base/mpiv/mp-blob.mpiv b/metapost/context/base/mpiv/mp-blob.mpiv
new file mode 100644
index 000000000..5bd0a6a75
--- /dev/null
+++ b/metapost/context/base/mpiv/mp-blob.mpiv
@@ -0,0 +1,118 @@
+%D \module
+%D   [       file=mp-blob.mpiv,
+%D        version=2018.04.08,
+%D          title=\CONTEXT\ \METAPOST\ graphics,
+%D       subtitle=Blobs,
+%D         author=Hans Hagen,
+%D           date=\currentdate,
+%D      copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
+%C
+%C This module is part of the \CONTEXT\ macro||package and is
+%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
+%C details.
+
+%D This is a follow up on good old \type {meta-imp-txt}.
+
+if known context_blob : endinput ; fi ;
+
+boolean context_blob ; context_blob := true ;
+
+numeric mfun_blob_n ; mfun_blob_n := 0 ;
+picture mfun_blob_c ;
+color   mfun_blob_b ;
+
+def mfun_reset_tex_blobs =
+    mfun_blob_n := 0 ;
+    mfun_blob_c := nullpicture ;
+enddef ;
+
+extra_endfig := extra_endfig & "mfun_reset_tex_blobs ; " ;
+
+vardef mfun_inject_blob(expr n) =
+    mfun_blob_c := nullpicture ;
+    mfun_blob_b := lua.mp.blob_dimensions(mfun_blob_n,n) ;
+    addto mfun_blob_c doublepath unitsquare
+        xscaled redpart mfun_blob_b
+        yscaled (greenpart mfun_blob_b + bluepart mfun_blob_b)
+        shifted (0,- bluepart mfun_blob_b)
+        withprescript "tb_stage=inject"
+        withprescript "tb_blob=" & decimal lua.mp.blob_index(mfun_blob_n,n) ;
+    mfun_blob_c
+enddef ;
+
+% An example of usage:
+
+newinternal followtextalternative   ; followtextalternative   := 1 ;
+newinternal tracingfollowtext       ; tracingfollowtext       := 0 ;
+newinternal autoscaleupfollowtext   ; autoscaleupfollowtext   := 2 ;
+newinternal autoscaledownfollowtext ; autoscaledownfollowtext := 0 ;
+
+vardef followtext(expr txt, pth) =
+    draw image (
+        mfun_blob_n := mfun_blob_n + 1 ;
+        if mfun_trial_run :
+            draw fullcircle scaled 100bp
+                withprescript "ft_stage=trial"
+                withprescript "ft_category=" & decimal mfun_blob_n
+                withpostscript txt ;
+        else :
+            save pat, al, at, pl, pc, wid, pos, ap, ad, pic, len, n, sc ;
+            path pat ; pat := pth ;
+            numeric al, at, pl, pc, wid, pos, len[], n, sc ;
+            pair ap, ad ;
+            picture pic[] ;
+            len[0] := 0 ;
+            n := lua.mp.blob_size(mfun_blob_n) ;
+            sc := 0 ;
+            for i=1 upto n :
+                pic[i] := mfun_inject_blob(i) ;
+                pic[i] := pic[i] shifted - llcorner pic[i] ;
+                len[i] := len[i-1] + lua.mp.blob_width(mfun_blob_n,i) ;
+            endfor ;
+            al := arclength pth ;
+            if al = 0 :
+                al := len[n] ;
+                pat := origin -- (al,0) ;
+            fi ;
+            if ((al < len[n]) and (autoscaleupfollowtext   > 0)) or
+               ((al > len[n]) and (autoscaledownfollowtext > 0)) :
+                sc := len[n] /al ;
+                pat := pat scaled sc ;
+                al := arclength pat ;
+            fi ;
+            if followtextalternative = 1 :
+                pl := (al-len[n])/(if n>1 : (n-1) else : 1 fi) ;
+                pc := 0 ;
+            else : % centered / MP
+                pl := 0 ;
+                pc := arclength pat/2 - len[n]/2 ;
+            fi ;
+            if tracingfollowtext = 1 :
+                draw pat withpen pencircle scaled 1pt withcolor blue ;
+            fi ;
+            for i=1 upto n :
+                wid := lua.mp.blob_width(mfun_blob_n,i) ;
+                pos := len[i]-wid/2 + (i-1)*pl + pc ;
+                at := arctime   pos of pat ;
+                ap := point     at  of pat ;
+                ad := direction at  of pat ;
+                pic[i] := pic[i] shifted (-wid/2,0) rotated(angle(ad)) shifted ap ;
+                draw pic[i] ;
+                if tracingfollowtext = 1 :
+                    draw boundingbox pic[i] withpen pencircle scaled .25pt withcolor red ;
+                    draw ap withpen pencircle scaled .50pt withcolor green ;
+                fi ;
+            endfor ;
+            if ((autoscaleupfollowtext = 2) or (autoscaledownfollowtext = 2)) and
+               (sc <> 0) and (sc <> 1):
+                currentpicture := currentpicture scaled (1/sc) ;
+            fi ;
+            if tracingfollowtext = 1 :
+                draw boundingbox currentpicture withpen pencircle scaled .25pt withcolor blue ;
+            fi ;
+            draw fullcircle scaled 100bp
+                withprescript "ft_stage=final"
+                withprescript "ft_category=" & decimal mfun_blob_n ;
+        fi ;
+    ) ;
+enddef ;
diff --git a/scripts/context/lua/mtx-pdf.lua b/scripts/context/lua/mtx-pdf.lua
index 371b7f319..7e05a9f74 100644
--- a/scripts/context/lua/mtx-pdf.lua
+++ b/scripts/context/lua/mtx-pdf.lua
@@ -7,7 +7,7 @@ if not modules then modules = { } end modules ['mtx-pdf'] = {
 }
 
 local tonumber = tonumber
-local format, gmatch = string.format, string.gmatch
+local format, gmatch, gsub = string.format, string.gmatch, string.gsub
 local utfchar = utf.char
 local concat = table.concat
 local setmetatableindex, sortedhash, sortedkeys = table.setmetatableindex, table.sortedhash, table.sortedkeys
@@ -25,9 +25,15 @@ local helpinfo = [[
    <subcategory>
     <flag name="info"><short>show some info about the given file</short></flag>
     <flag name="metadata"><short>show metadata xml blob</short></flag>
+    <flag name="pretty"><short>replace newlines in metadata</short></flag>
     <flag name="fonts"><short>show used fonts (<ref name="detail)"/></short></flag>
     <flag name="linearize"><short>linearize given file</short></flag>
    </subcategory>
+   <subcategory>
+    <example><command>mtxrun --script pdf --info foo.pdf</command></example>
+    <example><command>mtxrun --script pdf --metadata foo.pdf</command></example>
+    <example><command>mtxrun --script pdf --metadata --pretty foo.pdf</command></example>
+   </subcategory>
   </category>
  </flags>
 </application>
@@ -94,13 +100,17 @@ function scripts.pdf.info(filename)
     end
 end
 
-function scripts.pdf.metadata(filename)
+function scripts.pdf.metadata(filename,pretty)
     local pdffile = loadpdffile(filename)
     if pdffile then
         local catalog  = pdffile.Catalog
         local metadata = catalog.Metadata
         if metadata then
-            report("metadata > \n\n%s\n",metadata())
+            metadata = metadata()
+            if pretty then
+                metadata = gsub(metadata,"\r","\n")
+            end
+            report("metadata > \n\n%s\n",metadata)
         else
             report("no metadata")
         end
diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index 0f4767d91..dab83b4de 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -1,16 +1,5 @@
 #!/usr/bin/env texlua
 
--- for k, v in next, _G.string do
---     local tv = type(v)
---     if tv == "table" then
---         for kk, vv in next, v do
---             print(k,kk,vv)
---         end
---     else
---         print(tv,k,v)
---     end
--- end
-
 if not modules then modules = { } end modules ['mtxrun'] = {
     version   = 1.001,
     comment   = "runner, lua replacement for texmfstart.rb",
@@ -992,7 +981,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-lpeg"] = package.loaded["l-lpeg"] or true
 
--- original size: 38582, stripped down to: 20518
+-- original size: 39305, stripped down to: 21144
 
 if not modules then modules={} end modules ['l-lpeg']={
   version=1.001,
@@ -1616,7 +1605,7 @@ local function make2(t,rest)
   end
   return p
 end
-function lpeg.utfchartabletopattern(list,insensitive) 
+local function utfchartabletopattern(list,insensitive) 
   local tree={}
   local n=#list
   if n==0 then
@@ -1689,6 +1678,13 @@ function lpeg.utfchartabletopattern(list,insensitive)
   end
   return (insensitive and make2 or make1)(tree)
 end
+lpeg.utfchartabletopattern=utfchartabletopattern
+function lpeg.utfreplacer(list,insensitive)
+  local pattern=Cs((utfchartabletopattern(list,insensitive)/list+utf8character)^0)
+  return function(str)
+    return lpegmatch(pattern,str) or str
+  end
+end
 patterns.containseol=lpeg.finder(eol)
 local function nextstep(n,step,result)
   local m=n%step   
@@ -1783,6 +1779,21 @@ function string.tobytes(s)
     return lpegmatch(hextobytes,s)
   end
 end
+local patterns={} 
+local function containsws(what)
+  local p=patterns[what]
+  if not p then
+    local p1=P(what)*(whitespace+P(-1))*Cc(true)
+    local p2=whitespace*P(p1)
+    p=P(p1)+P(1-p2)^0*p2+Cc(false)
+    patterns[what]=p
+  end
+  return p
+end
+lpeg.containsws=containsws
+function string.containsws(str,what)
+  return lpegmatch(patterns[what] or containsws(what),str)
+end
 
 
 end -- of closure
@@ -1935,7 +1946,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-table"] = package.loaded["l-table"] or true
 
--- original size: 40197, stripped down to: 23561
+-- original size: 40547, stripped down to: 23820
 
 if not modules then modules={} end modules ['l-table']={
   version=1.001,
@@ -2857,7 +2868,7 @@ function table.reverse(t)
     return t
   end
 end
-function table.sequenced(t,sep,simple) 
+local function sequenced(t,sep,simple)
   if not t then
     return ""
   end
@@ -2876,16 +2887,25 @@ function table.sequenced(t,sep,simple)
           s[n]=k
         elseif v and v~="" then
           n=n+1
-          s[n]=k.."="..tostring(v)
+          if type(v)=="table" then
+            s[n]=k.."={"..sequenced(v,sep,simple).."}"
+          else
+            s[n]=k.."="..tostring(v)
+          end
         end
       else
         n=n+1
-        s[n]=k.."="..tostring(v)
+        if type(v)=="table" then
+          s[n]=k.."={"..sequenced(v,sep,simple).."}"
+        else
+          s[n]=k.."="..tostring(v)
+        end
       end
     end
   end
   return concat(s,sep or " | ")
 end
+table.sequenced=sequenced
 function table.print(t,...)
   if type(t)~="table" then
     print(tostring(t))
@@ -3556,7 +3576,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-os"] = package.loaded["l-os"] or true
 
--- original size: 16268, stripped down to: 9246
+-- original size: 16586, stripped down to: 9456
 
 if not modules then modules={} end modules ['l-os']={
   version=1.001,
@@ -3663,7 +3683,7 @@ end
 local launchers={
   windows="start %s",
   macosx="open %s",
-  unix="$BROWSER %s &> /dev/null &",
+  unix="xdg-open %s &> /dev/null &",
 }
 function os.launch(str)
   execute(format(launchers[os.name] or launchers.unix,str))
@@ -3695,7 +3715,8 @@ if platform~="" then
   os.platform=platform
 elseif os.type=="windows" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("PROCESSOR_ARCHITECTURE") or ""
+    local architecture=os.getenv("PROCESSOR_ARCHITECTURE") or ""
+    local platform=""
     if find(architecture,"AMD64",1,true) then
       platform="win64"
     else
@@ -3707,13 +3728,16 @@ elseif os.type=="windows" then
   end
 elseif name=="linux" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("HOSTTYPE") or resultof("uname -m") or ""
-    if find(architecture,"x86_64",1,true) then
-      platform="linux-64"
+    local architecture=os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local platform=os.getenv("MTX_PLATFORM")
+    local musl=find(os.selfdir or "","linuxmusl")
+    if platform~="" then
+    elseif find(architecture,"x86_64",1,true) then
+      platform=musl and "linuxmusl" or "linux-64"
     elseif find(architecture,"ppc",1,true) then
       platform="linux-ppc"
     else
-      platform="linux"
+      platform=musl and "linuxmusl" or "linux"
     end
     os.setenv("MTX_PLATFORM",platform)
     os.platform=platform
@@ -3721,7 +3745,8 @@ elseif name=="linux" then
   end
 elseif name=="macosx" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("echo $HOSTTYPE") or ""
+    local architecture=resultof("echo $HOSTTYPE") or ""
+    local platform=""
     if architecture=="" then
       platform="osx-intel"
     elseif find(architecture,"i386",1,true) then
@@ -3737,7 +3762,8 @@ elseif name=="macosx" then
   end
 elseif name=="sunos" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("uname -m") or ""
+    local architecture=resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"sparc",1,true) then
       platform="solaris-sparc"
     else 
@@ -3749,7 +3775,8 @@ elseif name=="sunos" then
   end
 elseif name=="freebsd" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("uname -m") or ""
+    local architecture=resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"amd64",1,true) then
       platform="freebsd-amd64"
     else
@@ -3761,7 +3788,8 @@ elseif name=="freebsd" then
   end
 elseif name=="kfreebsd" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local architecture=os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"x86_64",1,true) then
       platform="kfreebsd-amd64"
     else
@@ -3931,7 +3959,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-file"] = package.loaded["l-file"] or true
 
--- original size: 21616, stripped down to: 10359
+-- original size: 21804, stripped down to: 10461
 
 if not modules then modules={} end modules ['l-file']={
   version=1.001,
@@ -3951,24 +3979,22 @@ local lpegmatch=lpeg.match
 local getcurrentdir,attributes=lfs.currentdir,lfs.attributes
 local checkedsplit=string.checkedsplit
 local P,R,S,C,Cs,Cp,Cc,Ct=lpeg.P,lpeg.R,lpeg.S,lpeg.C,lpeg.Cs,lpeg.Cp,lpeg.Cc,lpeg.Ct
-local tricky=S("/\\")*P(-1)
 local attributes=lfs.attributes
-if sandbox then
-  sandbox.redefine(lfs.isfile,"lfs.isfile")
-  sandbox.redefine(lfs.isdir,"lfs.isdir")
-end
 function lfs.isdir(name)
-  if lpegmatch(tricky,name) then
-    return attributes(name,"mode")=="directory"
-  else
-    return attributes(name.."/.","mode")=="directory"
-  end
+  return attributes(name,"mode")=="directory"
 end
 function lfs.isfile(name)
-  return attributes(name,"mode")=="file"
+  local a=attributes(name,"mode")
+  return a=="file" or a=="link" or nil
 end
 function lfs.isfound(name)
-  return attributes(name,"mode")=="file" and name or nil
+  local a=attributes(name,"mode")
+  return (a=="file" or a=="link") and name or nil
+end
+if sandbox then
+  sandbox.redefine(lfs.isfile,"lfs.isfile")
+  sandbox.redefine(lfs.isdir,"lfs.isdir")
+  sandbox.redefine(lfs.isfound,"lfs.isfound")
 end
 local colon=P(":")
 local period=P(".")
@@ -4325,6 +4351,10 @@ function file.withinbase(path)
   end
   return true
 end
+local symlinkattributes=lfs.symlinkattributes
+function lfs.readlink(name)
+  return symlinkattributes(name,"target") or nil
+end
 
 
 end -- of closure
@@ -8150,7 +8180,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-sto"] = package.loaded["util-sto"] or true
 
--- original size: 6449, stripped down to: 3069
+-- original size: 6619, stripped down to: 3214
 
 if not modules then modules={} end modules ['util-sto']={
   version=1.001,
@@ -8301,6 +8331,15 @@ function table.getmetatablekey(t,key,value)
   local m=getmetatable(t)
   return m and m[key]
 end
+function table.makeweak(t)
+  local m=getmetatable(t)
+  if m then
+    m.__mode="v"
+  else
+    setmetatable(t,{ __mode="v" })
+  end
+  return t
+end
 
 
 end -- of closure
@@ -8309,7 +8348,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-prs"] = package.loaded["util-prs"] or true
 
--- original size: 22956, stripped down to: 16106
+-- original size: 23400, stripped down to: 16473
 
 if not modules then modules={} end modules ['util-prs']={
   version=1.001,
@@ -8338,6 +8377,7 @@ utilities.parsers.hashes=hashes
 local digit=R("09")
 local space=P(' ')
 local equal=P("=")
+local colon=P(":")
 local comma=P(",")
 local lbrace=P("{")
 local rbrace=P("}")
@@ -8371,10 +8411,11 @@ lpegpatterns.nestedparents=nestedparents
 lpegpatterns.nested=nestedbraces 
 lpegpatterns.argument=argument   
 lpegpatterns.content=content    
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-comma))^0)
 local key=C((1-equal-comma)^1)
 local pattern_a=(space+comma)^0*(key*equal*value+key*C(""))
 local pattern_c=(space+comma)^0*(key*equal*value)
+local pattern_d=(space+comma)^0*(key*(equal+colon)*value+key*C(""))
 local key=C((1-space-equal-comma)^1)
 local pattern_b=spaces*comma^0*spaces*(key*((spaces*equal*spaces*value)+C("")))
 local hash={}
@@ -8384,9 +8425,11 @@ end
 local pattern_a_s=(pattern_a/set)^1
 local pattern_b_s=(pattern_b/set)^1
 local pattern_c_s=(pattern_c/set)^1
+local pattern_d_s=(pattern_d/set)^1
 patterns.settings_to_hash_a=pattern_a_s
 patterns.settings_to_hash_b=pattern_b_s
 patterns.settings_to_hash_c=pattern_c_s
+patterns.settings_to_hash_d=pattern_d_s
 function parsers.make_settings_to_hash_pattern(set,how)
   if how=="strict" then
     return (pattern_c/set)^1
@@ -8414,6 +8457,17 @@ function parsers.settings_to_hash(str,existing)
     return hash
   end
 end
+function parsers.settings_to_hash_colon_too(str)
+  if not str or str=="" then
+    return {}
+  elseif type(str)=="table" then
+    return str
+  else
+    hash={}
+    lpegmatch(pattern_d_s,str)
+    return hash
+  end
+end
 function parsers.settings_to_hash_tolerant(str,existing)
   if not str or str=="" then
     return {}
@@ -8451,7 +8505,7 @@ function parsers.settings_to_hash_strict(str,existing)
   end
 end
 local separator=comma*space^0
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-comma))^0)
 local pattern=spaces*Ct(value*(separator*value)^0)
 patterns.settings_to_array=pattern
 function parsers.settings_to_array(str,strict)
@@ -8486,7 +8540,7 @@ function parsers.settings_to_numbers(str)
   end
   return str
 end
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+nestedbrackets+nestedparents+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+nestedbrackets+nestedparents+(1-comma))^0)
 local pattern=spaces*Ct(value*(separator*value)^0)
 function parsers.settings_to_array_obey_fences(str)
   return lpegmatch(pattern,str)
@@ -8501,7 +8555,7 @@ function parsers.groupedsplitat(symbol,withaction)
   if not pattern then
     local symbols=S(symbol)
     local separator=space^0*symbols*space^0
-    local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-(space^0*(symbols+P(-1)))))^0)
+    local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-(space^0*(symbols+P(-1)))))^0)
     if withaction then
       local withvalue=Carg(1)*value/function(f,s) return f(s) end
       pattern=spaces*withvalue*(separator*withvalue)^0
@@ -9274,7 +9328,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["trac-log"] = package.loaded["trac-log"] or true
 
--- original size: 32922, stripped down to: 23011
+-- original size: 32361, stripped down to: 22577
 
 if not modules then modules={} end modules ['trac-log']={
   version=1.001,
@@ -9871,51 +9925,39 @@ end)
 if tex then
   local report=logs.reporter("pages") 
   local texgetcount=tex and tex.getcount
-  local real,user,sub
+  local real,user,sub=0,0,0
   function logs.start_page_number()
     real=texgetcount("realpageno")
     user=texgetcount("userpageno")
     sub=texgetcount("subpageno")
   end
   local timing=false
-  local starttime=nil
   local lasttime=nil
   trackers.register("pages.timing",function(v) 
-    starttime=os.clock() 
-    timing=true
+    timing=""
   end)
   function logs.stop_page_number() 
     if timing then
-      local elapsed,average
-      local stoptime=os.clock()
+      local elapsed=statistics.currenttime(statistics)
+      local average,page
       if not lasttime or real<2 then
-        elapsed=stoptime
-        average=stoptime
-        starttime=stoptime
-      else
-        elapsed=stoptime-lasttime
-        average=(stoptime-starttime)/(real-1)
-      end
-      lasttime=stoptime
-      if real<=0 then
-        report("flushing page, time %0.04f / %0.04f",elapsed,average)
-      elseif user<=0 then
-        report("flushing realpage %s, time %0.04f / %0.04f",real,elapsed,average)
-      elseif sub<=0 then
-        report("flushing realpage %s, userpage %s, time %0.04f / %0.04f",real,user,elapsed,average)
+        average=elapsed
+        page=elapsed
       else
-        report("flushing realpage %s, userpage %s, subpage %s, time %0.04f / %0.04f",real,user,sub,elapsed,average)
-      end
+        average=elapsed/(real-1)
+        page=elapsed-lasttime
+      end
+      lasttime=elapsed
+      timing=formatters[", total %0.03f, page %0.03f, average %0.03f"](elapsed,page,average)
+    end
+    if real<=0 then
+      report("flushing page%s",timing)
+    elseif user<=0 then
+      report("flushing realpage %s%s",real,timing)
+    elseif sub<=0 then
+      report("flushing realpage %s, userpage %s%s",real,user,timing)
     else
-      if real<=0 then
-        report("flushing page")
-      elseif user<=0 then
-        report("flushing realpage %s",real)
-      elseif sub<=0 then
-        report("flushing realpage %s, userpage %s",real,user)
-      else
-        report("flushing realpage %s, userpage %s, subpage %s",real,user,sub)
-      end
+      report("flushing realpage %s, userpage %s, subpage %s%s",real,user,sub,timing)
     end
     logs.flush()
   end
@@ -10167,7 +10209,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["trac-inf"] = package.loaded["trac-inf"] or true
 
--- original size: 8097, stripped down to: 5534
+-- original size: 8610, stripped down to: 5942
 
 if not modules then modules={} end modules ['trac-inf']={
   version=1.001,
@@ -10239,6 +10281,22 @@ local function elapsed(instance)
     return timer and seconds(timer.loadtime) or 0
   end
 end
+local function currenttime(instance)
+  if type(instance)=="number" then
+    return instance
+  else
+    local timer=timers[instance or "notimer"]
+    local it=timer.timing
+    if it>1 then
+    else
+      local starttime=timer.starttime
+      if starttime and starttime>0 then
+        return seconds(timer.loadtime+ticks()-starttime)
+      end
+    end
+    return 0
+  end
+end
 local function elapsedtime(instance)
   return format("%0.3f",elapsed(instance))
 end
@@ -10254,6 +10312,7 @@ statistics.hastiming=hastiming
 statistics.resettiming=resettiming
 statistics.starttiming=starttiming
 statistics.stoptiming=stoptiming
+statistics.currenttime=currenttime
 statistics.elapsed=elapsed
 statistics.elapsedtime=elapsedtime
 statistics.elapsedindeed=elapsedindeed
@@ -10653,12 +10712,12 @@ function luautilities.checkmemory(previous,threshold,trace)
       collectgarbage("collect")
       local afterwards=collectgarbage("count")
       if trace or tracememory then
-        report_mem("previous %i MB, current %i MB, delta %i MB, threshold %i MB, afterwards %i MB",
+        report_mem("previous %r MB, current %r MB, delta %r MB, threshold %r MB, afterwards %r MB",
           previous/1024,current/1024,delta/1024,threshold,afterwards)
       end
       return afterwards
     elseif trace or tracememory then
-      report_mem("previous %i MB, current %i MB, delta %i MB, threshold %i MB",
+      report_mem("previous %r MB, current %r MB, delta %r MB, threshold %r MB",
         previous/1024,current/1024,delta/1024,threshold)
     end
   end
@@ -13571,7 +13630,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["lxml-lpt"] = package.loaded["lxml-lpt"] or true
 
--- original size: 53301, stripped down to: 32477
+-- original size: 53326, stripped down to: 32477
 
 if not modules then modules={} end modules ['lxml-lpt']={
   version=1.001,
@@ -21346,8 +21405,8 @@ end -- of closure
 
 -- used libraries    : l-lua.lua l-macro.lua l-sandbox.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-fil.lua util-sac.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-tpl.lua util-sbx.lua util-mrg.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
 -- skipped libraries : -
--- original bytes    : 877962
--- stripped bytes    : 317771
+-- original bytes    : 880132
+-- stripped bytes    : 318258
 
 -- end library merge
 
@@ -21623,7 +21682,7 @@ local helpinfo = [[
    </subcategory>
    <subcategory>
     <flag name="edit"><short>launch editor with found file</short></flag>
-    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>)</short></flag>
+    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>,<ref name="list"/>)</short></flag>
    </subcategory>
    <subcategory>
     <flag name="timedrun"><short>run a script and time its run</short></flag>
@@ -22022,9 +22081,9 @@ function resolvers.launch(str)
 end
 
 function runners.launch_file(filename)
-    trackers.enable("resolvers.locating")
     local allresults = environment.arguments["all"]
-    local pattern = environment.arguments["pattern"]
+    local pattern    = environment.arguments["pattern"]
+    local listonly   = environment.arguments["list"]
     if not pattern or pattern == "" then
         pattern = filename
     end
@@ -22039,14 +22098,32 @@ function runners.launch_file(filename)
             t = resolvers.findfiles("*/" .. pattern .. "*",nil,allresults)
         end
         if t and #t > 0 then
-            if allresults then
-                for _, v in pairs(t) do
-                    report("launching %s", v)
-                    resolvers.launch(v)
+            for i=1,#t do
+                local name = t[i]
+                if listonly then
+                    report("% 3i:  %-30s %s",i,file.basename(name),file.dirname(name))
+                else
+                    report("launching: %s",name)
+                    resolvers.launch(name)
+                    if not allresults then
+                        break
+                    end
+                end
+            end
+            if listonly then
+                io.write("\n")
+                io.write("\n[select number]\n\n>> ")
+                local answer = tonumber(io.read())
+                if answer then
+                    io.write("\n")
+                    local name = t[answer]
+                    if name then
+                        report("launching: %s",name)
+                        resolvers.launch(name)
+                    else
+                        report("invalid number")
+                    end
                 end
-            else
-                report("launching %s", t[1])
-                resolvers.launch(t[1])
             end
         else
             report("no match for %s", pattern)
@@ -22188,22 +22265,22 @@ function runners.execute_ctx_script(filename,...)
                     local scriptbase = match(scriptname,".*mtx%-([^%-]-)%.lua")
                     if scriptbase then
                         local data = io.loaddata(scriptname)
-local application = match(data,"local application.-=.-(%{.-%})")
-if application then
-    application = loadstring("return " .. application)
-    if application then
-        application = application()
-        local banner = application.banner
-        if banner then
-            local description, version = match(banner,"^(.-) ([%d.]+)$")
-            if description then
-                valid[#valid+1] = { scriptbase, version, description }
-            else
-                valid[#valid+1] = { scriptbase, "", banner }
-            end
-        end
-    end
-end
+                        local application = match(data,"local application.-=.-(%{.-%})")
+                        if application then
+                            application = loadstring("return " .. application)
+                            if application then
+                                application = application()
+                                local banner = application.banner
+                                if banner then
+                                    local description, version = match(banner,"^(.-) ([%d.]+)$")
+                                    if description then
+                                        valid[#valid+1] = { scriptbase, version, description }
+                                    else
+                                        valid[#valid+1] = { scriptbase, "", banner }
+                                    end
+                                end
+                            end
+                        end
                     end
                 end
                 if #valid > 0 then
diff --git a/scripts/context/stubs/mswin/mtxrun.lua b/scripts/context/stubs/mswin/mtxrun.lua
index 0f4767d91..dab83b4de 100644
--- a/scripts/context/stubs/mswin/mtxrun.lua
+++ b/scripts/context/stubs/mswin/mtxrun.lua
@@ -1,16 +1,5 @@
 #!/usr/bin/env texlua
 
--- for k, v in next, _G.string do
---     local tv = type(v)
---     if tv == "table" then
---         for kk, vv in next, v do
---             print(k,kk,vv)
---         end
---     else
---         print(tv,k,v)
---     end
--- end
-
 if not modules then modules = { } end modules ['mtxrun'] = {
     version   = 1.001,
     comment   = "runner, lua replacement for texmfstart.rb",
@@ -992,7 +981,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-lpeg"] = package.loaded["l-lpeg"] or true
 
--- original size: 38582, stripped down to: 20518
+-- original size: 39305, stripped down to: 21144
 
 if not modules then modules={} end modules ['l-lpeg']={
   version=1.001,
@@ -1616,7 +1605,7 @@ local function make2(t,rest)
   end
   return p
 end
-function lpeg.utfchartabletopattern(list,insensitive) 
+local function utfchartabletopattern(list,insensitive) 
   local tree={}
   local n=#list
   if n==0 then
@@ -1689,6 +1678,13 @@ function lpeg.utfchartabletopattern(list,insensitive)
   end
   return (insensitive and make2 or make1)(tree)
 end
+lpeg.utfchartabletopattern=utfchartabletopattern
+function lpeg.utfreplacer(list,insensitive)
+  local pattern=Cs((utfchartabletopattern(list,insensitive)/list+utf8character)^0)
+  return function(str)
+    return lpegmatch(pattern,str) or str
+  end
+end
 patterns.containseol=lpeg.finder(eol)
 local function nextstep(n,step,result)
   local m=n%step   
@@ -1783,6 +1779,21 @@ function string.tobytes(s)
     return lpegmatch(hextobytes,s)
   end
 end
+local patterns={} 
+local function containsws(what)
+  local p=patterns[what]
+  if not p then
+    local p1=P(what)*(whitespace+P(-1))*Cc(true)
+    local p2=whitespace*P(p1)
+    p=P(p1)+P(1-p2)^0*p2+Cc(false)
+    patterns[what]=p
+  end
+  return p
+end
+lpeg.containsws=containsws
+function string.containsws(str,what)
+  return lpegmatch(patterns[what] or containsws(what),str)
+end
 
 
 end -- of closure
@@ -1935,7 +1946,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-table"] = package.loaded["l-table"] or true
 
--- original size: 40197, stripped down to: 23561
+-- original size: 40547, stripped down to: 23820
 
 if not modules then modules={} end modules ['l-table']={
   version=1.001,
@@ -2857,7 +2868,7 @@ function table.reverse(t)
     return t
   end
 end
-function table.sequenced(t,sep,simple) 
+local function sequenced(t,sep,simple)
   if not t then
     return ""
   end
@@ -2876,16 +2887,25 @@ function table.sequenced(t,sep,simple)
           s[n]=k
         elseif v and v~="" then
           n=n+1
-          s[n]=k.."="..tostring(v)
+          if type(v)=="table" then
+            s[n]=k.."={"..sequenced(v,sep,simple).."}"
+          else
+            s[n]=k.."="..tostring(v)
+          end
         end
       else
         n=n+1
-        s[n]=k.."="..tostring(v)
+        if type(v)=="table" then
+          s[n]=k.."={"..sequenced(v,sep,simple).."}"
+        else
+          s[n]=k.."="..tostring(v)
+        end
       end
     end
   end
   return concat(s,sep or " | ")
 end
+table.sequenced=sequenced
 function table.print(t,...)
   if type(t)~="table" then
     print(tostring(t))
@@ -3556,7 +3576,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-os"] = package.loaded["l-os"] or true
 
--- original size: 16268, stripped down to: 9246
+-- original size: 16586, stripped down to: 9456
 
 if not modules then modules={} end modules ['l-os']={
   version=1.001,
@@ -3663,7 +3683,7 @@ end
 local launchers={
   windows="start %s",
   macosx="open %s",
-  unix="$BROWSER %s &> /dev/null &",
+  unix="xdg-open %s &> /dev/null &",
 }
 function os.launch(str)
   execute(format(launchers[os.name] or launchers.unix,str))
@@ -3695,7 +3715,8 @@ if platform~="" then
   os.platform=platform
 elseif os.type=="windows" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("PROCESSOR_ARCHITECTURE") or ""
+    local architecture=os.getenv("PROCESSOR_ARCHITECTURE") or ""
+    local platform=""
     if find(architecture,"AMD64",1,true) then
       platform="win64"
     else
@@ -3707,13 +3728,16 @@ elseif os.type=="windows" then
   end
 elseif name=="linux" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("HOSTTYPE") or resultof("uname -m") or ""
-    if find(architecture,"x86_64",1,true) then
-      platform="linux-64"
+    local architecture=os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local platform=os.getenv("MTX_PLATFORM")
+    local musl=find(os.selfdir or "","linuxmusl")
+    if platform~="" then
+    elseif find(architecture,"x86_64",1,true) then
+      platform=musl and "linuxmusl" or "linux-64"
     elseif find(architecture,"ppc",1,true) then
       platform="linux-ppc"
     else
-      platform="linux"
+      platform=musl and "linuxmusl" or "linux"
     end
     os.setenv("MTX_PLATFORM",platform)
     os.platform=platform
@@ -3721,7 +3745,8 @@ elseif name=="linux" then
   end
 elseif name=="macosx" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("echo $HOSTTYPE") or ""
+    local architecture=resultof("echo $HOSTTYPE") or ""
+    local platform=""
     if architecture=="" then
       platform="osx-intel"
     elseif find(architecture,"i386",1,true) then
@@ -3737,7 +3762,8 @@ elseif name=="macosx" then
   end
 elseif name=="sunos" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("uname -m") or ""
+    local architecture=resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"sparc",1,true) then
       platform="solaris-sparc"
     else 
@@ -3749,7 +3775,8 @@ elseif name=="sunos" then
   end
 elseif name=="freebsd" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("uname -m") or ""
+    local architecture=resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"amd64",1,true) then
       platform="freebsd-amd64"
     else
@@ -3761,7 +3788,8 @@ elseif name=="freebsd" then
   end
 elseif name=="kfreebsd" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local architecture=os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"x86_64",1,true) then
       platform="kfreebsd-amd64"
     else
@@ -3931,7 +3959,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-file"] = package.loaded["l-file"] or true
 
--- original size: 21616, stripped down to: 10359
+-- original size: 21804, stripped down to: 10461
 
 if not modules then modules={} end modules ['l-file']={
   version=1.001,
@@ -3951,24 +3979,22 @@ local lpegmatch=lpeg.match
 local getcurrentdir,attributes=lfs.currentdir,lfs.attributes
 local checkedsplit=string.checkedsplit
 local P,R,S,C,Cs,Cp,Cc,Ct=lpeg.P,lpeg.R,lpeg.S,lpeg.C,lpeg.Cs,lpeg.Cp,lpeg.Cc,lpeg.Ct
-local tricky=S("/\\")*P(-1)
 local attributes=lfs.attributes
-if sandbox then
-  sandbox.redefine(lfs.isfile,"lfs.isfile")
-  sandbox.redefine(lfs.isdir,"lfs.isdir")
-end
 function lfs.isdir(name)
-  if lpegmatch(tricky,name) then
-    return attributes(name,"mode")=="directory"
-  else
-    return attributes(name.."/.","mode")=="directory"
-  end
+  return attributes(name,"mode")=="directory"
 end
 function lfs.isfile(name)
-  return attributes(name,"mode")=="file"
+  local a=attributes(name,"mode")
+  return a=="file" or a=="link" or nil
 end
 function lfs.isfound(name)
-  return attributes(name,"mode")=="file" and name or nil
+  local a=attributes(name,"mode")
+  return (a=="file" or a=="link") and name or nil
+end
+if sandbox then
+  sandbox.redefine(lfs.isfile,"lfs.isfile")
+  sandbox.redefine(lfs.isdir,"lfs.isdir")
+  sandbox.redefine(lfs.isfound,"lfs.isfound")
 end
 local colon=P(":")
 local period=P(".")
@@ -4325,6 +4351,10 @@ function file.withinbase(path)
   end
   return true
 end
+local symlinkattributes=lfs.symlinkattributes
+function lfs.readlink(name)
+  return symlinkattributes(name,"target") or nil
+end
 
 
 end -- of closure
@@ -8150,7 +8180,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-sto"] = package.loaded["util-sto"] or true
 
--- original size: 6449, stripped down to: 3069
+-- original size: 6619, stripped down to: 3214
 
 if not modules then modules={} end modules ['util-sto']={
   version=1.001,
@@ -8301,6 +8331,15 @@ function table.getmetatablekey(t,key,value)
   local m=getmetatable(t)
   return m and m[key]
 end
+function table.makeweak(t)
+  local m=getmetatable(t)
+  if m then
+    m.__mode="v"
+  else
+    setmetatable(t,{ __mode="v" })
+  end
+  return t
+end
 
 
 end -- of closure
@@ -8309,7 +8348,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-prs"] = package.loaded["util-prs"] or true
 
--- original size: 22956, stripped down to: 16106
+-- original size: 23400, stripped down to: 16473
 
 if not modules then modules={} end modules ['util-prs']={
   version=1.001,
@@ -8338,6 +8377,7 @@ utilities.parsers.hashes=hashes
 local digit=R("09")
 local space=P(' ')
 local equal=P("=")
+local colon=P(":")
 local comma=P(",")
 local lbrace=P("{")
 local rbrace=P("}")
@@ -8371,10 +8411,11 @@ lpegpatterns.nestedparents=nestedparents
 lpegpatterns.nested=nestedbraces 
 lpegpatterns.argument=argument   
 lpegpatterns.content=content    
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-comma))^0)
 local key=C((1-equal-comma)^1)
 local pattern_a=(space+comma)^0*(key*equal*value+key*C(""))
 local pattern_c=(space+comma)^0*(key*equal*value)
+local pattern_d=(space+comma)^0*(key*(equal+colon)*value+key*C(""))
 local key=C((1-space-equal-comma)^1)
 local pattern_b=spaces*comma^0*spaces*(key*((spaces*equal*spaces*value)+C("")))
 local hash={}
@@ -8384,9 +8425,11 @@ end
 local pattern_a_s=(pattern_a/set)^1
 local pattern_b_s=(pattern_b/set)^1
 local pattern_c_s=(pattern_c/set)^1
+local pattern_d_s=(pattern_d/set)^1
 patterns.settings_to_hash_a=pattern_a_s
 patterns.settings_to_hash_b=pattern_b_s
 patterns.settings_to_hash_c=pattern_c_s
+patterns.settings_to_hash_d=pattern_d_s
 function parsers.make_settings_to_hash_pattern(set,how)
   if how=="strict" then
     return (pattern_c/set)^1
@@ -8414,6 +8457,17 @@ function parsers.settings_to_hash(str,existing)
     return hash
   end
 end
+function parsers.settings_to_hash_colon_too(str)
+  if not str or str=="" then
+    return {}
+  elseif type(str)=="table" then
+    return str
+  else
+    hash={}
+    lpegmatch(pattern_d_s,str)
+    return hash
+  end
+end
 function parsers.settings_to_hash_tolerant(str,existing)
   if not str or str=="" then
     return {}
@@ -8451,7 +8505,7 @@ function parsers.settings_to_hash_strict(str,existing)
   end
 end
 local separator=comma*space^0
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-comma))^0)
 local pattern=spaces*Ct(value*(separator*value)^0)
 patterns.settings_to_array=pattern
 function parsers.settings_to_array(str,strict)
@@ -8486,7 +8540,7 @@ function parsers.settings_to_numbers(str)
   end
   return str
 end
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+nestedbrackets+nestedparents+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+nestedbrackets+nestedparents+(1-comma))^0)
 local pattern=spaces*Ct(value*(separator*value)^0)
 function parsers.settings_to_array_obey_fences(str)
   return lpegmatch(pattern,str)
@@ -8501,7 +8555,7 @@ function parsers.groupedsplitat(symbol,withaction)
   if not pattern then
     local symbols=S(symbol)
     local separator=space^0*symbols*space^0
-    local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-(space^0*(symbols+P(-1)))))^0)
+    local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-(space^0*(symbols+P(-1)))))^0)
     if withaction then
       local withvalue=Carg(1)*value/function(f,s) return f(s) end
       pattern=spaces*withvalue*(separator*withvalue)^0
@@ -9274,7 +9328,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["trac-log"] = package.loaded["trac-log"] or true
 
--- original size: 32922, stripped down to: 23011
+-- original size: 32361, stripped down to: 22577
 
 if not modules then modules={} end modules ['trac-log']={
   version=1.001,
@@ -9871,51 +9925,39 @@ end)
 if tex then
   local report=logs.reporter("pages") 
   local texgetcount=tex and tex.getcount
-  local real,user,sub
+  local real,user,sub=0,0,0
   function logs.start_page_number()
     real=texgetcount("realpageno")
     user=texgetcount("userpageno")
     sub=texgetcount("subpageno")
   end
   local timing=false
-  local starttime=nil
   local lasttime=nil
   trackers.register("pages.timing",function(v) 
-    starttime=os.clock() 
-    timing=true
+    timing=""
   end)
   function logs.stop_page_number() 
     if timing then
-      local elapsed,average
-      local stoptime=os.clock()
+      local elapsed=statistics.currenttime(statistics)
+      local average,page
       if not lasttime or real<2 then
-        elapsed=stoptime
-        average=stoptime
-        starttime=stoptime
-      else
-        elapsed=stoptime-lasttime
-        average=(stoptime-starttime)/(real-1)
-      end
-      lasttime=stoptime
-      if real<=0 then
-        report("flushing page, time %0.04f / %0.04f",elapsed,average)
-      elseif user<=0 then
-        report("flushing realpage %s, time %0.04f / %0.04f",real,elapsed,average)
-      elseif sub<=0 then
-        report("flushing realpage %s, userpage %s, time %0.04f / %0.04f",real,user,elapsed,average)
+        average=elapsed
+        page=elapsed
       else
-        report("flushing realpage %s, userpage %s, subpage %s, time %0.04f / %0.04f",real,user,sub,elapsed,average)
-      end
+        average=elapsed/(real-1)
+        page=elapsed-lasttime
+      end
+      lasttime=elapsed
+      timing=formatters[", total %0.03f, page %0.03f, average %0.03f"](elapsed,page,average)
+    end
+    if real<=0 then
+      report("flushing page%s",timing)
+    elseif user<=0 then
+      report("flushing realpage %s%s",real,timing)
+    elseif sub<=0 then
+      report("flushing realpage %s, userpage %s%s",real,user,timing)
     else
-      if real<=0 then
-        report("flushing page")
-      elseif user<=0 then
-        report("flushing realpage %s",real)
-      elseif sub<=0 then
-        report("flushing realpage %s, userpage %s",real,user)
-      else
-        report("flushing realpage %s, userpage %s, subpage %s",real,user,sub)
-      end
+      report("flushing realpage %s, userpage %s, subpage %s%s",real,user,sub,timing)
     end
     logs.flush()
   end
@@ -10167,7 +10209,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["trac-inf"] = package.loaded["trac-inf"] or true
 
--- original size: 8097, stripped down to: 5534
+-- original size: 8610, stripped down to: 5942
 
 if not modules then modules={} end modules ['trac-inf']={
   version=1.001,
@@ -10239,6 +10281,22 @@ local function elapsed(instance)
     return timer and seconds(timer.loadtime) or 0
   end
 end
+local function currenttime(instance)
+  if type(instance)=="number" then
+    return instance
+  else
+    local timer=timers[instance or "notimer"]
+    local it=timer.timing
+    if it>1 then
+    else
+      local starttime=timer.starttime
+      if starttime and starttime>0 then
+        return seconds(timer.loadtime+ticks()-starttime)
+      end
+    end
+    return 0
+  end
+end
 local function elapsedtime(instance)
   return format("%0.3f",elapsed(instance))
 end
@@ -10254,6 +10312,7 @@ statistics.hastiming=hastiming
 statistics.resettiming=resettiming
 statistics.starttiming=starttiming
 statistics.stoptiming=stoptiming
+statistics.currenttime=currenttime
 statistics.elapsed=elapsed
 statistics.elapsedtime=elapsedtime
 statistics.elapsedindeed=elapsedindeed
@@ -10653,12 +10712,12 @@ function luautilities.checkmemory(previous,threshold,trace)
       collectgarbage("collect")
       local afterwards=collectgarbage("count")
       if trace or tracememory then
-        report_mem("previous %i MB, current %i MB, delta %i MB, threshold %i MB, afterwards %i MB",
+        report_mem("previous %r MB, current %r MB, delta %r MB, threshold %r MB, afterwards %r MB",
           previous/1024,current/1024,delta/1024,threshold,afterwards)
       end
       return afterwards
     elseif trace or tracememory then
-      report_mem("previous %i MB, current %i MB, delta %i MB, threshold %i MB",
+      report_mem("previous %r MB, current %r MB, delta %r MB, threshold %r MB",
         previous/1024,current/1024,delta/1024,threshold)
     end
   end
@@ -13571,7 +13630,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["lxml-lpt"] = package.loaded["lxml-lpt"] or true
 
--- original size: 53301, stripped down to: 32477
+-- original size: 53326, stripped down to: 32477
 
 if not modules then modules={} end modules ['lxml-lpt']={
   version=1.001,
@@ -21346,8 +21405,8 @@ end -- of closure
 
 -- used libraries    : l-lua.lua l-macro.lua l-sandbox.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-fil.lua util-sac.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-tpl.lua util-sbx.lua util-mrg.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
 -- skipped libraries : -
--- original bytes    : 877962
--- stripped bytes    : 317771
+-- original bytes    : 880132
+-- stripped bytes    : 318258
 
 -- end library merge
 
@@ -21623,7 +21682,7 @@ local helpinfo = [[
    </subcategory>
    <subcategory>
     <flag name="edit"><short>launch editor with found file</short></flag>
-    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>)</short></flag>
+    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>,<ref name="list"/>)</short></flag>
    </subcategory>
    <subcategory>
     <flag name="timedrun"><short>run a script and time its run</short></flag>
@@ -22022,9 +22081,9 @@ function resolvers.launch(str)
 end
 
 function runners.launch_file(filename)
-    trackers.enable("resolvers.locating")
     local allresults = environment.arguments["all"]
-    local pattern = environment.arguments["pattern"]
+    local pattern    = environment.arguments["pattern"]
+    local listonly   = environment.arguments["list"]
     if not pattern or pattern == "" then
         pattern = filename
     end
@@ -22039,14 +22098,32 @@ function runners.launch_file(filename)
             t = resolvers.findfiles("*/" .. pattern .. "*",nil,allresults)
         end
         if t and #t > 0 then
-            if allresults then
-                for _, v in pairs(t) do
-                    report("launching %s", v)
-                    resolvers.launch(v)
+            for i=1,#t do
+                local name = t[i]
+                if listonly then
+                    report("% 3i:  %-30s %s",i,file.basename(name),file.dirname(name))
+                else
+                    report("launching: %s",name)
+                    resolvers.launch(name)
+                    if not allresults then
+                        break
+                    end
+                end
+            end
+            if listonly then
+                io.write("\n")
+                io.write("\n[select number]\n\n>> ")
+                local answer = tonumber(io.read())
+                if answer then
+                    io.write("\n")
+                    local name = t[answer]
+                    if name then
+                        report("launching: %s",name)
+                        resolvers.launch(name)
+                    else
+                        report("invalid number")
+                    end
                 end
-            else
-                report("launching %s", t[1])
-                resolvers.launch(t[1])
             end
         else
             report("no match for %s", pattern)
@@ -22188,22 +22265,22 @@ function runners.execute_ctx_script(filename,...)
                     local scriptbase = match(scriptname,".*mtx%-([^%-]-)%.lua")
                     if scriptbase then
                         local data = io.loaddata(scriptname)
-local application = match(data,"local application.-=.-(%{.-%})")
-if application then
-    application = loadstring("return " .. application)
-    if application then
-        application = application()
-        local banner = application.banner
-        if banner then
-            local description, version = match(banner,"^(.-) ([%d.]+)$")
-            if description then
-                valid[#valid+1] = { scriptbase, version, description }
-            else
-                valid[#valid+1] = { scriptbase, "", banner }
-            end
-        end
-    end
-end
+                        local application = match(data,"local application.-=.-(%{.-%})")
+                        if application then
+                            application = loadstring("return " .. application)
+                            if application then
+                                application = application()
+                                local banner = application.banner
+                                if banner then
+                                    local description, version = match(banner,"^(.-) ([%d.]+)$")
+                                    if description then
+                                        valid[#valid+1] = { scriptbase, version, description }
+                                    else
+                                        valid[#valid+1] = { scriptbase, "", banner }
+                                    end
+                                end
+                            end
+                        end
                     end
                 end
                 if #valid > 0 then
diff --git a/scripts/context/stubs/unix/mtxrun b/scripts/context/stubs/unix/mtxrun
index 0f4767d91..dab83b4de 100644
--- a/scripts/context/stubs/unix/mtxrun
+++ b/scripts/context/stubs/unix/mtxrun
@@ -1,16 +1,5 @@
 #!/usr/bin/env texlua
 
--- for k, v in next, _G.string do
---     local tv = type(v)
---     if tv == "table" then
---         for kk, vv in next, v do
---             print(k,kk,vv)
---         end
---     else
---         print(tv,k,v)
---     end
--- end
-
 if not modules then modules = { } end modules ['mtxrun'] = {
     version   = 1.001,
     comment   = "runner, lua replacement for texmfstart.rb",
@@ -992,7 +981,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-lpeg"] = package.loaded["l-lpeg"] or true
 
--- original size: 38582, stripped down to: 20518
+-- original size: 39305, stripped down to: 21144
 
 if not modules then modules={} end modules ['l-lpeg']={
   version=1.001,
@@ -1616,7 +1605,7 @@ local function make2(t,rest)
   end
   return p
 end
-function lpeg.utfchartabletopattern(list,insensitive) 
+local function utfchartabletopattern(list,insensitive) 
   local tree={}
   local n=#list
   if n==0 then
@@ -1689,6 +1678,13 @@ function lpeg.utfchartabletopattern(list,insensitive)
   end
   return (insensitive and make2 or make1)(tree)
 end
+lpeg.utfchartabletopattern=utfchartabletopattern
+function lpeg.utfreplacer(list,insensitive)
+  local pattern=Cs((utfchartabletopattern(list,insensitive)/list+utf8character)^0)
+  return function(str)
+    return lpegmatch(pattern,str) or str
+  end
+end
 patterns.containseol=lpeg.finder(eol)
 local function nextstep(n,step,result)
   local m=n%step   
@@ -1783,6 +1779,21 @@ function string.tobytes(s)
     return lpegmatch(hextobytes,s)
   end
 end
+local patterns={} 
+local function containsws(what)
+  local p=patterns[what]
+  if not p then
+    local p1=P(what)*(whitespace+P(-1))*Cc(true)
+    local p2=whitespace*P(p1)
+    p=P(p1)+P(1-p2)^0*p2+Cc(false)
+    patterns[what]=p
+  end
+  return p
+end
+lpeg.containsws=containsws
+function string.containsws(str,what)
+  return lpegmatch(patterns[what] or containsws(what),str)
+end
 
 
 end -- of closure
@@ -1935,7 +1946,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-table"] = package.loaded["l-table"] or true
 
--- original size: 40197, stripped down to: 23561
+-- original size: 40547, stripped down to: 23820
 
 if not modules then modules={} end modules ['l-table']={
   version=1.001,
@@ -2857,7 +2868,7 @@ function table.reverse(t)
     return t
   end
 end
-function table.sequenced(t,sep,simple) 
+local function sequenced(t,sep,simple)
   if not t then
     return ""
   end
@@ -2876,16 +2887,25 @@ function table.sequenced(t,sep,simple)
           s[n]=k
         elseif v and v~="" then
           n=n+1
-          s[n]=k.."="..tostring(v)
+          if type(v)=="table" then
+            s[n]=k.."={"..sequenced(v,sep,simple).."}"
+          else
+            s[n]=k.."="..tostring(v)
+          end
         end
       else
         n=n+1
-        s[n]=k.."="..tostring(v)
+        if type(v)=="table" then
+          s[n]=k.."={"..sequenced(v,sep,simple).."}"
+        else
+          s[n]=k.."="..tostring(v)
+        end
       end
     end
   end
   return concat(s,sep or " | ")
 end
+table.sequenced=sequenced
 function table.print(t,...)
   if type(t)~="table" then
     print(tostring(t))
@@ -3556,7 +3576,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-os"] = package.loaded["l-os"] or true
 
--- original size: 16268, stripped down to: 9246
+-- original size: 16586, stripped down to: 9456
 
 if not modules then modules={} end modules ['l-os']={
   version=1.001,
@@ -3663,7 +3683,7 @@ end
 local launchers={
   windows="start %s",
   macosx="open %s",
-  unix="$BROWSER %s &> /dev/null &",
+  unix="xdg-open %s &> /dev/null &",
 }
 function os.launch(str)
   execute(format(launchers[os.name] or launchers.unix,str))
@@ -3695,7 +3715,8 @@ if platform~="" then
   os.platform=platform
 elseif os.type=="windows" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("PROCESSOR_ARCHITECTURE") or ""
+    local architecture=os.getenv("PROCESSOR_ARCHITECTURE") or ""
+    local platform=""
     if find(architecture,"AMD64",1,true) then
       platform="win64"
     else
@@ -3707,13 +3728,16 @@ elseif os.type=="windows" then
   end
 elseif name=="linux" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("HOSTTYPE") or resultof("uname -m") or ""
-    if find(architecture,"x86_64",1,true) then
-      platform="linux-64"
+    local architecture=os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local platform=os.getenv("MTX_PLATFORM")
+    local musl=find(os.selfdir or "","linuxmusl")
+    if platform~="" then
+    elseif find(architecture,"x86_64",1,true) then
+      platform=musl and "linuxmusl" or "linux-64"
     elseif find(architecture,"ppc",1,true) then
       platform="linux-ppc"
     else
-      platform="linux"
+      platform=musl and "linuxmusl" or "linux"
     end
     os.setenv("MTX_PLATFORM",platform)
     os.platform=platform
@@ -3721,7 +3745,8 @@ elseif name=="linux" then
   end
 elseif name=="macosx" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("echo $HOSTTYPE") or ""
+    local architecture=resultof("echo $HOSTTYPE") or ""
+    local platform=""
     if architecture=="" then
       platform="osx-intel"
     elseif find(architecture,"i386",1,true) then
@@ -3737,7 +3762,8 @@ elseif name=="macosx" then
   end
 elseif name=="sunos" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("uname -m") or ""
+    local architecture=resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"sparc",1,true) then
       platform="solaris-sparc"
     else 
@@ -3749,7 +3775,8 @@ elseif name=="sunos" then
   end
 elseif name=="freebsd" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("uname -m") or ""
+    local architecture=resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"amd64",1,true) then
       platform="freebsd-amd64"
     else
@@ -3761,7 +3788,8 @@ elseif name=="freebsd" then
   end
 elseif name=="kfreebsd" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local architecture=os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"x86_64",1,true) then
       platform="kfreebsd-amd64"
     else
@@ -3931,7 +3959,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-file"] = package.loaded["l-file"] or true
 
--- original size: 21616, stripped down to: 10359
+-- original size: 21804, stripped down to: 10461
 
 if not modules then modules={} end modules ['l-file']={
   version=1.001,
@@ -3951,24 +3979,22 @@ local lpegmatch=lpeg.match
 local getcurrentdir,attributes=lfs.currentdir,lfs.attributes
 local checkedsplit=string.checkedsplit
 local P,R,S,C,Cs,Cp,Cc,Ct=lpeg.P,lpeg.R,lpeg.S,lpeg.C,lpeg.Cs,lpeg.Cp,lpeg.Cc,lpeg.Ct
-local tricky=S("/\\")*P(-1)
 local attributes=lfs.attributes
-if sandbox then
-  sandbox.redefine(lfs.isfile,"lfs.isfile")
-  sandbox.redefine(lfs.isdir,"lfs.isdir")
-end
 function lfs.isdir(name)
-  if lpegmatch(tricky,name) then
-    return attributes(name,"mode")=="directory"
-  else
-    return attributes(name.."/.","mode")=="directory"
-  end
+  return attributes(name,"mode")=="directory"
 end
 function lfs.isfile(name)
-  return attributes(name,"mode")=="file"
+  local a=attributes(name,"mode")
+  return a=="file" or a=="link" or nil
 end
 function lfs.isfound(name)
-  return attributes(name,"mode")=="file" and name or nil
+  local a=attributes(name,"mode")
+  return (a=="file" or a=="link") and name or nil
+end
+if sandbox then
+  sandbox.redefine(lfs.isfile,"lfs.isfile")
+  sandbox.redefine(lfs.isdir,"lfs.isdir")
+  sandbox.redefine(lfs.isfound,"lfs.isfound")
 end
 local colon=P(":")
 local period=P(".")
@@ -4325,6 +4351,10 @@ function file.withinbase(path)
   end
   return true
 end
+local symlinkattributes=lfs.symlinkattributes
+function lfs.readlink(name)
+  return symlinkattributes(name,"target") or nil
+end
 
 
 end -- of closure
@@ -8150,7 +8180,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-sto"] = package.loaded["util-sto"] or true
 
--- original size: 6449, stripped down to: 3069
+-- original size: 6619, stripped down to: 3214
 
 if not modules then modules={} end modules ['util-sto']={
   version=1.001,
@@ -8301,6 +8331,15 @@ function table.getmetatablekey(t,key,value)
   local m=getmetatable(t)
   return m and m[key]
 end
+function table.makeweak(t)
+  local m=getmetatable(t)
+  if m then
+    m.__mode="v"
+  else
+    setmetatable(t,{ __mode="v" })
+  end
+  return t
+end
 
 
 end -- of closure
@@ -8309,7 +8348,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-prs"] = package.loaded["util-prs"] or true
 
--- original size: 22956, stripped down to: 16106
+-- original size: 23400, stripped down to: 16473
 
 if not modules then modules={} end modules ['util-prs']={
   version=1.001,
@@ -8338,6 +8377,7 @@ utilities.parsers.hashes=hashes
 local digit=R("09")
 local space=P(' ')
 local equal=P("=")
+local colon=P(":")
 local comma=P(",")
 local lbrace=P("{")
 local rbrace=P("}")
@@ -8371,10 +8411,11 @@ lpegpatterns.nestedparents=nestedparents
 lpegpatterns.nested=nestedbraces 
 lpegpatterns.argument=argument   
 lpegpatterns.content=content    
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-comma))^0)
 local key=C((1-equal-comma)^1)
 local pattern_a=(space+comma)^0*(key*equal*value+key*C(""))
 local pattern_c=(space+comma)^0*(key*equal*value)
+local pattern_d=(space+comma)^0*(key*(equal+colon)*value+key*C(""))
 local key=C((1-space-equal-comma)^1)
 local pattern_b=spaces*comma^0*spaces*(key*((spaces*equal*spaces*value)+C("")))
 local hash={}
@@ -8384,9 +8425,11 @@ end
 local pattern_a_s=(pattern_a/set)^1
 local pattern_b_s=(pattern_b/set)^1
 local pattern_c_s=(pattern_c/set)^1
+local pattern_d_s=(pattern_d/set)^1
 patterns.settings_to_hash_a=pattern_a_s
 patterns.settings_to_hash_b=pattern_b_s
 patterns.settings_to_hash_c=pattern_c_s
+patterns.settings_to_hash_d=pattern_d_s
 function parsers.make_settings_to_hash_pattern(set,how)
   if how=="strict" then
     return (pattern_c/set)^1
@@ -8414,6 +8457,17 @@ function parsers.settings_to_hash(str,existing)
     return hash
   end
 end
+function parsers.settings_to_hash_colon_too(str)
+  if not str or str=="" then
+    return {}
+  elseif type(str)=="table" then
+    return str
+  else
+    hash={}
+    lpegmatch(pattern_d_s,str)
+    return hash
+  end
+end
 function parsers.settings_to_hash_tolerant(str,existing)
   if not str or str=="" then
     return {}
@@ -8451,7 +8505,7 @@ function parsers.settings_to_hash_strict(str,existing)
   end
 end
 local separator=comma*space^0
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-comma))^0)
 local pattern=spaces*Ct(value*(separator*value)^0)
 patterns.settings_to_array=pattern
 function parsers.settings_to_array(str,strict)
@@ -8486,7 +8540,7 @@ function parsers.settings_to_numbers(str)
   end
   return str
 end
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+nestedbrackets+nestedparents+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+nestedbrackets+nestedparents+(1-comma))^0)
 local pattern=spaces*Ct(value*(separator*value)^0)
 function parsers.settings_to_array_obey_fences(str)
   return lpegmatch(pattern,str)
@@ -8501,7 +8555,7 @@ function parsers.groupedsplitat(symbol,withaction)
   if not pattern then
     local symbols=S(symbol)
     local separator=space^0*symbols*space^0
-    local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-(space^0*(symbols+P(-1)))))^0)
+    local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-(space^0*(symbols+P(-1)))))^0)
     if withaction then
       local withvalue=Carg(1)*value/function(f,s) return f(s) end
       pattern=spaces*withvalue*(separator*withvalue)^0
@@ -9274,7 +9328,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["trac-log"] = package.loaded["trac-log"] or true
 
--- original size: 32922, stripped down to: 23011
+-- original size: 32361, stripped down to: 22577
 
 if not modules then modules={} end modules ['trac-log']={
   version=1.001,
@@ -9871,51 +9925,39 @@ end)
 if tex then
   local report=logs.reporter("pages") 
   local texgetcount=tex and tex.getcount
-  local real,user,sub
+  local real,user,sub=0,0,0
   function logs.start_page_number()
     real=texgetcount("realpageno")
     user=texgetcount("userpageno")
     sub=texgetcount("subpageno")
   end
   local timing=false
-  local starttime=nil
   local lasttime=nil
   trackers.register("pages.timing",function(v) 
-    starttime=os.clock() 
-    timing=true
+    timing=""
   end)
   function logs.stop_page_number() 
     if timing then
-      local elapsed,average
-      local stoptime=os.clock()
+      local elapsed=statistics.currenttime(statistics)
+      local average,page
       if not lasttime or real<2 then
-        elapsed=stoptime
-        average=stoptime
-        starttime=stoptime
-      else
-        elapsed=stoptime-lasttime
-        average=(stoptime-starttime)/(real-1)
-      end
-      lasttime=stoptime
-      if real<=0 then
-        report("flushing page, time %0.04f / %0.04f",elapsed,average)
-      elseif user<=0 then
-        report("flushing realpage %s, time %0.04f / %0.04f",real,elapsed,average)
-      elseif sub<=0 then
-        report("flushing realpage %s, userpage %s, time %0.04f / %0.04f",real,user,elapsed,average)
+        average=elapsed
+        page=elapsed
       else
-        report("flushing realpage %s, userpage %s, subpage %s, time %0.04f / %0.04f",real,user,sub,elapsed,average)
-      end
+        average=elapsed/(real-1)
+        page=elapsed-lasttime
+      end
+      lasttime=elapsed
+      timing=formatters[", total %0.03f, page %0.03f, average %0.03f"](elapsed,page,average)
+    end
+    if real<=0 then
+      report("flushing page%s",timing)
+    elseif user<=0 then
+      report("flushing realpage %s%s",real,timing)
+    elseif sub<=0 then
+      report("flushing realpage %s, userpage %s%s",real,user,timing)
     else
-      if real<=0 then
-        report("flushing page")
-      elseif user<=0 then
-        report("flushing realpage %s",real)
-      elseif sub<=0 then
-        report("flushing realpage %s, userpage %s",real,user)
-      else
-        report("flushing realpage %s, userpage %s, subpage %s",real,user,sub)
-      end
+      report("flushing realpage %s, userpage %s, subpage %s%s",real,user,sub,timing)
     end
     logs.flush()
   end
@@ -10167,7 +10209,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["trac-inf"] = package.loaded["trac-inf"] or true
 
--- original size: 8097, stripped down to: 5534
+-- original size: 8610, stripped down to: 5942
 
 if not modules then modules={} end modules ['trac-inf']={
   version=1.001,
@@ -10239,6 +10281,22 @@ local function elapsed(instance)
     return timer and seconds(timer.loadtime) or 0
   end
 end
+local function currenttime(instance)
+  if type(instance)=="number" then
+    return instance
+  else
+    local timer=timers[instance or "notimer"]
+    local it=timer.timing
+    if it>1 then
+    else
+      local starttime=timer.starttime
+      if starttime and starttime>0 then
+        return seconds(timer.loadtime+ticks()-starttime)
+      end
+    end
+    return 0
+  end
+end
 local function elapsedtime(instance)
   return format("%0.3f",elapsed(instance))
 end
@@ -10254,6 +10312,7 @@ statistics.hastiming=hastiming
 statistics.resettiming=resettiming
 statistics.starttiming=starttiming
 statistics.stoptiming=stoptiming
+statistics.currenttime=currenttime
 statistics.elapsed=elapsed
 statistics.elapsedtime=elapsedtime
 statistics.elapsedindeed=elapsedindeed
@@ -10653,12 +10712,12 @@ function luautilities.checkmemory(previous,threshold,trace)
       collectgarbage("collect")
       local afterwards=collectgarbage("count")
       if trace or tracememory then
-        report_mem("previous %i MB, current %i MB, delta %i MB, threshold %i MB, afterwards %i MB",
+        report_mem("previous %r MB, current %r MB, delta %r MB, threshold %r MB, afterwards %r MB",
           previous/1024,current/1024,delta/1024,threshold,afterwards)
       end
       return afterwards
     elseif trace or tracememory then
-      report_mem("previous %i MB, current %i MB, delta %i MB, threshold %i MB",
+      report_mem("previous %r MB, current %r MB, delta %r MB, threshold %r MB",
         previous/1024,current/1024,delta/1024,threshold)
     end
   end
@@ -13571,7 +13630,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["lxml-lpt"] = package.loaded["lxml-lpt"] or true
 
--- original size: 53301, stripped down to: 32477
+-- original size: 53326, stripped down to: 32477
 
 if not modules then modules={} end modules ['lxml-lpt']={
   version=1.001,
@@ -21346,8 +21405,8 @@ end -- of closure
 
 -- used libraries    : l-lua.lua l-macro.lua l-sandbox.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-fil.lua util-sac.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-tpl.lua util-sbx.lua util-mrg.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
 -- skipped libraries : -
--- original bytes    : 877962
--- stripped bytes    : 317771
+-- original bytes    : 880132
+-- stripped bytes    : 318258
 
 -- end library merge
 
@@ -21623,7 +21682,7 @@ local helpinfo = [[
    </subcategory>
    <subcategory>
     <flag name="edit"><short>launch editor with found file</short></flag>
-    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>)</short></flag>
+    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>,<ref name="list"/>)</short></flag>
    </subcategory>
    <subcategory>
     <flag name="timedrun"><short>run a script and time its run</short></flag>
@@ -22022,9 +22081,9 @@ function resolvers.launch(str)
 end
 
 function runners.launch_file(filename)
-    trackers.enable("resolvers.locating")
     local allresults = environment.arguments["all"]
-    local pattern = environment.arguments["pattern"]
+    local pattern    = environment.arguments["pattern"]
+    local listonly   = environment.arguments["list"]
     if not pattern or pattern == "" then
         pattern = filename
     end
@@ -22039,14 +22098,32 @@ function runners.launch_file(filename)
             t = resolvers.findfiles("*/" .. pattern .. "*",nil,allresults)
         end
         if t and #t > 0 then
-            if allresults then
-                for _, v in pairs(t) do
-                    report("launching %s", v)
-                    resolvers.launch(v)
+            for i=1,#t do
+                local name = t[i]
+                if listonly then
+                    report("% 3i:  %-30s %s",i,file.basename(name),file.dirname(name))
+                else
+                    report("launching: %s",name)
+                    resolvers.launch(name)
+                    if not allresults then
+                        break
+                    end
+                end
+            end
+            if listonly then
+                io.write("\n")
+                io.write("\n[select number]\n\n>> ")
+                local answer = tonumber(io.read())
+                if answer then
+                    io.write("\n")
+                    local name = t[answer]
+                    if name then
+                        report("launching: %s",name)
+                        resolvers.launch(name)
+                    else
+                        report("invalid number")
+                    end
                 end
-            else
-                report("launching %s", t[1])
-                resolvers.launch(t[1])
             end
         else
             report("no match for %s", pattern)
@@ -22188,22 +22265,22 @@ function runners.execute_ctx_script(filename,...)
                     local scriptbase = match(scriptname,".*mtx%-([^%-]-)%.lua")
                     if scriptbase then
                         local data = io.loaddata(scriptname)
-local application = match(data,"local application.-=.-(%{.-%})")
-if application then
-    application = loadstring("return " .. application)
-    if application then
-        application = application()
-        local banner = application.banner
-        if banner then
-            local description, version = match(banner,"^(.-) ([%d.]+)$")
-            if description then
-                valid[#valid+1] = { scriptbase, version, description }
-            else
-                valid[#valid+1] = { scriptbase, "", banner }
-            end
-        end
-    end
-end
+                        local application = match(data,"local application.-=.-(%{.-%})")
+                        if application then
+                            application = loadstring("return " .. application)
+                            if application then
+                                application = application()
+                                local banner = application.banner
+                                if banner then
+                                    local description, version = match(banner,"^(.-) ([%d.]+)$")
+                                    if description then
+                                        valid[#valid+1] = { scriptbase, version, description }
+                                    else
+                                        valid[#valid+1] = { scriptbase, "", banner }
+                                    end
+                                end
+                            end
+                        end
                     end
                 end
                 if #valid > 0 then
diff --git a/scripts/context/stubs/win64/mtxrun.lua b/scripts/context/stubs/win64/mtxrun.lua
index 0f4767d91..dab83b4de 100644
--- a/scripts/context/stubs/win64/mtxrun.lua
+++ b/scripts/context/stubs/win64/mtxrun.lua
@@ -1,16 +1,5 @@
 #!/usr/bin/env texlua
 
--- for k, v in next, _G.string do
---     local tv = type(v)
---     if tv == "table" then
---         for kk, vv in next, v do
---             print(k,kk,vv)
---         end
---     else
---         print(tv,k,v)
---     end
--- end
-
 if not modules then modules = { } end modules ['mtxrun'] = {
     version   = 1.001,
     comment   = "runner, lua replacement for texmfstart.rb",
@@ -992,7 +981,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-lpeg"] = package.loaded["l-lpeg"] or true
 
--- original size: 38582, stripped down to: 20518
+-- original size: 39305, stripped down to: 21144
 
 if not modules then modules={} end modules ['l-lpeg']={
   version=1.001,
@@ -1616,7 +1605,7 @@ local function make2(t,rest)
   end
   return p
 end
-function lpeg.utfchartabletopattern(list,insensitive) 
+local function utfchartabletopattern(list,insensitive) 
   local tree={}
   local n=#list
   if n==0 then
@@ -1689,6 +1678,13 @@ function lpeg.utfchartabletopattern(list,insensitive)
   end
   return (insensitive and make2 or make1)(tree)
 end
+lpeg.utfchartabletopattern=utfchartabletopattern
+function lpeg.utfreplacer(list,insensitive)
+  local pattern=Cs((utfchartabletopattern(list,insensitive)/list+utf8character)^0)
+  return function(str)
+    return lpegmatch(pattern,str) or str
+  end
+end
 patterns.containseol=lpeg.finder(eol)
 local function nextstep(n,step,result)
   local m=n%step   
@@ -1783,6 +1779,21 @@ function string.tobytes(s)
     return lpegmatch(hextobytes,s)
   end
 end
+local patterns={} 
+local function containsws(what)
+  local p=patterns[what]
+  if not p then
+    local p1=P(what)*(whitespace+P(-1))*Cc(true)
+    local p2=whitespace*P(p1)
+    p=P(p1)+P(1-p2)^0*p2+Cc(false)
+    patterns[what]=p
+  end
+  return p
+end
+lpeg.containsws=containsws
+function string.containsws(str,what)
+  return lpegmatch(patterns[what] or containsws(what),str)
+end
 
 
 end -- of closure
@@ -1935,7 +1946,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-table"] = package.loaded["l-table"] or true
 
--- original size: 40197, stripped down to: 23561
+-- original size: 40547, stripped down to: 23820
 
 if not modules then modules={} end modules ['l-table']={
   version=1.001,
@@ -2857,7 +2868,7 @@ function table.reverse(t)
     return t
   end
 end
-function table.sequenced(t,sep,simple) 
+local function sequenced(t,sep,simple)
   if not t then
     return ""
   end
@@ -2876,16 +2887,25 @@ function table.sequenced(t,sep,simple)
           s[n]=k
         elseif v and v~="" then
           n=n+1
-          s[n]=k.."="..tostring(v)
+          if type(v)=="table" then
+            s[n]=k.."={"..sequenced(v,sep,simple).."}"
+          else
+            s[n]=k.."="..tostring(v)
+          end
         end
       else
         n=n+1
-        s[n]=k.."="..tostring(v)
+        if type(v)=="table" then
+          s[n]=k.."={"..sequenced(v,sep,simple).."}"
+        else
+          s[n]=k.."="..tostring(v)
+        end
       end
     end
   end
   return concat(s,sep or " | ")
 end
+table.sequenced=sequenced
 function table.print(t,...)
   if type(t)~="table" then
     print(tostring(t))
@@ -3556,7 +3576,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-os"] = package.loaded["l-os"] or true
 
--- original size: 16268, stripped down to: 9246
+-- original size: 16586, stripped down to: 9456
 
 if not modules then modules={} end modules ['l-os']={
   version=1.001,
@@ -3663,7 +3683,7 @@ end
 local launchers={
   windows="start %s",
   macosx="open %s",
-  unix="$BROWSER %s &> /dev/null &",
+  unix="xdg-open %s &> /dev/null &",
 }
 function os.launch(str)
   execute(format(launchers[os.name] or launchers.unix,str))
@@ -3695,7 +3715,8 @@ if platform~="" then
   os.platform=platform
 elseif os.type=="windows" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("PROCESSOR_ARCHITECTURE") or ""
+    local architecture=os.getenv("PROCESSOR_ARCHITECTURE") or ""
+    local platform=""
     if find(architecture,"AMD64",1,true) then
       platform="win64"
     else
@@ -3707,13 +3728,16 @@ elseif os.type=="windows" then
   end
 elseif name=="linux" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("HOSTTYPE") or resultof("uname -m") or ""
-    if find(architecture,"x86_64",1,true) then
-      platform="linux-64"
+    local architecture=os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local platform=os.getenv("MTX_PLATFORM")
+    local musl=find(os.selfdir or "","linuxmusl")
+    if platform~="" then
+    elseif find(architecture,"x86_64",1,true) then
+      platform=musl and "linuxmusl" or "linux-64"
     elseif find(architecture,"ppc",1,true) then
       platform="linux-ppc"
     else
-      platform="linux"
+      platform=musl and "linuxmusl" or "linux"
     end
     os.setenv("MTX_PLATFORM",platform)
     os.platform=platform
@@ -3721,7 +3745,8 @@ elseif name=="linux" then
   end
 elseif name=="macosx" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("echo $HOSTTYPE") or ""
+    local architecture=resultof("echo $HOSTTYPE") or ""
+    local platform=""
     if architecture=="" then
       platform="osx-intel"
     elseif find(architecture,"i386",1,true) then
@@ -3737,7 +3762,8 @@ elseif name=="macosx" then
   end
 elseif name=="sunos" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("uname -m") or ""
+    local architecture=resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"sparc",1,true) then
       platform="solaris-sparc"
     else 
@@ -3749,7 +3775,8 @@ elseif name=="sunos" then
   end
 elseif name=="freebsd" then
   function resolvers.platform(t,k)
-    local platform,architecture="",resultof("uname -m") or ""
+    local architecture=resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"amd64",1,true) then
       platform="freebsd-amd64"
     else
@@ -3761,7 +3788,8 @@ elseif name=="freebsd" then
   end
 elseif name=="kfreebsd" then
   function resolvers.platform(t,k)
-    local platform,architecture="",os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local architecture=os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+    local platform=""
     if find(architecture,"x86_64",1,true) then
       platform="kfreebsd-amd64"
     else
@@ -3931,7 +3959,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["l-file"] = package.loaded["l-file"] or true
 
--- original size: 21616, stripped down to: 10359
+-- original size: 21804, stripped down to: 10461
 
 if not modules then modules={} end modules ['l-file']={
   version=1.001,
@@ -3951,24 +3979,22 @@ local lpegmatch=lpeg.match
 local getcurrentdir,attributes=lfs.currentdir,lfs.attributes
 local checkedsplit=string.checkedsplit
 local P,R,S,C,Cs,Cp,Cc,Ct=lpeg.P,lpeg.R,lpeg.S,lpeg.C,lpeg.Cs,lpeg.Cp,lpeg.Cc,lpeg.Ct
-local tricky=S("/\\")*P(-1)
 local attributes=lfs.attributes
-if sandbox then
-  sandbox.redefine(lfs.isfile,"lfs.isfile")
-  sandbox.redefine(lfs.isdir,"lfs.isdir")
-end
 function lfs.isdir(name)
-  if lpegmatch(tricky,name) then
-    return attributes(name,"mode")=="directory"
-  else
-    return attributes(name.."/.","mode")=="directory"
-  end
+  return attributes(name,"mode")=="directory"
 end
 function lfs.isfile(name)
-  return attributes(name,"mode")=="file"
+  local a=attributes(name,"mode")
+  return a=="file" or a=="link" or nil
 end
 function lfs.isfound(name)
-  return attributes(name,"mode")=="file" and name or nil
+  local a=attributes(name,"mode")
+  return (a=="file" or a=="link") and name or nil
+end
+if sandbox then
+  sandbox.redefine(lfs.isfile,"lfs.isfile")
+  sandbox.redefine(lfs.isdir,"lfs.isdir")
+  sandbox.redefine(lfs.isfound,"lfs.isfound")
 end
 local colon=P(":")
 local period=P(".")
@@ -4325,6 +4351,10 @@ function file.withinbase(path)
   end
   return true
 end
+local symlinkattributes=lfs.symlinkattributes
+function lfs.readlink(name)
+  return symlinkattributes(name,"target") or nil
+end
 
 
 end -- of closure
@@ -8150,7 +8180,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-sto"] = package.loaded["util-sto"] or true
 
--- original size: 6449, stripped down to: 3069
+-- original size: 6619, stripped down to: 3214
 
 if not modules then modules={} end modules ['util-sto']={
   version=1.001,
@@ -8301,6 +8331,15 @@ function table.getmetatablekey(t,key,value)
   local m=getmetatable(t)
   return m and m[key]
 end
+function table.makeweak(t)
+  local m=getmetatable(t)
+  if m then
+    m.__mode="v"
+  else
+    setmetatable(t,{ __mode="v" })
+  end
+  return t
+end
 
 
 end -- of closure
@@ -8309,7 +8348,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-prs"] = package.loaded["util-prs"] or true
 
--- original size: 22956, stripped down to: 16106
+-- original size: 23400, stripped down to: 16473
 
 if not modules then modules={} end modules ['util-prs']={
   version=1.001,
@@ -8338,6 +8377,7 @@ utilities.parsers.hashes=hashes
 local digit=R("09")
 local space=P(' ')
 local equal=P("=")
+local colon=P(":")
 local comma=P(",")
 local lbrace=P("{")
 local rbrace=P("}")
@@ -8371,10 +8411,11 @@ lpegpatterns.nestedparents=nestedparents
 lpegpatterns.nested=nestedbraces 
 lpegpatterns.argument=argument   
 lpegpatterns.content=content    
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-comma))^0)
 local key=C((1-equal-comma)^1)
 local pattern_a=(space+comma)^0*(key*equal*value+key*C(""))
 local pattern_c=(space+comma)^0*(key*equal*value)
+local pattern_d=(space+comma)^0*(key*(equal+colon)*value+key*C(""))
 local key=C((1-space-equal-comma)^1)
 local pattern_b=spaces*comma^0*spaces*(key*((spaces*equal*spaces*value)+C("")))
 local hash={}
@@ -8384,9 +8425,11 @@ end
 local pattern_a_s=(pattern_a/set)^1
 local pattern_b_s=(pattern_b/set)^1
 local pattern_c_s=(pattern_c/set)^1
+local pattern_d_s=(pattern_d/set)^1
 patterns.settings_to_hash_a=pattern_a_s
 patterns.settings_to_hash_b=pattern_b_s
 patterns.settings_to_hash_c=pattern_c_s
+patterns.settings_to_hash_d=pattern_d_s
 function parsers.make_settings_to_hash_pattern(set,how)
   if how=="strict" then
     return (pattern_c/set)^1
@@ -8414,6 +8457,17 @@ function parsers.settings_to_hash(str,existing)
     return hash
   end
 end
+function parsers.settings_to_hash_colon_too(str)
+  if not str or str=="" then
+    return {}
+  elseif type(str)=="table" then
+    return str
+  else
+    hash={}
+    lpegmatch(pattern_d_s,str)
+    return hash
+  end
+end
 function parsers.settings_to_hash_tolerant(str,existing)
   if not str or str=="" then
     return {}
@@ -8451,7 +8505,7 @@ function parsers.settings_to_hash_strict(str,existing)
   end
 end
 local separator=comma*space^0
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-comma))^0)
 local pattern=spaces*Ct(value*(separator*value)^0)
 patterns.settings_to_array=pattern
 function parsers.settings_to_array(str,strict)
@@ -8486,7 +8540,7 @@ function parsers.settings_to_numbers(str)
   end
   return str
 end
-local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+nestedbrackets+nestedparents+(1-comma))^0)
+local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+nestedbrackets+nestedparents+(1-comma))^0)
 local pattern=spaces*Ct(value*(separator*value)^0)
 function parsers.settings_to_array_obey_fences(str)
   return lpegmatch(pattern,str)
@@ -8501,7 +8555,7 @@ function parsers.groupedsplitat(symbol,withaction)
   if not pattern then
     local symbols=S(symbol)
     local separator=space^0*symbols*space^0
-    local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-(space^0*(symbols+P(-1)))))^0)
+    local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace+C((nestedbraces+(1-(space^0*(symbols+P(-1)))))^0)
     if withaction then
       local withvalue=Carg(1)*value/function(f,s) return f(s) end
       pattern=spaces*withvalue*(separator*withvalue)^0
@@ -9274,7 +9328,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["trac-log"] = package.loaded["trac-log"] or true
 
--- original size: 32922, stripped down to: 23011
+-- original size: 32361, stripped down to: 22577
 
 if not modules then modules={} end modules ['trac-log']={
   version=1.001,
@@ -9871,51 +9925,39 @@ end)
 if tex then
   local report=logs.reporter("pages") 
   local texgetcount=tex and tex.getcount
-  local real,user,sub
+  local real,user,sub=0,0,0
   function logs.start_page_number()
     real=texgetcount("realpageno")
     user=texgetcount("userpageno")
     sub=texgetcount("subpageno")
   end
   local timing=false
-  local starttime=nil
   local lasttime=nil
   trackers.register("pages.timing",function(v) 
-    starttime=os.clock() 
-    timing=true
+    timing=""
   end)
   function logs.stop_page_number() 
     if timing then
-      local elapsed,average
-      local stoptime=os.clock()
+      local elapsed=statistics.currenttime(statistics)
+      local average,page
       if not lasttime or real<2 then
-        elapsed=stoptime
-        average=stoptime
-        starttime=stoptime
-      else
-        elapsed=stoptime-lasttime
-        average=(stoptime-starttime)/(real-1)
-      end
-      lasttime=stoptime
-      if real<=0 then
-        report("flushing page, time %0.04f / %0.04f",elapsed,average)
-      elseif user<=0 then
-        report("flushing realpage %s, time %0.04f / %0.04f",real,elapsed,average)
-      elseif sub<=0 then
-        report("flushing realpage %s, userpage %s, time %0.04f / %0.04f",real,user,elapsed,average)
+        average=elapsed
+        page=elapsed
       else
-        report("flushing realpage %s, userpage %s, subpage %s, time %0.04f / %0.04f",real,user,sub,elapsed,average)
-      end
+        average=elapsed/(real-1)
+        page=elapsed-lasttime
+      end
+      lasttime=elapsed
+      timing=formatters[", total %0.03f, page %0.03f, average %0.03f"](elapsed,page,average)
+    end
+    if real<=0 then
+      report("flushing page%s",timing)
+    elseif user<=0 then
+      report("flushing realpage %s%s",real,timing)
+    elseif sub<=0 then
+      report("flushing realpage %s, userpage %s%s",real,user,timing)
     else
-      if real<=0 then
-        report("flushing page")
-      elseif user<=0 then
-        report("flushing realpage %s",real)
-      elseif sub<=0 then
-        report("flushing realpage %s, userpage %s",real,user)
-      else
-        report("flushing realpage %s, userpage %s, subpage %s",real,user,sub)
-      end
+      report("flushing realpage %s, userpage %s, subpage %s%s",real,user,sub,timing)
     end
     logs.flush()
   end
@@ -10167,7 +10209,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["trac-inf"] = package.loaded["trac-inf"] or true
 
--- original size: 8097, stripped down to: 5534
+-- original size: 8610, stripped down to: 5942
 
 if not modules then modules={} end modules ['trac-inf']={
   version=1.001,
@@ -10239,6 +10281,22 @@ local function elapsed(instance)
     return timer and seconds(timer.loadtime) or 0
   end
 end
+local function currenttime(instance)
+  if type(instance)=="number" then
+    return instance
+  else
+    local timer=timers[instance or "notimer"]
+    local it=timer.timing
+    if it>1 then
+    else
+      local starttime=timer.starttime
+      if starttime and starttime>0 then
+        return seconds(timer.loadtime+ticks()-starttime)
+      end
+    end
+    return 0
+  end
+end
 local function elapsedtime(instance)
   return format("%0.3f",elapsed(instance))
 end
@@ -10254,6 +10312,7 @@ statistics.hastiming=hastiming
 statistics.resettiming=resettiming
 statistics.starttiming=starttiming
 statistics.stoptiming=stoptiming
+statistics.currenttime=currenttime
 statistics.elapsed=elapsed
 statistics.elapsedtime=elapsedtime
 statistics.elapsedindeed=elapsedindeed
@@ -10653,12 +10712,12 @@ function luautilities.checkmemory(previous,threshold,trace)
       collectgarbage("collect")
       local afterwards=collectgarbage("count")
       if trace or tracememory then
-        report_mem("previous %i MB, current %i MB, delta %i MB, threshold %i MB, afterwards %i MB",
+        report_mem("previous %r MB, current %r MB, delta %r MB, threshold %r MB, afterwards %r MB",
           previous/1024,current/1024,delta/1024,threshold,afterwards)
       end
       return afterwards
     elseif trace or tracememory then
-      report_mem("previous %i MB, current %i MB, delta %i MB, threshold %i MB",
+      report_mem("previous %r MB, current %r MB, delta %r MB, threshold %r MB",
         previous/1024,current/1024,delta/1024,threshold)
     end
   end
@@ -13571,7 +13630,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["lxml-lpt"] = package.loaded["lxml-lpt"] or true
 
--- original size: 53301, stripped down to: 32477
+-- original size: 53326, stripped down to: 32477
 
 if not modules then modules={} end modules ['lxml-lpt']={
   version=1.001,
@@ -21346,8 +21405,8 @@ end -- of closure
 
 -- used libraries    : l-lua.lua l-macro.lua l-sandbox.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-fil.lua util-sac.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-tpl.lua util-sbx.lua util-mrg.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
 -- skipped libraries : -
--- original bytes    : 877962
--- stripped bytes    : 317771
+-- original bytes    : 880132
+-- stripped bytes    : 318258
 
 -- end library merge
 
@@ -21623,7 +21682,7 @@ local helpinfo = [[
    </subcategory>
    <subcategory>
     <flag name="edit"><short>launch editor with found file</short></flag>
-    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>)</short></flag>
+    <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>,<ref name="list"/>)</short></flag>
    </subcategory>
    <subcategory>
     <flag name="timedrun"><short>run a script and time its run</short></flag>
@@ -22022,9 +22081,9 @@ function resolvers.launch(str)
 end
 
 function runners.launch_file(filename)
-    trackers.enable("resolvers.locating")
     local allresults = environment.arguments["all"]
-    local pattern = environment.arguments["pattern"]
+    local pattern    = environment.arguments["pattern"]
+    local listonly   = environment.arguments["list"]
     if not pattern or pattern == "" then
         pattern = filename
     end
@@ -22039,14 +22098,32 @@ function runners.launch_file(filename)
             t = resolvers.findfiles("*/" .. pattern .. "*",nil,allresults)
         end
         if t and #t > 0 then
-            if allresults then
-                for _, v in pairs(t) do
-                    report("launching %s", v)
-                    resolvers.launch(v)
+            for i=1,#t do
+                local name = t[i]
+                if listonly then
+                    report("% 3i:  %-30s %s",i,file.basename(name),file.dirname(name))
+                else
+                    report("launching: %s",name)
+                    resolvers.launch(name)
+                    if not allresults then
+                        break
+                    end
+                end
+            end
+            if listonly then
+                io.write("\n")
+                io.write("\n[select number]\n\n>> ")
+                local answer = tonumber(io.read())
+                if answer then
+                    io.write("\n")
+                    local name = t[answer]
+                    if name then
+                        report("launching: %s",name)
+                        resolvers.launch(name)
+                    else
+                        report("invalid number")
+                    end
                 end
-            else
-                report("launching %s", t[1])
-                resolvers.launch(t[1])
             end
         else
             report("no match for %s", pattern)
@@ -22188,22 +22265,22 @@ function runners.execute_ctx_script(filename,...)
                     local scriptbase = match(scriptname,".*mtx%-([^%-]-)%.lua")
                     if scriptbase then
                         local data = io.loaddata(scriptname)
-local application = match(data,"local application.-=.-(%{.-%})")
-if application then
-    application = loadstring("return " .. application)
-    if application then
-        application = application()
-        local banner = application.banner
-        if banner then
-            local description, version = match(banner,"^(.-) ([%d.]+)$")
-            if description then
-                valid[#valid+1] = { scriptbase, version, description }
-            else
-                valid[#valid+1] = { scriptbase, "", banner }
-            end
-        end
-    end
-end
+                        local application = match(data,"local application.-=.-(%{.-%})")
+                        if application then
+                            application = loadstring("return " .. application)
+                            if application then
+                                application = application()
+                                local banner = application.banner
+                                if banner then
+                                    local description, version = match(banner,"^(.-) ([%d.]+)$")
+                                    if description then
+                                        valid[#valid+1] = { scriptbase, version, description }
+                                    else
+                                        valid[#valid+1] = { scriptbase, "", banner }
+                                    end
+                                end
+                            end
+                        end
                     end
                 end
                 if #valid > 0 then
diff --git a/tex/context/base/mkii/cont-new.mkii b/tex/context/base/mkii/cont-new.mkii
index d8599af1a..734fea0b7 100644
--- a/tex/context/base/mkii/cont-new.mkii
+++ b/tex/context/base/mkii/cont-new.mkii
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2018.04.03 22:22}
+\newcontextversion{2018.04.13 14:53}
 
 %D This file is loaded at runtime, thereby providing an
 %D excellent place for hacks, patches, extensions and new
diff --git a/tex/context/base/mkii/context.mkii b/tex/context/base/mkii/context.mkii
index 31663439f..22b2f44c9 100644
--- a/tex/context/base/mkii/context.mkii
+++ b/tex/context/base/mkii/context.mkii
@@ -20,7 +20,7 @@
 %D your styles an modules.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2018.04.03 22:22}
+\edef\contextversion{2018.04.13 14:53}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/mkii/mult-nl.mkii b/tex/context/base/mkii/mult-nl.mkii
index ba7c5a42c..be6df5d07 100644
--- a/tex/context/base/mkii/mult-nl.mkii
+++ b/tex/context/base/mkii/mult-nl.mkii
@@ -185,6 +185,7 @@
 \setinterfacevariable{extremestretch}{extremestretch}
 \setinterfacevariable{fact}{gegeven}
 \setinterfacevariable{february}{februari}
+\setinterfacevariable{field}{veld}
 \setinterfacevariable{figure}{figuur}
 \setinterfacevariable{figures}{figuren}
 \setinterfacevariable{file}{file}
@@ -794,7 +795,7 @@
 \setinterfaceconstant{family}{soort}
 \setinterfaceconstant{features}{features}
 \setinterfaceconstant{fences}{fences}
-\setinterfaceconstant{field}{field}
+\setinterfaceconstant{field}{veld}
 \setinterfaceconstant{fieldbackgroundcolor}{veldachtergrondkleur}
 \setinterfaceconstant{fieldframecolor}{veldkaderkleur}
 \setinterfaceconstant{fieldlayer}{veldlaag}
@@ -849,6 +850,7 @@
 \setinterfaceconstant{headerstate}{hoofdstatus}
 \setinterfaceconstant{headlabel}{koplabel}
 \setinterfaceconstant{headnumber}{kopnummer}
+\setinterfaceconstant{headseparator}{kopscheider}
 \setinterfaceconstant{headstyle}{kopletter}
 \setinterfaceconstant{height}{hoogte}
 \setinterfaceconstant{hfactor}{hfactor}
@@ -1075,6 +1077,7 @@
 \setinterfaceconstant{preview}{preview}
 \setinterfaceconstant{previous}{vorige}
 \setinterfaceconstant{previousnumber}{vorigenummer}
+\setinterfaceconstant{print}{print}
 \setinterfaceconstant{printable}{printbaar}
 \setinterfaceconstant{process}{proces}
 \setinterfaceconstant{profile}{profile}
@@ -1160,8 +1163,10 @@
 \setinterfaceconstant{sidemethod}{zijmethode}
 \setinterfaceconstant{sidespaceafter}{zijnawit}
 \setinterfaceconstant{sidespacebefore}{zijvoorwit}
+\setinterfaceconstant{sidespaceinbetween}{zijtussenwit}
 \setinterfaceconstant{sidethreshold}{sidethreshold}
 \setinterfaceconstant{sign}{teken}
+\setinterfaceconstant{simplecommand}{simpelcommando}
 \setinterfaceconstant{size}{formaat}
 \setinterfaceconstant{slantedfeatures}{slantedfeatures}
 \setinterfaceconstant{slantedfont}{slantedfont}
diff --git a/tex/context/base/mkiv/anch-bck.mkvi b/tex/context/base/mkiv/anch-bck.mkvi
index 348ea0ad1..911b1bca2 100644
--- a/tex/context/base/mkiv/anch-bck.mkvi
+++ b/tex/context/base/mkiv/anch-bck.mkvi
@@ -474,13 +474,13 @@
          \strc_floats_mark_as_free
            \plustwo
            \d_page_sides_leftskip
-           \d_strc_floats_margin
+           \d_page_sides_margin
            \d_page_sides_topskip
            \d_page_sides_bottomskip
        \or   % rightside
          \strc_floats_mark_as_free
            \plusthree
-           \d_strc_floats_margin
+           \d_page_sides_margin
            \d_page_sides_rightskip
            \d_page_sides_topskip
            \d_page_sides_bottomskip
diff --git a/tex/context/base/mkiv/back-exp.lua b/tex/context/base/mkiv/back-exp.lua
index b18679fa2..26efe6aad 100644
--- a/tex/context/base/mkiv/back-exp.lua
+++ b/tex/context/base/mkiv/back-exp.lua
@@ -118,6 +118,7 @@ local tonut             = nuts.tonut
 local getnext           = nuts.getnext
 local getsubtype        = nuts.getsubtype
 local getfont           = nuts.getfont
+local getchar           = nuts.getchar
 local getdisc           = nuts.getdisc
 local getcomponents     = nuts.getcomponents
 local getlist           = nuts.getlist
@@ -167,7 +168,7 @@ local currentparagraph  = nil
 
 local noftextblocks     = 0
 
-local hyphencode        = 0xAD
+----- hyphencode        = 0xAD
 local hyphen            = utfchar(0xAD) -- todo: also emdash etc
 local tagsplitter       = structurestags.patterns.splitter
 ----- colonsplitter     = lpeg.splitat(":")
@@ -2748,9 +2749,12 @@ end
 
 local function collectresults(head,list,pat,pap) -- is last used (we also have currentattribute)
     local p
-    for n in traverse_nodes(head) do
-        local c, id = isglyph(n) -- 14: image, 8: literal (mp)
-        if c then
+--     for n in traverse_nodes(head) do
+--         local c, id = isglyph(n) -- 14: image, 8: literal (mp)
+--         if c then
+    for n, id in traverse_nodes(head) do
+        if id == glyph_code then
+            local c  = getchar(n)
             local at = getattr(n,a_tagged) or pat
             if not at then
              -- we need to tag the pagebody stuff as being valid skippable
@@ -2855,7 +2859,7 @@ local function collectresults(head,list,pat,pap) -- is last used (we also have c
         elseif id == disc_code then -- probably too late
             local pre, post, replace = getdisc(n)
             if keephyphens then
-                if pre and not getnext(pre) and isglyph(pre) == hyphencode then
+                if pre and not getnext(pre) and isglyph(pre) == 0xAD then -- hyphencode then
                     nofcurrentcontent = nofcurrentcontent + 1
                     currentcontent[nofcurrentcontent] = hyphen
                 end
diff --git a/tex/context/base/mkiv/buff-ini.mkiv b/tex/context/base/mkiv/buff-ini.mkiv
index 1a5ce4591..6baf752cd 100644
--- a/tex/context/base/mkiv/buff-ini.mkiv
+++ b/tex/context/base/mkiv/buff-ini.mkiv
@@ -274,28 +274,4 @@
 
 \def\getbufferdata[#1]{\buff_get_stored_indeed{#1}}
 
-%D This is a weird one, moved from cont-new. Do we really need it? If not
-%D it will go away.
-
-\bgroup \permitcircumflexescape
-
-\obeylines % don't remove %'s !
-
-\gdef\collapsedspace#1%
-  {\ifx#1^^M%
-     \expandafter\collapsedspace
-   \else
-     \space
-     \expandafter#1%
-   \fi}
-
-\unexpanded\gdef\collapsespaces
-  {\prependtoksonce\relax\to\everyeof%
-   \ignorelines%
-   \ignoretabs%
-   \let\obeyedspace\collapsedspace%
-   \obeyspaces}
-
-\egroup
-
 \protect \endinput
diff --git a/tex/context/base/mkiv/catc-ini.mkiv b/tex/context/base/mkiv/catc-ini.mkiv
index 471e4d1c8..215ec14e1 100644
--- a/tex/context/base/mkiv/catc-ini.mkiv
+++ b/tex/context/base/mkiv/catc-ini.mkiv
@@ -23,58 +23,110 @@
 %D \MKII\ file. There is some overlap in code with \MKII\ but we take that
 %D for granted. Also, in \MKIV\ less active characters are used.
 
-\setnewconstant\escapecatcode             0
-\setnewconstant\begingroupcatcode         1
-\setnewconstant\endgroupcatcode           2
-\setnewconstant\mathshiftcatcode          3
-\setnewconstant\alignmentcatcode          4
-\setnewconstant\endoflinecatcode          5
-\setnewconstant\parametercatcode          6
-\setnewconstant\superscriptcatcode        7
-\setnewconstant\subscriptcatcode          8
-\setnewconstant\ignorecatcode             9
-\setnewconstant\spacecatcode             10
-\setnewconstant\lettercatcode            11
-\setnewconstant\othercatcode             12  % finally obsolete: \let\other \othercatcode
-\setnewconstant\activecatcode            13  % finally obsolete: \let\active\activecatcode
-\setnewconstant\commentcatcode           14
-\setnewconstant\invalidcatcode           15
-
-\setnewconstant\tabasciicode              9
-\setnewconstant\newlineasciicode         10  % don't confuse this one with \endoflineasciicode
-\setnewconstant\formfeedasciicode        12
-\setnewconstant\endoflineasciicode       13  % somewhat messy but this can be the active \par
-\setnewconstant\endoffileasciicode       26
-\setnewconstant\spaceasciicode           32
-\setnewconstant\exclamationmarkasciicode 33 % ! used in namespace protection
-\setnewconstant\doublequoteasciicode     34 % "
-\setnewconstant\hashasciicode            35
-\setnewconstant\dollarasciicode          36
-\setnewconstant\commentasciicode         37
-\setnewconstant\ampersandasciicode       38
-\setnewconstant\singlequoteasciicode     39 % '
-\setnewconstant\primeasciicode           39 % '
-\setnewconstant\hyphenasciicode          45
-\setnewconstant\forwardslashasciicode    47 % /
-\setnewconstant\colonasciicode           58
-\setnewconstant\lessthanasciicode        60 % < used as alternative verbatim {
-\setnewconstant\morethanasciicode        62 % > used as alternative verbatim }
-\setnewconstant\questionmarkasciicode    63 % ? used in namespace protection
-\setnewconstant\atsignasciicode          64 % @ used in namespace protection
-\setnewconstant\backslashasciicode       92 % `\\
-\setnewconstant\circumflexasciicode      94
-\setnewconstant\underscoreasciicode      95
-\setnewconstant\leftbraceasciicode      123 % `\{
-\setnewconstant\barasciicode            124 % `\|
-\setnewconstant\rightbraceasciicode     125 % `\}
-\setnewconstant\tildeasciicode          126 % `\~
-\setnewconstant\delasciicode            127
+% \normalprotected\def\setnewconstantfromchar#1%
+%   {\expandafter\ifdefined\expandafter#1\expandafter
+%         \let\expandafter#1\expandafter\undefined\expandafter\fi\expandafter
+%         \newcount\expandafter#1\expandafter#1\the#1\relax}
+%
+% \normalprotected\def\setnewconstantfromchar#1%
+%   {\begingroup
+%    \scratchcounter#1%
+%    \edef\!!stringa{\meaning#1}%
+%    \chardef#1\scratchcounter
+%    \edef\!!stringb{\meaning#1}%
+%    \normalexpanded{\endgroup
+%      \ifx\!!stringa\!!stringb
+%        \let#1\noexpand\undefined
+%        \newcount#1%
+%      \fi
+%      #1\the\scratchcounter\relax}}
+%
+% \normalprotected\def\setnewconstantfromchar#1%
+%   {\begingroup
+%    \edef\!!stringa{\meaning#1}%
+%    \expandafter\chardef\expandafter#1\the#1%
+%    \edef\!!stringb{\meaning#1}%
+%    \normalexpanded{\endgroup
+%      \ifx\!!stringa\!!stringb
+%        \let#1\noexpand\undefined
+%        \newcount#1%
+%      \fi
+%      #1\the#1\relax}}
+%
+% \normalprotected\def\setnewconstantfromchar#1%
+%   {\scratchcounter#1\let#1\undefined\newcount#1#1\scratchcounter}
+
+\def\promote#1{\scratchcounter#1\let#1\undefined\newcount#1#1\scratchcounter}
+
+\promote\escapecatcode
+\promote\begingroupcatcode
+\promote\endgroupcatcode
+\promote\mathshiftcatcode
+\promote\alignmentcatcode
+\promote\endoflinecatcode
+\promote\parametercatcode
+\promote\superscriptcatcode
+\promote\subscriptcatcode
+\promote\ignorecatcode
+\promote\spacecatcode
+\promote\lettercatcode
+\promote\othercatcode
+\promote\activecatcode
+\promote\commentcatcode
+\promote\invalidcatcode
+
+\promote\tabasciicode
+\promote\newlineasciicode
+\promote\formfeedasciicode
+\promote\endoflineasciicode
+\promote\endoffileasciicode
+\promote\spaceasciicode
+\promote\exclamationmarkasciicode
+\promote\doublequoteasciicode
+\promote\hashasciicode
+\promote\dollarasciicode
+\promote\commentasciicode
+\promote\ampersandasciicode
+\promote\singlequoteasciicode
+\promote\primeasciicode
+\promote\hyphenasciicode
+\promote\forwardslashasciicode
+\promote\colonasciicode
+\promote\lessthanasciicode
+\promote\morethanasciicode
+\promote\questionmarkasciicode
+\promote\atsignasciicode
+\promote\backslashasciicode
+\promote\circumflexasciicode
+\promote\underscoreasciicode
+\promote\leftbraceasciicode
+\promote\barasciicode
+\promote\rightbraceasciicode
+\promote\tildeasciicode
+\promote\delasciicode
+
+\let\promote\undefined
+
+% \begingroup
+%
+%     \catcode\tabasciicode      \activecatcode
+%     \catcode\formfeedasciicode \activecatcode
+%     \catcode\endoflineasciicode\activecatcode
+%
+%     \letcharcode\tabasciicode      \relax
+%     \letcharcode\newlineasciicode  \relax
+%     \letcharcode\formfeedasciicode \relax
+%     \letcharcode\endoflineasciicode\relax
+%
+%     \xdef\activetabtoken      {\Uchar\tabasciicode      } % \gdef\activetabtoken      {^^I}
+%     \xdef\outputnewlinechar   {\Uchar\newlineasciicode  } % \gdef\outputnewlinechar   {^^J}
+%     \xdef\activeformfeedtoken {\Uchar\formfeedasciicode } % \gdef\activeformfeedtoken {^^L}
+%     \xdef\activeendoflinetoken{\Uchar\endoflineasciicode} % \gdef\activeendoflinetoken{^^M}
+%
+% \endgroup
 
 \begingroup
-    \catcode \tabasciicode       \activecatcode  \gdef\activetabtoken      {^^I}
-                                                 \gdef\outputnewlinechar   {^^J}
-    \catcode \formfeedasciicode  \activecatcode  \gdef\activeformfeedtoken {^^L}
-    \catcode \endoflineasciicode \activecatcode  \gdef\activeendoflinetoken{^^M}
+    \letcharcode\newlineasciicode\relax \xdef\outputnewlinechar{\Uchar\newlineasciicode}
 \endgroup
 
 % \endlinechar = \endoflineasciicode % appended to input lines
@@ -82,10 +134,17 @@
 
 % rather special and used in writing to file: \let\par\outputnewlinechar
 
+% \normalprotected\def\initializenewlinechar % operating system dependent
+%   {\begingroup
+%    \newlinechar\newlineasciicode
+%    \xdef\outputnewlinechar{^^J}%
+%    \endgroup}
+
 \normalprotected\def\initializenewlinechar % operating system dependent
   {\begingroup
+   \letcharcode\newlineasciicode\relax
    \newlinechar\newlineasciicode
-   \xdef\outputnewlinechar{^^J}%
+   \xdef\outputnewlinechar{\Uchar\newlineasciicode}%
    \endgroup}
 
 %D We predefine some prefixes ahead of syst-aux and mult-sys.
diff --git a/tex/context/base/mkiv/char-act.mkiv b/tex/context/base/mkiv/char-act.mkiv
index 7d7268c8b..6b2ca51e2 100644
--- a/tex/context/base/mkiv/char-act.mkiv
+++ b/tex/context/base/mkiv/char-act.mkiv
@@ -44,11 +44,14 @@
 \unexpanded\def\controlspace{\hbox{\asciispacechar}}               % rather tex, we need the unicode value
 \unexpanded\def\normalspaces{\catcode\spaceasciicode\spacecatcode}
 
-\bgroup
-    \catcode\spaceasciicode\activecatcode
-    \unexpanded\gdef\obeyspaces{\catcode\spaceasciicode\activecatcode\def {\obeyedspace}}
-    \unexpanded\gdef\setcontrolspaces{\catcode\spaceasciicode\activecatcode\def {\controlspace}}
-\egroup
+% \bgroup
+%     \catcode\spaceasciicode\activecatcode
+%     \unexpanded\gdef\obeyspaces      {\catcode\spaceasciicode\activecatcode\def {\obeyedspace }}
+%     \unexpanded\gdef\setcontrolspaces{\catcode\spaceasciicode\activecatcode\def {\controlspace}}
+% \egroup
+
+\unexpanded\def\obeyspaces      {\catcode\spaceasciicode\activecatcode\letcharcode\spaceasciicode\obeyedspace }
+\unexpanded\def\setcontrolspaces{\catcode\spaceasciicode\activecatcode\letcharcode\spaceasciicode\controlspace}
 
 %D \macros
 %D   {obeytabs, obeylines, obeypages,ignoretabs, ignorelines, ignorepages}
@@ -59,17 +62,28 @@
 %D \NEWPAGE\ character locally, we redefine the meaning of
 %D this (often already) active character.
 
-\expandafter\def\activeformfeedtoken{\par}
+% \expandafter\def\activeformfeedtoken{\par}
+
+\letcharcode\formfeedasciicode\par
 
 %D The following indirect definitions enable us to implement
 %D all kind of \type{\obeyed} handlers.
 
-\unexpanded\def\obeytabs   {\catcode\tabasciicode      \activecatcode\expandafter\def\activetabtoken      {\obeyedtab }}
-\unexpanded\def\obeylines  {\catcode\endoflineasciicode\activecatcode\expandafter\def\activeendoflinetoken{\obeyedline}}
-\unexpanded\def\obeypages  {\catcode\formfeedasciicode \activecatcode\expandafter\def\activeformfeedtoken {\obeyedpage}}
+% \unexpanded\def\obeytabs   {\catcode\tabasciicode      \activecatcode\expandafter\def\activetabtoken      {\obeyedtab }}
+% \unexpanded\def\obeylines  {\catcode\endoflineasciicode\activecatcode\expandafter\def\activeendoflinetoken{\obeyedline}}
+% \unexpanded\def\obeypages  {\catcode\formfeedasciicode \activecatcode\expandafter\def\activeformfeedtoken {\obeyedpage}}
+
+% \unexpanded\def\ignoretabs {\catcode\tabasciicode      \activecatcode\expandafter\def\activetabtoken      {\obeyedspace}}
+% \unexpanded\def\ignorelines{\catcode\endoflineasciicode\activecatcode\expandafter\def\activeendoflinetoken{\obeyedspace}}
+% \unexpanded\def\ignorepages{\catcode\formfeedasciicode \ignorecatcode}
+% \unexpanded\def\ignoreeofs {\catcode\endoffileasciicode\ignorecatcode}
+
+\unexpanded\def\obeytabs   {\catcode\tabasciicode      \activecatcode\letcharcode\tabasciicode      \obeyedtab }
+\unexpanded\def\obeylines  {\catcode\endoflineasciicode\activecatcode\letcharcode\endoflineasciicode\obeyedline}
+\unexpanded\def\obeypages  {\catcode\formfeedasciicode \activecatcode\letcharcode\formfeedasciicode \obeyedpage}
 
-\unexpanded\def\ignoretabs {\catcode\tabasciicode      \activecatcode\expandafter\def\activetabtoken      {\obeyedspace}}
-\unexpanded\def\ignorelines{\catcode\endoflineasciicode\activecatcode\expandafter\def\activeendoflinetoken{\obeyedspace}}
+\unexpanded\def\ignoretabs {\catcode\tabasciicode      \activecatcode\letcharcode\tabasciicode      \obeyedspace}
+\unexpanded\def\ignorelines{\catcode\endoflineasciicode\activecatcode\letcharcode\endoflineasciicode\obeyedspace}
 \unexpanded\def\ignorepages{\catcode\formfeedasciicode \ignorecatcode}
 \unexpanded\def\ignoreeofs {\catcode\endoffileasciicode\ignorecatcode}
 
diff --git a/tex/context/base/mkiv/cldf-ini.lua b/tex/context/base/mkiv/cldf-ini.lua
index 8cd6408d3..86dec0209 100644
--- a/tex/context/base/mkiv/cldf-ini.lua
+++ b/tex/context/base/mkiv/cldf-ini.lua
@@ -690,7 +690,7 @@ local function writer(parent,command,...) -- already optimized before call
  -- for i=1,#t do
  --     local ti = t[i]
     for i=1,select("#",...) do
-        local ti = (select(i,...))
+        local ti = select(i,...)
         if direct then
             local typ = type(ti)
             if typ == "string" or typ == "number" then
@@ -798,7 +798,7 @@ end
 -- local function prtwriter(command,...) -- already optimized before call
 --     flush(prtcatcodes,command)
 --     for i=1,select("#",...) do
---         local ti = (select(i,...))
+--         local ti = select(i,...)
 --         if ti == nil then
 --             -- nothing
 --         elseif ti == "" then
@@ -1179,7 +1179,7 @@ do
         -- snippets
         for i=1,select("#",...) do
             nofcollected = nofcollected + 1
-            collected[nofcollected] = (select(i,...))
+            collected[nofcollected] = select(i,...)
         end
     end
 
@@ -1187,7 +1187,7 @@ do
     --     -- lines
     --     for i=1,select("#",...) do
     --         n = n + 1
-    --         t[n] = (select(i,...))
+    --         t[n] = select(i,...)
     --         n = n + 1
     --         t[n] = "\r"
     --     end
diff --git a/tex/context/base/mkiv/cont-new.mkiv b/tex/context/base/mkiv/cont-new.mkiv
index acb618a43..61c9a1493 100644
--- a/tex/context/base/mkiv/cont-new.mkiv
+++ b/tex/context/base/mkiv/cont-new.mkiv
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2018.04.03 22:22}
+\newcontextversion{2018.04.13 14:53}
 
 %D This file is loaded at runtime, thereby providing an excellent place for
 %D hacks, patches, extensions and new features.
diff --git a/tex/context/base/mkiv/context.mkiv b/tex/context/base/mkiv/context.mkiv
index 7795c5a17..00fd83ea8 100644
--- a/tex/context/base/mkiv/context.mkiv
+++ b/tex/context/base/mkiv/context.mkiv
@@ -42,7 +42,7 @@
 %D has to match \type {YYYY.MM.DD HH:MM} format.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2018.04.03 22:22}
+\edef\contextversion{2018.04.13 14:53}
 \edef\contextkind   {beta}
 
 %D For those who want to use this:
@@ -568,8 +568,10 @@
 \loadmarkfile{mlib-pdf}
 \loadmarkfile{mlib-pps}
 \loadmarkfile{meta-pdf}
+\loadmarkfile{meta-blb}
 \loadmarkfile{grph-epd}
 
+
 \loadmarkfile{cont-run} % the main runner (used in cont-yes.mkiv)
 
 \setupcurrentlanguage[\defaultlanguagetag]
diff --git a/tex/context/base/mkiv/font-cft.lua b/tex/context/base/mkiv/font-cft.lua
index 83227ca4a..2e1610f17 100644
--- a/tex/context/base/mkiv/font-cft.lua
+++ b/tex/context/base/mkiv/font-cft.lua
@@ -248,6 +248,16 @@ do
             mathitalics      = t_boolean,
             textitalics      = t_boolean,
             finalized        = t_boolean,
+            effect = {
+                effect  = t_cardinal,
+                width   = t_float,
+                factor  = t_float,
+                hfactor = t_float,
+                vfactor = t_float,
+                wdelta  = t_float,
+                hdelta  = t_float,
+                ddelta  = t_float,
+            }
         },
         parameters = {
             mathsize               = t_cardinal,
diff --git a/tex/context/base/mkiv/font-chk.lua b/tex/context/base/mkiv/font-chk.lua
index 3613432c1..4e7bf939b 100644
--- a/tex/context/base/mkiv/font-chk.lua
+++ b/tex/context/base/mkiv/font-chk.lua
@@ -196,7 +196,10 @@ local variants = allocate {
     { tag = "yellow",  r = .6, g = .6, b =  0 },
 }
 
-local pdf_blob = "pdf: q %.6F 0 0 %.6F 0 0 cm %s %s %s rg %s %s %s RG 10 M 1 j 1 J 0.05 w %s Q"
+-- bah .. low level pdf ... should be a rule or plugged in
+
+----- pdf_blob = "pdf: q %.6F 0 0 %.6F 0 0 cm %s %s %s rg %s %s %s RG 10 M 1 j 1 J 0.05 w %s Q"
+local pdf_blob = "q %.6F 0 0 %.6F 0 0 cm %s %s %s rg %s %s %s RG 10 M 1 j 1 J 0.05 w %s Q"
 
 local cache = { } -- saves some tables but not that impressive
 
@@ -235,8 +238,8 @@ local function addmissingsymbols(tfmdata) -- we can have an alternative with rul
                         width    = size*fake.width,
                         height   = size*fake.height,
                         depth    = size*fake.depth,
-                        -- bah .. low level pdf ... should be a rule or plugged in
-                        commands = { { "special", formatters[pdf_blob](scale,scale,r,g,b,r,g,b,fake.code) } }
+                     -- commands = { { "special", formatters[pdf_blob](scale,scale,r,g,b,r,g,b,fake.code) } }
+                        commands = { { "pdf", formatters[pdf_blob](scale,scale,r,g,b,r,g,b,fake.code) } }
                     }
                     cache[hash] = char
                 end
@@ -390,7 +393,6 @@ checkers.getmissing = getmissing
 do
 
     local reported = true
-    local tracked  = false
 
     callback.register("glyph_not_found",function(font,char)
         if font > 0 then
@@ -408,7 +410,6 @@ do
     trackers.register("fonts.missing", function(v)
         if v then
             enableaction("processors","fonts.checkers.missing")
-            tracked = true
         else
             disableaction("processors","fonts.checkers.missing")
         end
@@ -419,27 +420,25 @@ do
     end)
 
     logs.registerfinalactions(function()
---         if tracked then
-            local collected, details = getmissing()
-            if next(collected) then
+        local collected, details = getmissing()
+        if next(collected) then
+            for filename, list in sortedhash(details) do
+                logs.startfilelogging(report,"missing characters",filename)
+                for u, v in sortedhash(list) do
+                    report("%4i  %U  %c  %s",v,u,u,chardata[u].description)
+                end
+                logs.stopfilelogging()
+            end
+            if logs.loggingerrors() then
                 for filename, list in sortedhash(details) do
-                    logs.startfilelogging(report,"missing characters",filename)
+                    logs.starterrorlogging(report,"missing characters",filename)
                     for u, v in sortedhash(list) do
                         report("%4i  %U  %c  %s",v,u,u,chardata[u].description)
                     end
-                    logs.stopfilelogging()
-                end
-                if logs.loggingerrors() then
-                    for filename, list in sortedhash(details) do
-                        logs.starterrorlogging(report,"missing characters",filename)
-                        for u, v in sortedhash(list) do
-                            report("%4i  %U  %c  %s",v,u,u,chardata[u].description)
-                        end
-                        logs.stoperrorlogging()
-                    end
+                    logs.stoperrorlogging()
                 end
             end
---         end
+        end
     end)
 
 end
diff --git a/tex/context/base/mkiv/font-col.lua b/tex/context/base/mkiv/font-col.lua
index 7bbaf31cb..8aad4d7d5 100644
--- a/tex/context/base/mkiv/font-col.lua
+++ b/tex/context/base/mkiv/font-col.lua
@@ -47,22 +47,22 @@ collections.definitions  = definitions
 local vectors            = collections.vectors or { }
 collections.vectors      = vectors
 
-local fonthashes         = fonts.hashes
-local fonthelpers        = fonts.helpers
-
-local fontdata           = fonthashes.identifiers
-local fontquads          = fonthashes.quads
-local chardata           = fonthashes.characters
-local propdata           = fonthashes.properties
-
-local addprivate         = fonthelpers.addprivate
-local hasprivate         = fonthelpers.hasprivate
+local helpers            = fonts.helpers
+local charcommand        = helpers.commands.char
+local rightcommand       = helpers.commands.right
+local addprivate         = helpers.addprivate
+local hasprivate         = helpers.hasprivate
+local fontpatternhassize = helpers.fontpatternhassize
+
+local hashes             = fonts.hashes
+local fontdata           = hashes.identifiers
+local fontquads          = hashes.quads
+local chardata           = hashes.characters
+local propdata           = hashes.properties
 
 local currentfont        = font.current
 local addcharacters      = font.addcharacters
 
-local fontpatternhassize = fonts.helpers.fontpatternhassize
-
 local implement          = interfaces.implement
 
 local list               = { }
@@ -284,13 +284,16 @@ local function monoslot(font,char,parent,factor)
         local width      = factor * fontquads[parent]
         local character  = characters[char]
         if character then
+            -- runtime patching of the font (can only be new characters)
+            -- instead of messing with existing dimensions
             local data = {
+                -- no features so a simple copy
                 width    = width,
                 height   = character.height,
                 depth    = character.depth,
                 commands = {
-                    { "right", (width - character.width or 0)/2 },
-                    { "slot", 0, char }
+                    rightcommand[(width - character.width or 0)/2],
+                    charcommand[char],
                 }
             }
             local u = addprivate(tfmdata, privatename, data)
diff --git a/tex/context/base/mkiv/font-con.lua b/tex/context/base/mkiv/font-con.lua
index add646da1..73e9ffe22 100644
--- a/tex/context/base/mkiv/font-con.lua
+++ b/tex/context/base/mkiv/font-con.lua
@@ -98,6 +98,24 @@ function constructors.getprivate(tfmdata)
     return private
 end
 
+function constructors.setmathparameter(tfmdata,name,value)
+    local m = tfmdata.mathparameters
+    local c = tfmdata.MathConstants
+    if m then
+        m[name] = value
+    end
+    if c and c ~= m then
+        c[name] = value
+    end
+end
+
+function constructors.getmathparameter(tfmdata,name)
+    local p = tfmdata.mathparameters or tfmdata.MathConstants
+    if p then
+        return p[name]
+    end
+end
+
 --[[ldx--
 <p>Beware, the boundingbox is passed as reference so we may not overwrite it
 in the process; numbers are of course copies. Here 65536 equals 1pt. (Due to
@@ -477,20 +495,28 @@ function constructors.scale(tfmdata,specification)
         target.shrink  = expansion.shrink
         target.step    = expansion.step
     end
+    -- slanting
+    local slantfactor = parameters.slantfactor or 0
+    if slantfactor ~= 0 then
+        target.slant = slantfactor * 1000
+    else
+        target.slant = 0
+    end
     -- widening
     local extendfactor = parameters.extendfactor or 0
     if extendfactor ~= 0 and extendfactor ~= 1 then
         hdelta = hdelta * extendfactor
-        target.extend = extendfactor * 1000 -- extent ?
+        target.extend = extendfactor * 1000
     else
         target.extend = 1000 -- extent ?
     end
-    -- slanting
-    local slantfactor = parameters.slantfactor or 0
-    if slantfactor ~= 0 then
-        target.slant = slantfactor * 1000
+    -- squeezing
+    local squeezefactor = parameters.squeezefactor or 0
+    if squeezefactor ~= 0 and squeezefactor ~= 1 then
+        vdelta = vdelta * squeezefactor
+        target.squeeze = squeezefactor * 1000
     else
-        target.slant = 0
+        target.squeeze = 1000 -- extent ?
     end
     -- effects
     local mode = parameters.mode or 0
@@ -499,7 +525,7 @@ function constructors.scale(tfmdata,specification)
     end
     local width = parameters.width or 0
     if width ~= 0 then
-        target.width = width
+        target.width = width * delta * 1000 / 655360
     end
     --
     targetparameters.factor       = delta
@@ -947,12 +973,16 @@ function constructors.finalize(tfmdata)
         parameters.width = 0
     end
     --
+    if not parameters.slantfactor then
+        parameters.slantfactor = tfmdata.slant or 0
+    end
+    --
     if not parameters.extendfactor then
         parameters.extendfactor = tfmdata.extend or 0
     end
     --
-    if not parameters.slantfactor then
-        parameters.slantfactor = tfmdata.slant or 0
+    if not parameters.squeezefactor then
+        parameters.squeezefactor = tfmdata.squeeze or 0
     end
     --
     local designsize = parameters.designsize
@@ -1043,8 +1073,9 @@ function constructors.finalize(tfmdata)
     tfmdata.stretch          = nil
     tfmdata.shrink           = nil
     tfmdata.step             = nil
-    tfmdata.extend           = nil
     tfmdata.slant            = nil
+    tfmdata.extend           = nil
+    tfmdata.squeeze          = nil
     tfmdata.mode             = nil
     tfmdata.width            = nil
     tfmdata.units            = nil
@@ -1097,7 +1128,18 @@ hashmethods.normal = function(list)
             -- no need to add to hash (maybe we need a skip list)
         else
             n = n + 1
-            s[n] = k .. '=' .. tostring(v)
+            if type(v) == "table" then
+                -- table.sequenced
+                local t = { }
+                local m = 0
+                for k, v in next, v do
+                    m = m + 1
+                    t[m] = k .. '=' .. tostring(v)
+                end
+                s[n] = k .. '={' .. concat(t,",") .. "}"
+            else
+                s[n] = k .. '=' .. tostring(v)
+            end
         end
     end
     if n > 0 then
diff --git a/tex/context/base/mkiv/font-ctx.lua b/tex/context/base/mkiv/font-ctx.lua
index 87885f64f..68191143b 100644
--- a/tex/context/base/mkiv/font-ctx.lua
+++ b/tex/context/base/mkiv/font-ctx.lua
@@ -12,21 +12,23 @@ if not modules then modules = { } end modules ['font-ctx'] = {
 -- Todo: make a proper 'next id' mechanism (register etc) or wait till 'true'
 -- in virtual fonts indices is implemented.
 
-local context, commands = context, commands
+local tostring, next, type, rawget, tonumber = tostring, next, type, rawget, tonumber
 
 local format, gmatch, match, find, lower, upper, gsub, byte, topattern = string.format, string.gmatch, string.match, string.find, string.lower, string.upper, string.gsub, string.byte, string.topattern
 local concat, serialize, sort, fastcopy, mergedtable = table.concat, table.serialize, table.sort, table.fastcopy, table.merged
 local sortedhash, sortedkeys, sequenced = table.sortedhash, table.sortedkeys, table.sequenced
-local settings_to_hash, hash_to_string, settings_to_array = utilities.parsers.settings_to_hash, utilities.parsers.hash_to_string, utilities.parsers.settings_to_array
+local parsers = utilities.parsers
+local settings_to_hash, settings_to_hash_colon_too, hash_to_string, settings_to_array = parsers.settings_to_hash, parsers.settings_to_hash_colon_too, parsers.hash_to_string, parsers.settings_to_array
 local formatcolumns = utilities.formatters.formatcolumns
 local mergehashes = utilities.parsers.mergehashes
 local formatters = string.formatters
 local basename = file.basename
 
-local tostring, next, type, rawget, tonumber = tostring, next, type, rawget, tonumber
 local utfchar, utfbyte = utf.char, utf.byte
 local round = math.round
 
+local context, commands = context, commands
+
 local P, S, C, Cc, Cf, Cg, Ct, lpegmatch = lpeg.P, lpeg.S, lpeg.C, lpeg.Cc, lpeg.Cf, lpeg.Cg, lpeg.Ct, lpeg.match
 
 local trace_features      = false  trackers.register("fonts.features",   function(v) trace_features   = v end)
@@ -66,6 +68,8 @@ local hashes              = fonts.hashes
 local currentfont         = font.current
 local definefont          = font.define
 
+local getprivateslot      = helpers.getprivateslot
+
 local cleanname           = names.cleanname
 
 local encodings           = fonts.encodings
@@ -472,36 +476,40 @@ registerotffeature {
 --     },
 -- }
 
-local beforecopyingcharacters = sequencers.new {
-    name      = "beforecopyingcharacters",
-    arguments = "target,original",
-}
+do
+
+    local beforecopyingcharacters = sequencers.new {
+        name      = "beforecopyingcharacters",
+        arguments = "target,original",
+    }
 
-appendgroup(beforecopyingcharacters,"before") -- user
-appendgroup(beforecopyingcharacters,"system") -- private
-appendgroup(beforecopyingcharacters,"after" ) -- user
+    appendgroup(beforecopyingcharacters,"before") -- user
+    appendgroup(beforecopyingcharacters,"system") -- private
+    appendgroup(beforecopyingcharacters,"after" ) -- user
 
-function constructors.beforecopyingcharacters(original,target)
-    local runner = beforecopyingcharacters.runner
-    if runner then
-        runner(original,target)
+    function constructors.beforecopyingcharacters(original,target)
+        local runner = beforecopyingcharacters.runner
+        if runner then
+            runner(original,target)
+        end
     end
-end
 
-local aftercopyingcharacters = sequencers.new {
-    name      = "aftercopyingcharacters",
-    arguments = "target,original",
-}
+    local aftercopyingcharacters = sequencers.new {
+        name      = "aftercopyingcharacters",
+        arguments = "target,original",
+    }
 
-appendgroup(aftercopyingcharacters,"before") -- user
-appendgroup(aftercopyingcharacters,"system") -- private
-appendgroup(aftercopyingcharacters,"after" ) -- user
+    appendgroup(aftercopyingcharacters,"before") -- user
+    appendgroup(aftercopyingcharacters,"system") -- private
+    appendgroup(aftercopyingcharacters,"after" ) -- user
 
-function constructors.aftercopyingcharacters(original,target)
-    local runner = aftercopyingcharacters.runner
-    if runner then
-        runner(original,target)
+    function constructors.aftercopyingcharacters(original,target)
+        local runner = aftercopyingcharacters.runner
+        if runner then
+            runner(original,target)
+        end
     end
+
 end
 
 --[[ldx--
@@ -575,6 +583,15 @@ local function presetcontext(name,parent,features) -- will go to con and shared
         features = { }
     elseif type(features) == "string" then
         features = normalize_features(settings_to_hash(features))
+        for key, value in next, features do
+            if type(value) == "string" and find(value,"=") then
+                local t = settings_to_hash(value)
+                if next(t) then
+--                     features[key] = sequenced(normalize_features(t),",")
+                    features[key] = t -- sequenced(normalize_features(t),",")
+                end
+            end
+        end
     else
         features = normalize_features(features)
     end
@@ -584,8 +601,8 @@ local function presetcontext(name,parent,features) -- will go to con and shared
             local s = setups[p]
             if s then
                 for k, v in next, s do
--- no, as then we cannot overload: e.g. math,mathextra
--- reverted, so we only take from parent when not set
+                    -- no, as then we cannot overload: e.g. math,mathextra
+                    -- reverted, so we only take from parent when not set
                     if features[k] == nil then
                         features[k] = v
                     end
@@ -1299,7 +1316,6 @@ do  -- else too many locals
     local busy = false
 
     scanners.definefont_two = function()
-
         local global          = scanboolean() -- \ifx\fontclass\empty\s!false\else\s!true\fi
         local cs              = scanstring () -- {#csname}%
         local str             = scanstring () -- \somefontfile
@@ -1411,6 +1427,7 @@ do  -- else too many locals
                 specification.fallbacks = fontfallbacks
             end
         end
+        --
         local tfmdata = definers.read(specification,size) -- id not yet known (size in spec?)
         --
         local lastfontid = 0
@@ -2397,9 +2414,12 @@ do
         return f and (f.gpos[n] or f.gsub[n])
     end
 
+    local ctx_doifelse = commands.doifelse
+    local ctx_doif     = commands.doif
+
     implement {
         name      = "doifelsecurrentfonthasfeature",
-        actions   = { constructors.currentfonthasfeature, commands.doifelse },
+        actions   = { constructors.currentfonthasfeature, ctx_doifelse },
         arguments = "string"
     }
 
@@ -2443,10 +2463,23 @@ do
     implement {
         name      = "definefontfeature",
         arguments = "3 strings",
-        actions   = presetcontext
+        actions   = presetcontext,
+    }
+
+    implement {
+        name      = "doifelsefontfeature",
+        arguments = "string",
+        actions   = function(name) ctx_doifelse(contextnumber(name) > 1) end,
     }
 
     implement {
+        name      = "doifunknownfontfeature",
+        arguments = "string",
+        actions   = function(name) ctx_doif(contextnumber(name) == 0) end,
+    }
+
+
+    implement {
         name      = "adaptfontfeature",
         arguments = "2 strings",
         actions   = adaptcontext
@@ -2708,9 +2741,13 @@ implement {
     arguments = "string",
 }
 
-local list = storage.shared.bodyfontsizes or { }
+local sharedstorage = storage.shared
+
+local list    = sharedstorage.bodyfontsizes        or { }
+local unknown = sharedstorage.unknownbodyfontsizes or { }
 
-storage.shared.bodyfontsizes = list
+sharedstorage.bodyfontsizes        = list
+sharedstorage.unknownbodyfontsizes = unknown
 
 implement {
     name      = "registerbodyfontsize",
@@ -2720,6 +2757,17 @@ implement {
     end
 }
 
+interfaces.implement {
+    name      = "registerunknownbodysize",
+    arguments = "string",
+    actions   = function(size)
+        if not unknown[size] then
+            interfaces.showmessage("fonts",14,size)
+        end
+        unknown[size] = true
+    end,
+}
+
 implement {
     name      = "getbodyfontsizes",
     arguments = "string",
@@ -2873,6 +2921,12 @@ end
 
 -- for the font manual
 
+statistics.register("body font sizes", function()
+    if next(unknown) then
+        return formatters["defined: % t, undefined: % t"](sortedkeys(list),sortedkeys(unknown))
+    end
+end)
+
 statistics.register("used fonts",function()
     if trace_usage then
         local filename = file.nameonly(environment.jobname) .. "-fonts-usage.lua"
@@ -3018,79 +3072,178 @@ end
 
 -- for the moment here (and not in font-con.lua):
 
-local identical     = table.identical
-local copy          = table.copy
-local fontdata      = fonts.hashes.identifiers
-local addcharacters = font.addcharacters
-
--- This helper is mostly meant to add last-resort (virtual) characters
--- or runtime generated fonts (so we forget about features and such). It
--- will probably take a while before it get used.
-
-local trace_adding  = false
-local report_adding = logs.reporter("fonts","add characters")
-
-trackers.register("fonts.addcharacters",function(v) trace_adding = v end)
-
-if addcharacters then
-
-    function fonts.constructors.addcharacters(id,list)
-        local newchar = list.characters
-        if newchar then
-            local data    = fontdata[id]
-            local newfont = list.fonts
-            local oldchar = data.characters
-            local oldfont = data.fonts
-            addcharacters(id, {
-                characters = newchar,
-                fonts      = newfont,
-                nomath     = not data.properties.hasmath,
-            })
-            -- this is just for tracing, as the assignment only uses the fonts list
-            -- and doesn't store it otherwise
-            if newfont then
-                if oldfont then
-                    local oldn = #oldfont
-                    local newn = #newfont
-                    for n=1,newn do
-                        local ok = false
-                        local nf = newfont[n]
-                        for o=1,oldn do
-                            if identical(nf,oldfont[o]) then
-                                ok = true
-                                break
+do
+
+    local identical     = table.identical
+    local copy          = table.copy
+    local fontdata      = fonts.hashes.identifiers
+    local addcharacters = font.addcharacters
+
+    -- This helper is mostly meant to add last-resort (virtual) characters
+    -- or runtime generated fonts (so we forget about features and such). It
+    -- will probably take a while before it get used.
+
+    local trace_adding  = false
+    local report_adding = logs.reporter("fonts","add characters")
+
+    trackers.register("fonts.addcharacters",function(v) trace_adding = v end)
+
+    if addcharacters then
+
+        function fonts.constructors.addcharacters(id,list)
+            local newchar = list.characters
+            if newchar then
+                local data    = fontdata[id]
+                local newfont = list.fonts
+                local oldchar = data.characters
+                local oldfont = data.fonts
+                addcharacters(id, {
+                    characters = newchar,
+                    fonts      = newfont,
+                    nomath     = not data.properties.hasmath,
+                })
+                -- this is just for tracing, as the assignment only uses the fonts list
+                -- and doesn't store it otherwise
+                if newfont then
+                    if oldfont then
+                        local oldn = #oldfont
+                        local newn = #newfont
+                        for n=1,newn do
+                            local ok = false
+                            local nf = newfont[n]
+                            for o=1,oldn do
+                                if identical(nf,oldfont[o]) then
+                                    ok = true
+                                    break
+                                end
+                            end
+                            if not ok then
+                                oldn = oldn + 1
+                                oldfont[oldn] = newfont[i]
                             end
                         end
-                        if not ok then
-                            oldn = oldn + 1
-                            oldfont[oldn] = newfont[i]
-                        end
+                    else
+                        data.fonts = newfont
                     end
-                else
-                    data.fonts = newfont
                 end
-            end
-            -- this is because we need to know what goes on and also might
-            -- want to access character data
-            for u, c in next, newchar do
-                if trace_adding then
-                    report_adding("adding character %U to font %!font:name!",u,id)
+                -- this is because we need to know what goes on and also might
+                -- want to access character data
+                for u, c in next, newchar do
+                    if trace_adding then
+                        report_adding("adding character %U to font %!font:name!",u,id)
+                    end
+                    oldchar[u] = c
                 end
-                oldchar[u] = c
             end
         end
-    end
 
-else
-    function fonts.constructors.addcharacters(id,list)
-        report_adding("adding characters to %!font:name! is not yet supported",id)
+    else
+        function fonts.constructors.addcharacters(id,list)
+            report_adding("adding characters to %!font:name! is not yet supported",id)
+        end
     end
+
+    implement {
+        name      = "addfontpath",
+        arguments = "string",
+        actions   = function(list)
+            names.addruntimepath(settings_to_array(list))
+        end
+    }
+
 end
 
-implement {
-    name      = "addfontpath",
-    arguments = "string",
-    actions   = function(list)
-        names.addruntimepath(settings_to_array(list))
+-- moved here
+
+do
+
+    local family_font    = node.family_font
+    local new_glyph      = nodes.pool.glyph
+    local fontproperties = fonts.hashes.properties
+
+    local function getprivateslot(id,name)
+        if not name then
+            name = id
+            id   = currentfont()
+        end
+        local properties = fontproperties[id]
+        local privates   = properties and properties.privates
+        return privates and privates[name]
     end
-}
+
+    local function getprivatenode(tfmdata,name)
+        if type(tfmdata) == "number" then
+            tfmdata = fontdata[tfmdata]
+        end
+        local properties = tfmdata.properties
+        local font = properties.id
+        local slot = getprivateslot(font,name)
+        if slot then
+            -- todo: set current attribibutes
+            local char   = tfmdata.characters[slot]
+            local tonode = char.tonode
+            if tonode then
+                return tonode(font,char)
+            else
+                return new_glyph(font,slot)
+            end
+        end
+    end
+
+    local function getprivatecharornode(tfmdata,name)
+        if type(tfmdata) == "number" then
+            tfmdata = fontdata[tfmdata]
+        end
+        local properties = tfmdata.properties
+        local font = properties.id
+        local slot = getprivateslot(font,name)
+        if slot then
+            -- todo: set current attributes
+            local char   = tfmdata.characters[slot]
+            local tonode = char.tonode
+            if tonode then
+                return "node", tonode(tfmdata,char)
+            else
+                return "char", slot
+            end
+        end
+    end
+
+    helpers.getprivateslot       = getprivateslot
+    helpers.getprivatenode       = getprivatenode
+    helpers.getprivatecharornode = getprivatecharornode
+
+    implement {
+        name      = "getprivatechar",
+        arguments = "string",
+        actions   = function(name)
+            local p = getprivateslot(name)
+            if p then
+                context(utfchar(p))
+            end
+        end
+    }
+
+    implement {
+        name      = "getprivatemathchar",
+        arguments = "string",
+        actions   = function(name)
+            local p = getprivateslot(family_font(0),name)
+            if p then
+                context(utfchar(p))
+            end
+        end
+    }
+
+    implement {
+        name      = "getprivateslot",
+        arguments = "string",
+        actions   = function(name)
+            local p = getprivateslot(name)
+            if p then
+                context(p)
+            end
+        end
+    }
+
+end
diff --git a/tex/context/base/mkiv/font-def.lua b/tex/context/base/mkiv/font-def.lua
index 97d25f180..732ce401f 100644
--- a/tex/context/base/mkiv/font-def.lua
+++ b/tex/context/base/mkiv/font-def.lua
@@ -377,6 +377,7 @@ function definers.loadfont(specification)
     -- todo: also hash by instance / factors
     local tfmdata = loadedfonts[hash] -- hashes by size !
     if not tfmdata then
+        -- normally context will not end up here often (if so there is an issue somewhere)
         local forced = specification.forced or ""
         if forced ~= "" then
             local reader = readers[lower(forced)] -- normally forced is already lowered
diff --git a/tex/context/base/mkiv/font-dsp.lua b/tex/context/base/mkiv/font-dsp.lua
index 02e5a7df6..77b2b7ff0 100644
--- a/tex/context/base/mkiv/font-dsp.lua
+++ b/tex/context/base/mkiv/font-dsp.lua
@@ -68,7 +68,7 @@ local reversed = table.reversed
 local sort = table.sort
 local insert = table.insert
 local round = math.round
-local lpegmatch = lpeg.match
+local settings_to_hash_colon_too = table.settings_to_hash_colon_too
 
 local setmetatableindex = table.setmetatableindex
 local formatters        = string.formatters
@@ -300,30 +300,16 @@ end)
 
 -- wght:400,wdth:100,ital:1
 
--- local names = table.setmetatableindex ( {
---     weight = "wght",
---     width  = "wdth",
---     italic = "ital",
--- }, "self")
-
--- todo: spaces in name but not before :
-
-local pattern = lpeg.Cf (
-    lpeg.Ct("") *
-    lpeg.Cg (
-      --(lpeg.R("az")^1/names) * lpeg.S(" :") *
-        lpeg.C((lpeg.R("az","09")+lpeg.P(" "))^1) * lpeg.S(" :=") *
-        (lpeg.patterns.number/tonumber) * lpeg.S(" ,")^0
-    )^1, rawset
-)
+local function axistofactors(str)
+    local t = settings_to_hash_colon_too(str)
+    for k, v in next, t do
+        t[k] = tonumber(v) or v -- this also normalizes numbers itself
+    end
+    return t
+end
 
 local hash = table.setmetatableindex(function(t,k)
-    local v = lpegmatch(pattern,k)
-    local t = { }
-    for k, v in sortedhash(v) do
-        t[#t+1] = k .. "=" .. v
-    end
-    v = concat(t,",")
+    local v = sequenced(axistofactors(k),",")
     t[k] = v
     return v
 end)
@@ -341,7 +327,7 @@ function helpers.normalizedaxis(str)
 end
 
 local function axistofactors(str)
-    return lpegmatch(pattern,str)
+    return settings_to_hash_colon_too(str)
 end
 
 -- contradicting spec ... (signs) so i'll check it and fix it once we have
diff --git a/tex/context/base/mkiv/font-enh.lua b/tex/context/base/mkiv/font-enh.lua
index b1fcd9be8..9ec116d47 100644
--- a/tex/context/base/mkiv/font-enh.lua
+++ b/tex/context/base/mkiv/font-enh.lua
@@ -115,7 +115,7 @@ local registerotffeature = otffeatures.register
 
 ----- tosixteen = fonts.mappings.tounicode16
 
-local function initializeunicoding(tfmdata)
+local function initialize(tfmdata)
     local goodies   = tfmdata.goodies
     local newcoding = nil
     for i=1,#goodies do
@@ -165,18 +165,14 @@ local function initializeunicoding(tfmdata)
     end
 end
 
-local unicoding_specification = {
+local specification = {
     name        = "unicoding",
     description = "adapt unicode table",
     initializers = {
-        base = initializeunicoding,
-        node = initializeunicoding,
+        base = initialize,
+        node = initialize,
     },
- -- manipulators = {
- --     base = finalizeunicoding,
- --     node = finalizeunicoding,
- -- }
 }
 
-registerotffeature(unicoding_specification)
-registerafmfeature(unicoding_specification)
+registerotffeature(specification)
+registerafmfeature(specification)
diff --git a/tex/context/base/mkiv/font-ext.lua b/tex/context/base/mkiv/font-ext.lua
deleted file mode 100644
index d873dccd4..000000000
--- a/tex/context/base/mkiv/font-ext.lua
+++ /dev/null
@@ -1,1856 +0,0 @@
-if not modules then modules = { } end modules ['font-ext'] = {
-    version   = 1.001,
-    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
-    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
-    copyright = "PRAGMA ADE / ConTeXt Development Team",
-    license   = "see context related readme files"
-}
-
-local next, type, tonumber = next, type, tonumber
-local byte, find, formatters = string.byte, string.find, string.formatters
-local utfchar = utf.char
-local sortedhash, sortedkeys, sort = table.sortedhash, table.sortedkeys, table.sort
-
-local context            = context
-local fonts              = fonts
-local utilities          = utilities
-
-local trace_protrusion   = false  trackers.register("fonts.protrusion", function(v) trace_protrusion = v end)
-local trace_expansion    = false  trackers.register("fonts.expansion",  function(v) trace_expansion  = v end)
-
-local report_expansions  = logs.reporter("fonts","expansions")
-local report_protrusions = logs.reporter("fonts","protrusions")
-
---[[ldx--
-<p>When we implement functions that deal with features, most of them
-will depend of the font format. Here we define the few that are kind
-of neutral.</p>
---ldx]]--
-
-local handlers           = fonts.handlers
-local hashes             = fonts.hashes
-local otf                = handlers.otf
-local afm                = handlers.afm
-
-local registerotffeature = otf.features.register
-local registerafmfeature = afm.features.register
-
-local fontdata           = hashes.identifiers
-local fontproperties     = hashes.properties
-
-local constructors       = fonts.constructors
-local getprivate         = constructors.getprivate
-
-local allocate           = utilities.storage.allocate
-local settings_to_array  = utilities.parsers.settings_to_array
-local settings_to_hash   = utilities.parsers.settings_to_hash
-local getparameters      = utilities.parsers.getparameters
-local gettexdimen        = tex.getdimen
-local family_font        = node.family_font
-
-local setmetatableindex  = table.setmetatableindex
-
-local implement          = interfaces.implement
-local variables          = interfaces.variables
-
-
-local v_background       = variables.background
-local v_frame            = variables.frame
-local v_empty            = variables.empty
-local v_none             = variables.none
-
--- -- -- -- -- --
--- shared
--- -- -- -- -- --
-
-local function get_class_and_vector(tfmdata,value,where) -- "expansions"
-    local g_where = tfmdata.goodies and tfmdata.goodies[where]
-    local f_where = fonts[where]
-    local g_classes = g_where and g_where.classes
-    local f_classes = f_where and f_where.classes
-    local class = (g_classes and g_classes[value]) or (f_classes and f_classes[value])
-    if class then
-        local class_vector = class.vector
-        local g_vectors = g_where and g_where.vectors
-        local f_vectors = f_where and f_where.vectors
-        local vector = (g_vectors and g_vectors[class_vector]) or (f_vectors and f_vectors[class_vector])
-        return class, vector
-    end
-end
-
--- -- -- -- -- --
--- expansion (hz)
--- -- -- -- -- --
-
-local expansions   = fonts.expansions or allocate()
-
-fonts.expansions   = expansions
-
-local classes      = expansions.classes or allocate()
-local vectors      = expansions.vectors or allocate()
-
-expansions.classes = classes
-expansions.vectors = vectors
-
--- beware, pdftex itself uses percentages * 10
---
--- todo: get rid of byte() here
-
-classes.preset = { stretch = 2, shrink = 2, step = .5, factor = 1 }
-
-classes['quality'] = {
-    stretch = 2, shrink = 2, step = .5, vector = 'default', factor = 1
-}
-
-vectors['default'] = {
-    [byte('A')] = 0.5, [byte('B')] = 0.7, [byte('C')] = 0.7, [byte('D')] = 0.5, [byte('E')] = 0.7,
-    [byte('F')] = 0.7, [byte('G')] = 0.5, [byte('H')] = 0.7, [byte('K')] = 0.7, [byte('M')] = 0.7,
-    [byte('N')] = 0.7, [byte('O')] = 0.5, [byte('P')] = 0.7, [byte('Q')] = 0.5, [byte('R')] = 0.7,
-    [byte('S')] = 0.7, [byte('U')] = 0.7, [byte('W')] = 0.7, [byte('Z')] = 0.7,
-    [byte('a')] = 0.7, [byte('b')] = 0.7, [byte('c')] = 0.7, [byte('d')] = 0.7, [byte('e')] = 0.7,
-    [byte('g')] = 0.7, [byte('h')] = 0.7, [byte('k')] = 0.7, [byte('m')] = 0.7, [byte('n')] = 0.7,
-    [byte('o')] = 0.7, [byte('p')] = 0.7, [byte('q')] = 0.7, [byte('s')] = 0.7, [byte('u')] = 0.7,
-    [byte('w')] = 0.7, [byte('z')] = 0.7,
-    [byte('2')] = 0.7, [byte('3')] = 0.7, [byte('6')] = 0.7, [byte('8')] = 0.7, [byte('9')] = 0.7,
-}
-
-vectors['quality'] = vectors['default'] -- metatable ?
-
-local function initializeexpansion(tfmdata,value)
-    if value then
-        local class, vector = get_class_and_vector(tfmdata,value,"expansions")
-        if class then
-            if vector then
-                local stretch = class.stretch or 0
-                local shrink  = class.shrink  or 0
-                local step    = class.step    or 0
-                local factor  = class.factor  or 1
-                if trace_expansion then
-                    report_expansions("setting class %a, vector %a, factor %a, stretch %a, shrink %a, step %a",
-                        value,class.vector,factor,stretch,shrink,step)
-                end
-                tfmdata.parameters.expansion = {
-                    stretch = 10 * stretch,
-                    shrink  = 10 * shrink,
-                    step    = 10 * step,
-                    factor  = factor,
-                }
-                local data = characters and characters.data
-                for i, chr in next, tfmdata.characters do
-                    local v = vector[i]
-                    if data and not v then -- we could move the data test outside (needed for plain)
-                        local d = data[i]
-                        if d then
-                            local s = d.shcode
-                            if not s then
-                                -- sorry
-                            elseif type(s) == "table" then
-                                v = ((vector[s[1]] or 0) + (vector[s[#s]] or 0)) / 2
-                            else
-                                v = vector[s] or 0
-                            end
-                        end
-                    end
-                    if v and v ~= 0 then
-                        chr.expansion_factor = v*factor
-                    else -- can be option
-                        chr.expansion_factor = factor
-                    end
-                end
-            elseif trace_expansion then
-                report_expansions("unknown vector %a in class %a",class.vector,value)
-            end
-        elseif trace_expansion then
-            report_expansions("unknown class %a",value)
-        end
-    end
-end
-
-local expansion_specification = {
-    name        = "expansion",
-    description = "apply hz optimization",
-    initializers = {
-        base = initializeexpansion,
-        node = initializeexpansion,
-    }
-}
-
-registerotffeature(expansion_specification)
-registerafmfeature(expansion_specification)
-
-fonts.goodies.register("expansions",  function(...) return fonts.goodies.report("expansions", trace_expansion, ...) end)
-
-implement {
-    name      = "setupfontexpansion",
-    arguments = "2 strings",
-    actions   = function(class,settings) getparameters(classes,class,'preset',settings) end
-}
-
--- -- -- -- -- --
--- protrusion
--- -- -- -- -- --
-
-fonts.protrusions   = allocate()
-local protrusions   = fonts.protrusions
-
-protrusions.classes = allocate()
-protrusions.vectors = allocate()
-
-local classes       = protrusions.classes
-local vectors       = protrusions.vectors
-
--- the values need to be revisioned
-
-classes.preset = { factor = 1, left = 1, right = 1 }
-
-classes['pure'] = {
-    vector = 'pure', factor = 1
-}
-classes['punctuation'] = {
-    vector = 'punctuation', factor = 1
-}
-classes['alpha'] = {
-    vector = 'alpha', factor = 1
-}
-classes['quality'] = {
-    vector = 'quality', factor = 1
-}
-
-vectors['pure'] = {
-
-    [0x002C] = { 0, 1    }, -- comma
-    [0x002E] = { 0, 1    }, -- period
-    [0x003A] = { 0, 1    }, -- colon
-    [0x003B] = { 0, 1    }, -- semicolon
-    [0x002D] = { 0, 1    }, -- hyphen
-    [0x00AD] = { 0, 1    }, -- also hyphen
-    [0x2013] = { 0, 0.50 }, -- endash
-    [0x2014] = { 0, 0.33 }, -- emdash
-    [0x3001] = { 0, 1    }, -- ideographic comma      、
-    [0x3002] = { 0, 1    }, -- ideographic full stop  。
-    [0x060C] = { 0, 1    }, -- arabic comma           ،
-    [0x061B] = { 0, 1    }, -- arabic semicolon       ؛
-    [0x06D4] = { 0, 1    }, -- arabic full stop       ۔
-
-}
-
-vectors['punctuation'] = {
-
-    [0x003F] = { 0,    0.20 }, -- ?
-    [0x00BF] = { 0,    0.20 }, -- ¿
-    [0x0021] = { 0,    0.20 }, -- !
-    [0x00A1] = { 0,    0.20 }, -- ¡
-    [0x0028] = { 0.05, 0    }, -- (
-    [0x0029] = { 0,    0.05 }, -- )
-    [0x005B] = { 0.05, 0    }, -- [
-    [0x005D] = { 0,    0.05 }, -- ]
-    [0x002C] = { 0,    0.70 }, -- comma
-    [0x002E] = { 0,    0.70 }, -- period
-    [0x003A] = { 0,    0.50 }, -- colon
-    [0x003B] = { 0,    0.50 }, -- semicolon
-    [0x002D] = { 0,    0.70 }, -- hyphen
-    [0x00AD] = { 0,    0.70 }, -- also hyphen
-    [0x2013] = { 0,    0.30 }, -- endash
-    [0x2014] = { 0,    0.20 }, -- emdash
-    [0x060C] = { 0,    0.70 }, -- arabic comma
-    [0x061B] = { 0,    0.50 }, -- arabic semicolon
-    [0x06D4] = { 0,    0.70 }, -- arabic full stop
-    [0x061F] = { 0,    0.20 }, -- ؟
-
-    -- todo: left and right quotes: .5 double, .7 single
-
-    [0x2039] = { 0.70, 0.70 }, -- left single guillemet   ‹
-    [0x203A] = { 0.70, 0.70 }, -- right single guillemet  ›
-    [0x00AB] = { 0.50, 0.50 }, -- left guillemet          «
-    [0x00BB] = { 0.50, 0.50 }, -- right guillemet         »
-
-    [0x2018] = { 0.70, 0.70 }, -- left single quotation mark             ‘
-    [0x2019] = { 0,    0.70 }, -- right single quotation mark            ’
-    [0x201A] = { 0.70, 0    }, -- single low-9 quotation mark            ,
-    [0x201B] = { 0.70, 0    }, -- single high-reversed-9 quotation mark  ‛
-    [0x201C] = { 0.50, 0.50 }, -- left double quotation mark             “
-    [0x201D] = { 0,    0.50 }, -- right double quotation mark            ”
-    [0x201E] = { 0.50, 0    }, -- double low-9 quotation mark            „
-    [0x201F] = { 0.50, 0    }, -- double high-reversed-9 quotation mark  ‟
-
-}
-
-vectors['alpha'] = {
-
-    [byte("A")] = { .05, .05 },
-    [byte("F")] = {   0, .05 },
-    [byte("J")] = { .05,   0 },
-    [byte("K")] = {   0, .05 },
-    [byte("L")] = {   0, .05 },
-    [byte("T")] = { .05, .05 },
-    [byte("V")] = { .05, .05 },
-    [byte("W")] = { .05, .05 },
-    [byte("X")] = { .05, .05 },
-    [byte("Y")] = { .05, .05 },
-
-    [byte("k")] = {   0, .05 },
-    [byte("r")] = {   0, .05 },
-    [byte("t")] = {   0, .05 },
-    [byte("v")] = { .05, .05 },
-    [byte("w")] = { .05, .05 },
-    [byte("x")] = { .05, .05 },
-    [byte("y")] = { .05, .05 },
-
-}
-
-vectors['quality'] = table.merged(
-    vectors['punctuation'],
-    vectors['alpha']
-)
-
--- As this is experimental code, users should not depend on it. The implications are still
--- discussed on the ConTeXt Dev List and we're not sure yet what exactly the spec is (the
--- next code is tested with a gyre font patched by / fea file made by Khaled Hosny). The
--- double trick should not be needed it proper hanging punctuation is used in which case
--- values < 1 can be used.
---
--- preferred (in context, usine vectors):
---
--- \definefontfeature[whatever][default][mode=node,protrusion=quality]
---
--- using lfbd and rtbd, with possibibility to enable only one side :
---
--- \definefontfeature[whocares][default][mode=node,protrusion=yes,  opbd=yes,script=latn]
--- \definefontfeature[whocares][default][mode=node,protrusion=right,opbd=yes,script=latn]
---
--- idem, using multiplier
---
--- \definefontfeature[whocares][default][mode=node,protrusion=2,opbd=yes,script=latn]
--- \definefontfeature[whocares][default][mode=node,protrusion=double,opbd=yes,script=latn]
---
--- idem, using named feature file (less frozen):
---
--- \definefontfeature[whocares][default][mode=node,protrusion=2,opbd=yes,script=latn,featurefile=texgyrepagella-regularxx.fea]
-
-classes['double'] = { -- for testing opbd
-    factor = 2, left = 1, right = 1,
-}
-
-local function map_opbd_onto_protrusion(tfmdata,value,opbd)
-    local characters   = tfmdata.characters
-    local descriptions = tfmdata.descriptions
-    local properties   = tfmdata.properties
-    local resources    = tfmdata.resources
-    local rawdata      = tfmdata.shared.rawdata
-    local lookuphash   = rawdata.lookuphash
-    local lookuptags   = resources.lookuptags
-    local script       = properties.script
-    local language     = properties.language
-    local done, factor, left, right = false, 1, 1, 1
-    local class = classes[value]
-    if class then
-        factor = class.factor or 1
-        left   = class.left   or 1
-        right  = class.right  or 1
-    else
-        factor = tonumber(value) or 1
-    end
-    if opbd ~= "right" then
-        local validlookups, lookuplist = otf.collectlookups(rawdata,"lfbd",script,language)
-        if validlookups then
-            for i=1,#lookuplist do
-                local lookup = lookuplist[i]
-                local steps  = lookup.steps
-                if steps then
-                    if trace_protrusion then
-                        report_protrusions("setting left using lfbd")
-                    end
-                    for i=1,#steps do
-                        local step     = steps[i]
-                        local coverage = step.coverage
-                        if coverage then
-                            for k, v in next, coverage do
-                            --  local p = - v[3] / descriptions[k].width-- or 1 ~= 0 too but the same
-                                local p = - (v[1] / 1000) * factor * left
-                                characters[k].left_protruding = p
-                                if trace_protrusion then
-                                    report_protrusions("lfbd -> %C -> %p",k,p)
-                                end
-                            end
-                        end
-                    end
-                    done = true
-                end
-            end
-        end
-    end
-    if opbd ~= "left" then
-        local validlookups, lookuplist = otf.collectlookups(rawdata,"rtbd",script,language)
-        if validlookups then
-            for i=1,#lookuplist do
-                local lookup = lookuplist[i]
-                local steps  = lookup.steps
-                if steps then
-                    if trace_protrusion then
-                        report_protrusions("setting right using rtbd")
-                    end
-                    for i=1,#steps do
-                        local step     = steps[i]
-                        local coverage = step.coverage
-                        if coverage then
-                            for k, v in next, coverage do
-                            --  local p = v[3] / descriptions[k].width -- or 3
-                                local p = (v[1] / 1000) * factor * right
-                                characters[k].right_protruding = p
-                                if trace_protrusion then
-                                    report_protrusions("rtbd -> %C -> %p",k,p)
-                                end
-                            end
-                        end
-                    end
-                end
-                done = true
-            end
-        end
-    end
-end
-
--- The opbd test is just there because it was discussed on the context development list. However,
--- the mentioned fxlbi.otf font only has some kerns for digits. So, consider this feature not supported
--- till we have a proper test font.
-
-local function initializeprotrusion(tfmdata,value)
-    if value then
-        local opbd = tfmdata.shared.features.opbd
-        if opbd then
-            -- possible values: left right both yes no (experimental)
-            map_opbd_onto_protrusion(tfmdata,value,opbd)
-        else
-            local class, vector = get_class_and_vector(tfmdata,value,"protrusions")
-            if class then
-                if vector then
-                    local factor = class.factor or 1
-                    local left   = class.left   or 1
-                    local right  = class.right  or 1
-                    if trace_protrusion then
-                        report_protrusions("setting class %a, vector %a, factor %a, left %a, right %a",
-                            value,class.vector,factor,left,right)
-                    end
-                    local data = characters.data
-                    local emwidth = tfmdata.parameters.quad
-                    tfmdata.parameters.protrusion = {
-                        factor = factor,
-                        left   = left,
-                        right  = right,
-                    }
-                    for i, chr in next, tfmdata.characters do
-                        local v, pl, pr = vector[i], nil, nil
-                        if v then
-                            pl, pr = v[1], v[2]
-                        else
-                            local d = data[i]
-                            if d then
-                                local s = d.shcode
-                                if not s then
-                                    -- sorry
-                                elseif type(s) == "table" then
-                                    local vl, vr = vector[s[1]], vector[s[#s]]
-                                    if vl then pl = vl[1] end
-                                    if vr then pr = vr[2] end
-                                else
-                                    v = vector[s]
-                                    if v then
-                                        pl, pr = v[1], v[2]
-                                    end
-                                end
-                            end
-                        end
-                        if pl and pl ~= 0 then
-                            chr.left_protruding  = left *pl*factor
-                        end
-                        if pr and pr ~= 0 then
-                            chr.right_protruding = right*pr*factor
-                        end
-                    end
-                elseif trace_protrusion then
-                    report_protrusions("unknown vector %a in class %a",class.vector,value)
-                end
-            elseif trace_protrusion then
-                report_protrusions("unknown class %a",value)
-            end
-        end
-    end
-end
-
-local protrusion_specification = {
-    name         = "protrusion",
-    description  = "l/r margin character protrusion",
-    initializers = {
-        base = initializeprotrusion,
-        node = initializeprotrusion,
-    }
-}
-
-registerotffeature(protrusion_specification)
-registerafmfeature(protrusion_specification)
-
-fonts.goodies.register("protrusions", function(...) return fonts.goodies.report("protrusions", trace_protrusion, ...) end)
-
-implement {
-    name      = "setupfontprotrusion",
-    arguments = "2 strings",
-    actions   = function(class,settings) getparameters(classes,class,'preset',settings) end
-}
-
--- -- --
-
-local function initializenostackmath(tfmdata,value)
-    tfmdata.properties.nostackmath = value and true
-end
-
-registerotffeature {
-    name        = "nostackmath",
-    description = "disable math stacking mechanism",
-    initializers = {
-        base = initializenostackmath,
-        node = initializenostackmath,
-    }
-}
-
-local function initializerealdimensions(tfmdata,value)
-    tfmdata.properties.realdimensions = value and true
-end
-
-registerotffeature {
-    name        = "realdimensions",
-    description = "accept negative dimenions",
-    initializers = {
-        base = initializerealdimensions,
-        node = initializerealdimensions,
-    }
-}
-
-local function initializeitlc(tfmdata,value) -- hm, always value
-    if value then
-        -- the magic 40 and it formula come from Dohyun Kim but we might need another guess
-        local parameters = tfmdata.parameters
-        local italicangle = parameters.italicangle
-        if italicangle and italicangle ~= 0 then
-            local properties = tfmdata.properties
-            local factor = tonumber(value) or 1
-            properties.hasitalics = true
-            properties.autoitalicamount = factor * (parameters.uwidth or 40)/2
-        end
-    end
-end
-
-local italic_specification = {
-    name         = "itlc",
-    description  = "italic correction",
-    initializers = {
-        base = initializeitlc,
-        node = initializeitlc,
-    }
-}
-
-registerotffeature(italic_specification)
-registerafmfeature(italic_specification)
-
-local function initializetextitalics(tfmdata,value) -- yes no delay
-    tfmdata.properties.textitalics = toboolean(value)
-end
-
-local textitalics_specification = {
-    name         = "textitalics",
-    description  = "use alternative text italic correction",
-    initializers = {
-        base = initializetextitalics,
-        node = initializetextitalics,
-    }
-}
-
-registerotffeature(textitalics_specification)
-registerafmfeature(textitalics_specification)
-
--- local function initializemathitalics(tfmdata,value) -- yes no delay
---     tfmdata.properties.mathitalics = toboolean(value)
--- end
---
--- local mathitalics_specification = {
---     name         = "mathitalics",
---     description  = "use alternative math italic correction",
---     initializers = {
---         base = initializemathitalics,
---         node = initializemathitalics,
---     }
--- }
-
--- registerotffeature(mathitalics_specification)
--- registerafmfeature(mathitalics_specification)
-
--- slanting
-
-local function initializeslant(tfmdata,value)
-    value = tonumber(value)
-    if not value then
-        value =  0
-    elseif value >  1 then
-        value =  1
-    elseif value < -1 then
-        value = -1
-    end
-    tfmdata.parameters.slantfactor = value
-end
-
-local slant_specification = {
-    name        = "slant",
-    description = "slant glyphs",
-    initializers = {
-        base = initializeslant,
-        node = initializeslant,
-    }
-}
-
-registerotffeature(slant_specification)
-registerafmfeature(slant_specification)
-
-local function initializeextend(tfmdata,value)
-    value = tonumber(value)
-    if not value then
-        value =  0
-    elseif value >  10 then
-        value =  10
-    elseif value < -10 then
-        value = -10
-    end
-    tfmdata.parameters.extendfactor = value
-end
-
-local extend_specification = {
-    name        = "extend",
-    description = "scale glyphs horizontally",
-    initializers = {
-        base = initializeextend,
-        node = initializeextend,
-    }
-}
-
-registerotffeature(extend_specification)
-registerafmfeature(extend_specification)
-
--- For Wolfgang Schuster:
---
--- \definefontfeature[thisway][default][script=hang,language=zhs,dimensions={2,2,2}]
--- \definedfont[file:kozminpr6nregular*thisway]
---
--- For the moment we don't mess with the descriptions.
-
-local function manipulatedimensions(tfmdata,key,value)
-    if type(value) == "string" and value ~= "" then
-        local characters = tfmdata.characters
-        local parameters = tfmdata.parameters
-        local emwidth    = parameters.quad
-        local exheight   = parameters.xheight
-        local newwidth   = false
-        local newheight  = false
-        local newdepth   = false
-        if value == "strut" then
-            newheight = gettexdimen("strutht")
-            newdepth  = gettexdimen("strutdp")
-        elseif value == "mono" then
-            newwidth  = emwidth
-        else
-            local spec = settings_to_array(value)
-            newwidth  = tonumber(spec[1])
-            newheight = tonumber(spec[2])
-            newdepth  = tonumber(spec[3])
-            if newwidth  then newwidth  = newwidth  * emwidth  end
-            if newheight then newheight = newheight * exheight end
-            if newdepth  then newdepth  = newdepth  * exheight end
-        end
-        if newwidth or newheight or newdepth then
-            local additions = { }
-            for unicode, old_c in next, characters do
-                local oldwidth  = old_c.width
-                local oldheight = old_c.height
-                local olddepth  = old_c.depth
-                local width  = newwidth  or oldwidth  or 0
-                local height = newheight or oldheight or 0
-                local depth  = newdepth  or olddepth  or 0
-                if oldwidth ~= width or oldheight ~= height or olddepth ~= depth then
-                    local private = getprivate(tfmdata)
-                    local newslot = { "slot", 1, private } -- { "slot", 0, private }
-                    local new_c
-                    local commands = oldwidth ~= width and {
-                        { "right", (width - oldwidth) / 2 },
-                        newslot,
-                    } or {
-                        newslot,
-                    }
-                    if height > 0 then
-                        if depth > 0 then
-                            new_c = {
-                                width    = width,
-                                height   = height,
-                                depth    = depth,
-                                commands = commands,
-                            }
-                        else
-                            new_c = {
-                                width    = width,
-                                height   = height,
-                                commands = commands,
-                            }
-                        end
-                    else
-                        if depth > 0 then
-                            new_c = {
-                                width    = width,
-                                depth    = depth,
-                                commands = commands,
-                            }
-                        else
-                            new_c = {
-                                width    = width,
-                                commands = commands,
-                            }
-                        end
-                    end
-                    setmetatableindex(new_c,old_c)
-                    characters[unicode] = new_c
-                    additions[private]  = old_c
-                end
-            end
-            for k, v in next, additions do
-                characters[k] = v
-            end
-     -- elseif height > 0 and depth > 0 then
-     --     for unicode, old_c in next, characters do
-     --         old_c.height = height
-     --         old_c.depth  = depth
-     --     end
-     -- elseif height > 0 then
-     --     for unicode, old_c in next, characters do
-     --         old_c.height = height
-     --     end
-     -- elseif depth > 0 then
-     --     for unicode, old_c in next, characters do
-     --         old_c.depth = depth
-     --     end
-        end
-    end
-end
-
-local dimensions_specification = {
-    name        = "dimensions",
-    description = "force dimensions",
-    manipulators = {
-        base = manipulatedimensions,
-        node = manipulatedimensions,
-    }
-}
-
-registerotffeature(dimensions_specification)
-registerafmfeature(dimensions_specification)
-
---------------------------------------------------------------------------------------------------------------
-
--- local function fakemonospace(tfmdata)
---     local resources    = tfmdata.resources
---     local gposfeatures = resources.features.gpos
---     local characters   = tfmdata.characters
---     local descriptions = tfmdata.descriptions
---     local sequences    = resources.sequences
---     local coverage     = { }
---     local units        = tfmdata.shared.rawdata.metadata.units
---     for k, v in next, characters do
---         local w = descriptions[k].width
---         local d = units - w
---         coverage[k] = { -d/2, 0, units, 0 }
---     end
---     local f = { dflt = { dflt = true } }
---     local s = #sequences + 1
---     local t = {
---         features = { fakemono = f },
---         flags    = { false, false, false, false },
---         index    = s,
---         name     = "p_s_" .. s,
---         nofsteps = 1,
---         order    = { "fakemono" },
---         skiphash = false,
---         type     = "gpos_single",
---         steps    = {
---             {
---                 format   = "single",
---                 coverage = coverage,
---             }
---         }
---     }
---     gposfeatures["fakemono"] = f
---     sequences[s] = t
--- end
---
--- fonts.constructors.features.otf.register {
---     name         = "fakemono",
---     description  = "fake monospaced",
---     initializers = {
---         node     = fakemonospace,
---     },
--- }
-
---------------------------------------------------------------------------------------------------------------
-
--- for zhichu chen (see mailing list archive): we might add a few more variants
--- in due time
---
--- \definefontfeature[boxed][default][boundingbox=yes] % paleblue
---
--- maybe:
---
--- \definecolor[DummyColor][s=.75,t=.5,a=1] {\DummyColor test} \nopdfcompression
---
--- local gray  = { "pdf", "origin", "/Tr1 gs .75 g" }
--- local black = { "pdf", "origin", "/Tr0 gs 0 g" }
-
-
--- boundingbox={yes|background|frame|empty|<color>}
-
-local push  = { "push" }
-local pop   = { "pop" }
-
------ gray  = { "pdf", "origin", ".75 g .75 G" }
------ black = { "pdf", "origin", "0 g 0 G" }
------ gray  = { "pdf", ".75 g" }
------ black = { "pdf", "0 g"   }
-
--- local bp = number.dimenfactors.bp
---
--- local downcache = setmetatableindex(function(t,d)
---     local v = { "down", d }
---     t[d] = v
---     return v
--- end)
---
--- local backcache = setmetatableindex(function(t,h)
---     local h = h * bp
---     local v = setmetatableindex(function(t,w)
---      -- local v = { "rule", h, w }
---         local v = { "pdf", "origin", formatters["0 0 %.6F %.6F re F"](w*bp,h) }
---         t[w] = v
---         return v
---     end)
---     t[h] = v
---     return v
--- end)
---
--- local forecache = setmetatableindex(function(t,h)
---     local h = h * bp
---     local v = setmetatableindex(function(t,w)
---         local v = { "pdf", "origin", formatters["%.6F w 0 0 %.6F %.6F re S"](0.25*65536*bp,w*bp,h) }
---         t[w] = v
---         return v
---     end)
---     t[h] = v
---     return v
--- end)
-
-local bp = number.dimenfactors.bp
-local r  = 16384 * bp -- 65536 // 4
-
-local backcache = setmetatableindex(function(t,h)
-    local h = h * bp
-    local v = setmetatableindex(function(t,d)
-        local d = d * bp
-        local v = setmetatableindex(function(t,w)
-            local v = { "pdf", "origin", formatters["%.6F w 0 %.6F %.6F %.6F re f"](r,-d,w*bp,h+d) }
-            t[w] = v
-            return v
-        end)
-        t[d] = v
-        return v
-    end)
-    t[h] = v
-    return v
-end)
-
-local forecache = setmetatableindex(function(t,h)
-    local h = h * bp
-    local v = setmetatableindex(function(t,d)
-        local d = d * bp
-        local v = setmetatableindex(function(t,w)
-            -- the frame goes through the boundingbox
-         -- local v = { "pdf", "origin", formatters["[] 0 d 0 J %.6F w %.6F %.6F %.6F re S"](r,-d,w*bp,h+d) }
-            local v = { "pdf", "origin", formatters["[] 0 d 0 J %.6F w %.6F %.6F %.6F %.6F re S"](r,r/2,-d+r/2,w*bp-r,h+d-r) }
-            t[w] = v
-            return v
-        end)
-        t[d] = v
-        return v
-    end)
-    t[h] = v
-    return v
-end)
-
-local startcolor = nil
-local stopcolor  = nil
-
-local function showboundingbox(tfmdata,key,value)
-    if value then
-        if not backcolors then
-            local vfspecials = backends.pdf.tables.vfspecials
-            startcolor = vfspecials.startcolor
-            stopcolor  = vfspecials.stopcolor
-        end
-        local characters = tfmdata.characters
-        local additions  = { }
-        local rulecache  = backcache
-        local showchar   = true
-        local color      = "palegray"
-        if type(value) == "string" then
-            value = settings_to_array(value)
-            for i=1,#value do
-                local v = value[i]
-                if v == v_frame then
-                    rulecache = forecache
-                elseif v == v_background then
-                    rulecache = backcache
-                elseif v == v_empty then
-                    showchar = false
-                elseif v == v_none then
-                    color = nil
-                else
-                    color = v
-                end
-            end
-        end
-        local gray  = color and startcolor(color) or nil
-        local black = gray and stopcolor or nil
-        for unicode, old_c in next, characters do
-            local private = getprivate(tfmdata)
-            local width   = old_c.width  or 0
-            local height  = old_c.height or 0
-            local depth   = old_c.depth  or 0
-            local char    = showchar and { "slot", 1, private } or nil -- { "slot", 0, private }
-         -- local new_c
-         -- if depth == 0 then
-         --     new_c = {
-         --         width    = width,
-         --         height   = height,
-         --         commands = {
-         --             push,
-         --             gray,
-         --             rulecache[height][width],
-         --             black,
-         --             pop,
-         --             char,
-         --         }
-         --     }
-         -- else
-         --     new_c = {
-         --         width    = width,
-         --         height   = height,
-         --         depth    = depth,
-         --         commands = {
-         --             push,
-         --             downcache[depth],
-         --             gray,
-         --             rulecache[height+depth][width],
-         --             black,
-         --             pop,
-         --             char,
-         --         }
-         --     }
-         -- end
-            local rule  = rulecache[height][depth][width]
-            local new_c = {
-                width    = width,
-                height   = height,
-                depth    = depth,
-                commands = gray and {
-                 -- push,
-                    gray,
-                    rule,
-                    black,
-                 -- pop,
-                    char,
-                } or {
-                    rule,
-                    char,
-                }
-            }
-            setmetatableindex(new_c,old_c)
-            characters[unicode] = new_c
-            additions[private] = old_c
-        end
-        for k, v in next, additions do
-            characters[k] = v
-        end
-    end
-end
-
-registerotffeature {
-    name        = "boundingbox",
-    description = "show boundingbox",
-    manipulators = {
-        base = showboundingbox,
-        node = showboundingbox,
-    }
-}
-
--- -- for notosans but not general
---
--- do
---
---     local v_local = interfaces and interfaces.variables and interfaces.variables["local"] or "local"
---
---     local utfbyte = utf.byte
---
---     local function initialize(tfmdata,key,value)
---         local characters = tfmdata.characters
---         local parameters = tfmdata.parameters
---         local oldchar    = 32
---         local newchar    = 32
---         if value == "locl" or value == v_local then
---             newchar = fonts.handlers.otf.getsubstitution(tfmdata,oldchar,"locl",true) or oldchar
---         elseif value == true then
---             -- use normal space
---         elseif value then
---             newchar = utfbyte(value)
---         else
---             return
---         end
---         local newchar  = newchar and characters[newchar]
---         local newspace = newchar and newchar.width
---         if newspace > 0 then
---             parameters.space         = newspace
---             parameters.space_stretch = newspace/2
---             parameters.space_shrink  = newspace/3
---             parameters.extra_space   = parameters.space_shrink
---         end
---     end
---
---     registerotffeature {
---         name        = 'space', -- true|false|locl|character
---         description = 'space settings',
---         manipulators = {
---             base = initialize,
---             node = initialize,
---         }
---     }
---
--- end
-
-do
-
-    local P, lpegpatterns, lpegmatch  = lpeg.P, lpeg.patterns, lpeg.match
-
-    local amount, stretch, shrink, extra
-
-    local factor  = lpegpatterns.unsigned
-    local space   = lpegpatterns.space
-    local pattern = (
-                                            (factor / function(n) amount  = tonumber(n) or amount  end)
-        + (P("+") + P("plus" )) * space^0 * (factor / function(n) stretch = tonumber(n) or stretch end)
-        + (P("-") + P("minus")) * space^0 * (factor / function(n) shrink  = tonumber(n) or shrink  end)
-        + (         P("extra")) * space^0 * (factor / function(n) extra   = tonumber(n) or extra   end)
-        + space^1
-    )^1
-
-    local function initialize(tfmdata,key,value)
-        local characters = tfmdata.characters
-        local parameters = tfmdata.parameters
-        if type(value) == "string" then
-            local emwidth = parameters.quad
-            amount, stretch, shrink, extra = 0, 0, 0, false
-            lpegmatch(pattern,value)
-            if not extra then
-                if shrink ~= 0 then
-                    extra = shrink
-                elseif stretch ~= 0 then
-                    extra = stretch
-                else
-                    extra = amount
-                end
-            end
-            parameters.space         = amount  * emwidth
-            parameters.space_stretch = stretch * emwidth
-            parameters.space_shrink  = shrink  * emwidth
-            parameters.extra_space   = extra   * emwidth
-        end
-    end
-
-    -- 1.1 + 1.2 - 1.3 minus 1.4 plus 1.1 extra 1.4 -- last one wins
-
-    registerotffeature {
-        name        = "spacing",
-        description = "space settings",
-        manipulators = {
-            base = initialize,
-            node = initialize,
-        }
-    }
-
-end
-
--- -- historic stuff, move from font-ota (handled differently, typo-rep)
---
--- local delete_node = nodes.delete
--- local fontdata    = fonts.hashes.identifiers
---
--- local nodecodes  = nodes.nodecodes
--- local glyph_code = nodecodes.glyph
---
--- local strippables = allocate()
--- fonts.strippables = strippables
---
--- strippables.joiners = table.tohash {
---     0x200C, -- zwnj
---     0x200D, -- zwj
--- }
---
--- strippables.all = table.tohash {
---     0x000AD, 0x017B4, 0x017B5, 0x0200B, 0x0200C, 0x0200D, 0x0200E, 0x0200F, 0x0202A, 0x0202B,
---     0x0202C, 0x0202D, 0x0202E, 0x02060, 0x02061, 0x02062, 0x02063, 0x0206A, 0x0206B, 0x0206C,
---     0x0206D, 0x0206E, 0x0206F, 0x0FEFF, 0x1D173, 0x1D174, 0x1D175, 0x1D176, 0x1D177, 0x1D178,
---     0x1D179, 0x1D17A, 0xE0001, 0xE0020, 0xE0021, 0xE0022, 0xE0023, 0xE0024, 0xE0025, 0xE0026,
---     0xE0027, 0xE0028, 0xE0029, 0xE002A, 0xE002B, 0xE002C, 0xE002D, 0xE002E, 0xE002F, 0xE0030,
---     0xE0031, 0xE0032, 0xE0033, 0xE0034, 0xE0035, 0xE0036, 0xE0037, 0xE0038, 0xE0039, 0xE003A,
---     0xE003B, 0xE003C, 0xE003D, 0xE003E, 0xE003F, 0xE0040, 0xE0041, 0xE0042, 0xE0043, 0xE0044,
---     0xE0045, 0xE0046, 0xE0047, 0xE0048, 0xE0049, 0xE004A, 0xE004B, 0xE004C, 0xE004D, 0xE004E,
---     0xE004F, 0xE0050, 0xE0051, 0xE0052, 0xE0053, 0xE0054, 0xE0055, 0xE0056, 0xE0057, 0xE0058,
---     0xE0059, 0xE005A, 0xE005B, 0xE005C, 0xE005D, 0xE005E, 0xE005F, 0xE0060, 0xE0061, 0xE0062,
---     0xE0063, 0xE0064, 0xE0065, 0xE0066, 0xE0067, 0xE0068, 0xE0069, 0xE006A, 0xE006B, 0xE006C,
---     0xE006D, 0xE006E, 0xE006F, 0xE0070, 0xE0071, 0xE0072, 0xE0073, 0xE0074, 0xE0075, 0xE0076,
---     0xE0077, 0xE0078, 0xE0079, 0xE007A, 0xE007B, 0xE007C, 0xE007D, 0xE007E, 0xE007F,
--- }
---
--- strippables[true] = strippables.joiners
---
--- local function processformatters(head,font)
---     local subset = fontdata[font].shared.features.formatters
---     local vector = subset and strippables[subset]
---     if vector then
---         local current, done = head, false
---         while current do
---             if current.id == glyph_code and current.subtype<256 and current.font == font then
---                 local char = current.char
---                 if vector[char] then
---                     head, current = delete_node(head,current)
---                     done = true
---                 else
---                     current = current.next
---                 end
---             else
---                 current = current.next
---             end
---         end
---         return head, done
---     else
---         return head, false
---     end
--- end
---
--- registerotffeature {
---     name        = "formatters",
---     description = "hide formatting characters",
---     methods = {
---         base = processformatters,
---         node = processformatters,
---     }
--- }
-
--- not to be used! experimental code, only needed when testing
-
-local is_letter = characters.is_letter
-local always    = true
-
-local function collapseitalics(tfmdata,key,value)
-    local threshold = value == true and 100 or tonumber(value)
-    if threshold and threshold > 0 then
-        if threshold > 100 then
-            threshold = 100
-        end
-        for unicode, data in next, tfmdata.characters do
-            if always or is_letter[unicode] or is_letter[data.unicode] then
-                local italic = data.italic
-                if italic and italic ~= 0 then
-                    local width = data.width
-                    if width and width ~= 0 then
-                        local delta = threshold * italic / 100
-                        data.width  = width  + delta
-                        data.italic = italic - delta
-                    end
-                end
-            end
-        end
-    end
-end
-
-local dimensions_specification = {
-    name        = "collapseitalics",
-    description = "collapse italics",
-    manipulators = {
-        base = collapseitalics,
-        node = collapseitalics,
-    }
-}
-
-registerotffeature(dimensions_specification)
-registerafmfeature(dimensions_specification)
-
--- a handy helper (might change or be moved to another namespace)
-
-local nodepool       = nodes.pool
-local new_glyph      = nodepool.glyph
-
-local helpers        = fonts.helpers
-local currentfont    = font.current
-
-local currentprivate = 0xE000
-local maximumprivate = 0xEFFF
-
--- if we run out of space we can think of another range but by sharing we can
--- use these privates for mechanisms like alignments-on-character and such
-
-local sharedprivates = setmetatableindex(function(t,k)
-    v = currentprivate
-    if currentprivate < maximumprivate then
-        currentprivate = currentprivate + 1
-    else
-        -- reuse last slot, todo: warning
-    end
-    t[k] = v
-    return v
-end)
-
-function helpers.addprivate(tfmdata,name,characterdata)
-    local properties = tfmdata.properties
-    local characters = tfmdata.characters
-    local privates   = properties.privates
-    if not privates then
-        privates = { }
-        properties.privates = privates
-    end
-    if not name then
-        name = formatters["anonymous_private_0x%05X"](currentprivate)
-    end
-    local usedprivate = sharedprivates[name]
-    privates[name] = usedprivate
-    characters[usedprivate] = characterdata
-    return usedprivate
-end
-
-local function getprivateslot(id,name)
-    if not name then
-        name = id
-        id   = currentfont()
-    end
-    local properties = fontproperties[id]
-    local privates   = properties and properties.privates
-    return privates and privates[name]
-end
-
-local function getprivatenode(tfmdata,name)
-    if type(tfmdata) == "number" then
-        tfmdata = fontdata[tfmdata]
-    end
-    local properties = tfmdata.properties
-    local font = properties.id
-    local slot = getprivateslot(font,name)
-    if slot then
-        -- todo: set current attribibutes
-        local char   = tfmdata.characters[slot]
-        local tonode = char.tonode
-        if tonode then
-            return tonode(font,char)
-        else
-            return new_glyph(font,slot)
-        end
-    end
-end
-
-local function getprivatecharornode(tfmdata,name)
-    if type(tfmdata) == "number" then
-        tfmdata = fontdata[tfmdata]
-    end
-    local properties = tfmdata.properties
-    local font = properties.id
-    local slot = getprivateslot(font,name)
-    if slot then
-        -- todo: set current attributes
-        local char   = tfmdata.characters[slot]
-        local tonode = char.tonode
-        if tonode then
-            return "node", tonode(tfmdata,char)
-        else
-            return "char", slot
-        end
-    end
-end
-
-helpers.getprivateslot       = getprivateslot
-helpers.getprivatenode       = getprivatenode
-helpers.getprivatecharornode = getprivatecharornode
-
-function helpers.getprivates(tfmdata)
-    if type(tfmdata) == "number" then
-        tfmdata = fontdata[tfmdata]
-    end
-    local properties = tfmdata.properties
-    return properties and properties.privates
-end
-
-function helpers.hasprivate(tfmdata,name)
-    if type(tfmdata) == "number" then
-        tfmdata = fontdata[tfmdata]
-    end
-    local properties = tfmdata.properties
-    local privates = properties and properties.privates
-    return privates and privates[name] or false
-end
-
--- relatively new:
-
-do
-
-    local extraprivates = { }
-
-    function fonts.helpers.addextraprivate(name,f)
-        extraprivates[#extraprivates+1] = { name, f }
-    end
-
-    local function addextraprivates(tfmdata)
-        for i=1,#extraprivates do
-            local e = extraprivates[i]
-            local c = e[2](tfmdata)
-            if c then
-                fonts.helpers.addprivate(tfmdata, e[1], c)
-            end
-        end
-    end
-
-    constructors.newfeatures.otf.register {
-        name        = "extraprivates",
-        description = "extra privates",
-        default     = true,
-        manipulators = {
-            base = addextraprivates,
-            node = addextraprivates,
-        }
-    }
-
-end
-
-implement {
-    name      = "getprivatechar",
-    arguments = "string",
-    actions   = function(name)
-        local p = getprivateslot(name)
-        if p then
-            context(utfchar(p))
-        end
-    end
-}
-
-implement {
-    name      = "getprivatemathchar",
-    arguments = "string",
-    actions   = function(name)
-        local p = getprivateslot(family_font(0),name)
-        if p then
-            context(utfchar(p))
-        end
-    end
-}
-
-implement {
-    name      = "getprivateslot",
-    arguments = "string",
-    actions   = function(name)
-        local p = getprivateslot(name)
-        if p then
-            context(p)
-        end
-    end
-}
-
--- requested for latex but not supported unless really needed in context:
---
--- registerotffeature {
---     name         = "ignoremathconstants",
---     description  = "ignore math constants table",
---     initializers = {
---         base = function(tfmdata,value)
---             if value then
---                 tfmdata.mathparameters = nil
---             end
---         end
---     }
--- }
-
--- tfmdata.properties.mathnolimitsmode = tonumber(value) or 0
-
-do
-
-    local splitter  = lpeg.splitat(",",tonumber)
-    local lpegmatch = lpeg.match
-
-    local function initialize(tfmdata,value)
-        local mathparameters = tfmdata.mathparameters
-        if mathparameters then
-            local sup, sub
-            if type(value) == "string" then
-                sup, sub = lpegmatch(splitter,value)
-                if not sup then
-                    sub, sup = 0, 0
-                elseif not sub then
-                    sub, sup = sup, 0
-                end
-            elseif type(value) == "number" then
-                sup, sub = 0, value
-            end
-            mathparameters.NoLimitSupFactor = sup
-            mathparameters.NoLimitSubFactor = sub
-        end
-    end
-
-    registerotffeature {
-        name         = "mathnolimitsmode",
-        description  = "influence nolimits placement",
-        initializers = {
-            base = initialize,
-            node = initialize,
-        }
-    }
-
-end
-
-do
-
-    local function initialize(tfmdata,value)
-        local properties = tfmdata.properties
-        if properties then
-            properties.identity = value == "vertical" and "vertical" or "horizontal"
-        end
-    end
-
-    registerotffeature {
-        name         = "identity",
-        description  = "set font identity",
-        initializers = {
-            base = initialize,
-            node = initialize,
-        }
-    }
-
-    local function initialize(tfmdata,value)
-        local properties = tfmdata.properties
-        if properties then
-            properties.writingmode = value == "vertical" and "vertical" or "horizontal"
-        end
-    end
-
-    registerotffeature {
-        name         = "writingmode",
-        description  = "set font direction",
-        initializers = {
-            base = initialize,
-            node = initialize,
-        }
-    }
-
-end
-
-do -- another hack for a crappy font
-
-    local function additalictowidth(tfmdata,key,value)
-        local characters = tfmdata.characters
-        local additions  = { }
-        for unicode, old_c in next, characters do
-            -- maybe check for math
-            local oldwidth  = old_c.width
-            local olditalic = old_c.italic
-            if olditalic and olditalic ~= 0 then
-                local private = getprivate(tfmdata)
-                local new_c = {
-                    width    = oldwidth + olditalic,
-                    height   = old_c.height,
-                    depth    = old_c.depth,
-                    commands = {
-                     -- { "slot", 1, private },
-                     -- { "slot", 0, private },
-                        { "char", private },
-                        { "right", olditalic },
-                    },
-                }
-                setmetatableindex(new_c,old_c)
-                characters[unicode] = new_c
-                additions[private]  = old_c
-            end
-        end
-        for k, v in next, additions do
-            characters[k] = v
-        end
-    end
-
-    registerotffeature {
-        name        = "italicwidths",
-        description = "add italic to width",
-        manipulators = {
-            base = additalictowidth,
-         -- node = additalictowidth, -- only makes sense for math
-        }
-    }
-
-end
-
-do
-
-    local tounicode = fonts.mappings.tounicode
-
-    local function check(tfmdata,key,value)
-        if value == "ligatures" then
-            local private   = fonts.constructors and fonts.constructors.privateoffset or 0xF0000
-            local collected = fonts.handlers.otf.readers.getcomponents(tfmdata.shared.rawdata)
-            if collected and next(collected)then
-                for unicode, char in next, tfmdata.characters do
-                    if true then -- if unicode >= private or (unicode >= 0xE000 and unicode <= 0xF8FF) then
-                        local u = collected[unicode]
-                        if u then
-                            local n = #u
-                            for i=1,n do
-                                if u[i] > private then
-                                    n = 0
-                                    break
-                                end
-                            end
-                            if n > 0 then
-                                if n == 1 then
-                                    u = u[1]
-                                end
-                                char.unicode   = u
-                                char.tounicode = tounicode(u)
-                            end
-                        end
-                    end
-                end
-            end
-        end
-    end
-
-    -- forceunicodes=ligatures : aggressive lig resolving (e.g. for emoji)
-    --
-    -- kind of like: \enabletrackers[fonts.mapping.forceligatures]
-
-    registerotffeature {
-        name         = "forceunicodes",
-        description  = "forceunicodes",
-        manipulators = {
-            base = check,
-            node = check,
-        }
-    }
-
-end
-
-do
-
-    -- This is a rather special test-only feature that I added for the sake of testing
-    -- Idris's husayni. We wanted to know if uniscribe obeys the order of lookups in a
-    -- font, in spite of what the description of handling arabic suggests. And indeed,
-    -- mixed-in lookups of other features (like all these ss* in husayni) are handled
-    -- the same in context as in uniscribe. If one sets reorderlookups=arab then we sort
-    -- according to the "assumed" order so e.g. the ss* move to after the standard
-    -- features. The observed difference in rendering is an indication that uniscribe is
-    -- quite faithful to the font (while e.g. tests with the hb plugin demonstrate some
-    -- interference, apart from some hard coded init etc expectations). Anyway, it means
-    -- that we're okay with the (generic) node processor. A pitfall is that in context
-    -- we can actually control more, so we can trigger an analyze pass with e.g.
-    -- dflt/dflt while the libraries depend on the script settings for that. Uniscribe
-    -- probably also parses the string and when seeing arabic will follow a different
-    -- code path, although it seems to treat all features equal.
-
-    local trace_reorder  = trackers.register("fonts.reorderlookups",function(v) trace_reorder = v end)
-    local report_reorder = logs.reporter("fonts","reorder")
-
-    local vectors = { }
-
-    vectors.arab = {
-        gsub = {
-            ccmp =  1,
-            isol =  2,
-            fina =  3,
-            medi =  4,
-            init =  5,
-            rlig =  6,
-            rclt =  7,
-            calt =  8,
-            liga =  9,
-            dlig = 10,
-            cswh = 11,
-            mset = 12,
-        },
-        gpos = {
-            curs =  1,
-            kern =  2,
-            mark =  3,
-            mkmk =  4,
-        },
-    }
-
-    function otf.reorderlookups(tfmdata,vector)
-        local order = vectors[vector]
-        if not order then
-            return
-        end
-        local oldsequences = tfmdata.resources.sequences
-        if oldsequences then
-            local sequences = { }
-            for i=1,#oldsequences do
-                sequences[i] = oldsequences[i]
-            end
-            for i=1,#sequences do
-                local s = sequences[i]
-                local features = s.features
-                local kind     = s.type
-                local index    = s.index
-                if features then
-                    local when
-                    local what
-                    for feature in sortedhash(features) do
-                        if not what then
-                            what = find(kind,"^gsub") and "gsub" or "gpos"
-                        end
-                        local newwhen = order[what][feature]
-                        if not newwhen then
-                            -- skip
-                        elseif not when then
-                            when = newwhen
-                        elseif newwhen < when then
-                            when = newwhen
-                        end
-                    end
-                    s.ondex = s.index
-                    s.index = i
-                    s.what  = what == "gsub" and 1 or 2
-                    s.when  = when or 99
-                else
-                    s.ondex = s.index
-                    s.index = i
-                    s.what  = 1
-                    s.when  = 99
-                end
-            end
-            sort(sequences,function(a,b)
-                local what_a = a.what
-                local what_b = b.what
-                if what_a ~= what_b then
-                    return a.index < b.index
-                end
-                local when_a = a.when
-                local when_b = b.when
-                if when_a == when_b then
-                    return a.index < b.index
-                else
-                    return when_a < when_b
-                end
-            end)
-            local swapped = 0
-            for i=1,#sequences do
-                local sequence = sequences[i]
-                local features = sequence.features
-                if features then
-                    local index = sequence.index
-                    if index ~= i then
-                        swapped = swapped + 1
-                    end
-                    if trace_reorder then
-                        if swapped == 1 then
-                            report_reorder()
-                            report_reorder("start swapping lookups in font %!font:name!",tfmdata)
-                            report_reorder()
-                            report_reorder("gsub order: % t",table.swapped(order.gsub))
-                            report_reorder("gpos order: % t",table.swapped(order.gpos))
-                            report_reorder()
-                        end
-                        report_reorder("%03i : lookup %03i, type %s, sorted %2i, moved %s, % t",
-                            i,index,sequence.what == 1 and "gsub" or "gpos",sequence.when or 99,
-                            (index > i and "-") or (index < i and "+") or "=",sortedkeys(features))
-                    end
-                end
-                sequence.what  = nil
-                sequence.when  = nil
-                sequence.index = sequence.ondex
-            end
-            if swapped > 0 then
-                if trace_reorder then
-                    report_reorder()
-                    report_reorder("stop swapping lookups, %i lookups swapped",swapped)
-                    report_reorder()
-                end
---                 tfmdata.resources.sequences = sequences
-                tfmdata.shared.reorderedsequences = sequences
-            end
-        end
-    end
-
-    -- maybe delay till ra is filled
-
-    local function reorderlookups(tfmdata,key,value)
-        if value then
-            otf.reorderlookups(tfmdata,value)
-        end
-    end
-
-    registerotffeature {
-        name        = "reorderlookups",
-        description = "reorder lookups",
-        manipulators = {
-            base = reorderlookups,
-            node = reorderlookups,
-        }
-    }
-
-end
-
--- maybe useful
-
-local function initializeoutline(tfmdata,value)
-    value = tonumber(value)
-    if not value then
-        value =  0
-    else
-        value = tonumber(value) or 0
-    end
-    if value then
-        value = value * 1000
-    end
-    tfmdata.parameters.mode  = 1
-    tfmdata.parameters.width = value
-end
-
-local outline_specification = {
-    name        = "outline",
-    description = "outline glyphs",
-    initializers = {
-        base = initializeoutline,
-        node = initializeoutline,
-    }
-}
-
-registerotffeature(outline_specification)
-registerafmfeature(outline_specification)
-
--- definitely ugly
-
-local report_effect = logs.reporter("fonts","effect")
-local trace_effect  = false
-
-trackers.register("fonts.effect", function(v) trace_effect = v end)
-
-local effects = {
-    inner   = 0,
-    normal  = 0,
-    outer   = 1,
-    outline = 1,
-    both    = 2,
-    hidden  = 3,
-}
-
-local function initializeeffect(tfmdata,value)
-    local spec
-    if type(value) == "number" then
-        spec = { width = value }
-    else
-        spec = settings_to_hash(value)
-    end
-    local effect = spec.effect or "both"
-    local width  = tonumber(spec.width) or 0
-    local mode   = effects[effect]
-    if not mode then
-        report_effect("invalid effect %a",effect)
-    elseif width == 0 and mode == 0 then
-        report_effect("invalid width %a for effect %a",width,effect)
-    else
-        local parameters = tfmdata.parameters
-        local properties = tfmdata.properties
-        parameters.mode   = mode
-        parameters.width  = width * 1000
-        local factor  = tonumber(spec.factor) or 0
-        local hfactor = tonumber(spec.vfactor) or factor
-        local vfactor = tonumber(spec.hfactor) or factor
-        local delta   = tonumber(spec.delta) or 1
-        local wdelta  = tonumber(spec.wdelta) or delta
-        local hdelta  = tonumber(spec.hdelta) or delta
-        local ddelta  = tonumber(spec.ddelta) or hdelta
-        properties.effect = {
-            effect  = effect,
-            width   = width,
-            factor  = factor,
-            hfactor = hfactor,
-            vfactor = vfactor,
-            wdelta  = wdelta,
-            hdelta  = hdelta,
-            ddelta  = ddelta,
-        }
-    end
-end
-
-local function manipulateeffect(tfmdata)
-    local effect = tfmdata.properties.effect
-    if effect then
-        local characters = tfmdata.characters
-        local parameters = tfmdata.parameters
-        local multiplier = effect.width * 100
-        local wdelta = effect.wdelta * parameters.hfactor * multiplier
-        local hdelta = effect.hdelta * parameters.vfactor * multiplier
-        local ddelta = effect.ddelta * parameters.vfactor * multiplier
-        local hshift = wdelta / 2
-        local factor  = (1 + effect.factor)  * parameters.factor
-        local hfactor = (1 + effect.hfactor) * parameters.hfactor
-        local vfactor = (1 + effect.vfactor) * parameters.vfactor
-        for unicode, old_c in next, characters do
-            local oldwidth  = old_c.width
-            local oldheight = old_c.height
-            local olddepth  = old_c.depth
-            if oldwidth and oldwidth > 0 then
-                old_c.width = oldwidth + wdelta
-                old_c.commands = {
-                    { "right", hshift },
-                    { "char", unicode },
-                }
-            end
-            if oldheight and oldheight > 0 then
-                old_c.height = oldheight + hdelta
-            end
-            if olddepth and olddepth > 0 then
-                old_c.depth = olddepth + ddelta
-            end
-        end
-        parameters.factor  = factor
-        parameters.hfactor = hfactor
-        parameters.vfactor = vfactor
-        if trace_effect then
-            report_effect("applying effect")
-            report_effect("  effect  : %s", effect.effect)
-            report_effect("  width   : %s => %s", effect.width,  multiplier)
-            report_effect("  factor  : %s => %s", effect.factor, factor )
-            report_effect("  hfactor : %s => %s", effect.hfactor,hfactor)
-            report_effect("  vfactor : %s => %s", effect.vfactor,vfactor)
-            report_effect("  wdelta  : %s => %s", effect.wdelta, wdelta)
-            report_effect("  hdelta  : %s => %s", effect.hdelta, hdelta)
-            report_effect("  ddelta  : %s => %s", effect.ddelta, ddelta)
-        end
-    end
-end
-
-local effect_specification = {
-    name        = "effect",
-    description = "apply effects to glyphs",
-    initializers = {
-        base = initializeeffect,
-        node = initializeeffect,
-    },
-    manipulators = {
-        base = manipulateeffect,
-        node = manipulateeffect,
-    },
-}
-
-registerotffeature(effect_specification)
-registerafmfeature(effect_specification)
diff --git a/tex/context/base/mkiv/font-fbk.lua b/tex/context/base/mkiv/font-fbk.lua
index 79ebc3f25..cf500d0ce 100644
--- a/tex/context/base/mkiv/font-fbk.lua
+++ b/tex/context/base/mkiv/font-fbk.lua
@@ -14,38 +14,38 @@ local next = next
 <p>This is very experimental code!</p>
 --ldx]]--
 
-local trace_combining_visualize = false  trackers.register("fonts.composing.visualize", function(v) trace_combining_visualize = v end)
-local trace_combining_define    = false  trackers.register("fonts.composing.define",    function(v) trace_combining_define    = v end)
+local trace_visualize    = false  trackers.register("fonts.composing.visualize", function(v) trace_visualize = v end)
+local trace_define       = false  trackers.register("fonts.composing.define",    function(v) trace_define    = v end)
 
-trackers.register("fonts.combining",     "fonts.composing.define") -- for old times sake (and manuals)
-trackers.register("fonts.combining.all", "fonts.composing.*")      -- for old times sake (and manuals)
-
-local report_combining   = logs.reporter("fonts","combining")
-
-local force_combining    = false -- just for demo purposes (see mk)
+local report             = logs.reporter("fonts","combining")
 
 local allocate           = utilities.storage.allocate
 
 local fonts              = fonts
 local handlers           = fonts.handlers
 local constructors       = fonts.constructors
+local helpers            = fonts.helpers
 
 local otf                = handlers.otf
 local afm                = handlers.afm
 local registerotffeature = otf.features.register
 local registerafmfeature = afm.features.register
 
+local addotffeature      = otf.addfeature
+
 local unicodecharacters  = characters.data
 local unicodefallbacks   = characters.fallbacks
 
-local vf                 = handlers.vf
-local commands           = vf.combiner.commands
-local push               = vf.predefined.push
-local pop                = vf.predefined.pop
+local vfcommands         = helpers.commands
+local charcommand        = vfcommands.char
+local rightcommand       = vfcommands.right
+local downcommand        = vfcommands.down
+local upcommand          = vfcommands.up
+local push               = vfcommands.push
+local pop                = vfcommands.pop
 
-local force_composed     = false
-local cache              = { }  -- we could make these weak
-local fraction           = 0.15 -- 30 units for lucida
+local force_combining    = false -- just for demo purposes (see mk)
+local fraction           = 0.15  -- 30 units for lucida
 
 -- todo: we also need to update the feature hashes ... i'll do that when i'm in the mood
 -- and/or when i need it
@@ -65,15 +65,15 @@ local function composecharacters(tfmdata)
         local italicfactor = parameters.italicfactor or 0
         local vfspecials   = backends.tables.vfspecials --brr
         local red, green, blue, black
-        if trace_combining_visualize then
+        if trace_visualize then
             red   = vfspecials.startcolor("red")
             green = vfspecials.startcolor("green")
             blue  = vfspecials.startcolor("blue")
             black = vfspecials.stopcolor
         end
         local compose = fonts.goodies.getcompositions(tfmdata)
-        if compose and trace_combining_visualize then
-            report_combining("using compose information from goodies file")
+        if compose and trace_visualize then
+            report("using compose information from goodies file")
         end
         local done = false
         for i, c in next, unicodecharacters do -- loop over all characters ... not that efficient but a specials hash takes memory
@@ -105,24 +105,12 @@ local function composecharacters(tfmdata)
                                 acc = unicodefallbacks[acc]
                                 charsacc = acc and characters[acc]
                             end
-                            local chr_t = cache[chr]
-                            if not chr_t then
-                             -- chr_t = { "slot", 1, chr }
-                             -- chr_t = { "slot", 0, chr }
-                                chr_t = { "char", chr }
-                                cache[chr] = chr_t
-                            end
+                            local chr_t = charcommand[chr]
                             if charsacc then
-                                if trace_combining_define then
-                                    report_combining("composed %C, base %C, accent %C",i,chr,acc)
-                                end
-                                local acc_t = cache[acc]
-                                if not acc_t then
-                                 -- acc_t = { "slot", 1, acc }
-                                 -- acc_t = { "slot", 0, acc }
-                                    acc_t = { "char", acc }
-                                    cache[acc] = acc_t
+                                if trace_define then
+                                    report("composed %C, base %C, accent %C",i,chr,acc)
                                 end
+                                local acc_t = charcommand[acc]
                                 local cb = descriptions[chr].boundingbox
                                 local ab = descriptions[acc].boundingbox
                                 -- todo: adapt height
@@ -148,26 +136,30 @@ local function composecharacters(tfmdata)
                                                     local ay = a_anchor.y or 0
                                                     local dx = cx - ax
                                                     local dy = cy - ay
-                                                    if trace_combining_define then
-                                                        report_combining("building %C from %C and %C",i,chr,acc)
-                                                        report_combining("  boundingbox:")
-                                                        report_combining("    chr: %3i %3i %3i %3i",unpack(cb))
-                                                        report_combining("    acc: %3i %3i %3i %3i",unpack(ab))
-                                                        report_combining("  anchors:")
-                                                        report_combining("    chr: %3i %3i",cx,cy)
-                                                        report_combining("    acc: %3i %3i",ax,ay)
-                                                        report_combining("  delta:")
-                                                        report_combining("    %s: %3i %3i",i_anchored,dx,dy)
+                                                    if trace_define then
+                                                        report("building %C from %C and %C",i,chr,acc)
+                                                        report("  boundingbox:")
+                                                        report("    chr: %3i %3i %3i %3i",unpack(cb))
+                                                        report("    acc: %3i %3i %3i %3i",unpack(ab))
+                                                        report("  anchors:")
+                                                        report("    chr: %3i %3i",cx,cy)
+                                                        report("    acc: %3i %3i",ax,ay)
+                                                        report("  delta:")
+                                                        report("    %s: %3i %3i",i_anchored,dx,dy)
                                                     end
-                                                    if trace_combining_visualize then
-                                                        t.commands = { push, {"right", scale*dx}, {"down",-scale*dy}, green, acc_t, black, pop, chr_t }
-                                                     -- t.commands = {
-                                                     --     push, {"right", scale*cx}, {"down", -scale*cy}, red,   {"rule",10000,10000,10000}, pop,
-                                                     --     push, {"right", scale*ax}, {"down", -scale*ay}, blue,  {"rule",10000,10000,10000}, pop,
-                                                     --     push, {"right", scale*dx}, {"down", -scale*dy}, green, acc_t, black,               pop, chr_t
-                                                     -- }
+                                                    local right = rightcommand[scale*dx]
+                                                    local down  = upcommand[scale*dy]
+                                                    if trace_visualize then
+                                                        t.commands = {
+                                                            push, right, down,
+                                                            green, acc_t, black,
+                                                            pop, chr_t,
+                                                        }
                                                     else
-                                                        t.commands = { push, {"right", scale*dx}, {"down",-scale*dy},        acc_t,        pop, chr_t }
+                                                        t.commands = {
+                                                            push, right, down,
+                                                            acc_t, pop, chr_t,
+                                                        }
                                                     end
                                                     done = true
                                                 end
@@ -179,10 +171,17 @@ local function composecharacters(tfmdata)
                                         local dx = (c_urx - a_urx - a_llx + c_llx)/2
                                         local dd = (c_urx - c_llx)*italicfactor
                                         if a_ury < 0  then
-                                            if trace_combining_visualize then
-                                                t.commands = { push, {"right", dx-dd}, red, acc_t, black, pop, chr_t }
+                                            local right = rightcommand[dx-dd]
+                                            if trace_visualize then
+                                                t.commands = {
+                                                    push, right, red, acc_t,
+                                                    black, pop, chr_t,
+                                                }
                                             else
-                                                t.commands = { push, {"right", dx-dd},      acc_t,        pop, chr_t }
+                                                t.commands = {
+                                                    push, right, acc_t, pop,
+                                                    chr_t,
+                                                }
                                             end
                                         elseif c_ury > a_lly then -- messy test
                                             local dy
@@ -214,27 +213,46 @@ local function composecharacters(tfmdata)
                                             else
                                                 dy = - deltaxheight + extraxheight
                                             end
-                                            if trace_combining_visualize then
-                                                t.commands = { push, { "right", dx+dd }, { "down", dy }, green, acc_t, black, pop, chr_t }
+                                            local right = rightcommand[dx+dd]
+                                            local down  = downcommand[dy]
+                                            if trace_visualize then
+                                                t.commands = {
+                                                    push, right, down, green,
+                                                    acc_t, black, pop, chr_t,
+                                                }
                                             else
-                                                t.commands = { push, { "right", dx+dd }, { "down", dy },        acc_t,        pop, chr_t }
+                                                t.commands = {
+                                                    push, right, down, acc_t,
+                                                    pop, chr_t,
+                                                }
                                             end
                                         else
-                                            if trace_combining_visualize then
-                                                t.commands = { push, { "right", dx+dd },                 blue,  acc_t, black, pop, chr_t }
+                                            local right = rightcommand[dx+dd]
+                                            if trace_visualize then
+                                                t.commands = {
+                                                    push, right, blue, acc_t,
+                                                    black, pop, chr_t,
+                                                }
                                             else
-                                                t.commands = { push, { "right", dx+dd },                        acc_t,        pop, chr_t }
+                                                t.commands = {
+                                                    push, right, acc_t, pop,
+                                                    chr_t,
+                                                }
                                             end
                                         end
                                     end
                                 else
-                                    t.commands = { chr_t } -- else index mess
+                                    t.commands = {
+                                        chr_t, -- else index mess
+                                    }
                                 end
                             else
-                                if trace_combining_define then
-                                    report_combining("%C becomes simplified %C",i,chr)
+                                if trace_define then
+                                    report("%C becomes simplified %C",i,chr)
                                 end
-                                t.commands = { chr_t } -- else index mess
+                                t.commands = {
+                                    chr_t, -- else index mess
+                                }
                             end
                             done = true
                             characters[i] = t
@@ -254,7 +272,7 @@ local function composecharacters(tfmdata)
     end
 end
 
-local compose_specification = {
+local specification = {
     name        = "compose",
     description = "additional composed characters",
     manipulators = {
@@ -263,75 +281,71 @@ local compose_specification = {
     }
 }
 
-registerotffeature(compose_specification)
-registerafmfeature(compose_specification)
+registerotffeature(specification)
+registerafmfeature(specification)
 
-vf.helpers.composecharacters = composecharacters
+addotffeature {
+    name     = "char-ligatures",
+    type     = "ligature",
+    data     = characters.splits.char,
+    order    = { "char-ligatures" },
+    prepend  = true,
+}
 
--- This installs the builder into the regular virtual font builder,
--- which only makes sense as demo.
+addotffeature {
+    name     = "compat-ligatures",
+    type     = "ligature",
+    data     = characters.splits.compat,
+    order    = { "compat-ligatures" },
+    prepend  = true,
+}
 
-commands["compose.trace.enable"] = function()
-    trace_combining_visualize = true
-end
+registerotffeature {
+    name        = 'char-ligatures',
+    description = 'unicode char specials to ligatures',
+}
 
-commands["compose.trace.disable"] = function()
-    trace_combining_visualize = false
-end
+registerotffeature {
+    name        = 'compat-ligatures',
+    description = 'unicode compat specials to ligatures',
+}
 
-commands["compose.force.enable"] = function()
-    force_combining = true
-end
+do
 
-commands["compose.force.disable"] = function()
-    force_combining = false
-end
+    -- This installs the builder into the regular virtual font builder,
+    -- which only makes sense as demo.
 
-commands["compose.trace.set"] = function(g,v)
-    if v[2] == nil then
-        trace_combining_visualize = true
-    else
-        trace_combining_visualize = v[2]
-    end
-end
-
-commands["compose.apply"] = function(g,v)
-    composecharacters(g)
-end
+    local vf       = handlers.vf
+    local commands = vf.combiner.commands
 
--- vf builder
+    vf.helpers.composecharacters = composecharacters
 
--- { "pdf", "origin", "q " .. s .. " 0 0 " .. s .. " 0 0 cm" },
--- { "pdf", "origin", "q 1 0 0 1 " .. -w .. " " .. -h .. " cm" },
--- { "pdf", "origin", "/Fm\XX\space Do" },
--- { "pdf", "origin", "Q" },
--- { "pdf", "origin", "Q" },
+    commands["compose.trace.enable"] = function()
+        trace_visualize = true
+    end
 
--- new and experimental
+    commands["compose.trace.disable"] = function()
+        trace_visualize = false
+    end
 
-local everywhere = { ["*"] = { ["*"] = true } } -- or: { ["*"] = { "*" } }
-local noflags    = { }
+    commands["compose.force.enable"] = function()
+        force_combining = true
+    end
 
-local char_specification = {
-    type     = "ligature",
-    features = everywhere,
-    data     = characters.splits.char,
-    order    = { "char-ligatures" },
-    flags    = noflags,
-    prepend  = true,
-}
+    commands["compose.force.disable"] = function()
+        force_combining = false
+    end
 
-local compat_specification = {
-    type     = "ligature",
-    features = everywhere,
-    data     = characters.splits.compat,
-    order    = { "compat-ligatures" },
-    flags    = noflags,
-    prepend  = true,
-}
+    commands["compose.trace.set"] = function(g,v)
+        if v[2] == nil then
+            trace_visualize = true
+        else
+            trace_visualize = v[2]
+        end
+    end
 
-otf.addfeature("char-ligatures",  char_specification)   -- xlig (extra)
-otf.addfeature("compat-ligatures",compat_specification) -- plig (pseudo)
+    commands["compose.apply"] = function(g,v)
+        composecharacters(g)
+    end
 
-registerotffeature { name = 'char-ligatures',   description = 'unicode char specials to ligatures' }
-registerotffeature { name = 'compat-ligatures', description = 'unicode compat specials to ligatures' }
+end
diff --git a/tex/context/base/mkiv/font-fea.mkvi b/tex/context/base/mkiv/font-fea.mkvi
index 5f65543ab..4a5356090 100644
--- a/tex/context/base/mkiv/font-fea.mkvi
+++ b/tex/context/base/mkiv/font-fea.mkvi
@@ -368,11 +368,19 @@
 % \doifelsecurrentfonthasfeature{crap}{YES}{NO}
 % \doifelsecurrentfonthasfeature{kern}{YES}{NO}
 
-\def\doifelsecurrentfonthasfeature#feature%
+\def\doifelsecurrentfonthasfeature#feature% expandable
   {\clf_doifelsecurrentfonthasfeature{#feature}}
 
 \let\doifcurrentfonthasfeatureelse\doifelsecurrentfonthasfeature
 
+\def\doifelsefontfeature#feature% expandable
+  {\clf_doifelsefontfeature{#feature}}
+
+\let\doiffontfeatureelse\doifelsefontfeature
+
+\def\doifunknownfontfeature#feature% expandable
+  {\clf_doifunknownfontfeature{#feature}}
+
 % new:
 
 \clf_registerlanguagefeatures
diff --git a/tex/context/base/mkiv/font-imp-dimensions.lua b/tex/context/base/mkiv/font-imp-dimensions.lua
new file mode 100644
index 000000000..e658ef7bb
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-dimensions.lua
@@ -0,0 +1,113 @@
+if not modules then modules = { } end modules ['font-imp-dimensions'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local next, type, tonumber = next, type, tonumber
+
+local fonts              = fonts
+local utilities          = utilities
+
+local helpers            = fonts.helpers
+local prependcommands    = helpers.prependcommands
+local charcommand        = helpers.commands.char
+local rightcommand       = helpers.commands.right
+
+local handlers           = fonts.handlers
+local otf                = handlers.otf
+local afm                = handlers.afm
+
+local registerotffeature = otf.features.register
+local registerafmfeature = afm.features.register
+
+local settings_to_array  = utilities.parsers.settings_to_array
+local gettexdimen        = tex.getdimen
+
+-- For Wolfgang Schuster:
+--
+-- \definefontfeature[thisway][default][script=hang,language=zhs,dimensions={2,2,2}]
+-- \definedfont[file:kozminpr6nregular*thisway]
+
+local function initialize(tfmdata,key,value)
+    if type(value) == "string" and value ~= "" then
+        local characters = tfmdata.characters
+        local parameters = tfmdata.parameters
+        local emwidth    = parameters.quad
+        local exheight   = parameters.xheight
+        local newwidth   = false
+        local newheight  = false
+        local newdepth   = false
+        if value == "strut" then
+            newheight = gettexdimen("strutht")
+            newdepth  = gettexdimen("strutdp")
+        elseif value == "mono" then
+            newwidth  = emwidth
+        else
+            local spec = settings_to_array(value)
+            newwidth  = tonumber(spec[1])
+            newheight = tonumber(spec[2])
+            newdepth  = tonumber(spec[3])
+            if newwidth  then newwidth  = newwidth  * emwidth  end
+            if newheight then newheight = newheight * exheight end
+            if newdepth  then newdepth  = newdepth  * exheight end
+        end
+        if newwidth or newheight or newdepth then
+            for unicode, character in next, characters do
+                local oldwidth  = character.width
+                local oldheight = character.height
+                local olddepth  = character.depth
+                local width  = newwidth  or oldwidth  or 0
+                local height = newheight or oldheight or 0
+                local depth  = newdepth  or olddepth  or 0
+                if oldwidth ~= width or oldheight ~= height or olddepth ~= depth then
+                    character.width  = width
+                    character.height = height
+                    character.depth  = depth
+                    if oldwidth ~= width then
+                        local commands = character.commands
+                        local hshift   = rightcommand[(width - oldwidth) / 2]
+                        if commands then
+                            character.commands = prependcommands (
+                                commands,
+                                hshift
+                            )
+                        else
+                            character.commands = {
+                                hshift,
+                                charcommand[unicode],
+                            }
+                        end
+                    end
+                end
+            end
+        end
+    end
+end
+
+local specification = {
+    name        = "dimensions",
+    description = "force dimensions",
+    manipulators = {
+        base = initialize,
+        node = initialize,
+    }
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
+
+local function initialize(tfmdata,value)
+    tfmdata.properties.realdimensions = value and true
+end
+
+registerotffeature {
+    name        = "realdimensions",
+    description = "accept negative dimenions",
+    initializers = {
+        base = initialize,
+        node = initialize,
+    }
+}
diff --git a/tex/context/base/mkiv/font-imp-effects.lua b/tex/context/base/mkiv/font-imp-effects.lua
new file mode 100644
index 000000000..a5e04500c
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-effects.lua
@@ -0,0 +1,397 @@
+if not modules then modules = { } end modules ['font-imp-effects'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+-- todo: pickup from goodies: if type(effect) then ...
+
+local next, type, tonumber = next, type, tonumber
+local is_boolean = string.is_boolean
+
+local fonts              = fonts
+
+local handlers           = fonts.handlers
+local registerotffeature = handlers.otf.features.register
+local registerafmfeature = handlers.afm.features.register
+
+local settings_to_hash   = utilities.parsers.settings_to_hash_colon_too
+
+local helpers            = fonts.helpers
+local prependcommands    = helpers.prependcommands
+local charcommand        = helpers.commands.char
+local rightcommand       = helpers.commands.right
+local upcommand          = helpers.commands.up
+local dummycommand       = helpers.commands.dummy
+
+----- constructors       = fonts.constructors
+----- getmathparameter   = constructors.getmathparameter
+----- setmathparameter   = constructors.setmathparameter
+
+local report_effect      = logs.reporter("fonts","effect")
+local report_slant       = logs.reporter("fonts","slant")
+local report_extend      = logs.reporter("fonts","extend")
+local report_squeeze     = logs.reporter("fonts","squeeze")
+
+local trace              = false
+
+trackers.register("fonts.effect", function(v) trace = v end)
+trackers.register("fonts.slant",  function(v) trace = v end)
+trackers.register("fonts.extend", function(v) trace = v end)
+trackers.register("fonts.squeeze",function(v) trace = v end)
+
+local function initializeslant(tfmdata,value)
+    value = tonumber(value)
+    if not value then
+        value =  0
+    elseif value >  1 then
+        value =  1
+    elseif value < -1 then
+        value = -1
+    end
+    if trace then
+        report_slant("applying %0.3f",value)
+    end
+    tfmdata.parameters.slantfactor = value
+end
+
+local specification = {
+    name        = "slant",
+    description = "slant glyphs",
+    initializers = {
+        base = initializeslant,
+        node = initializeslant,
+    }
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
+
+local function initializeextend(tfmdata,value)
+    value = tonumber(value)
+    if not value then
+        value =  0
+    elseif value >  10 then
+        value =  10
+    elseif value < -10 then
+        value = -10
+    end
+    if trace then
+        report_extend("applying %0.3f",value)
+    end
+    tfmdata.parameters.extendfactor = value
+end
+
+local specification = {
+    name        = "extend",
+    description = "scale glyphs horizontally",
+    initializers = {
+        base = initializeextend,
+        node = initializeextend,
+    }
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
+
+local function initializesqueeze(tfmdata,value)
+    value = tonumber(value)
+    if not value then
+        value =  0
+    elseif value >  10 then
+        value =  10
+    elseif value < -10 then
+        value = -10
+    end
+    if trace then
+        report_squeeze("applying %0.3f",value)
+    end
+    tfmdata.parameters.squeezefactor = value
+end
+
+local specification = {
+    name        = "squeeze",
+    description = "scale glyphs vertically",
+    initializers = {
+        base = initializesqueeze,
+        node = initializesqueeze,
+    }
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
+
+local effects = {
+    inner   = 0,
+    normal  = 0,
+    outer   = 1,
+    outline = 1,
+    both    = 2,
+    hidden  = 3,
+}
+
+local function initializeeffect(tfmdata,value)
+    local spec
+    if type(value) == "number" then
+        spec = { width = value }
+    else
+        spec = settings_to_hash(value)
+    end
+    local effect = spec.effect or "both"
+    local width  = tonumber(spec.width) or 0
+    local mode   = effects[effect]
+    if not mode then
+        report_effect("invalid effect %a",effect)
+    elseif width == 0 and mode == 0 then
+        report_effect("invalid width %a for effect %a",width,effect)
+    else
+        local parameters = tfmdata.parameters
+        local properties = tfmdata.properties
+        parameters.mode  = mode
+        parameters.width = width * 1000
+        if is_boolean(spec.auto) == true then
+            local squeeze = 1 - width/20
+            local average = (1 - squeeze) * width * 100
+            spec.squeeze  = squeeze
+            spec.extend   = 1 + width/2
+            spec.wdelta   = average
+            spec.hdelta   = average/2
+            spec.ddelta   = average/2
+            spec.vshift   = average/2
+        end
+        local factor  = tonumber(spec.factor)  or 0
+        local hfactor = tonumber(spec.hfactor) or factor
+        local vfactor = tonumber(spec.vfactor) or factor
+        local delta   = tonumber(spec.delta)   or 1
+        local wdelta  = tonumber(spec.wdelta)  or delta
+        local hdelta  = tonumber(spec.hdelta)  or delta
+        local ddelta  = tonumber(spec.ddelta)  or hdelta
+        local vshift  = tonumber(spec.vshift)  or 0
+        local slant   = spec.slant
+        local extend  = spec.extend
+        local squeeze = spec.squeeze
+        if slant then
+            initializeslant(tfmdata,slant)
+        end
+        if extend then
+            initializeextend(tfmdata,extend)
+        end
+        if squeeze then
+            initializesqueeze(tfmdata,squeeze)
+        end
+        properties.effect = {
+            effect  = effect,
+            width   = width,
+            factor  = factor,
+            hfactor = hfactor,
+            vfactor = vfactor,
+            wdelta  = wdelta,
+            hdelta  = hdelta,
+            ddelta  = ddelta,
+            vshift  = vshift,
+            slant   = tfmdata.parameters.slantfactor,
+            extend  = tfmdata.parameters.extendfactor,
+            squeeze = tfmdata.parameters.squeezefactor,
+        }
+    end
+end
+
+local rules = {
+    "RadicalRuleThickness",
+    "OverbarRuleThickness",
+    "FractionRuleThickness",
+    "UnderbarRuleThickness",
+}
+
+-- local commands = char.commands
+-- if commands then
+--     local command = commands[1]
+--     if command and command[1] == "right" then
+--         commands[1] = rightcommand[command[2]-snap]
+--     end
+-- end
+
+local function setmathparameters(tfmdata,characters,mathparameters,dx,dy,squeeze)
+    if delta ~= 0 then
+        for i=1,#rules do
+            local name  = rules[i]
+            local value = mathparameters[name]
+            if value then
+               mathparameters[name] = (squeeze or 1) * (value + dx)
+            end
+        end
+    end
+end
+
+local function setmathcharacters(tfmdata,characters,mathparameters,dx,dy,squeeze,wdelta,hdelta,ddelta)
+
+    local function wdpatch(char)
+        if wsnap ~= 0 then
+            char.width  = char.width + wdelta/2
+        end
+    end
+
+    local function htpatch(char)
+        if hsnap ~= 0 then
+            local height = char.height
+            if height then
+                char.height = char.height + 2 * dy
+            end
+        end
+    end
+
+    local character = characters[0x221A]
+
+    if character then
+        local char = character
+        local next = character.next
+        wdpatch(char)
+        htpatch(char)
+        while next do
+            char = characters[next]
+            wdpatch(char)
+            htpatch(char)
+            next = char.next
+        end
+        if char then
+            local v = char.vert_variants
+            if v then
+                local top = v[#v]
+                if top then
+                    htpatch(characters[top.glyph])
+                end
+            end
+        end
+    end
+end
+
+local function manipulateeffect(tfmdata)
+    local effect = tfmdata.properties.effect
+    if effect then
+        local characters     = tfmdata.characters
+        local parameters     = tfmdata.parameters
+        local mathparameters = tfmdata.mathparameters
+        local multiplier     = effect.width * 100
+        local factor         = parameters.factor
+        local hfactor        = parameters.hfactor
+        local vfactor        = parameters.vfactor
+        local wdelta         = effect.wdelta * hfactor * multiplier
+        local hdelta         = effect.hdelta * vfactor * multiplier
+        local ddelta         = effect.ddelta * vfactor * multiplier
+        local vshift         = effect.vshift * vfactor * multiplier
+        local squeeze        = effect.squeeze
+        local hshift         = wdelta -- / 2
+        local dx             = multiplier * vfactor
+        local dy             = vshift
+        local factor         = (1 + effect.factor)  * factor
+        local hfactor        = (1 + effect.hfactor) * hfactor
+        local vfactor        = (1 + effect.vfactor) * vfactor
+        local vshift         = vshift ~= 0 and upcommand[vshift] or false
+        for unicode, character in next, characters do
+            local oldwidth  = character.width
+            local oldheight = character.height
+            local olddepth  = character.depth
+            if oldwidth and oldwidth > 0 then
+                character.width = oldwidth + wdelta
+                local commands = character.commands
+                local hshift   = rightcommand[hshift]
+                if vshift then
+                    if commands then
+                        prependcommands ( commands,
+                            hshift,
+                            vshift
+                        )
+                    else
+                        character.commands = {
+                            hshift,
+                            vshift,
+                            charcommand[unicode]
+                        }
+                    end
+                else
+                    if commands then
+                        prependcommands ( commands,
+                            hshift
+                        )
+                    else
+                        character.commands = {
+                            hshift,
+                            charcommand[unicode]
+                        }
+                    end
+                end
+            end
+            if oldheight and oldheight > 0 then
+                character.height = oldheight + hdelta
+            end
+            if olddepth and olddepth > 0 then
+                character.depth = olddepth + ddelta
+            end
+        end
+        if mathparameters then
+            setmathparameters(tfmdata,characters,mathparameters,dx,dy,squeeze)
+            setmathcharacters(tfmdata,characters,mathparameters,dx,dy,squeeze,wdelta,hdelta,ddelta)
+        end
+        parameters.factor  = factor
+        parameters.hfactor = hfactor
+        parameters.vfactor = vfactor
+        if trace then
+            report_effect("applying")
+            report_effect("  effect  : %s", effect.effect)
+            report_effect("  width   : %s => %s", effect.width,  multiplier)
+            report_effect("  factor  : %s => %s", effect.factor, factor )
+            report_effect("  hfactor : %s => %s", effect.hfactor,hfactor)
+            report_effect("  vfactor : %s => %s", effect.vfactor,vfactor)
+            report_effect("  wdelta  : %s => %s", effect.wdelta, wdelta)
+            report_effect("  hdelta  : %s => %s", effect.hdelta, hdelta)
+            report_effect("  ddelta  : %s => %s", effect.ddelta, ddelta)
+        end
+    end
+end
+
+local specification = {
+    name        = "effect",
+    description = "apply effects to glyphs",
+    initializers = {
+        base = initializeeffect,
+        node = initializeeffect,
+    },
+    manipulators = {
+        base = manipulateeffect,
+        node = manipulateeffect,
+    },
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
+
+local function initializeoutline(tfmdata,value)
+    value = tonumber(value)
+    if not value then
+        value = 0
+    else
+        value = tonumber(value) or 0
+    end
+    local parameters = tfmdata.parameters
+    local properties = tfmdata.properties
+    parameters.mode  = effects.outline
+    parameters.width = value * 1000
+    properties.effect = {
+        effect = effect,
+        width  = width,
+    }
+end
+
+local specification = {
+    name        = "outline",
+    description = "outline glyphs",
+    initializers = {
+        base = initializeoutline,
+        node = initializeoutline,
+    }
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
diff --git a/tex/context/base/mkiv/font-imp-italics.lua b/tex/context/base/mkiv/font-imp-italics.lua
new file mode 100644
index 000000000..aace899c5
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-italics.lua
@@ -0,0 +1,147 @@
+if not modules then modules = { } end modules ['font-imp-italics'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local next = next
+
+local fonts              = fonts
+local handlers           = fonts.handlers
+local registerotffeature = handlers.otf.features.register
+local registerafmfeature = handlers.afm.features.register
+
+local function initialize(tfmdata,key,value)
+    for unicode, character in next, tfmdata.characters do
+        local olditalic = character.italic
+        if olditalic and olditalic ~= 0 then
+            character.width  = character.width + olditalic
+            character.italic = 0
+        end
+    end
+end
+
+local specification = {
+    name        = "italicwidths",
+    description = "add italic to width",
+    manipulators = {
+        base = initialize,
+        node = initialize, -- only makes sense for math
+    }
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
+
+local function initialize(tfmdata,value) -- hm, always value
+    if value then
+        -- the magic 40 and it formula come from Dohyun Kim but we might need another guess
+        local parameters = tfmdata.parameters
+        local italicangle = parameters.italicangle
+        if italicangle and italicangle ~= 0 then
+            local properties = tfmdata.properties
+            local factor = tonumber(value) or 1
+            properties.hasitalics = true
+            properties.autoitalicamount = factor * (parameters.uwidth or 40)/2
+        end
+    end
+end
+
+local specification = {
+    name         = "itlc",
+    description  = "italic correction",
+    initializers = {
+        base = initialize,
+        node = initialize,
+    }
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
+
+if context then
+
+    local function initialize(tfmdata,value) -- yes no delay
+        tfmdata.properties.textitalics = toboolean(value)
+    end
+
+    local specification = {
+        name         = "textitalics",
+        description  = "use alternative text italic correction",
+        initializers = {
+            base = initialize,
+            node = initialize,
+        }
+    }
+
+    registerotffeature(specification)
+    registerafmfeature(specification)
+
+end
+
+-- no longer used
+
+if context then
+
+ -- local function initializemathitalics(tfmdata,value) -- yes no delay
+ --     tfmdata.properties.mathitalics = toboolean(value)
+ -- end
+ --
+ -- local specification = {
+ --     name         = "mathitalics",
+ --     description  = "use alternative math italic correction",
+ --     initializers = {
+ --         base = initializemathitalics,
+ --         node = initializemathitalics,
+ --     }
+ -- }
+ --
+ -- registerotffeature(specification)
+ -- registerafmfeature(specification)
+
+end
+
+-- -- also not used, only when testing
+
+if context then
+
+    local letter = characters.is_letter
+    local always = true
+
+    local function collapseitalics(tfmdata,key,value)
+        local threshold = value == true and 100 or tonumber(value)
+        if threshold and threshold > 0 then
+            if threshold > 100 then
+                threshold = 100
+            end
+            for unicode, data in next, tfmdata.characters do
+                if always or letter[unicode] or letter[data.unicode] then
+                    local italic = data.italic
+                    if italic and italic ~= 0 then
+                        local width = data.width
+                        if width and width ~= 0 then
+                            local delta = threshold * italic / 100
+                            data.width  = width  + delta
+                            data.italic = italic - delta
+                        end
+                    end
+                end
+            end
+        end
+    end
+
+    local dimensions_specification = {
+        name        = "collapseitalics",
+        description = "collapse italics",
+        manipulators = {
+            base = collapseitalics,
+            node = collapseitalics,
+        }
+    }
+
+    registerotffeature(dimensions_specification)
+    registerafmfeature(dimensions_specification)
+
+end
diff --git a/tex/context/base/mkiv/font-imp-ligatures.lua b/tex/context/base/mkiv/font-imp-ligatures.lua
new file mode 100644
index 000000000..091eb5d4b
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-ligatures.lua
@@ -0,0 +1,136 @@
+if not modules then modules = { } end modules ['font-imp-ligatures'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local lpegmatch = lpeg.match
+local utfsplit = utf.split
+local settings_to_array = utilities.parsers.settings_to_array
+
+local fonts              = fonts
+local otf                = fonts.handlers.otf
+local registerotffeature = otf.features.register
+local addotffeature      = otf.addfeature
+
+-- This is a quick and dirty hack.
+
+local lookups = { }
+local protect = { }
+local revert  = { }
+local zwjchar = 0x200C
+local zwj     = { zwjchar }
+
+addotffeature {
+    name    = "blockligatures",
+    type    = "chainsubstitution",
+    nocheck = true, -- because there is no 0x200C in the font
+    prepend = true, -- make sure we do it early
+    future  = true, -- avoid nilling due to no steps yet
+    lookups = {
+        {
+            type = "multiple",
+            data = lookups,
+        },
+    },
+    data = {
+        rules = protect,
+    }
+}
+
+addotffeature {
+    name     = "blockligatures",
+    type     = "chainsubstitution",
+    nocheck  = true,  -- because there is no 0x200C in the font
+    append   = true,  -- this is done late
+    overload = false, -- we don't want to overload the previous definition
+    lookups  = {
+        {
+            type = "ligature",
+            data = lookups,
+        },
+    },
+    data = {
+        rules = revert,
+    }
+}
+
+registerotffeature {
+    name        = 'blockligatures',
+    description = 'block certain ligatures',
+}
+
+local splitter = lpeg.splitat(":")
+
+local function blockligatures(str)
+
+    local t = settings_to_array(str)
+
+    for i=1,#t do
+        local ti = t[i]
+        local before, current, after = lpegmatch(splitter,ti)
+        if current and after then -- before is returned when no match
+            -- experimental joke
+            if before then
+                before = utfsplit(before)
+                for i=1,#before do
+                    before[i] = { before[i] }
+                end
+            end
+            if current then
+                current = utfsplit(current)
+            end
+            if after then
+                after = utfsplit(after)
+                for i=1,#after do
+                    after[i] = { after[i] }
+                end
+            end
+        else
+            before  = nil
+            current = utfsplit(ti)
+            after   = nil
+        end
+        if #current > 1 then
+            local one = current[1]
+            local two = current[2]
+            lookups[one] = { one, zwjchar }
+            local one = { one }
+            local two = { two }
+            local new = #protect + 1
+            protect[new] = {
+                before  = before,
+                current = { one, two },
+                after   = after,
+                lookups = { 1 }, -- not shared !
+            }
+            revert[new] = {
+             -- before = before,
+                current = { one, zwj },
+             -- after   = { two, unpack(after) },
+                after   = { two },
+                lookups = { 1 }, -- not shared !
+            }
+        end
+    end
+end
+
+-- blockligatures("\0\0")
+
+otf.helpers.blockligatures = blockligatures
+
+-- blockligatures("fi,ff")
+-- blockligatures("fl")
+-- blockligatures("u:fl:age")
+
+if context then
+
+    interfaces.implement {
+        name      = "blockligatures",
+        arguments = "string",
+        actions   = blockligatures,
+    }
+
+end
diff --git a/tex/context/base/mkiv/font-imp-math.lua b/tex/context/base/mkiv/font-imp-math.lua
new file mode 100644
index 000000000..3a82c2a9e
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-math.lua
@@ -0,0 +1,79 @@
+if not modules then modules = { } end modules ['font-imp-math'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local next, type, tonumber = next, type, tonumber
+
+local fonts              = fonts
+local helpers            = fonts.helpers
+local registerotffeature = fonts.handlers.otf.features.register
+
+local setmetatableindex  = table.setmetatableindex
+
+-- requested for latex but not supported unless really needed in context:
+--
+-- registerotffeature {
+--     name         = "ignoremathconstants",
+--     description  = "ignore math constants table",
+--     initializers = {
+--         base = function(tfmdata,value)
+--             if value then
+--                 tfmdata.mathparameters = nil
+--             end
+--         end
+--     }
+-- }
+
+-- tfmdata.properties.mathnolimitsmode = tonumber(value) or 0
+
+local splitter  = lpeg.splitat(",",tonumber)
+local lpegmatch = lpeg.match
+
+local function initialize(tfmdata,value)
+    local mathparameters = tfmdata.mathparameters
+    if mathparameters then
+        local sup, sub
+        if type(value) == "string" then
+            sup, sub = lpegmatch(splitter,value)
+            if not sup then
+                sub, sup = 0, 0
+            elseif not sub then
+                sub, sup = sup, 0
+            end
+        elseif type(value) == "number" then
+            sup, sub = 0, value
+        end
+        if sup then
+            mathparameters.NoLimitSupFactor = sup
+        end
+        if sub then
+            mathparameters.NoLimitSubFactor = sub
+        end
+    end
+end
+
+registerotffeature {
+    name         = "mathnolimitsmode",
+    description  = "influence nolimits placement",
+    initializers = {
+        base = initialize,
+        node = initialize,
+    }
+}
+
+local function initialize(tfmdata,value)
+    tfmdata.properties.nostackmath = value and true
+end
+
+registerotffeature {
+    name        = "nostackmath",
+    description = "disable math stacking mechanism",
+    initializers = {
+        base = initialize,
+        node = initialize,
+    }
+}
diff --git a/tex/context/base/mkiv/font-imp-notused.lua b/tex/context/base/mkiv/font-imp-notused.lua
new file mode 100644
index 000000000..1c78db7aa
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-notused.lua
@@ -0,0 +1,166 @@
+if not modules then modules = { } end modules ['font-imp-notused'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+-- local next = next
+-- local utfbyte = utf.byte
+--
+-- local fonts              = fonts
+--
+-- local handlers           = fonts.handlers
+-- local otf                = handlers.otf
+-- local afm                = handlers.afm
+--
+-- local registerotffeature = otf.features.register
+-- local registerafmfeature = afm.features.register
+
+-- local function initialize(tfmdata)
+--     local resources    = tfmdata.resources
+--     local gposfeatures = resources.features.gpos
+--     local characters   = tfmdata.characters
+--     local descriptions = tfmdata.descriptions
+--     local sequences    = resources.sequences
+--     local coverage     = { }
+--     local units        = tfmdata.shared.rawdata.metadata.units
+--     for k, v in next, characters do
+--         local w = descriptions[k].width
+--         local d = units - w
+--         coverage[k] = { -d/2, 0, units, 0 }
+--     end
+--     local f = { dflt = { dflt = true } }
+--     local s = #sequences + 1
+--     local t = {
+--         features = { fakemono = f },
+--         flags    = { false, false, false, false },
+--         index    = s,
+--         name     = "p_s_" .. s,
+--         nofsteps = 1,
+--         order    = { "fakemono" },
+--         skiphash = false,
+--         type     = "gpos_single",
+--         steps    = {
+--             {
+--                 format   = "single",
+--                 coverage = coverage,
+--             }
+--         }
+--     }
+--     gposfeatures["fakemono"] = f
+--     sequences[s] = t
+-- end
+--
+-- registerotffeature {
+--     name         = "fakemono",
+--     description  = "fake monospaced",
+--     initializers = {
+--         node     = initialize,
+--     },
+-- }
+
+-- -- for notosans but not general
+--
+-- local v_local = interfaces and interfaces.variables and interfaces.variables["local"] or "local"
+--
+-- local function initialize(tfmdata,key,value)
+--     local characters = tfmdata.characters
+--     local parameters = tfmdata.parameters
+--     local oldchar    = 32
+--     local newchar    = 32
+--     if value == "locl" or value == v_local then
+--         newchar = fonts.handlers.otf.getsubstitution(tfmdata,oldchar,"locl",true) or oldchar
+--     elseif value == true then
+--         -- use normal space
+--     elseif value then
+--         newchar = utfbyte(value)
+--     else
+--         return
+--     end
+--     local newchar  = newchar and characters[newchar]
+--     local newspace = newchar and newchar.width
+--     if newspace > 0 then
+--         parameters.space         = newspace
+--         parameters.space_stretch = newspace/2
+--         parameters.space_shrink  = newspace/3
+--         parameters.extra_space   = parameters.space_shrink
+--     end
+-- end
+--
+-- registerotffeature {
+--     name        = 'space', -- true|false|locl|character
+--     description = 'space settings',
+--     manipulators = {
+--         base = initialize,
+--         node = initialize,
+--     }
+-- }
+
+-- -- historic stuff, move from font-ota (handled differently, typo-rep)
+--
+-- local delete_node = nodes.delete
+-- local fontdata    = fonts.hashes.identifiers
+--
+-- local nodecodes  = nodes.nodecodes
+-- local glyph_code = nodecodes.glyph
+--
+-- local strippables = allocate()
+-- fonts.strippables = strippables
+--
+-- strippables.joiners = table.tohash {
+--     0x200C, -- zwnj
+--     0x200D, -- zwj
+-- }
+--
+-- strippables.all = table.tohash {
+--     0x000AD, 0x017B4, 0x017B5, 0x0200B, 0x0200C, 0x0200D, 0x0200E, 0x0200F, 0x0202A, 0x0202B,
+--     0x0202C, 0x0202D, 0x0202E, 0x02060, 0x02061, 0x02062, 0x02063, 0x0206A, 0x0206B, 0x0206C,
+--     0x0206D, 0x0206E, 0x0206F, 0x0FEFF, 0x1D173, 0x1D174, 0x1D175, 0x1D176, 0x1D177, 0x1D178,
+--     0x1D179, 0x1D17A, 0xE0001, 0xE0020, 0xE0021, 0xE0022, 0xE0023, 0xE0024, 0xE0025, 0xE0026,
+--     0xE0027, 0xE0028, 0xE0029, 0xE002A, 0xE002B, 0xE002C, 0xE002D, 0xE002E, 0xE002F, 0xE0030,
+--     0xE0031, 0xE0032, 0xE0033, 0xE0034, 0xE0035, 0xE0036, 0xE0037, 0xE0038, 0xE0039, 0xE003A,
+--     0xE003B, 0xE003C, 0xE003D, 0xE003E, 0xE003F, 0xE0040, 0xE0041, 0xE0042, 0xE0043, 0xE0044,
+--     0xE0045, 0xE0046, 0xE0047, 0xE0048, 0xE0049, 0xE004A, 0xE004B, 0xE004C, 0xE004D, 0xE004E,
+--     0xE004F, 0xE0050, 0xE0051, 0xE0052, 0xE0053, 0xE0054, 0xE0055, 0xE0056, 0xE0057, 0xE0058,
+--     0xE0059, 0xE005A, 0xE005B, 0xE005C, 0xE005D, 0xE005E, 0xE005F, 0xE0060, 0xE0061, 0xE0062,
+--     0xE0063, 0xE0064, 0xE0065, 0xE0066, 0xE0067, 0xE0068, 0xE0069, 0xE006A, 0xE006B, 0xE006C,
+--     0xE006D, 0xE006E, 0xE006F, 0xE0070, 0xE0071, 0xE0072, 0xE0073, 0xE0074, 0xE0075, 0xE0076,
+--     0xE0077, 0xE0078, 0xE0079, 0xE007A, 0xE007B, 0xE007C, 0xE007D, 0xE007E, 0xE007F,
+-- }
+--
+-- strippables[true] = strippables.joiners
+--
+-- local function processformatters(head,font)
+--     local subset = fontdata[font].shared.features.formatters
+--     local vector = subset and strippables[subset]
+--     if vector then
+--         local current, done = head, false
+--         while current do
+--             if current.id == glyph_code and current.subtype<256 and current.font == font then
+--                 local char = current.char
+--                 if vector[char] then
+--                     head, current = delete_node(head,current)
+--                     done = true
+--                 else
+--                     current = current.next
+--                 end
+--             else
+--                 current = current.next
+--             end
+--         end
+--         return head, done
+--     else
+--         return head, false
+--     end
+-- end
+--
+-- registerotffeature {
+--     name        = "formatters",
+--     description = "hide formatting characters",
+--     methods = {
+--         base = processformatters,
+--         node = processformatters,
+--     }
+-- }
diff --git a/tex/context/base/mkiv/font-imp-properties.lua b/tex/context/base/mkiv/font-imp-properties.lua
new file mode 100644
index 000000000..8cd22af69
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-properties.lua
@@ -0,0 +1,128 @@
+if not modules then modules = { } end modules ['font-imp-properties'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local next, type, tonumber, select = next, type, tonumber, select
+local byte, find, formatters = string.byte, string.find, string.formatters
+local utfchar = utf.char
+local sortedhash, sortedkeys, sort = table.sortedhash, table.sortedkeys, table.sort
+local insert = table.insert
+
+local context            = context
+local fonts              = fonts
+local utilities          = utilities
+
+local helpers            = fonts.helpers
+
+local handlers           = fonts.handlers
+local hashes             = fonts.hashes
+local otf                = handlers.otf
+local afm                = handlers.afm
+
+local registerotffeature = otf.features.register
+local registerafmfeature = afm.features.register
+
+local fontdata           = hashes.identifiers
+local fontproperties     = hashes.properties
+
+local constructors       = fonts.constructors
+local getprivate         = constructors.getprivate
+
+local allocate           = utilities.storage.allocate
+local family_font        = node.family_font
+
+local setmetatableindex  = table.setmetatableindex
+
+local implement          = interfaces.implement
+
+do
+
+    local P, lpegpatterns, lpegmatch  = lpeg.P, lpeg.patterns, lpeg.match
+
+    local amount, stretch, shrink, extra
+
+    local factor  = lpegpatterns.unsigned
+    local space   = lpegpatterns.space
+    local pattern = (
+                                            (factor / function(n) amount  = tonumber(n) or amount  end)
+        + (P("+") + P("plus" )) * space^0 * (factor / function(n) stretch = tonumber(n) or stretch end)
+        + (P("-") + P("minus")) * space^0 * (factor / function(n) shrink  = tonumber(n) or shrink  end)
+        + (         P("extra")) * space^0 * (factor / function(n) extra   = tonumber(n) or extra   end)
+        + space^1
+    )^1
+
+    local function initialize(tfmdata,key,value)
+        local characters = tfmdata.characters
+        local parameters = tfmdata.parameters
+        if type(value) == "string" then
+            local emwidth = parameters.quad
+            amount, stretch, shrink, extra = 0, 0, 0, false
+            lpegmatch(pattern,value)
+            if not extra then
+                if shrink ~= 0 then
+                    extra = shrink
+                elseif stretch ~= 0 then
+                    extra = stretch
+                else
+                    extra = amount
+                end
+            end
+            parameters.space         = amount  * emwidth
+            parameters.space_stretch = stretch * emwidth
+            parameters.space_shrink  = shrink  * emwidth
+            parameters.extra_space   = extra   * emwidth
+        end
+    end
+
+    -- 1.1 + 1.2 - 1.3 minus 1.4 plus 1.1 extra 1.4 -- last one wins
+
+    registerotffeature {
+        name        = "spacing",
+        description = "space settings",
+        manipulators = {
+            base = initialize,
+            node = initialize,
+        }
+    }
+
+end
+
+do
+
+    local function initialize(tfmdata,value)
+        local properties = tfmdata.properties
+        if properties then
+            properties.identity = value == "vertical" and "vertical" or "horizontal"
+        end
+    end
+
+    registerotffeature {
+        name         = "identity",
+        description  = "set font identity",
+        initializers = {
+            base = initialize,
+            node = initialize,
+        }
+    }
+
+    local function initialize(tfmdata,value)
+        local properties = tfmdata.properties
+        if properties then
+            properties.writingmode = value == "vertical" and "vertical" or "horizontal"
+        end
+    end
+
+    registerotffeature {
+        name         = "writingmode",
+        description  = "set font direction",
+        initializers = {
+            base = initialize,
+            node = initialize,
+        }
+    }
+
+end
diff --git a/tex/context/base/mkiv/font-imp-quality.lua b/tex/context/base/mkiv/font-imp-quality.lua
new file mode 100644
index 000000000..dc063f28a
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-quality.lua
@@ -0,0 +1,477 @@
+if not modules then modules = { } end modules ['font-imp-quality'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local next, type, tonumber = next, type, tonumber
+local byte = string.byte
+local insert = table.insert
+
+local fonts              = fonts
+local utilities          = utilities
+
+local handlers           = fonts.handlers
+local otf                = handlers.otf
+local afm                = handlers.afm
+local registerotffeature = otf.features.register
+local registerafmfeature = afm.features.register
+
+local allocate           = utilities.storage.allocate
+local getparameters      = utilities.parsers.getparameters
+
+local implement          = interfaces and interfaces.implement
+
+local trace_protrusion   = false  trackers.register("fonts.protrusion", function(v) trace_protrusion = v end)
+local trace_expansion    = false  trackers.register("fonts.expansion",  function(v) trace_expansion  = v end)
+
+local report_expansions  = logs.reporter("fonts","expansions")
+local report_protrusions = logs.reporter("fonts","protrusions")
+
+-- -- -- -- -- --
+-- shared
+-- -- -- -- -- --
+
+local function get_class_and_vector(tfmdata,value,where) -- "expansions"
+    local g_where = tfmdata.goodies and tfmdata.goodies[where]
+    local f_where = fonts[where]
+    local g_classes = g_where and g_where.classes
+    local f_classes = f_where and f_where.classes
+    local class = (g_classes and g_classes[value]) or (f_classes and f_classes[value])
+    if class then
+        local class_vector = class.vector
+        local g_vectors = g_where and g_where.vectors
+        local f_vectors = f_where and f_where.vectors
+        local vector = (g_vectors and g_vectors[class_vector]) or (f_vectors and f_vectors[class_vector])
+        return class, vector
+    end
+end
+
+-- -- -- -- -- --
+-- expansion (hz)
+-- -- -- -- -- --
+
+local expansions   = fonts.expansions or allocate()
+
+fonts.expansions   = expansions
+
+local classes      = expansions.classes or allocate()
+local vectors      = expansions.vectors or allocate()
+
+expansions.classes = classes
+expansions.vectors = vectors
+
+-- beware, pdftex itself uses percentages * 10
+--
+-- todo: get rid of byte() here
+
+classes.preset = { stretch = 2, shrink = 2, step = .5, factor = 1 }
+
+classes['quality'] = {
+    stretch = 2, shrink = 2, step = .5, vector = 'default', factor = 1
+}
+
+vectors['default'] = {
+    [byte('A')] = 0.5, [byte('B')] = 0.7, [byte('C')] = 0.7, [byte('D')] = 0.5, [byte('E')] = 0.7,
+    [byte('F')] = 0.7, [byte('G')] = 0.5, [byte('H')] = 0.7, [byte('K')] = 0.7, [byte('M')] = 0.7,
+    [byte('N')] = 0.7, [byte('O')] = 0.5, [byte('P')] = 0.7, [byte('Q')] = 0.5, [byte('R')] = 0.7,
+    [byte('S')] = 0.7, [byte('U')] = 0.7, [byte('W')] = 0.7, [byte('Z')] = 0.7,
+    [byte('a')] = 0.7, [byte('b')] = 0.7, [byte('c')] = 0.7, [byte('d')] = 0.7, [byte('e')] = 0.7,
+    [byte('g')] = 0.7, [byte('h')] = 0.7, [byte('k')] = 0.7, [byte('m')] = 0.7, [byte('n')] = 0.7,
+    [byte('o')] = 0.7, [byte('p')] = 0.7, [byte('q')] = 0.7, [byte('s')] = 0.7, [byte('u')] = 0.7,
+    [byte('w')] = 0.7, [byte('z')] = 0.7,
+    [byte('2')] = 0.7, [byte('3')] = 0.7, [byte('6')] = 0.7, [byte('8')] = 0.7, [byte('9')] = 0.7,
+}
+
+vectors['quality'] = vectors['default'] -- metatable ?
+
+local function initialize(tfmdata,value)
+    if value then
+        local class, vector = get_class_and_vector(tfmdata,value,"expansions")
+        if class then
+            if vector then
+                local stretch = class.stretch or 0
+                local shrink  = class.shrink  or 0
+                local step    = class.step    or 0
+                local factor  = class.factor  or 1
+                if trace_expansion then
+                    report_expansions("setting class %a, vector %a, factor %a, stretch %a, shrink %a, step %a",
+                        value,class.vector,factor,stretch,shrink,step)
+                end
+                tfmdata.parameters.expansion = {
+                    stretch = 10 * stretch,
+                    shrink  = 10 * shrink,
+                    step    = 10 * step,
+                    factor  = factor,
+                }
+                local data = characters and characters.data
+                for i, chr in next, tfmdata.characters do
+                    local v = vector[i]
+                    if data and not v then -- we could move the data test outside (needed for plain)
+                        local d = data[i]
+                        if d then
+                            local s = d.shcode
+                            if not s then
+                                -- sorry
+                            elseif type(s) == "table" then
+                                v = ((vector[s[1]] or 0) + (vector[s[#s]] or 0)) / 2
+                            else
+                                v = vector[s] or 0
+                            end
+                        end
+                    end
+                    if v and v ~= 0 then
+                        chr.expansion_factor = v*factor
+                    else -- can be option
+                        chr.expansion_factor = factor
+                    end
+                end
+            elseif trace_expansion then
+                report_expansions("unknown vector %a in class %a",class.vector,value)
+            end
+        elseif trace_expansion then
+            report_expansions("unknown class %a",value)
+        end
+    end
+end
+
+local specification = {
+    name        = "expansion",
+    description = "apply hz optimization",
+    initializers = {
+        base = initialize,
+        node = initialize,
+    }
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
+
+fonts.goodies.register("expansions",  function(...) return fonts.goodies.report("expansions", trace_expansion, ...) end)
+
+if context then
+
+    implement {
+        name      = "setupfontexpansion",
+        arguments = "2 strings",
+        actions   = function(class,settings) getparameters(classes,class,'preset',settings) end
+    }
+
+end
+
+-- -- -- -- -- --
+-- protrusion
+-- -- -- -- -- --
+
+fonts.protrusions   = allocate()
+local protrusions   = fonts.protrusions
+
+protrusions.classes = allocate()
+protrusions.vectors = allocate()
+
+local classes       = protrusions.classes
+local vectors       = protrusions.vectors
+
+-- the values need to be revisioned
+
+classes.preset = { factor = 1, left = 1, right = 1 }
+
+classes['pure'] = {
+    vector = 'pure', factor = 1
+}
+classes['punctuation'] = {
+    vector = 'punctuation', factor = 1
+}
+classes['alpha'] = {
+    vector = 'alpha', factor = 1
+}
+classes['quality'] = {
+    vector = 'quality', factor = 1
+}
+
+vectors['pure'] = {
+
+    [0x002C] = { 0, 1    }, -- comma
+    [0x002E] = { 0, 1    }, -- period
+    [0x003A] = { 0, 1    }, -- colon
+    [0x003B] = { 0, 1    }, -- semicolon
+    [0x002D] = { 0, 1    }, -- hyphen
+    [0x00AD] = { 0, 1    }, -- also hyphen
+    [0x2013] = { 0, 0.50 }, -- endash
+    [0x2014] = { 0, 0.33 }, -- emdash
+    [0x3001] = { 0, 1    }, -- ideographic comma      、
+    [0x3002] = { 0, 1    }, -- ideographic full stop  。
+    [0x060C] = { 0, 1    }, -- arabic comma           ،
+    [0x061B] = { 0, 1    }, -- arabic semicolon       ؛
+    [0x06D4] = { 0, 1    }, -- arabic full stop       ۔
+
+}
+
+vectors['punctuation'] = {
+
+    [0x003F] = { 0,    0.20 }, -- ?
+    [0x00BF] = { 0,    0.20 }, -- ¿
+    [0x0021] = { 0,    0.20 }, -- !
+    [0x00A1] = { 0,    0.20 }, -- ¡
+    [0x0028] = { 0.05, 0    }, -- (
+    [0x0029] = { 0,    0.05 }, -- )
+    [0x005B] = { 0.05, 0    }, -- [
+    [0x005D] = { 0,    0.05 }, -- ]
+    [0x002C] = { 0,    0.70 }, -- comma
+    [0x002E] = { 0,    0.70 }, -- period
+    [0x003A] = { 0,    0.50 }, -- colon
+    [0x003B] = { 0,    0.50 }, -- semicolon
+    [0x002D] = { 0,    0.70 }, -- hyphen
+    [0x00AD] = { 0,    0.70 }, -- also hyphen
+    [0x2013] = { 0,    0.30 }, -- endash
+    [0x2014] = { 0,    0.20 }, -- emdash
+    [0x060C] = { 0,    0.70 }, -- arabic comma
+    [0x061B] = { 0,    0.50 }, -- arabic semicolon
+    [0x06D4] = { 0,    0.70 }, -- arabic full stop
+    [0x061F] = { 0,    0.20 }, -- ؟
+
+    -- todo: left and right quotes: .5 double, .7 single
+
+    [0x2039] = { 0.70, 0.70 }, -- left single guillemet   ‹
+    [0x203A] = { 0.70, 0.70 }, -- right single guillemet  ›
+    [0x00AB] = { 0.50, 0.50 }, -- left guillemet          «
+    [0x00BB] = { 0.50, 0.50 }, -- right guillemet         »
+
+    [0x2018] = { 0.70, 0.70 }, -- left single quotation mark             ‘
+    [0x2019] = { 0,    0.70 }, -- right single quotation mark            ’
+    [0x201A] = { 0.70, 0    }, -- single low-9 quotation mark            ,
+    [0x201B] = { 0.70, 0    }, -- single high-reversed-9 quotation mark  ‛
+    [0x201C] = { 0.50, 0.50 }, -- left double quotation mark             “
+    [0x201D] = { 0,    0.50 }, -- right double quotation mark            ”
+    [0x201E] = { 0.50, 0    }, -- double low-9 quotation mark            „
+    [0x201F] = { 0.50, 0    }, -- double high-reversed-9 quotation mark  ‟
+
+}
+
+vectors['alpha'] = {
+
+    [byte("A")] = { .05, .05 },
+    [byte("F")] = {   0, .05 },
+    [byte("J")] = { .05,   0 },
+    [byte("K")] = {   0, .05 },
+    [byte("L")] = {   0, .05 },
+    [byte("T")] = { .05, .05 },
+    [byte("V")] = { .05, .05 },
+    [byte("W")] = { .05, .05 },
+    [byte("X")] = { .05, .05 },
+    [byte("Y")] = { .05, .05 },
+
+    [byte("k")] = {   0, .05 },
+    [byte("r")] = {   0, .05 },
+    [byte("t")] = {   0, .05 },
+    [byte("v")] = { .05, .05 },
+    [byte("w")] = { .05, .05 },
+    [byte("x")] = { .05, .05 },
+    [byte("y")] = { .05, .05 },
+
+}
+
+vectors['quality'] = table.merged(
+    vectors['punctuation'],
+    vectors['alpha']
+)
+
+-- As this is experimental code, users should not depend on it. The implications are still
+-- discussed on the ConTeXt Dev List and we're not sure yet what exactly the spec is (the
+-- next code is tested with a gyre font patched by / fea file made by Khaled Hosny). The
+-- double trick should not be needed it proper hanging punctuation is used in which case
+-- values < 1 can be used.
+--
+-- preferred (in context, usine vectors):
+--
+-- \definefontfeature[whatever][default][mode=node,protrusion=quality]
+--
+-- using lfbd and rtbd, with possibibility to enable only one side :
+--
+-- \definefontfeature[whocares][default][mode=node,protrusion=yes,  opbd=yes,script=latn]
+-- \definefontfeature[whocares][default][mode=node,protrusion=right,opbd=yes,script=latn]
+--
+-- idem, using multiplier
+--
+-- \definefontfeature[whocares][default][mode=node,protrusion=2,opbd=yes,script=latn]
+-- \definefontfeature[whocares][default][mode=node,protrusion=double,opbd=yes,script=latn]
+--
+-- idem, using named feature file (less frozen):
+--
+-- \definefontfeature[whocares][default][mode=node,protrusion=2,opbd=yes,script=latn,featurefile=texgyrepagella-regularxx.fea]
+
+classes['double'] = { -- for testing opbd
+    factor = 2, left = 1, right = 1,
+}
+
+local function map_opbd_onto_protrusion(tfmdata,value,opbd)
+    local characters   = tfmdata.characters
+    local descriptions = tfmdata.descriptions
+    local properties   = tfmdata.properties
+    local resources    = tfmdata.resources
+    local rawdata      = tfmdata.shared.rawdata
+    local lookuphash   = rawdata.lookuphash
+    local lookuptags   = resources.lookuptags
+    local script       = properties.script
+    local language     = properties.language
+    local done, factor, left, right = false, 1, 1, 1
+    local class = classes[value]
+    if class then
+        factor = class.factor or 1
+        left   = class.left   or 1
+        right  = class.right  or 1
+    else
+        factor = tonumber(value) or 1
+    end
+    if opbd ~= "right" then
+        local validlookups, lookuplist = otf.collectlookups(rawdata,"lfbd",script,language)
+        if validlookups then
+            for i=1,#lookuplist do
+                local lookup = lookuplist[i]
+                local steps  = lookup.steps
+                if steps then
+                    if trace_protrusion then
+                        report_protrusions("setting left using lfbd")
+                    end
+                    for i=1,#steps do
+                        local step     = steps[i]
+                        local coverage = step.coverage
+                        if coverage then
+                            for k, v in next, coverage do
+                            --  local p = - v[3] / descriptions[k].width-- or 1 ~= 0 too but the same
+                                local p = - (v[1] / 1000) * factor * left
+                                characters[k].left_protruding = p
+                                if trace_protrusion then
+                                    report_protrusions("lfbd -> %C -> %p",k,p)
+                                end
+                            end
+                        end
+                    end
+                    done = true
+                end
+            end
+        end
+    end
+    if opbd ~= "left" then
+        local validlookups, lookuplist = otf.collectlookups(rawdata,"rtbd",script,language)
+        if validlookups then
+            for i=1,#lookuplist do
+                local lookup = lookuplist[i]
+                local steps  = lookup.steps
+                if steps then
+                    if trace_protrusion then
+                        report_protrusions("setting right using rtbd")
+                    end
+                    for i=1,#steps do
+                        local step     = steps[i]
+                        local coverage = step.coverage
+                        if coverage then
+                            for k, v in next, coverage do
+                            --  local p = v[3] / descriptions[k].width -- or 3
+                                local p = (v[1] / 1000) * factor * right
+                                characters[k].right_protruding = p
+                                if trace_protrusion then
+                                    report_protrusions("rtbd -> %C -> %p",k,p)
+                                end
+                            end
+                        end
+                    end
+                end
+                done = true
+            end
+        end
+    end
+end
+
+-- The opbd test is just there because it was discussed on the context development list. However,
+-- the mentioned fxlbi.otf font only has some kerns for digits. So, consider this feature not supported
+-- till we have a proper test font.
+
+local function initialize(tfmdata,value)
+    if value then
+        local opbd = tfmdata.shared.features.opbd
+        if opbd then
+            -- possible values: left right both yes no (experimental)
+            map_opbd_onto_protrusion(tfmdata,value,opbd)
+        else
+            local class, vector = get_class_and_vector(tfmdata,value,"protrusions")
+            if class then
+                if vector then
+                    local factor = class.factor or 1
+                    local left   = class.left   or 1
+                    local right  = class.right  or 1
+                    if trace_protrusion then
+                        report_protrusions("setting class %a, vector %a, factor %a, left %a, right %a",
+                            value,class.vector,factor,left,right)
+                    end
+                    local data = characters.data
+                    local emwidth = tfmdata.parameters.quad
+                    tfmdata.parameters.protrusion = {
+                        factor = factor,
+                        left   = left,
+                        right  = right,
+                    }
+                    for i, chr in next, tfmdata.characters do
+                        local v, pl, pr = vector[i], nil, nil
+                        if v then
+                            pl, pr = v[1], v[2]
+                        else
+                            local d = data[i]
+                            if d then
+                                local s = d.shcode
+                                if not s then
+                                    -- sorry
+                                elseif type(s) == "table" then
+                                    local vl, vr = vector[s[1]], vector[s[#s]]
+                                    if vl then pl = vl[1] end
+                                    if vr then pr = vr[2] end
+                                else
+                                    v = vector[s]
+                                    if v then
+                                        pl, pr = v[1], v[2]
+                                    end
+                                end
+                            end
+                        end
+                        if pl and pl ~= 0 then
+                            chr.left_protruding  = left *pl*factor
+                        end
+                        if pr and pr ~= 0 then
+                            chr.right_protruding = right*pr*factor
+                        end
+                    end
+                elseif trace_protrusion then
+                    report_protrusions("unknown vector %a in class %a",class.vector,value)
+                end
+            elseif trace_protrusion then
+                report_protrusions("unknown class %a",value)
+            end
+        end
+    end
+end
+
+local specification = {
+    name         = "protrusion",
+    description  = "l/r margin character protrusion",
+    initializers = {
+        base = initialize,
+        node = initialize,
+    }
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
+
+fonts.goodies.register("protrusions", function(...) return fonts.goodies.report("protrusions", trace_protrusion, ...) end)
+
+if context then
+
+    implement {
+        name      = "setupfontprotrusion",
+        arguments = "2 strings",
+        actions   = function(class,settings) getparameters(classes,class,'preset',settings) end
+    }
+
+end
diff --git a/tex/context/base/mkiv/font-imp-reorder.lua b/tex/context/base/mkiv/font-imp-reorder.lua
new file mode 100644
index 000000000..250aa47c6
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-reorder.lua
@@ -0,0 +1,172 @@
+if not modules then modules = { } end modules ['font-imp-reorder'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local next = next
+local find = string.find
+local sortedhash, sortedkeys, sort = table.sortedhash, table.sortedkeys, table.sort
+
+local fonts              = fonts
+local otf                = fonts.handlers.otf
+local registerotffeature = otf.features.register
+
+-- This is a rather special test-only feature that I added for the sake of testing
+-- Idris's husayni. We wanted to know if uniscribe obeys the order of lookups in a
+-- font, in spite of what the description of handling arabic suggests. And indeed,
+-- mixed-in lookups of other features (like all these ss* in husayni) are handled
+-- the same in context as in uniscribe. If one sets reorderlookups=arab then we sort
+-- according to the "assumed" order so e.g. the ss* move to after the standard
+-- features. The observed difference in rendering is an indication that uniscribe is
+-- quite faithful to the font (while e.g. tests with the hb plugin demonstrate some
+-- interference, apart from some hard coded init etc expectations). Anyway, it means
+-- that we're okay with the (generic) node processor. A pitfall is that in context
+-- we can actually control more, so we can trigger an analyze pass with e.g.
+-- dflt/dflt while the libraries depend on the script settings for that. Uniscribe
+-- probably also parses the string and when seeing arabic will follow a different
+-- code path, although it seems to treat all features equal.
+
+local trace_reorder  = trackers.register("fonts.reorderlookups",function(v) trace_reorder = v end)
+local report_reorder = logs.reporter("fonts","reorder")
+
+local vectors = { }
+
+vectors.arab = {
+    gsub = {
+        ccmp =  1,
+        isol =  2,
+        fina =  3,
+        medi =  4,
+        init =  5,
+        rlig =  6,
+        rclt =  7,
+        calt =  8,
+        liga =  9,
+        dlig = 10,
+        cswh = 11,
+        mset = 12,
+    },
+    gpos = {
+        curs =  1,
+        kern =  2,
+        mark =  3,
+        mkmk =  4,
+    },
+}
+
+local function compare(a,b)
+    local what_a = a.what
+    local what_b = b.what
+    if what_a ~= what_b then
+        return a.index < b.index
+    end
+    local when_a = a.when
+    local when_b = b.when
+    if when_a == when_b then
+        return a.index < b.index
+    else
+        return when_a < when_b
+    end
+end
+
+function otf.reorderlookups(tfmdata,vector)
+    local order = vectors[vector]
+    if not order then
+        return
+    end
+    local oldsequences = tfmdata.resources.sequences
+    if oldsequences then
+        local sequences = { }
+        for i=1,#oldsequences do
+            sequences[i] = oldsequences[i]
+        end
+        for i=1,#sequences do
+            local s = sequences[i]
+            local features = s.features
+            local kind     = s.type
+            local index    = s.index
+            if features then
+                local when
+                local what
+                for feature in sortedhash(features) do
+                    if not what then
+                        what = find(kind,"^gsub") and "gsub" or "gpos"
+                    end
+                    local newwhen = order[what][feature]
+                    if not newwhen then
+                        -- skip
+                    elseif not when then
+                        when = newwhen
+                    elseif newwhen < when then
+                        when = newwhen
+                    end
+                end
+                s.ondex = s.index
+                s.index = i
+                s.what  = what == "gsub" and 1 or 2
+                s.when  = when or 99
+            else
+                s.ondex = s.index
+                s.index = i
+                s.what  = 1
+                s.when  = 99
+            end
+        end
+        sort(sequences,compare)
+        local swapped = 0
+        for i=1,#sequences do
+            local sequence = sequences[i]
+            local features = sequence.features
+            if features then
+                local index = sequence.index
+                if index ~= i then
+                    swapped = swapped + 1
+                end
+                if trace_reorder then
+                    if swapped == 1 then
+                        report_reorder()
+                        report_reorder("start swapping lookups in font %!font:name!",tfmdata)
+                        report_reorder()
+                        report_reorder("gsub order: % t",table.swapped(order.gsub))
+                        report_reorder("gpos order: % t",table.swapped(order.gpos))
+                        report_reorder()
+                    end
+                    report_reorder("%03i : lookup %03i, type %s, sorted %2i, moved %s, % t",
+                        i,index,sequence.what == 1 and "gsub" or "gpos",sequence.when or 99,
+                        (index > i and "-") or (index < i and "+") or "=",sortedkeys(features))
+                end
+            end
+            sequence.what  = nil
+            sequence.when  = nil
+            sequence.index = sequence.ondex
+        end
+        if swapped > 0 then
+            if trace_reorder then
+                report_reorder()
+                report_reorder("stop swapping lookups, %i lookups swapped",swapped)
+                report_reorder()
+            end
+            tfmdata.shared.reorderedsequences = sequences
+        end
+    end
+end
+
+-- maybe delay till ra is filled
+
+local function initialize(tfmdata,key,value)
+    if value then
+        otf.reorderlookups(tfmdata,value)
+    end
+end
+
+registerotffeature {
+    name        = "reorderlookups",
+    description = "reorder lookups",
+    manipulators = {
+        base = initialize,
+        node = initialize,
+    }
+}
diff --git a/tex/context/base/mkiv/font-imp-tex.lua b/tex/context/base/mkiv/font-imp-tex.lua
new file mode 100644
index 000000000..b4b9a7b69
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-tex.lua
@@ -0,0 +1,144 @@
+if not modules then modules = { } end modules ['font-imp-tex'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local next = next
+
+local fonts              = fonts
+local otf                = fonts.handlers.otf
+local registerotffeature = otf.features.register
+local addotffeature      = otf.addfeature
+
+-- tlig (we need numbers for some fonts so ...)
+
+local specification = {
+    type     = "ligature",
+    order    = { "tlig" },
+    prepend  = true,
+    data     = {
+     -- endash        = "hyphen hyphen",
+     -- emdash        = "hyphen hyphen hyphen",
+        [0x2013]      = { 0x002D, 0x002D },
+        [0x2014]      = { 0x002D, 0x002D, 0x002D },
+     -- quotedblleft  = "quoteleft quoteleft",
+     -- quotedblright = "quoteright quoteright",
+     -- quotedblleft  = "grave grave",
+     -- quotedblright = "quotesingle quotesingle",
+     -- quotedblbase  = "comma comma",
+    },
+}
+
+addotffeature("tlig",specification)
+
+registerotffeature {
+    -- this makes it a known feature (in tables)
+    name        = "tlig",
+    description = "tex ligatures",
+}
+
+-- trep
+
+local specification = {
+    type      = "substitution",
+    order     = { "trep" },
+    prepend   = true,
+    data      = {
+     -- [0x0022] = 0x201D,
+        [0x0027] = 0x2019,
+     -- [0x0060] = 0x2018,
+    },
+}
+
+addotffeature("trep",specification)
+
+registerotffeature {
+    -- this makes it a known feature (in tables)
+    name        = "trep",
+    description = "tex replacements",
+}
+
+-- some day this will be moved to font-imp-scripts.lua
+
+-- anum
+
+local anum_arabic = {
+    [0x0030] = 0x0660,
+    [0x0031] = 0x0661,
+    [0x0032] = 0x0662,
+    [0x0033] = 0x0663,
+    [0x0034] = 0x0664,
+    [0x0035] = 0x0665,
+    [0x0036] = 0x0666,
+    [0x0037] = 0x0667,
+    [0x0038] = 0x0668,
+    [0x0039] = 0x0669,
+}
+
+local anum_persian = {
+    [0x0030] = 0x06F0,
+    [0x0031] = 0x06F1,
+    [0x0032] = 0x06F2,
+    [0x0033] = 0x06F3,
+    [0x0034] = 0x06F4,
+    [0x0035] = 0x06F5,
+    [0x0036] = 0x06F6,
+    [0x0037] = 0x06F7,
+    [0x0038] = 0x06F8,
+    [0x0039] = 0x06F9,
+}
+
+local function valid(data)
+    local features = data.resources.features
+    if features then
+        for k, v in next, features do
+            for k, v in next, v do
+                if v.arab then
+                    return true
+                end
+            end
+        end
+    end
+end
+
+local specification = {
+    {
+        type     = "substitution",
+        features = { arab = { urd = true, dflt = true } },
+        order    = { "anum" },
+        data     = anum_arabic,
+        valid    = valid,
+    },
+    {
+        type     = "substitution",
+        features = { arab = { urd = true } },
+        order    = { "anum" },
+        data     = anum_persian,
+        valid    = valid,
+    },
+}
+
+addotffeature("anum",specification)
+
+registerotffeature {
+    -- this makes it a known feature (in tables)
+    name        = "anum",
+    description = "arabic digits",
+}
+
+-- -- example:
+--
+-- fonts.handlers.otf.addfeature {
+--     name     = "hangulfix",
+--     type     = "substitution",
+--     features = { ["hang"] = { ["*"] = true } },
+--     data     = {
+--         [0x1160] = 0x119E,
+--     },
+--     order    = { "hangulfix" },
+--     flags    = { },
+--     prepend  = true,
+-- })
diff --git a/tex/context/base/mkiv/font-imp-tracing.lua b/tex/context/base/mkiv/font-imp-tracing.lua
new file mode 100644
index 000000000..e6de494df
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-tracing.lua
@@ -0,0 +1,171 @@
+if not modules then modules = { } end modules ['font-imp-tracing'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local next, type = next, type
+local formatters = string.formatters
+
+local fonts              = fonts
+
+local handlers           = fonts.handlers
+local registerotffeature = handlers.otf.features.register
+local registerafmfeature = handlers.afm.features.register
+
+local settings_to_array  = utilities.parsers.settings_to_array
+local setmetatableindex  = table.setmetatableindex
+
+local helpers            = fonts.helpers
+local prependcommands    = helpers.prependcommands
+local charcommand        = helpers.commands.char
+
+local variables          = interfaces.variables
+
+local v_background       = variables.background
+local v_frame            = variables.frame
+local v_empty            = variables.empty
+local v_none             = variables.none
+
+-- for zhichu chen (see mailing list archive): we might add a few more variants
+-- in due time
+--
+-- \definefontfeature[boxed][default][boundingbox=yes] % paleblue
+--
+-- maybe:
+--
+-- \definecolor[DummyColor][s=.75,t=.5,a=1] {\DummyColor test} \nopdfcompression
+--
+-- local gray  = { "pdf", "origin", "/Tr1 gs .75 g" }
+-- local black = { "pdf", "origin", "/Tr0 gs 0 g" }
+
+-- boundingbox={yes|background|frame|empty|<color>}
+
+local bp  = number.dimenfactors.bp
+local r   = 16384 * bp -- 65536 // 4
+local f_1 = formatters["%.6F w 0 %.6F %.6F %.6F re f"]
+local f_2 = formatters["[] 0 d 0 J %.6F w %.6F %.6F %.6F %.6F re S"]
+
+local backcache = setmetatableindex(function(t,h)
+    local h = h * bp
+    local v = setmetatableindex(function(t,d)
+        local d = d * bp
+        local v = setmetatableindex(function(t,w)
+            local v = { "pdf", "origin", f_1(r,-d,w*bp,h+d) }
+            t[w] = v
+            return v
+        end)
+        t[d] = v
+        return v
+    end)
+    t[h] = v
+    return v
+end)
+
+local forecache = setmetatableindex(function(t,h)
+    local h = h * bp
+    local v = setmetatableindex(function(t,d)
+        local d = d * bp
+        local v = setmetatableindex(function(t,w)
+            -- the frame goes through the boundingbox
+            local v = { "pdf", "origin", f_2(r,r/2,-d+r/2,w*bp-r,h+d-r) }
+            t[w] = v
+            return v
+        end)
+        t[d] = v
+        return v
+    end)
+    t[h] = v
+    return v
+end)
+
+local startcolor = nil
+local stopcolor  = nil
+
+local function initialize(tfmdata,key,value)
+    if value then
+        if not backcolors then
+            local vfspecials = backends.pdf.tables.vfspecials
+            startcolor = vfspecials.startcolor
+            stopcolor  = vfspecials.stopcolor
+        end
+        local characters = tfmdata.characters
+        local rulecache  = backcache
+        local showchar   = true
+        local color      = "palegray"
+        if type(value) == "string" then
+            value = settings_to_array(value)
+            for i=1,#value do
+                local v = value[i]
+                if v == v_frame then
+                    rulecache = forecache
+                elseif v == v_background then
+                    rulecache = backcache
+                elseif v == v_empty then
+                    showchar = false
+                elseif v == v_none then
+                    color = nil
+                else
+                    color = v
+                end
+            end
+        end
+        local gray  = color and startcolor(color) or nil
+        local black = gray and stopcolor or nil
+        for unicode, character in next, characters do
+            local width  = character.width  or 0
+            local height = character.height or 0
+            local depth  = character.depth  or 0
+            local rule   = rulecache[height][depth][width]
+            if showchar then
+                local commands = character.commands
+                if commands then
+                    if gray then
+                        character.commands = prependcommands (
+                            commands, gray, rule, black
+                        )
+                    else
+                        character.commands = prependcommands (
+                            commands, rule
+                        )
+                    end
+                else
+                    local char = charcommand[unicode]
+                    if gray then
+                        character.commands = {
+                            gray, rule, black, char
+                        }
+                     else
+                        character.commands = {
+                            rule, char
+                        }
+                    end
+                end
+            else
+                if gray then
+                    character.commands = {
+                        gray, rule, black
+                    }
+                else
+                    character.commands = {
+                        rule
+                    }
+                end
+            end
+        end
+    end
+end
+
+local specification = {
+    name        = "boundingbox",
+    description = "show boundingbox",
+    manipulators = {
+        base = initialize,
+        node = initialize,
+    }
+}
+
+registerotffeature(specification)
+registerafmfeature(specification)
diff --git a/tex/context/base/mkiv/font-imp-unicode.lua b/tex/context/base/mkiv/font-imp-unicode.lua
new file mode 100644
index 000000000..9e1e3465e
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-unicode.lua
@@ -0,0 +1,80 @@
+if not modules then modules = { } end modules ['font-imp-unicode'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local next = next
+
+local fonts              = fonts
+local helpers            = fonts.helpers
+local constructors       = fonts.constructors
+local registerotffeature = fonts.handlers.otf.features.register
+
+local extraprivates      = helpers.extraprivates
+local addprivate         = helpers.addprivate
+
+local function initialize(tfmdata)
+    for i=1,#extraprivates do
+        local e = extraprivates[i]
+        local c = e[2](tfmdata)
+        if c then
+            addprivate(tfmdata, e[1], c)
+        end
+    end
+end
+
+constructors.newfeatures.otf.register {
+    name        = "extraprivates",
+    description = "extra privates",
+    default     = true,
+    manipulators = {
+        base = initialize,
+        node = initialize,
+    }
+}
+
+local tounicode = fonts.mappings.tounicode
+
+local function initialize(tfmdata,key,value)
+    if value == "ligatures" then
+        local private   = fonts.constructors and fonts.constructors.privateoffset or 0xF0000
+        local collected = fonts.handlers.otf.readers.getcomponents(tfmdata.shared.rawdata)
+        if collected and next(collected)then
+            for unicode, char in next, tfmdata.characters do
+                local u = collected[unicode]
+                if u then
+                    local n = #u
+                    for i=1,n do
+                        if u[i] > private then
+                            n = 0
+                            break
+                        end
+                    end
+                    if n > 0 then
+                        if n == 1 then
+                            u = u[1]
+                        end
+                        char.unicode   = u
+                        char.tounicode = tounicode(u)
+                    end
+                end
+            end
+        end
+    end
+end
+
+-- forceunicodes=ligatures : aggressive lig resolving (e.g. for emoji)
+--
+-- kind of like: \enabletrackers[fonts.mapping.forceligatures]
+
+registerotffeature {
+    name         = "forceunicodes",
+    description  = "forceunicodes",
+    manipulators = {
+        base = initialize,
+        node = initialize,
+    }
+}
diff --git a/tex/context/base/mkiv/font-ini.mkvi b/tex/context/base/mkiv/font-ini.mkvi
index 693182919..f81d751f3 100644
--- a/tex/context/base/mkiv/font-ini.mkvi
+++ b/tex/context/base/mkiv/font-ini.mkvi
@@ -1727,7 +1727,8 @@
      \font_helpers_process_style_list{\font_helpers_define_unknown_check_definitions{#body}}%
      \ifconditional\c_font_defining_state
        \ifconditional\c_font_defining_environment_state\else
-         \showmessage\m!fonts{14}{#body}% main
+        %\showmessage\m!fonts{14}{#body}% main
+         \clf_registerunknownbodysize{#body}%
        \fi
        \setfalse\c_font_defining_state
        \font_helpers_register_fontbody{#body}%
@@ -1741,13 +1742,6 @@
      \fi
    \fi}
 
-% \def\font_helpers_define_unknown_check_sizes#body#relativesize%
-%   {\ifcsname\??fontenvironments\s!default#relativesize\endcsname % fontclass ?
-%      % how \lastnamedcs here
-%      \expandafter\normalizebodyfontsize\csname\??fontenvironments#body#relativesize\endcsname{\csname\??fontenvironments\s!default#relativesize\endcsname\dimexpr#body\relax}%
-%      \settrue\c_font_defining_state
-%    \fi}
-
 \def\font_helpers_define_unknown_check_sizes#body#relativesize%
   {\ifcsname\??fontenvironments\s!default#relativesize\endcsname % fontclass ?
      \expandafter\normalizebodyfontsize\csname\??fontenvironments#body#relativesize\endcsname{\csname\??fontenvironments\s!default#relativesize\endcsname\dimexpr#body\relax}%
diff --git a/tex/context/base/mkiv/font-lib.mkvi b/tex/context/base/mkiv/font-lib.mkvi
index 24ab68781..7f8601f4e 100644
--- a/tex/context/base/mkiv/font-lib.mkvi
+++ b/tex/context/base/mkiv/font-lib.mkvi
@@ -26,12 +26,17 @@
 
 % the otf font loader:
 
+% helpers
+
+
 \registerctxluafile{font-otr}{optimize} % opentype fontloader
 \registerctxluafile{font-web}{}         % opentype fontloader
 \registerctxluafile{font-cff}{optimize} % quadratic outlines
 \registerctxluafile{font-ttf}{optimize} % cubic outlines
 \registerctxluafile{font-dsp}{optimize} % ... for this one
 \registerctxluafile{font-hsh}{}         % hashes used by context
+\registerctxluafile{font-vfc}{}
+\registerctxluafile{font-prv}{}         % needs hashes
 \registerctxluafile{font-nod}{}
 \registerctxluafile{font-oti}{}         % otf initialization
 \registerctxluafile{font-ott}{}         % otf tables (first)
@@ -87,7 +92,21 @@
 \registerctxluafile{font-def}{}
 \registerctxluafile{font-ctx}{} % after def as it overloads
 
-\registerctxluafile{font-ext}{}
+% extensions, order matters
+
+\registerctxluafile{font-imp-ligatures}{}
+\registerctxluafile{font-imp-tex}{}
+\registerctxluafile{font-imp-reorder}{}
+\registerctxluafile{font-imp-properties}{}
+\registerctxluafile{font-imp-unicode}{}
+\registerctxluafile{font-imp-math}{}
+\registerctxluafile{font-imp-notused}{}
+\registerctxluafile{font-imp-effects}{}
+\registerctxluafile{font-imp-quality}{}
+\registerctxluafile{font-imp-italics}{}
+\registerctxluafile{font-imp-dimensions}{}
+\registerctxluafile{font-imp-tracing}{} % comes last!
+
 \registerctxluafile{font-fbk}{}
 
 \registerctxluafile{font-aux}{}
diff --git a/tex/context/base/mkiv/font-map.lua b/tex/context/base/mkiv/font-map.lua
index 66cf2db39..b44e20ede 100644
--- a/tex/context/base/mkiv/font-map.lua
+++ b/tex/context/base/mkiv/font-map.lua
@@ -168,55 +168,84 @@ local function tounicode16sequence(unicodes)
     return concat(t)
 end
 
-local function tounicode(unicode)
-    if type(unicode) == "table" then
-        local t = { }
-        for l=1,#unicode do
-            local u = unicode[l]
-            if u < 0xD7FF or (u > 0xDFFF and u <= 0xFFFF) then
-                t[l] = f_single(u)
-            else
-                u = u - 0x10000
-                t[l] = f_double(rshift(u,10)+0xD800,u%1024+0xDC00)
-            end
-        end
-        return concat(t)
-    else
-        if unicode < 0xD7FF or (unicode > 0xDFFF and unicode <= 0xFFFF) then
-            return f_single(unicode)
-        else
-            unicode = unicode - 0x10000
-            return f_double(rshift(unicode,10)+0xD800,unicode%1024+0xDC00)
-        end
-    end
-end
-
--- no real gain on runs
-
--- local hash = table.setmetatableindex(function(t,u)
---     local v
---     if u < 0xD7FF or (u > 0xDFFF and u <= 0xFFFF) then
---         v = f_single(u)
+-- local function tounicode(unicode)
+--     if type(unicode) == "table" then
+--         local t = { }
+--         for l=1,#unicode do
+--             local u = unicode[l]
+--             if u < 0xD7FF or (u > 0xDFFF and u <= 0xFFFF) then
+--                 t[l] = f_single(u)
+--             else
+--                 u = u - 0x10000
+--                 t[l] = f_double(rshift(u,10)+0xD800,u%1024+0xDC00)
+--             end
+--         end
+--         return concat(t)
 --     else
---         u = u - 0x10000
---         v = f_double(rshift(u,10)+0xD800,u%1024+0xDC00)
+--         if unicode < 0xD7FF or (unicode > 0xDFFF and unicode <= 0xFFFF) then
+--             return f_single(unicode)
+--         else
+--             unicode = unicode - 0x10000
+--             return f_double(rshift(unicode,10)+0xD800,unicode%1024+0xDC00)
+--         end
 --     end
---     t[u] = v
---     return v
--- end)
---
--- local function tounicode(unicode,name)
+-- end
+
+local unknown = f_single(0xFFFD)
+
+-- local function tounicode(unicode)
 --     if type(unicode) == "table" then
 --         local t = { }
 --         for l=1,#unicode do
---             t[l] = hash[unicode[l]]
+--             t[l] = tounicode(unicode[l])
 --         end
 --         return concat(t)
+--     elseif unicode >= 0x00E000 and unicode <= 0x00F8FF then
+--         return unknown
+--     elseif unicode >= 0x0F0000 and unicode <= 0x0FFFFF then
+--         return unknown
+--     elseif unicode >= 0x100000 and unicode <=  0x10FFFF then
+--         return unknown
+--     elseif unicode < 0xD7FF or (unicode > 0xDFFF and unicode <= 0xFFFF) then
+--         return f_single(unicode)
 --     else
---         return hash[unicode]
+--         unicode = unicode - 0x10000
+--         return f_double(rshift(unicode,10)+0xD800,unicode%1024+0xDC00)
 --     end
 -- end
 
+local hash = table.setmetatableindex(function(t,k)
+    local v
+    if k >= 0x00E000 and k <= 0x00F8FF then
+        v = unknown
+    elseif k >= 0x0F0000 and k <= 0x0FFFFF then
+        v = unknown
+    elseif k >= 0x100000 and k <= 0x10FFFF then
+        v = unknown
+    elseif k < 0xD7FF or (k > 0xDFFF and k <= 0xFFFF) then
+        v = f_single(k)
+    else
+        v = k - 0x10000
+        v = f_double(rshift(k,10)+0xD800,k%1024+0xDC00)
+    end
+    t[k] = v
+    return v
+end)
+
+table.makeweak(hash)
+
+local function tounicode(unicode,name)
+    if type(unicode) == "table" then
+        local t = { }
+        for l=1,#unicode do
+            t[l] = hash[unicode[l]]
+        end
+        return concat(t)
+    else
+        return hash[unicode]
+    end
+end
+
 local function fromunicode16(str)
     if #str == 4 then
         return tonumber(str,16)
diff --git a/tex/context/base/mkiv/font-mat.mkvi b/tex/context/base/mkiv/font-mat.mkvi
index 0134f3fe6..64810d327 100644
--- a/tex/context/base/mkiv/font-mat.mkvi
+++ b/tex/context/base/mkiv/font-mat.mkvi
@@ -263,12 +263,12 @@
    \fi}
 
 \def\font_helpers_bidirectional_mathstrategy_nop_changed
-  {\textfont        \c_font_fam_mr_rl\textfont        \c_font_fam_mr
-   \scriptfont      \c_font_fam_mr_rl\scriptfont      \c_font_fam_mr
-   \scriptscriptfont\c_font_fam_mr_rl\scriptscriptfont\c_font_fam_mr
-   \textfont        \c_font_fam_mr_lr\textfont        \c_font_fam_mr
+  {\textfont        \c_font_fam_mr_lr\textfont        \c_font_fam_mr
    \scriptfont      \c_font_fam_mr_lr\scriptfont      \c_font_fam_mr
-   \scriptscriptfont\c_font_fam_mr_lr\scriptscriptfont\c_font_fam_mr}
+   \scriptscriptfont\c_font_fam_mr_lr\scriptscriptfont\c_font_fam_mr
+   \textfont        \c_font_fam_mr_rl\textfont        \c_font_fam_mr
+   \scriptfont      \c_font_fam_mr_rl\scriptfont      \c_font_fam_mr
+   \scriptscriptfont\c_font_fam_mr_rl\scriptscriptfont\c_font_fam_mr}
 
 \appendtoks
     \ifconditional\c_font_bidirectional_mathstrategy
@@ -313,12 +313,12 @@
   {\textfont        \c_font_fam_mb   \textfont        \c_font_fam_mr
    \scriptfont      \c_font_fam_mb   \scriptfont      \c_font_fam_mr
    \scriptscriptfont\c_font_fam_mb   \scriptscriptfont\c_font_fam_mr
-   \textfont        \c_font_fam_mb_rl\textfont        \c_font_fam_mr_rl
-   \scriptfont      \c_font_fam_mb_rl\scriptfont      \c_font_fam_mr_rl
-   \scriptscriptfont\c_font_fam_mb_rl\scriptscriptfont\c_font_fam_mr_rl
    \textfont        \c_font_fam_mb_lr\textfont        \c_font_fam_mr_lr
    \scriptfont      \c_font_fam_mb_lr\scriptfont      \c_font_fam_mr_lr
-   \scriptscriptfont\c_font_fam_mb_lr\scriptscriptfont\c_font_fam_mr_lr}
+   \scriptscriptfont\c_font_fam_mb_lr\scriptscriptfont\c_font_fam_mr_lr
+   \textfont        \c_font_fam_mb_rl\textfont        \c_font_fam_mr_rl
+   \scriptfont      \c_font_fam_mb_rl\scriptfont      \c_font_fam_mr_rl
+   \scriptscriptfont\c_font_fam_mb_rl\scriptscriptfont\c_font_fam_mr_rl}
 
 \def\font_helpers_apply_complete_bold_mathstrategy
   {\ifconditional\c_font_complete_bold_mathstrategy
@@ -425,13 +425,16 @@
 
 \ifdefined\mathdefault \else \let\mathdefault\relax \fi
 
+\newconditional\c_math_bold
+
 \unexpanded\def\mr % math regular
   {\ifmmode
      \font_helpers_synchronize_math_family_mr
    \else
      \font_helpers_set_current_font_alternative\s!mr
    \fi
-   \mathdefault}
+   \mathdefault
+   \setfalse\c_math_bold}
 
 \unexpanded\def\mb % math bold
   {\ifmmode
@@ -439,12 +442,17 @@
    \else
      \font_helpers_set_current_font_alternative\s!mb
    \fi
-   \mathdefault}
+   \mathdefault
+   \settrue\c_math_bold}
 
 \appendtoks
     \font_helpers_synchronize_math_family % auto bold
 \to \everymathematics
 
+\appendtoks
+    \ifconditional\c_math_bold\mb\fi
+\to \everymathematics
+
 %D \macros
 %D   {bigmath,nobigmath}
 %D
diff --git a/tex/context/base/mkiv/font-nod.lua b/tex/context/base/mkiv/font-nod.lua
index 2670a924b..cdceb98a2 100644
--- a/tex/context/base/mkiv/font-nod.lua
+++ b/tex/context/base/mkiv/font-nod.lua
@@ -79,7 +79,6 @@ local copy_node_list   = nuts.copy_list
 local hpack_node_list  = nuts.hpack
 local flush_node_list  = nuts.flush_list
 local traverse_nodes   = nuts.traverse
------ traverse_id      = nuts.traverse_id
 local protect_glyphs   = nuts.protect_glyphs
 
 local nodepool         = nuts.pool
@@ -392,8 +391,7 @@ function step_tracers.codes(i,command,space)
         if w then
             context.startcolor(colors[what])
             context("%s:",what)
-            for c in traverse_nodes(w) do
-                local id = getid(c)
+            for c, id in traverse_nodes(w) do
                 if id == glyph_code then
                     showchar(c)
                 else
@@ -501,9 +499,12 @@ local threshold = 65536 -- 1pt
 
 local function toutf(list,result,nofresult,stopcriterium,nostrip)
     if list then
-        for n in traverse_nodes(tonut(list)) do
-            local c, id = isglyph(n)
-            if c then
+--         for n in traverse_nodes(tonut(list)) do
+--             local c, id = isglyph(n)
+--             if c then
+        for n, id in traverse_nodes(tonut(list)) do
+            if id == glyph_code then
+                local c = getchar(n)
                 local components = getcomponents(n)
                 if components then
                     result, nofresult = toutf(components,result,nofresult,false,true)
diff --git a/tex/context/base/mkiv/font-ocl.lua b/tex/context/base/mkiv/font-ocl.lua
index b17cf991d..7dfcd129e 100644
--- a/tex/context/base/mkiv/font-ocl.lua
+++ b/tex/context/base/mkiv/font-ocl.lua
@@ -13,13 +13,20 @@ local round, max = math.round, math.round
 local sortedkeys, sortedhash = table.sortedkeys, table.sortedhash
 local setmetatableindex = table.setmetatableindex
 
-local formatters = string.formatters
-local tounicode  = fonts.mappings.tounicode
+local formatters   = string.formatters
+local tounicode    = fonts.mappings.tounicode
 
-local otf        = fonts.handlers.otf
+local helpers      = fonts.helpers
 
-local f_color    = formatters["%.3f %.3f %.3f rg"]
-local f_gray     = formatters["%.3f g"]
+local charcommand  = helpers.commands.char
+local rightcommand = helpers.commands.right
+local leftcommand  = helpers.commands.left
+local downcommand  = helpers.commands.down
+
+local otf          = fonts.handlers.otf
+
+local f_color      = formatters["%.3f %.3f %.3f rg"]
+local f_gray       = formatters["%.3f g"]
 
 if context then
 
@@ -136,7 +143,7 @@ end
 -- -- only shows the first glyph in acrobat and nothing more. No problem with other
 -- -- renderers.
 --
--- local function initializecolr(tfmdata,kind,value) -- hm, always value
+-- local function initialize(tfmdata,kind,value) -- hm, always value
 --     if value then
 --         local resources = tfmdata.resources
 --         local palettes  = resources.colorpalettes
@@ -161,11 +168,6 @@ end
 --             tfmdata.fonts = {
 --                 { id = 0 }
 --             }
---             local widths = setmetatableindex(function(t,k)
---                 local v = { "right", -k }
---                 t[k] = v
---                 return v
---             end)
 --             --
 --             local getactualtext = otf.getactualtext
 --             local default       = colorvalues[#colorvalues]
@@ -173,12 +175,6 @@ end
 --             local actualb       = { "pdf", "page", b } -- saves tables
 --             local actuale       = { "pdf", "page", e } -- saves tables
 --             --
---             local cache = setmetatableindex(function(t,k)
---                 local v = { "char", k } -- could he a weak shared hash
---                 t[k] = v
---                 return v
---             end)
---             --
 --             for unicode, character in next, characters do
 --                 local description = descriptions[unicode]
 --                 if description then
@@ -187,7 +183,7 @@ end
 --                         local u = description.unicode or characters[unicode].unicode
 --                         local w = character.width or 0
 --                         local s = #colorlist
---                         local goback = w ~= 0 and widths[w] or nil -- needs checking: are widths the same
+--                         local goback = w ~= 0 and leftcommand[w] or nil -- needs checking: are widths the same
 --                         local t = {
 --                             start,
 --                             not u and actualb or { "pdf", "page", (getactualtext(tounicode(u))) }
@@ -202,7 +198,7 @@ end
 --                                 n = n + 1 t[n] = v
 --                                 l = v
 --                             end
---                             n = n + 1 t[n] = cache[entry.slot]
+--                             n = n + 1 t[n] = charcommand[entry.slot]
 --                             if s > 1 and i < s and goback then
 --                                 n = n + 1 t[n] = goback
 --                             end
@@ -221,7 +217,7 @@ end
 -- -- Here we have no color change in BT .. ET and  more q Q pairs but even then acrobat
 -- -- fails displaying the overlays correctly. Other renderers do it right.
 
-local function initializecolr(tfmdata,kind,value) -- hm, always value
+local function initialize(tfmdata,kind,value) -- hm, always value
     if value then
         local resources = tfmdata.resources
         local palettes  = resources.colorpalettes
@@ -246,11 +242,6 @@ local function initializecolr(tfmdata,kind,value) -- hm, always value
             tfmdata.fonts = {
                 { id = 0 }
             }
-            local widths = setmetatableindex(function(t,k)
-                local v = { "right", -k }
-                t[k] = v
-                return v
-            end)
             --
             local getactualtext = otf.getactualtext
             local default       = colorvalues[#colorvalues]
@@ -258,12 +249,6 @@ local function initializecolr(tfmdata,kind,value) -- hm, always value
             local actualb       = { "pdf", "page", b } -- saves tables
             local actuale       = { "pdf", "page", e } -- saves tables
             --
-            local cache = setmetatableindex(function(t,k)
-                local v = { "char", k } -- could he a weak shared hash
-                t[k] = v
-                return v
-            end)
-            --
             for unicode, character in next, characters do
                 local description = descriptions[unicode]
                 if description then
@@ -272,7 +257,7 @@ local function initializecolr(tfmdata,kind,value) -- hm, always value
                         local u = description.unicode or characters[unicode].unicode
                         local w = character.width or 0
                         local s = #colorlist
-                        local goback = w ~= 0 and widths[w] or nil -- needs checking: are widths the same
+                        local goback = w ~= 0 and leftcommand[w] or nil -- needs checking: are widths the same
                         local t = {
                             start, -- really needed
                             not u and actualb or { "pdf", "page", (getactualtext(tounicode(u))) }
@@ -292,7 +277,7 @@ local function initializecolr(tfmdata,kind,value) -- hm, always value
                                 n = n + 1 t[n] = v
                                 l = v
                             end
-                            n = n + 1 t[n] = cache[entry.slot]
+                            n = n + 1 t[n] = charcommand[entry.slot]
                             if s > 1 and i < s and goback then
                                 n = n + 1 t[n] = goback
                             end
@@ -314,8 +299,8 @@ fonts.handlers.otf.features.register {
     name         = "colr",
     description  = "color glyphs",
     manipulators = {
-        base = initializecolr,
-        node = initializecolr,
+        base = initialize,
+        node = initialize,
     }
 }
 
@@ -436,8 +421,8 @@ local function pdftovirtual(tfmdata,pdfshapes,kind) -- kind = sbix|svg
                     local dp = character.depth  or 0
                     character.commands = {
                         not unicode and actualb or { "pdf", "page", (getactualtext(unicode)) },
-                        { "down", dp + dy * hfactor },
-                        { "right", dx * hfactor },
+                        downcommand[dp + dy * hfactor],
+                        rightcommand[dx * hfactor],
                      -- setcode and { "lua", setcode } or nop,
                         { "image", { filename = name, width = wd, height = ht, depth = dp } },
                      -- nilcode and { "lua", nilcode } or nop,
diff --git a/tex/context/base/mkiv/font-otc.lua b/tex/context/base/mkiv/font-otc.lua
index 2bad62d60..fb8bf7c66 100644
--- a/tex/context/base/mkiv/font-otc.lua
+++ b/tex/context/base/mkiv/font-otc.lua
@@ -6,11 +6,10 @@ if not modules then modules = { } end modules ['font-otc'] = {
     license   = "see context related readme files"
 }
 
-local format, insert, sortedkeys, tohash = string.format, table.insert, table.sortedkeys, table.tohash
+local insert, sortedkeys, sortedhash, tohash = table.insert, table.sortedkeys, table.sortedhash, table.tohash
 local type, next = type, next
 local lpegmatch = lpeg.match
-local utfbyte, utflen, utfsplit = utf.byte, utf.len, utf.split
-local match = string.match
+local utfbyte, utflen = utf.byte, utf.len
 local sortedhash = table.sortedhash
 
 -- we assume that the other otf stuff is loaded already
@@ -813,177 +812,6 @@ otf.enhancers.enhance = enhance
 
 otf.enhancers.register("check extra features",enhance)
 
--- tlig --
-
-local tlig = { -- we need numbers for some fonts so ...
- -- endash        = "hyphen hyphen",
- -- emdash        = "hyphen hyphen hyphen",
-    [0x2013]      = { 0x002D, 0x002D },
-    [0x2014]      = { 0x002D, 0x002D, 0x002D },
- -- quotedblleft  = "quoteleft quoteleft",
- -- quotedblright = "quoteright quoteright",
- -- quotedblleft  = "grave grave",
- -- quotedblright = "quotesingle quotesingle",
- -- quotedblbase  = "comma comma",
-}
-
-local tlig_specification = {
-    type     = "ligature",
-    features = everywhere,
-    data     = tlig,
-    order    = { "tlig" },
-    flags    = noflags,
-    prepend  = true,
-}
-
-otf.addfeature("tlig",tlig_specification)
-
-registerotffeature {
-    -- this makes it a known feature (in tables)
-    name        = 'tlig',
-    description = 'tex ligatures',
-}
-
--- trep
-
-local trep = {
- -- [0x0022] = 0x201D,
-    [0x0027] = 0x2019,
- -- [0x0060] = 0x2018,
-}
-
-local trep_specification = {
-    type      = "substitution",
-    features  = everywhere,
-    data      = trep,
-    order     = { "trep" },
-    flags     = noflags,
-    prepend   = true,
-}
-
-otf.addfeature("trep",trep_specification)
-
-registerotffeature {
-    -- this makes it a known feature (in tables)
-    name        = 'trep',
-    description = 'tex replacements',
-}
-
--- -- tcom (obsolete, was already not set for a while)
-
--- if characters.combined then
---
---     local tcom = { }
---
---     local function initialize()
---         characters.initialize()
---         for first, seconds in next, characters.combined do
---             for second, combination in next, seconds do
---                 tcom[combination] = { first, second }
---             end
---         end
---         -- return false
---     end
---
---     local tcom_specification = {
---         type       = "ligature",
---         features   = everywhere,
---         data       = tcom,
---         order      = { "tcom" },
---         flags      = noflags,
---         initialize = initialize,
---     }
---
---     otf.addfeature("tcom",tcom_specification)
---
---     registerotffeature {
---         name        = 'tcom',
---         description = 'tex combinations',
---     }
---
--- end
-
--- anum
-
-local anum_arabic = {
-    [0x0030] = 0x0660,
-    [0x0031] = 0x0661,
-    [0x0032] = 0x0662,
-    [0x0033] = 0x0663,
-    [0x0034] = 0x0664,
-    [0x0035] = 0x0665,
-    [0x0036] = 0x0666,
-    [0x0037] = 0x0667,
-    [0x0038] = 0x0668,
-    [0x0039] = 0x0669,
-}
-
-local anum_persian = {
-    [0x0030] = 0x06F0,
-    [0x0031] = 0x06F1,
-    [0x0032] = 0x06F2,
-    [0x0033] = 0x06F3,
-    [0x0034] = 0x06F4,
-    [0x0035] = 0x06F5,
-    [0x0036] = 0x06F6,
-    [0x0037] = 0x06F7,
-    [0x0038] = 0x06F8,
-    [0x0039] = 0x06F9,
-}
-
-local function valid(data)
-    local features = data.resources.features
-    if features then
-        for k, v in next, features do
-            for k, v in next, v do
-                if v.arab then
-                    return true
-                end
-            end
-        end
-    end
-end
-
-local anum_specification = {
-    {
-        type     = "substitution",
-        features = { arab = { urd = true, dflt = true } },
-        order    = { "anum" },
-        data     = anum_arabic,
-        flags    = noflags, -- { },
-        valid    = valid,
-    },
-    {
-        type     = "substitution",
-        features = { arab = { urd = true } },
-        order    = { "anum" },
-        data     = anum_persian,
-        flags    = noflags, -- { },
-        valid    = valid,
-    },
-}
-
-otf.addfeature("anum",anum_specification) -- todo: only when there is already an arab script feature
-
-registerotffeature {
-    -- this makes it a known feature (in tables)
-    name        = 'anum',
-    description = 'arabic digits',
-}
-
--- maybe:
-
--- fonts.handlers.otf.addfeature("hangulfix",{
---     type     = "substitution",
---     features = { ["hang"] = { ["*"] = true } },
---     data     = {
---         [0x1160] = 0x119E,
---     },
---     order    = { "hangulfix" },
---     flags    = { },
---     prepend  = true,
--- })
-
 -- fonts.handlers.otf.features.register {
 --     name        = 'hangulfix',
 --     description = 'fixes for hangul',
@@ -1028,126 +856,3 @@ registerotffeature {
 --         a = { b = -500 },
 --     }
 -- }
-
--- This is a quick and dirty hack.
-
-local lookups = { }
-local protect = { }
-local revert  = { }
-local zwjchar = 0x200C
-local zwj     = { zwjchar }
-
-otf.addfeature {
-    name    = "blockligatures",
-    type    = "chainsubstitution",
-    nocheck = true, -- because there is no 0x200C in the font
-    prepend = true, -- make sure we do it early
-    future  = true, -- avoid nilling due to no steps yet
-    lookups = {
-        {
-            type = "multiple",
-            data = lookups,
-        },
-    },
-    data = {
-        rules = protect,
-    }
-}
-
-otf.addfeature {
-    name     = "blockligatures",
-    type     = "chainsubstitution",
-    nocheck  = true,  -- because there is no 0x200C in the font
-    append   = true,  -- this is done late
-    overload = false, -- we don't want to overload the previous definition
-    lookups  = {
-        {
-            type = "ligature",
-            data = lookups,
-        },
-    },
-    data = {
-        rules = revert,
-    }
-}
-
-registerotffeature {
-    name        = 'blockligatures',
-    description = 'block certain ligatures',
-}
-
-local settings_to_array = utilities.parsers and utilities.parsers.settings_to_array
-                       or function(s) return string.split(s,",") end -- for generic
-
-local splitter = lpeg.splitat(":")
-
-local function blockligatures(str)
-
-    local t = settings_to_array(str)
-
-    for i=1,#t do
-        local ti = t[i]
-        local before, current, after = lpegmatch(splitter,ti)
-        if current and after then -- before is returned when no match
-            -- experimental joke
-            if before then
-                before = utfsplit(before)
-                for i=1,#before do
-                    before[i] = { before[i] }
-                end
-            end
-            if current then
-                current = utfsplit(current)
-            end
-            if after then
-                after = utfsplit(after)
-                for i=1,#after do
-                    after[i] = { after[i] }
-                end
-            end
-        else
-            before  = nil
-            current = utfsplit(ti)
-            after   = nil
-        end
-        if #current > 1 then
-            local one = current[1]
-            local two = current[2]
-            lookups[one] = { one, zwjchar }
-            local one = { one }
-            local two = { two }
-            local new = #protect + 1
-            protect[new] = {
-                before  = before,
-                current = { one, two },
-                after   = after,
-                lookups = { 1 }, -- not shared !
-            }
-            revert[new] = {
-             -- before = before,
-                current = { one, zwj },
-             -- after   = { two, unpack(after) },
-                after   = { two },
-                lookups = { 1 }, -- not shared !
-            }
-        end
-    end
-end
-
--- blockligatures("\0\0")
-
-otf.helpers.blockligatures = blockligatures
-
--- blockligatures("fi,ff")
--- blockligatures("fl")
--- blockligatures("u:fl:age")
-
-if context then
-
-    interfaces.implement {
-        name      = "blockligatures",
-        arguments = "string",
-        actions   = blockligatures,
-    }
-
-end
diff --git a/tex/context/base/mkiv/font-otj.lua b/tex/context/base/mkiv/font-otj.lua
index 9037939df..45a3acb7d 100644
--- a/tex/context/base/mkiv/font-otj.lua
+++ b/tex/context/base/mkiv/font-otj.lua
@@ -128,6 +128,10 @@ do if not fontkern then -- generic
         return n
     end
 
+end end
+
+do if not italickern then -- generic
+
     local thekern   = nuts.new("kern",3) -- italiccorrection
     local setkern   = nuts.setkern
     local copy_node = nuts.copy_node
diff --git a/tex/context/base/mkiv/font-ott.lua b/tex/context/base/mkiv/font-ott.lua
index 59d92f40d..c9e2836d8 100644
--- a/tex/context/base/mkiv/font-ott.lua
+++ b/tex/context/base/mkiv/font-ott.lua
@@ -8,7 +8,8 @@ if not modules then modules = { } end modules ["font-ott"] = {
 }
 
 local type, next, tonumber, tostring, rawget, rawset = type, next, tonumber, tostring, rawget, rawset
-local gsub, lower, format, match = string.gsub, string.lower, string.format, string.match
+local gsub, lower, format, match, gmatch, find = string.gsub, string.lower, string.format, string.match, string.gmatch, string.find
+local sequenced = table.sequenced
 local is_boolean = string.is_boolean
 
 local setmetatableindex    = table.setmetatableindex
@@ -1098,9 +1099,9 @@ function otffeatures.normalize(features)
                 h.script = rawget(verbosescripts,v) or (scripts[v] and v) or "dflt" -- auto adds
             elseif k == "axis" then
                 h[k] = normalizedaxis(value)
-if not callbacks.supported.glyph_stream_provider then
-    h.variableshapes = true -- for the moment
-end
+                if not callbacks.supported.glyph_stream_provider then
+                    h.variableshapes = true -- for the moment
+                end
             else
                 local uk = usedfeatures[key]
                 local uv = uk[value]
@@ -1113,10 +1114,23 @@ end
                     elseif type(value) == "string" then
                         local b = is_boolean(value)
                         if type(b) == "nil" then
+                         -- we do this elsewhere
+                         --
+                         -- if find(value,"=") then
+                         --     local t = { }
+                         --     for k, v in gmatch(value,"([^%s,=]+)%s*=%s*([^%s,=]+)") do
+                         --         t[k] = tonumber(v) or v
+                         --     end
+                         --     if next(t) then
+                         --         value = sequenced(t,",")
+                         --     end
+                         -- end
                             uv = lower(value)
                         else
                             uv = b
                         end
+                    elseif type(value) == "table" then
+                        uv = sequenced(t,",")
                     else
                         uv = value
                     end
diff --git a/tex/context/base/mkiv/font-pre.mkiv b/tex/context/base/mkiv/font-pre.mkiv
index b49bc560e..01e580ac5 100644
--- a/tex/context/base/mkiv/font-pre.mkiv
+++ b/tex/context/base/mkiv/font-pre.mkiv
@@ -452,9 +452,37 @@
   [slanted]
   [slant=.2]
 
+% \definefontfeature
+%   [boldened]
+%   [extend=1.2]
+
+%D Neat:
+
+% By eye:
+%
+% \definefontfeature[boldened-10][effect={width=0.10,delta=1.0,hdelta=0.500,ddelta=0.150,vshift=0.125,extend=1.025,squeeze=0.99250}]
+% \definefontfeature[boldened-15][effect={width=0.15,delta=1.0,hdelta=0.500,ddelta=0.150,vshift=0.250,extend=1.050,squeeze=0.98750}]
+% \definefontfeature[boldened-20][effect={width=0.20,delta=1.0,hdelta=0.500,ddelta=0.150,vshift=0.375,extend=1.075,squeeze=0.98125}]
+% \definefontfeature[boldened-30][effect={width=0.30,delta=1.0,hdelta=0.500,ddelta=0.150,vshift=0.500,extend=1.100,squeeze=0.97500}]
+%
+% By calculation:
+%
+% \definefontfeature[boldened-10][effect={width=0.10,delta=1.0,hdelta=0.02500,ddelta=0.02500,vshift=0.02500,extend=1.050,squeeze=0.99500}]
+% \definefontfeature[boldened-15][effect={width=0.15,delta=1.0,hdelta=0.05625,ddelta=0.05625,vshift=0.05625,extend=1.075,squeeze=0.99250}]
+% \definefontfeature[boldened-20][effect={width=0.20,delta=1.0,hdelta=0.10000,ddelta=0.10000,vshift=0.10000,extend=1.100,squeeze=0.99000}]
+% \definefontfeature[boldened-30][effect={width=0.30,delta=1.0,hdelta=0.22500,ddelta=0.22500,vshift=0.22500,extend=1.150,squeeze=0.98500}]
+%
+% So we can do this:
+
+\definefontfeature[boldened-10][effect={width=0.10,auto=yes}]
+\definefontfeature[boldened-15][effect={width=0.15,auto=yes}]
+\definefontfeature[boldened-20][effect={width=0.20,auto=yes}]
+\definefontfeature[boldened-25][effect={width=0.25,auto=yes}]
+\definefontfeature[boldened-30][effect={width=0.30,auto=yes}]
+
 \definefontfeature
   [boldened]
-  [extend=1.2]
+  [boldened-30]
 
 %D Emoji:
 
diff --git a/tex/context/base/mkiv/font-prv.lua b/tex/context/base/mkiv/font-prv.lua
new file mode 100644
index 000000000..fef1f3618
--- /dev/null
+++ b/tex/context/base/mkiv/font-prv.lua
@@ -0,0 +1,74 @@
+if not modules then modules = { } end modules ['font-prv'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local type = type
+local formatters = string.formatters
+
+local fonts             = fonts
+local helpers           = fonts.helpers
+local fontdata          = fonts.hashes.identifiers
+
+local setmetatableindex = table.setmetatableindex
+
+local currentprivate    = 0xE000
+local maximumprivate    = 0xEFFF
+
+local extraprivates     = { }
+helpers.extraprivates   = extraprivates
+
+function fonts.helpers.addextraprivate(name,f)
+    extraprivates[#extraprivates+1] = { name, f }
+end
+
+-- if we run out of space we can think of another range but by sharing we can
+-- use these privates for mechanisms like alignments-on-character and such
+
+local sharedprivates = setmetatableindex(function(t,k)
+    v = currentprivate
+    if currentprivate < maximumprivate then
+        currentprivate = currentprivate + 1
+    else
+        -- reuse last slot, todo: warning
+    end
+    t[k] = v
+    return v
+end)
+
+function helpers.addprivate(tfmdata,name,characterdata)
+    local properties = tfmdata.properties
+    local characters = tfmdata.characters
+    local privates   = properties.privates
+    if not privates then
+        privates = { }
+        properties.privates = privates
+    end
+    if not name then
+        name = formatters["anonymous_private_0x%05X"](currentprivate)
+    end
+    local usedprivate = sharedprivates[name]
+    privates[name] = usedprivate
+    characters[usedprivate] = characterdata
+    return usedprivate
+end
+
+function helpers.getprivates(tfmdata)
+    if type(tfmdata) == "number" then
+        tfmdata = fontdata[tfmdata]
+    end
+    local properties = tfmdata.properties
+    return properties and properties.privates
+end
+
+function helpers.hasprivate(tfmdata,name)
+    if type(tfmdata) == "number" then
+        tfmdata = fontdata[tfmdata]
+    end
+    local properties = tfmdata.properties
+    local privates = properties and properties.privates
+    return privates and privates[name] or false
+end
diff --git a/tex/context/base/mkiv/font-shp.lua b/tex/context/base/mkiv/font-shp.lua
index 75a12ac82..79c015a63 100644
--- a/tex/context/base/mkiv/font-shp.lua
+++ b/tex/context/base/mkiv/font-shp.lua
@@ -338,7 +338,7 @@ local function segmentstopdf(segments,factor,bt,et)
     end
 end
 
-local function addvariableshapes(tfmdata,key,value)
+local function initialize(tfmdata,key,value)
     if value then
         local shapes = otf.loadoutlinedata(tfmdata)
         if not shapes then
@@ -354,7 +354,9 @@ local function addvariableshapes(tfmdata,key,value)
         local factor     = hfactor / 65536
         local getactualtext = otf.getactualtext
         for unicode, char in next, characters do
-            if not char.commands then
+            if char.commands then
+                -- can't happen as we're doing this before other messing around
+            else
                 local shape = glyphs[char.index]
                 if shape then
                     local segments = shape.segments
@@ -375,8 +377,8 @@ otf.features.register {
     name        = "variableshapes", -- enforced for now
     description = "variable shapes",
     manipulators = {
-        base = addvariableshapes,
-        node = addvariableshapes,
+        base = initialize,
+        node = initialize,
     }
 }
 
diff --git a/tex/context/base/mkiv/font-tfm.lua b/tex/context/base/mkiv/font-tfm.lua
index 0059e6296..9f78f2c0a 100644
--- a/tex/context/base/mkiv/font-tfm.lua
+++ b/tex/context/base/mkiv/font-tfm.lua
@@ -21,6 +21,7 @@ local setmetatableindex        = table.setmetatableindex
 
 local fonts                    = fonts
 local handlers                 = fonts.handlers
+local helpers                  = fonts.helpers
 local readers                  = fonts.readers
 local constructors             = fonts.constructors
 local encodings                = fonts.encodings
@@ -39,6 +40,8 @@ local registertfmfeature       = tfmfeatures.register
 local tfmenhancers             = constructors.enhancers.tfm
 local registertfmenhancer      = tfmenhancers.register
 
+local charcommand              = helpers.commands.char
+
 constructors.resolvevirtualtoo = false -- wil be set in font-ctx.lua
 
 fonts.formats.tfm              = "type1" -- we need to have at least a value here
@@ -465,7 +468,7 @@ do
                 if backmap then
                     original.index     = backmap[name]
                 else -- probably bitmap
-                    original.commands = { parentfont, { "char", index } }
+                    original.commands = { parentfont, charcommand[index] } -- or "slot"
                     original.oindex   = index
                 end
                 done[name] = true
diff --git a/tex/context/base/mkiv/font-vfc.lua b/tex/context/base/mkiv/font-vfc.lua
new file mode 100644
index 000000000..cac225de6
--- /dev/null
+++ b/tex/context/base/mkiv/font-vfc.lua
@@ -0,0 +1,98 @@
+if not modules then modules = { } end modules ['font-vfc'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv and hand-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local select = select
+local insert = table.insert
+
+local fonts             = fonts
+local helpers           = fonts.helpers
+
+local setmetatableindex = table.setmetatableindex
+local makeweak          = table.makeweak
+
+-- Helpers dealing with virtual fonts: beware, these are final values so
+-- don't change the content of tables gotten this way!
+
+local push  = { "push" }
+local pop   = { "pop" }
+local dummy = { "comment" }
+
+function helpers.prependcommands(commands,...)
+    insert(commands,1,push)
+    for i=select("#",...),1,-1 do
+        local s = select(i,...)
+        if s then
+            insert(commands,1,s)
+        end
+    end
+    insert(commands,pop)
+    return commands
+end
+
+function helpers.appendcommands(commands,...)
+    insert(commands,1,push)
+    insert(commands,pop)
+    for i=1,select("#",...) do
+        local s = select(i,...)
+        if s then
+            insert(commands,s)
+        end
+    end
+    return commands
+end
+
+-- todo: maybe weak
+-- todo: maybe indirect so that we can't change them
+
+local char = setmetatableindex(function(t,k)
+    local v = { "char", k }
+    t[k] = v
+    return v
+end)
+
+local right = setmetatableindex(function(t,k)
+    local v = { "right", k }
+    t[k] = v
+    return v
+end)
+
+local left = setmetatableindex(function(t,k)
+    local v = { "right", -k }
+    t[k] = v
+    return v
+end)
+
+local down = setmetatableindex(function(t,k)
+    local v = { "down", k }
+    t[k] = v
+    return v
+end)
+
+local up = setmetatableindex(function(t,k)
+    local v = { "down", -k }
+    t[k] = v
+    return v
+end)
+
+-- makeweak(char)
+-- makeweak(right)
+-- makeweak(left)
+-- makeweak(up)
+-- makeweak(down)
+
+helpers.commands = utilities.storage.allocate {
+    char  = char,
+    right = right,
+    left  = left,
+    down  = down,
+    up    = up,
+    push  = push,
+    pop   = pop,
+    dummy = dummy,
+}
+
diff --git a/tex/context/base/mkiv/font-vir.lua b/tex/context/base/mkiv/font-vir.lua
index 03ad7fc85..d65136245 100644
--- a/tex/context/base/mkiv/font-vir.lua
+++ b/tex/context/base/mkiv/font-vir.lua
@@ -14,7 +14,7 @@ if not modules then modules = { } end modules ['font-vir'] = {
 --
 -- vf.rule vf.special vf.right vf.push vf.down vf.char vf.node vf.fontid vf.pop vf.image vf.nop
 
-local next = next
+local next, setmetatable, getmetatable = next, setmetatable, getmetatable
 
 local allocate          = utilities.storage.allocate
 local setmetatableindex = table.setmetatableindex
@@ -66,11 +66,7 @@ local combinations = { }
 local combiner     = { }
 local whatever     = allocate()
 local helpers      = allocate()
-local predefined   = allocate {
-    dummy   = { "comment" },
-    push    = { "push" },
-    pop     = { "pop" },
-}
+local predefined   = fonts.helpers.commands
 
 methods.variants   = variants -- todo .. wrong namespace
 vf.combinations    = combinations
diff --git a/tex/context/base/mkiv/l-file.lua b/tex/context/base/mkiv/l-file.lua
index 5fec0040f..46b6847d3 100644
--- a/tex/context/base/mkiv/l-file.lua
+++ b/tex/context/base/mkiv/l-file.lua
@@ -69,35 +69,34 @@ local lpegmatch = lpeg.match
 local getcurrentdir, attributes = lfs.currentdir, lfs.attributes
 local checkedsplit = string.checkedsplit
 
--- local patterns = file.patterns or { }
--- file.patterns  = patterns
-
 local P, R, S, C, Cs, Cp, Cc, Ct = lpeg.P, lpeg.R, lpeg.S, lpeg.C, lpeg.Cs, lpeg.Cp, lpeg.Cc, lpeg.Ct
 
 -- better this way:
 
-local tricky     = S("/\\") * P(-1)
+----- tricky     = S("/\\") * P(-1)
 local attributes = lfs.attributes
 
-if sandbox then
-    sandbox.redefine(lfs.isfile,"lfs.isfile")
-    sandbox.redefine(lfs.isdir, "lfs.isdir")
-end
-
 function lfs.isdir(name)
-    if lpegmatch(tricky,name) then
-        return attributes(name,"mode") == "directory"
-    else
-        return attributes(name.."/.","mode") == "directory"
-    end
+ -- if not lpegmatch(tricky,name) then
+ --     name = name .. "/."
+ -- end
+    return attributes(name,"mode") == "directory"
 end
 
 function lfs.isfile(name)
-    return attributes(name,"mode") == "file"
+    local a = attributes(name,"mode")
+    return a == "file" or a == "link" or nil
 end
 
 function lfs.isfound(name)
-    return attributes(name,"mode") == "file" and name or nil
+    local a = attributes(name,"mode")
+    return (a == "file" or a == "link") and name or nil
+end
+
+if sandbox then
+    sandbox.redefine(lfs.isfile,"lfs.isfile")
+    sandbox.redefine(lfs.isdir, "lfs.isdir")
+    sandbox.redefine(lfs.isfound, "lfs.isfound")
 end
 
 local colon     = P(":")
@@ -725,3 +724,10 @@ function file.withinbase(path) -- don't go beyond root
     return true
 end
 
+-- not used in context but was in luatex once:
+
+local symlinkattributes = lfs.symlinkattributes
+
+function lfs.readlink(name)
+    return symlinkattributes(name,"target") or nil
+end
diff --git a/tex/context/base/mkiv/l-lpeg.lua b/tex/context/base/mkiv/l-lpeg.lua
index a7ebd567d..e3d0ff9c3 100644
--- a/tex/context/base/mkiv/l-lpeg.lua
+++ b/tex/context/base/mkiv/l-lpeg.lua
@@ -944,7 +944,7 @@ local function make2(t,rest) -- only ascii
     return p
 end
 
-function lpeg.utfchartabletopattern(list,insensitive) -- goes to util-lpg
+local function utfchartabletopattern(list,insensitive) -- goes to util-lpg
     local tree = { }
     local n = #list
     if n == 0 then
@@ -1022,6 +1022,16 @@ function lpeg.utfchartabletopattern(list,insensitive) -- goes to util-lpg
     return (insensitive and make2 or make1)(tree)
 end
 
+lpeg.utfchartabletopattern = utfchartabletopattern
+
+function lpeg.utfreplacer(list,insensitive)
+    local pattern = Cs((utfchartabletopattern(list,insensitive)/list + utf8character)^0)
+    return function(str)
+        return lpegmatch(pattern,str) or str
+    end
+end
+
+
 -- local t = { "start", "stoep", "staart", "paard" }
 -- local p = lpeg.Cs((lpeg.utfchartabletopattern(t)/string.upper + 1)^1)
 
@@ -1209,3 +1219,22 @@ end
 -- local h = "ADFE0345"
 -- local b = lpegmatch(patterns.hextobytes,h)
 -- print(h,b,string.tohex(b),string.toHEX(b))
+
+local patterns = { } -- can be made weak
+
+local function containsws(what)
+    local p = patterns[what]
+    if not p then
+        local p1 = P(what) * (whitespace + P(-1)) * Cc(true)
+        local p2 = whitespace * P(p1)
+        p = P(p1) + P(1-p2)^0 * p2 + Cc(false)
+        patterns[what] = p
+    end
+    return p
+end
+
+lpeg.containsws = containsws
+
+function string.containsws(str,what)
+    return lpegmatch(patterns[what] or containsws(what),str)
+end
diff --git a/tex/context/base/mkiv/l-os.lua b/tex/context/base/mkiv/l-os.lua
index 9b54c9840..bf13baaa6 100644
--- a/tex/context/base/mkiv/l-os.lua
+++ b/tex/context/base/mkiv/l-os.lua
@@ -156,7 +156,7 @@ end
 local launchers = {
     windows = "start %s",
     macosx  = "open %s",
-    unix    = "$BROWSER %s &> /dev/null &",
+    unix    = "xdg-open %s &> /dev/null &",
 }
 
 function os.launch(str)
@@ -234,10 +234,12 @@ elseif os.type == "windows" then
     -- PROCESSOR_ARCHITECTURE : binary platform
     -- PROCESSOR_ARCHITEW6432 : OS platform
 
+    -- mswin-64 is now win64
+
     function resolvers.platform(t,k)
-        local platform, architecture = "", os.getenv("PROCESSOR_ARCHITECTURE") or ""
+        local architecture = os.getenv("PROCESSOR_ARCHITECTURE") or ""
+        local platform     = ""
         if find(architecture,"AMD64",1,true) then
-         -- platform = "mswin-64"
             platform = "win64"
         else
             platform = "mswin"
@@ -251,13 +253,17 @@ elseif name == "linux" then
 
     function resolvers.platform(t,k)
         -- we sometimes have HOSTTYPE set so let's check that first
-        local platform, architecture = "", os.getenv("HOSTTYPE") or resultof("uname -m") or ""
-        if find(architecture,"x86_64",1,true) then
-            platform = "linux-64"
+        local architecture = os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+        local platform     = os.getenv("MTX_PLATFORM")
+        local musl         = find(os.selfdir or "","linuxmusl")
+        if platform ~= "" then
+            -- we're done
+        elseif find(architecture,"x86_64",1,true) then
+            platform = musl and "linuxmusl" or "linux-64"
         elseif find(architecture,"ppc",1,true) then
             platform = "linux-ppc"
         else
-            platform = "linux"
+            platform = musl and "linuxmusl" or "linux"
         end
         os.setenv("MTX_PLATFORM",platform)
         os.platform = platform
@@ -277,11 +283,13 @@ elseif name == "macosx" then
       ]]--
 
     function resolvers.platform(t,k)
-     -- local platform, architecture = "", os.getenv("HOSTTYPE") or ""
+     -- local platform     = ""
+     -- local architecture = os.getenv("HOSTTYPE") or ""
      -- if architecture == "" then
      --     architecture = resultof("echo $HOSTTYPE") or ""
      -- end
-        local platform, architecture = "", resultof("echo $HOSTTYPE") or ""
+        local architecture = resultof("echo $HOSTTYPE") or ""
+        local platform     = ""
         if architecture == "" then
          -- print("\nI have no clue what kind of OSX you're running so let's assume an 32 bit intel.\n")
             platform = "osx-intel"
@@ -300,7 +308,8 @@ elseif name == "macosx" then
 elseif name == "sunos" then
 
     function resolvers.platform(t,k)
-        local platform, architecture = "", resultof("uname -m") or ""
+        local architecture = resultof("uname -m") or ""
+        local platform     = ""
         if find(architecture,"sparc",1,true) then
             platform = "solaris-sparc"
         else -- if architecture == 'i86pc'
@@ -314,7 +323,8 @@ elseif name == "sunos" then
 elseif name == "freebsd" then
 
     function resolvers.platform(t,k)
-        local platform, architecture = "", resultof("uname -m") or ""
+        local architecture = resultof("uname -m") or ""
+        local platform     = ""
         if find(architecture,"amd64",1,true) then
             platform = "freebsd-amd64"
         else
@@ -329,7 +339,8 @@ elseif name == "kfreebsd" then
 
     function resolvers.platform(t,k)
         -- we sometimes have HOSTTYPE set so let's check that first
-        local platform, architecture = "", os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+        local architecture = os.getenv("HOSTTYPE") or resultof("uname -m") or ""
+        local platform     = ""
         if find(architecture,"x86_64",1,true) then
             platform = "kfreebsd-amd64"
         else
diff --git a/tex/context/base/mkiv/l-table.lua b/tex/context/base/mkiv/l-table.lua
index 5cd65dd67..788d1511f 100644
--- a/tex/context/base/mkiv/l-table.lua
+++ b/tex/context/base/mkiv/l-table.lua
@@ -1236,7 +1236,7 @@ function table.reverse(t) -- check with 5.3 ?
     end
 end
 
-function table.sequenced(t,sep,simple) -- hash only
+local function sequenced(t,sep,simple)
     if not t then
         return ""
     end
@@ -1257,17 +1257,27 @@ function table.sequenced(t,sep,simple) -- hash only
                     s[n] = k
                 elseif v and v~= "" then
                     n = n + 1
-                    s[n] = k .. "=" .. tostring(v)
+                    if type(v) == "table" then
+                        s[n] = k .. "={" .. sequenced(v,sep,simple) .. "}"
+                    else
+                        s[n] = k .. "=" .. tostring(v)
+                    end
                 end
             else
                 n = n + 1
-                s[n] = k .. "=" .. tostring(v)
+                if type(v) == "table" then
+                    s[n] = k .. "={" .. sequenced(v,sep,simple) .. "}"
+                else
+                    s[n] = k .. "=" .. tostring(v)
+                end
             end
         end
     end
     return concat(s,sep or " | ")
 end
 
+table.sequenced = sequenced
+
 function table.print(t,...)
     if type(t) ~= "table" then
         print(tostring(t))
diff --git a/tex/context/base/mkiv/lang-ini.mkiv b/tex/context/base/mkiv/lang-ini.mkiv
index 7c83ae38f..9c7b5641b 100644
--- a/tex/context/base/mkiv/lang-ini.mkiv
+++ b/tex/context/base/mkiv/lang-ini.mkiv
@@ -548,7 +548,12 @@
 % this will move to core-spa !
 
 \appendtoks
-   \doifelse{\languageparameter\c!spacing}\v!broad\nonfrenchspacing\frenchspacing
+    \edef\p_spacing{\languageparameter\c!spacing}%
+    \ifx\p_spacing\v!broad
+      \nonfrenchspacing
+    \else
+      \frenchspacing
+    \fi
 \to \everylanguage
 
 % \mainlanguage[nl] \setuplanguage[nl][lefthyphen=,righthyphen=?]
diff --git a/tex/context/base/mkiv/lang-lab.mkiv b/tex/context/base/mkiv/lang-lab.mkiv
index 73637753d..9d73d96e5 100644
--- a/tex/context/base/mkiv/lang-lab.mkiv
+++ b/tex/context/base/mkiv/lang-lab.mkiv
@@ -277,10 +277,16 @@
 \def\lang_labels_text_prefix_copy_pair[#1=#2]%
   {\lang_labels_text_prefix_copy_pair_indeed{#1}[#2,,]}
 
+% \def\lang_labels_text_prefix_copy_pair_indeed#1[#2,#3]%
+%   {\expandafter\let
+%      \csname\??label\currenttextprefixclass:\currenttextprefixtag:#1\expandafter\endcsname
+%      \csname\??label\currenttextprefixclass:\currenttextprefixtag:#2\endcsname}
+%
+% this delays the aliasing so that we can switch maillanguage in between
+
 \def\lang_labels_text_prefix_copy_pair_indeed#1[#2,#3]%
-  {\expandafter\let
-     \csname\??label\currenttextprefixclass:\currenttextprefixtag:#1\expandafter\endcsname
-     \csname\??label\currenttextprefixclass:\currenttextprefixtag:#2\endcsname}
+  {\expandafter\edef\csname\??label\currenttextprefixclass:#1\endcsname
+     {{\noexpand\csname\??label\currenttextprefixclass:\noexpand\reallanguagetag\noexpand\currentmainlanguage:#2\endcsname}{}}}
 
 \definelabelclass [head]      [0] % titles
 \definelabelclass [label]     [0] % texts
diff --git a/tex/context/base/mkiv/lpdf-ano.lua b/tex/context/base/mkiv/lpdf-ano.lua
index 01f015b72..eba4d6060 100644
--- a/tex/context/base/mkiv/lpdf-ano.lua
+++ b/tex/context/base/mkiv/lpdf-ano.lua
@@ -106,6 +106,31 @@ local pdf_fit                 = pdfconstant("Fit")
 local pdf_named               = pdfconstant("Named")
 
 local autoprefix              = "#"
+local usedautoprefixes        = { }
+
+local function registerautoprefix(name)
+    local internal = autoprefix .. name
+    if usedautoprefixes[internal] == nil then
+        usedautoprefixes[internal] = false
+    end
+    return internal
+end
+
+local function useautoprefix(name)
+    local internal = autoprefix .. name
+    usedautoprefixes[internal] = true
+end
+
+local function checkautoprefixes(destinations)
+    for k, v in next, usedautoprefixes do
+        if not v then
+            if trace_destinations then
+                report_destinations("flushing unused autoprefix %a",k)
+            end
+            destinations[k] = nil
+        end
+    end
+end
 
 -- Bah, I hate this kind of features .. anyway, as we have delayed resolving we
 -- only support a document-wide setup and it has to be set before the first one
@@ -193,11 +218,15 @@ local defaultdestination = pdfarray { 0, pdf_fit }
 -- fit is default (see lpdf-nod)
 
 local destinations = { } -- to be used soon
+local reported     = setmetatableindex("table")
 
 local function pdfregisterdestination(name,reference)
     local d = destinations[name]
     if d then
-        report_destinations("ignoring duplicate destination %a with reference %a",name,reference)
+        if not reported[name][reference] then
+            report_destinations("ignoring duplicate destination %a with reference %a",name,reference)
+            reported[name][reference] = true
+        end
     else
         destinations[name] = reference
     end
@@ -222,6 +251,7 @@ end)
 
 local function pdfnametree(destinations)
     local slices = { }
+    checkautoprefixes(destinations)
     local sorted = table.sortedkeys(destinations)
     local size   = #sorted
 
@@ -292,7 +322,6 @@ end
 local function pdfdestinationspecification()
     if next(destinations) then -- safeguard
         local r = pdfnametree(destinations)
-     -- pdfaddtocatalog("Dests",r)
         pdfaddtonames("Dests",r)
         if not log_destinations then
             destinations = nil
@@ -459,7 +488,7 @@ function nodeinjections.destination(width,height,depth,names,view)
             elseif type(name) == "number" then
                 local used = usedinternals[name]
                 usedviews[name] = view
-                names[n] = autoprefix .. name
+                names[n] = registerautoprefix(name)
                 doview = true
             else
                 usedviews[name] = view
@@ -479,10 +508,9 @@ function nodeinjections.destination(width,height,depth,names,view)
                     local used = usedinternals[name]
                     if used and used ~= defaultview then
                         usedviews[name] = view
-                        names[n] = autoprefix .. name
+                        names[n] = registerautoprefix(name)
                         doview = true
                     else
-                     -- names[n] = autoprefix .. name
                         names[n] = false
                     end
                 end
@@ -504,7 +532,7 @@ local function pdflinkpage(page)
 end
 
 local function pdflinkinternal(internal,page)
-    local method = references.innermethod
+ -- local method = references.innermethod
     if internal then
         flaginternals[internal] = true -- for bookmarks and so
         local used = usedinternals[internal]
@@ -512,7 +540,7 @@ local function pdflinkinternal(internal,page)
             return pagereferences[page]
         else
             if type(internal) ~= "string" then
-                internal = autoprefix .. internal
+                internal = useautoprefix(internal)
             end
             return pdfdictionary {
                 S = pdf_goto,
@@ -872,16 +900,21 @@ end
 runners["special operation"]                = runners["special"]
 runners["special operation with arguments"] = runners["special"]
 
+local reported = { }
+
 function specials.internal(var,actions) -- better resolve in strc-ref
-    local i = tonumber(var.operation)
+    local o = var.operation
+    local i = o and tonumber(o)
     local v = i and references.internals[i]
-    if not v then
-        -- error
-        report_references("no internal reference %a",i or "<unset>")
-    else
-        flaginternals[i] = true
+    if v then
+        flaginternals[i] = true -- also done in pdflinkinternal
         return pdflinkinternal(i,v.references.realpage)
     end
+    local v = i or o or "<unset>"
+    if not reported[v] then
+        report_references("no internal reference %a",v)
+        reported[v] = true
+    end
 end
 
 -- realpage already resolved
@@ -946,19 +979,18 @@ end
 
 -- sections
 
--- function specials.section(var,actions)
---     local sectionname = var.operation
---     local destination = var.arguments
---     local internal    = structures.sections.internalreference(sectionname,destination)
---     if internal then
---         var.special   = "internal"
---         var.operation = internal
---         var.arguments = nil
---         specials.internal(var,actions)
---     end
--- end
-
-specials.section = specials.internal -- specials.section just need to have a value as it's checked
+function specials.section(var,actions)
+    -- a bit duplicate
+    local sectionname = var.arguments
+    local destination = var.operation
+    local internal    = structures.sections.internalreference(sectionname,destination)
+    if internal then
+        var.special   = "internal"
+        var.operation = internal
+        var.arguments = nil
+        return specials.internal(var,actions)
+    end
+end
 
 -- todo, do this in references namespace ordered instead (this is an experiment)
 
diff --git a/tex/context/base/mkiv/lpdf-tag.lua b/tex/context/base/mkiv/lpdf-tag.lua
index f4ecfc8a6..dc7d038fe 100644
--- a/tex/context/base/mkiv/lpdf-tag.lua
+++ b/tex/context/base/mkiv/lpdf-tag.lua
@@ -324,11 +324,10 @@ function nodeinjections.addtags(head)
     local last   = nil
     local ranges = { }
     local range  = nil
-	local head   = tonut(head)
+    local head   = tonut(head)
 
     local function collectranges(head,list)
-        for n in traverse_nodes(head) do
-            local id = getid(n)
+        for n, id in traverse_nodes(head) do
             if id == glyph_code then
                 -- maybe also disc
                 local at = getattr(n,a_tagged)
@@ -472,8 +471,7 @@ end
 --     local last, ranges, range = nil, { }, nil
 --
 --     local function collectranges(head,list)
---         for n in traverse_nodes(head) do
---             local id = getid(n) -- 14: image, 8: literal (mp)
+--         for n, id in traverse_nodes(head) do
 --             if id == glyph_code then
 --                 local at = getattr(n,a_tagged)
 --                 if not at then
diff --git a/tex/context/base/mkiv/luat-cod.lua b/tex/context/base/mkiv/luat-cod.lua
index 91bb7c2e1..94006d52c 100644
--- a/tex/context/base/mkiv/luat-cod.lua
+++ b/tex/context/base/mkiv/luat-cod.lua
@@ -187,6 +187,21 @@ end
 -- a kpse error when disabled. This is an engine issue that will
 -- be sorted out in due time.
 
+if not lfs.isfile then
+
+    local attributes = lfs.attributes
+
+    function lfs.isdir(name)
+        return attributes(name,"mode") == "directory"
+    end
+
+    function lfs.isfile(name)
+        local a = attributes(name,"mode")
+        return a == "file" or a == "link" or nil
+    end
+
+end
+
 local isfile = lfs.isfile
 
 local function source_file(name)
diff --git a/tex/context/base/mkiv/lxml-css.lua b/tex/context/base/mkiv/lxml-css.lua
index 1787c53df..8d6c42409 100644
--- a/tex/context/base/mkiv/lxml-css.lua
+++ b/tex/context/base/mkiv/lxml-css.lua
@@ -6,7 +6,7 @@ if not modules then modules = { } end modules ['lxml-css'] = {
     license   = "see context related readme files"
 }
 
-local tonumber, rawset, type = tonumber, rawset, type
+local tonumber, rawset, type, select = tonumber, rawset, type, select
 local lower, format, find, gmatch = string.lower, string.format, string.find, string.gmatch
 local topattern, is_empty =  string.topattern, string.is_empty
 local P, S, C, R, Cb, Cg, Carg, Ct, Cc, Cf, Cs = lpeg.P, lpeg.S, lpeg.C, lpeg.R, lpeg.Cb, lpeg.Cg, lpeg.Carg, lpeg.Ct, lpeg.Cc, lpeg.Cf, lpeg.Cs
@@ -118,24 +118,33 @@ css.padding   = padding
 
 -- print(padding("0",pixel,hsize,exheight,emwidth))
 
--- local currentfont = font.current
--- local texget      = tex.get
--- local hashes      = fonts.hashes
--- local quads       = hashes.quads
--- local xheights    = hashes.xheights
---
--- local function padding(str)
---     local font     = currentfont()
---     local exheight = xheights[font]
---     local emwidth  = quads[font]
---     local hsize    = texget("hsize")/100
---     local pixel    = emwidth/100
---     return padding(str,pixel,hsize,exheight,emwidth)
--- end
---
--- function css.simplepadding(str)
---     context("%ssp",padding(str,pixel,hsize,exheight,emwidth))
--- end
+local context = context
+
+if context then
+
+    local currentfont = font.current
+    local texget      = tex.get
+    local hashes      = fonts.hashes
+    local quads       = hashes.quads
+    local xheights    = hashes.xheights
+
+    local function todimension(str)
+        local font     = currentfont()
+        local exheight = xheights[font]
+        local emwidth  = quads[font]
+        local hsize    = texget("hsize")/100
+        local pixel    = emwidth/100
+        return dimension(str,pixel,hsize,exheight,emwidth)
+    end
+
+    css.todimension = todimension
+
+    function context.cssdimension(str)
+     -- context("%ssp",todimension(str))
+        context(todimension(str) .. "sp")
+    end
+
+end
 
 local pattern = Cf( Ct("") * (
     Cg(
@@ -993,3 +1002,91 @@ interfaces.implement {
     actions   = css.mappedstylevalue,
     arguments = "3 strings",
 }
+
+-- more (for mm)
+
+local containsws    = string.containsws
+local classsplitter = lpeg.tsplitat(whitespace^1)
+
+function xml.functions.classes(e,class) -- cache
+    if class then
+        local at = e.at
+        local data = at[class] or at.class
+        if data then
+            return lpegmatch(classsplitter,data) or { }
+        end
+    end
+    return { }
+end
+
+-- function xml.functions.hasclass(e,class,name)
+--     if class then
+--         local at = e.at
+--         local data = at[class] or at.class
+--         if data then
+--             return data == name or containsws(data,name)
+--         end
+--     end
+--     return false
+-- end
+--
+-- function xml.expressions.hasclass(attribute,name)
+--     if attribute then
+--         return attribute == name or containsws(attribute,name)
+--     end
+--     return false
+-- end
+
+function xml.functions.hasclass(e,class,name,more,...)
+    if class and name then
+        local at = e.at
+        local data = at[class] or at.class
+        if not data or data == "" then
+            return false
+        end
+        if data == name or data == more then
+            return true
+        end
+        if containsws(data,name) then
+            return true
+        end
+        if not more then
+            return false
+        end
+        if containsws(data,more) then
+            return true
+        end
+        for i=1,select("#",...) do
+            if containsws(data,select(i,...)) then
+                return true
+            end
+        end
+    end
+    return false
+end
+
+function xml.expressions.hasclass(data,name,more,...)
+    if data then
+        if not data or data == "" then
+            return false
+        end
+        if data == name or data == more then
+            return true
+        end
+        if containsws(data,name) then
+            return true
+        end
+        if not more then
+            return false
+        end
+        if containsws(data,more) then
+            return true
+        end
+        for i=1,select("#",...) do
+            if containsws(data,select(i,...)) then
+                return true
+            end
+        end
+    end
+    return false
+end
diff --git a/tex/context/base/mkiv/lxml-lpt.lua b/tex/context/base/mkiv/lxml-lpt.lua
index bb6fb4568..9cccac120 100644
--- a/tex/context/base/mkiv/lxml-lpt.lua
+++ b/tex/context/base/mkiv/lxml-lpt.lua
@@ -1592,8 +1592,8 @@ end
 -- local w = lpeg.patterns.whitespace
 -- local p = w^0 * lpeg.Cf(lpeg.Ct("") * lpeg.Cg(lpeg.C((1-w)^1) * lpeg.Cc(true) * w^0)^1,rawset)
 
--- function xml.functions.classes(e) -- cache
---     local class = e.at.class
+-- function xml.functions.classes(e,class) -- cache
+--     class = class and e.at[class] or e.at.class
 --     if class then
 --         return lpegmatch(p,class)
 --     else
diff --git a/tex/context/base/mkiv/lxml-tex.lua b/tex/context/base/mkiv/lxml-tex.lua
index b8280ba9c..eed3b123a 100644
--- a/tex/context/base/mkiv/lxml-tex.lua
+++ b/tex/context/base/mkiv/lxml-tex.lua
@@ -1997,7 +1997,7 @@ do
     implement {
         name      = "xmldoifatt",
         arguments = "3 strings",
-        actions = function(id,l,v)
+        actions = function(id,k,v)
             local e = getid(id)
             ctx_doif(e and e.at[k] == v or false)
         end
@@ -2006,7 +2006,7 @@ do
     implement {
         name      = "xmldoifnotatt",
         arguments = "3 strings",
-        actions = function(id,l,v)
+        actions = function(id,k,v)
             local e = getid(id)
             ctx_doifnot(e and e.at[k] == v or false)
         end
@@ -2015,7 +2015,7 @@ do
     implement {
         name      = "xmldoifelseatt",
         arguments = "3 strings",
-        actions = function(id,l,v)
+        actions = function(id,k,v)
             local e = getid(id)
             ctx_doifelse(e and e.at[k] == v or false)
         end
diff --git a/tex/context/base/mkiv/math-ext.lua b/tex/context/base/mkiv/math-ext.lua
index a4b865713..15a93d62e 100644
--- a/tex/context/base/mkiv/math-ext.lua
+++ b/tex/context/base/mkiv/math-ext.lua
@@ -7,22 +7,23 @@ if not modules then modules = { } end modules ['math-ext'] = {
 }
 
 local rawget = rawget
-
-local trace_virtual = false trackers.register("math.virtual", function(v) trace_virtual = v end)
-
 local basename = file.basename
+local sortedhash  = table.sortedhash
+
+local mathematics     = mathematics
+local extras          = mathematics.extras or { }
+mathematics.extras    = extras
 
-local mathematics = mathematics
-local characters  = characters
+local characters      = characters
+local chardata        = characters.data
+local mathpairs       = characters.mathpairs
 
-local report_math = logs.reporter("mathematics")
+local trace_virtual   = false
+local report_math     = logs.reporter("mathematics")
 
-mathematics.extras = mathematics.extras or { }
-local extras       = mathematics.extras
+trackers.register("math.virtual", function(v) trace_virtual = v end)
 
-local mathplus     = { }
-local chardata     = characters.data
-local mathpairs    = characters.mathpairs
+local mathplus        = { }
 
 -- todo: store them and skip storage if already stored
 -- todo: make a char-ctx.lua (or is this already side effect of save in format)
@@ -47,7 +48,7 @@ function extras.copy(target,original)
     local characters = target.characters
     local properties = target.properties
     local parameters = target.parameters
-    for unicode in table.sortedhash(mathplus) do
+    for unicode in sortedhash(mathplus) do
         local extradesc  = chardata[unicode]
         local nextinsize = extradesc.nextinsize
         if nextinsize then
diff --git a/tex/context/base/mkiv/math-fbk.lua b/tex/context/base/mkiv/math-fbk.lua
index 7aa8c437f..0d8fda7d4 100644
--- a/tex/context/base/mkiv/math-fbk.lua
+++ b/tex/context/base/mkiv/math-fbk.lua
@@ -20,10 +20,22 @@ local sortedhash        = table.sortedhash
 local fallbacks         = { }
 mathematics.fallbacks   = fallbacks
 
+local helpers           = fonts.helpers
+local prependcommands   = helpers.prependcommands
+local charcommand       = helpers.commands.char
+local leftcommand       = helpers.commands.left
+local rightcommand      = helpers.commands.right
+local upcommand         = helpers.commands.up
+local downcommand       = helpers.commands.down
+local dummycommand      = helpers.commands.dummy
+local popcommand        = helpers.commands.pop
+local pushcommand       = helpers.commands.push
+
 local virtualcharacters = { }
 
-local identifiers       = fonts.hashes.identifiers
-local lastmathids       = fonts.hashes.lastmathids
+local hashes            = fonts.hashes
+local identifiers       = hashes.identifiers
+local lastmathids       = hashes.lastmathids
 
 -- we need a trick (todo): if we define scriptscript, script and text in
 -- that order we could use their id's .. i.e. we could always add a font
@@ -151,22 +163,21 @@ local function reference(index,char)
     if index then
         return { "slot", index, char }
     else
-        return { "char", char }
+        return charcommand[char]
     end
 end
 
-local function raised(data,down)
-    local replacement = data.replacement
-    local character   = data.scriptdata.characters[replacement]
+local function raised(data,replacement,down)
+    local character = data.scriptdata.characters[replacement]
     if character then
+        local size = data.size
         return {
             width    = character.width,
             height   = character.height,
             depth    = character.depth,
             commands = {
-                { "down", down and data.size/4 or -data.size/2 }, -- maybe exheight
+                down and downcommand[size/4] or upcommand[size/2],
                 reference(data.scriptindex,replacement)
-             -- { "slot", data.scriptindex or 0, char } -- hm, data.mathrelation.scriptindex
             }
         }
     end
@@ -177,33 +188,18 @@ end
 -- virtualcharacters[0x208A] = 0x2212
 -- virtualcharacters[0x208B] = 0x002B
 
-virtualcharacters[0x207A] = function(data)
-    data.replacement = 0x002B
-    return raised(data)
-end
-
-virtualcharacters[0x207B] = function(data)
-    data.replacement = 0x2212
-    return raised(data)
-end
-
-virtualcharacters[0x208A] = function(data)
-    data.replacement = 0x002B
-    return raised(data,true)
-end
-
-virtualcharacters[0x208B] = function(data)
-    data.replacement = 0x2212
-    return raised(data,true)
-end
+virtualcharacters[0x207A] = function(data) return raised(data,0x002B)      end
+virtualcharacters[0x207B] = function(data) return raised(data,0x2212)      end
+virtualcharacters[0x208A] = function(data) return raised(data,0x002B,true) end
+virtualcharacters[0x208B] = function(data) return raised(data,0x2212,true) end
 
 -- local function repeated(data,char,n,fraction)
 --     local character = data.characters[char]
 --     if character then
 --         local width = character.width
 --         local delta = width - character.italic -- width * fraction
---         local c = { "char", char }
---         local r = { "right", right }
+--         local c = charcommand[char]
+--         local r = rightcommand[right]
 --         local commands = { }
 --         for i=1,n-1 do
 --             width = width + delta
@@ -234,14 +230,9 @@ addextra(0xFE350) -- MATHEMATICAL DOUBLE ARROW LEFT END
 addextra(0xFE351) -- MATHEMATICAL DOUBLE ARROW MIDDLE PART
 addextra(0xFE352) -- MATHEMATICAL DOUBLE ARROW RIGHT END
 
-local push       = { "push" }
-local pop        = { "pop" }
-local leftarrow  = { "char", 0x2190 }
-local relbar     = { "char", 0x2212 }
-local rightarrow = { "char", 0x2192 }
--- local leftarrow  = { "slot", 0, 0x2190 }
--- local relbar     = { "slot", 0, 0x2212 }
--- local rightarrow = { "slot", 0, 0x2192 }
+local leftarrow  = charcommand[0x2190]
+local relbar     = charcommand[0x2212]
+local rightarrow = charcommand[0x2192]
 
 virtualcharacters[0xFE350] = function(data)
  -- return combined(data,0x2190,0x2212) -- leftarrow relbar
@@ -254,11 +245,11 @@ virtualcharacters[0xFE350] = function(data)
             height   = size,
             depth    = size,
             commands = {
-                push,
-                { "down", size/2 },
+                pushcommand,
+                downcommand[size/2],
                 leftarrow,
-                pop,
-                { "down", -size/2 },
+                popcommand,
+                upcommand[size/2],
                 relbar,
             }
         }
@@ -275,11 +266,11 @@ virtualcharacters[0xFE351] = function(data)
             height   = size,
             depth    = size,
             commands = {
-                push,
-                { "down", size/2 },
+                pushcommand,
+                downcommand[size/2],
                 relbar,
-                pop,
-                { "down", -size/2 },
+                popcommand,
+                upcommand[size/2],
                 relbar,
             }
         }
@@ -297,12 +288,12 @@ virtualcharacters[0xFE352] = function(data)
             height   = size,
             depth    = size,
             commands = {
-                push,
-                { "down", size/2 },
+                pushcommand,
+                downcommand[size/2],
                 relbar,
-                pop,
-                { "right", chartwo.width - charone.width },
-                { "down", -size/2 },
+                popcommand,
+                rightcommand[chartwo.width - charone.width],
+                upcommand[size/2],
                 rightarrow,
             }
         }
@@ -325,10 +316,11 @@ local function accent_to_extensible(target,newchr,original,oldchr,height,depth,s
             height = height or 0
             depth  = depth  or 0
         end
-        local correction = swap and { "down", (olddata.height or 0) - height } or { "down", olddata.height + (offset or 0)}
+        local correction = swap and
+            downcommand[(olddata.height or 0) - height]
+         or downcommand[olddata.height + (offset or 0)]
         local newdata = {
-            commands = { correction, { "slot", 1, oldchr } },
-         -- commands = { correction, { "slot", 0, oldchr } },
+            commands = { correction, charcommand[oldchr] },
             width    = olddata.width,
             height   = height,
             depth    = depth,
@@ -340,14 +332,12 @@ local function accent_to_extensible(target,newchr,original,oldchr,height,depth,s
             local oldnextdata = characters[nextglyph]
             if oldnextdata then
                 local newnextdata = {
-                    commands = { correction, { "slot", 1, nextglyph } },
-                 -- commands = { correction, { "slot", 0, nextglyph } },
+                    commands = { correction, charcommand[nextglyph] },
                     width    = oldnextdata.width,
                     height   = height,
                     depth    = depth,
                 }
---                 local newnextglyph = addprivate(target,formatters["M-N-%H"](nextglyph),newnextdata)
-                local newnextglyph = addprivate(target,nil,newnextdata)
+                local newnextglyph = addprivate(target,formatters["M-N-%H"](nextglyph),newnextdata)
                 newdata.next = newnextglyph
                 local nextnextglyph = oldnextdata.next
                 if nextnextglyph == nextglyph then
@@ -372,14 +362,12 @@ local function accent_to_extensible(target,newchr,original,oldchr,height,depth,s
                 local olddata = characters[oldglyph]
                 if olddata then
                     local newdata = {
-                        commands = { correction, { "slot", 1, oldglyph } },
-                     -- commands = { correction, { "slot", 0, oldglyph } },
+                        commands = { correction, charcommand[oldglyph] },
                         width    = olddata.width,
                         height   = height,
                         depth    = depth,
                     }
---                     hvi.glyph = addprivate(target,formatters["M-H-%H"](oldglyph),newdata)
-                    hvi.glyph = addprivate(target,nil,newdata)
+                    hvi.glyph = addprivate(target,formatters["M-H-%H"](oldglyph),newdata)
                 else
                     report_fallbacks("error in fallback: no valid horiz_variants, slot %X, index %i",oldglyph,i)
                 end
@@ -394,14 +382,14 @@ end
 virtualcharacters[0x203E] = function(data)
     local target = data.target
     local height, depth = 0, 0
---     local mathparameters = target.mathparameters
---     if mathparameters then
---         height = mathparameters.OverbarVerticalGap
---         depth  = mathparameters.UnderbarVerticalGap
---     else
+ -- local mathparameters = target.mathparameters
+ -- if mathparameters then
+ --     height = mathparameters.OverbarVerticalGap
+ --     depth  = mathparameters.UnderbarVerticalGap
+ -- else
         height = target.parameters.xheight/4
         depth  = height
---     end
+ -- end
     return accent_to_extensible(target,0x203E,data.original,0x0305,height,depth,nil,nil,0x203E)
 end
 
@@ -431,7 +419,7 @@ local function spacefraction(data,fraction)
     local width = fraction * data.target.parameters.space
     return {
         width    = width,
-        commands = { { "right", width } }
+        commands = { rightcommand[width] }
     }
 end
 
@@ -439,7 +427,7 @@ local function charfraction(data,char)
     local width = data.target.characters[char].width
     return {
         width    = width,
-        commands = { { "right", width } }
+        commands = { rightcommand[width] }
     }
 end
 
@@ -447,7 +435,7 @@ local function quadfraction(data,fraction)
     local width = fraction * data.target.parameters.quad
     return {
         width    = width,
-        commands = { { "right", width } }
+        commands = { rightcommand[width] }
     }
 end
 
@@ -527,9 +515,8 @@ local function smashed(data,unicode,optional)
         local shift  = oldchar.height - height
         local newchar = {
             commands = {
-                { "down", shift },
-                { "slot", 0, unicode },
---                 { "char", unicode },
+                downcommand[shift],
+                charcommand[unicode],
             },
             height = height,
             width  = oldchar.width,
@@ -607,11 +594,11 @@ local function actuarian(data)
         width     = basewidth + 4 * linewidth,
         unicode   = 0x20E7,
         commands  = {
-            { "right", 2 * linewidth },
-            { "down", - baseheight - 3 * linewidth },
+            rightcommand[2 * linewidth],
+            downcommand[- baseheight - 3 * linewidth],
             { "rule", linewidth, basewidth + 4 * linewidth },
-            { "right", -linewidth },
-            { "down", baseheight + 4 * linewidth },
+            leftcommand[linewidth],
+            downcommand[baseheight + 4 * linewidth],
             { "rule", baseheight + 5 * linewidth, linewidth },
         },
     }
@@ -629,11 +616,11 @@ local function equals(data,unicode,snippet,advance,n) -- mathpair needs them
         unicode   = unicode,
         width     = n*basechar.width + (n-1)*advance,
         commands  = {
-            { "char", snippet },
-            { "right", advance },
-            { "char", snippet },
-            n > 2 and { "right", advance } or nil,
-            n > 2 and { "char", snippet } or nil,
+            charcommand[snippet],
+            rightcommand[advance],
+            charcommand[snippet],
+            n > 2 and rightcommand[advance] or nil,
+            n > 2 and charcommand[snippet] or nil,
         },
     }
 end
@@ -657,11 +644,11 @@ virtualcharacters[0x2980] = function(data) return equals(data,0x2980,0x007C,-1/8
 --         height    = height,         -- we cheat (no time now)
 --         depth     = depth,          -- we cheat (no time now)
 --         commands  = {
---             { "down", - height/2 }, -- sort of works
---             { "char", 0x003D },
---             { "right", -width },
---             { "down", height },     -- sort of works
---             { "char", 0x003D },
+--             upcommand[height/2], -- sort of works
+--             charcommand[0x003D],
+--             leftcommand[width],
+--             downcommand[height],     -- sort of works
+--             charcommand[0x003D],
 --         },
 --     }
 -- end
diff --git a/tex/context/base/mkiv/math-ini.mkiv b/tex/context/base/mkiv/math-ini.mkiv
index 17d900d74..9dfc317dd 100644
--- a/tex/context/base/mkiv/math-ini.mkiv
+++ b/tex/context/base/mkiv/math-ini.mkiv
@@ -1273,9 +1273,13 @@
 
 %D Memory saver:
 
+\def\math_basics_check_compact
+  {\doifelse{\mathematicsparameter\c!compact}\v!yes
+     \enabledirectives\disabledirectives[math.virtual.optional]}
+
 \appendtoks
     \ifx\currentmathematics\empty
-        \doifelse{\mathematicsparameter\c!compact}\v!yes\enabledirectives\disabledirectives[math.virtual.optional]%
+        \math_basics_check_compact % less tracing
     \fi
 \to \everysetupmathematics
 
@@ -1311,18 +1315,31 @@
 %D \HL
 %D \stoptabulate
 
+% We will use proper constants when we go numbers instead of XXX.
+
 \newconditional\c_math_right_to_left
 
+\installcorenamespace{mathaligndirection}
+
+\setvalue{\??mathaligndirection           r2l}{\settrue\c_math_right_to_left}
+\setvalue{\??mathaligndirection\v!righttoleft}{\settrue\c_math_right_to_left}
+
 \appendtoks
-    \doifelse{\mathematicsparameter\c!align}{r2l}\settrue\setfalse\c_math_right_to_left
+    \ifcsname\??mathaligndirection\mathematicsparameter\c!align\endcsname
+      \lastnamedcs
+    \else
+      \setfalse\c_math_right_to_left
+    \fi
 \to \everyswitchmathematics
 
 \unexpanded\def\math_basics_synchronize_direction
   {\mathdir T\ifconditional\c_math_right_to_left R\else L\fi T}
 
+% Not \everymathematics as it comes too late and I'm not in the mood for a mixed mode
+% kludge now (should be a property of beginmath nodes and passed to callbacks).
+
 \appendtoks
     \math_basics_synchronize_direction
-%to \everymathematics % comes too late and I'm not in the mood for a mixed mode kludge now (should be a property of beginmath nodes and passed to callbacks)
 \to \everyswitchmathematics
 
 % experimental (needed for an article)
@@ -1337,11 +1354,6 @@
 \letvalue{\??mathbidi\v!yes}\math_bidi_enable
 \letvalue{\??mathbidi\v!no }\math_bidi_disable
 
-% \appendtoks
-%     \edef\p_bidi{\mathematicsparameter\c!bidi}%
-%     \csname\??mathbidi\ifcsname\??mathbidi\p_bidi\endcsname\p_bidi\else\v!no\fi\endcsname
-% \to \everysetupmathematics
-
 \appendtoks
     \edef\p_bidi{\mathematicsparameter\c!bidi}% still needed ?
     \ifcsname\??mathbidi\p_bidi\endcsname\lastnamedcs\else\math_bidi_disable\fi
@@ -2468,10 +2480,13 @@
 
 % I need to decide:
 %
-%mathscriptboxmode\zerocount % no kerning
-%mathscriptboxmode\plusone   % lists
-\mathscriptboxmode\plustwo   % lists and boxes
-%mathscriptboxmode\plusthree % lists and boxes with \boundary=1 (also for testing and demo)
+%mathscriptboxmode \zerocount % no kerning
+%mathscriptboxmode \plusone   % lists
+\mathscriptboxmode \plustwo   % lists and boxes
+\mathscriptcharmode\plusone   % lists and boxes
+%mathscriptboxmode \plusthree % lists and boxes with \boundary=1 (also for testing and demo)
+
+\mathrulethicknessmode\plusone
 
 \unexpanded\def\mathtext  {\mathortext{\math_text_choice_font\relax}\hbox}
 \unexpanded\def\mathword  {\mathortext{\math_text_choice_word\relax}\hbox}
diff --git a/tex/context/base/mkiv/math-noa.lua b/tex/context/base/mkiv/math-noa.lua
index 529837cfa..20f77411e 100644
--- a/tex/context/base/mkiv/math-noa.lua
+++ b/tex/context/base/mkiv/math-noa.lua
@@ -101,6 +101,7 @@ local setfam               = nuts.setfam
 local setsubtype           = nuts.setsubtype
 local setattr              = nuts.setattr
 local setattrlist          = nuts.setattrlist
+local setwidth             = nuts.setwidth
 
 local getfield             = nuts.getfield
 local getnext              = nuts.getnext
@@ -211,6 +212,7 @@ local right_fence_code     = fencecodes.right
 -- local sf = setfield local st = setmetatableindex("number") setfield = function(n,f,v) st[f] = st[f] + 1        sf(n,f,v) end mathematics.SETFIELD = st
 
 local function process(start,what,n,parent)
+
     if n then
         n = n + 1
     else
@@ -456,6 +458,34 @@ do
         "pseudobold",
     }
 
+    families[math_fraction] = function(pointer,what,n,parent)
+        local a = getattr(pointer,a_mathfamily)
+        if a and a >= 0 then
+            if a > 0 then
+                setattr(pointer,a_mathfamily,0)
+                if a > 5 then
+                    a = a - 3
+                end
+            end
+            setfam(pointer,a)
+        end
+        processnested(pointer,families,n+1)
+    end
+
+    families[math_noad] = function(pointer,what,n,parent)
+        local a = getattr(pointer,a_mathfamily)
+        if a and a >= 0 then
+            if a > 0 then
+                setattr(pointer,a_mathfamily,0)
+                if a > 5 then
+                    a = a - 3
+                end
+            end
+            setfam(pointer,a)
+        end
+        processnested(pointer,families,n+1)
+    end
+
     families[math_char] = function(pointer)
         if getfam(pointer) == 0 then
             local a = getattr(pointer,a_mathfamily)
@@ -501,7 +531,6 @@ do
             end
         end
     end
-
     families[math_delim] = function(pointer)
         if getfield(pointer,"small_fam") == 0 then
             local a = getattr(pointer,a_mathfamily)
diff --git a/tex/context/base/mkiv/math-tag.lua b/tex/context/base/mkiv/math-tag.lua
index d1ed90d38..9837dec35 100644
--- a/tex/context/base/mkiv/math-tag.lua
+++ b/tex/context/base/mkiv/math-tag.lua
@@ -287,8 +287,7 @@ else
                                 local cache = { } -- we can have nested unboxed mess so best local to runner
                                 local keep = nil
                              -- local keep = { } -- win case we might need to move keep outside
-                                for n in traverse_nodes(list) do
-                                    local id = getid(n)
+                                for n, id in traverse_nodes(list) do
                                     local mth = id == math_code and getsubtype(n)
                                     if mth == 0 then
                                      -- insert(keep,text)
diff --git a/tex/context/base/mkiv/math-vfu.lua b/tex/context/base/mkiv/math-vfu.lua
index 4767ffa90..338a4bef7 100644
--- a/tex/context/base/mkiv/math-vfu.lua
+++ b/tex/context/base/mkiv/math-vfu.lua
@@ -46,9 +46,18 @@ fonts.encodings.math    = mathencodings -- better is then: fonts.encodings.vecto
 local vfmath            = allocate()
 fonts.handlers.vf.math  = vfmath
 
+local helpers           = fonts.helpers
+local vfcommands        = helpers.commands
+local rightcommand      = vfcommands.right
+local leftcommand       = vfcommands.left
+local downcommand       = vfcommands.down
+local upcommand         = vfcommands.up
+local push              = vfcommands.push
+local pop               = vfcommands.pop
+
 local shared            = { }
 
--- local push, pop, back = { "push" }, { "pop" }, { "slot", 1, 0x2215 }
+-- local back = { "slot", 1, 0x2215 }
 --
 -- local function negate(main,characters,id,size,unicode,basecode)
 --     if not characters[unicode] then
@@ -64,8 +73,8 @@ local shared            = { }
 --                 commands = {
 --                     { "slot", 1, basecode },
 --                     push,
---                     { "down",    ht/5},
---                     { "right", - wd/2},
+--                     downcommand[ht/5],
+--                     leftcommand[wd/2],
 --                     back,
 --                     push,
 --                 }
@@ -139,107 +148,96 @@ local function parent(main,characters,id,size,unicode,first,rule,last)
     end
 end
 
-local push, pop, step = { "push" }, { "pop" }, 0.2 -- 0.1 is nicer but gives larger files
+local step = 0.2 -- 0.1 is nicer but gives larger files
 
 local function make(main,characters,id,size,n,m)
     local old = 0xFF000 + n
-    local c = characters[old]
+    local c   = characters[old]
     if c then
-        local upslot, dnslot, uprule, dnrule = 0xFF100 + n, 0xFF200 + n, 0xFF300 + m, 0xFF400 + m
-        local xu = main.parameters.x_height + 0.3*size
-        local xd = 0.3*size
-        local w, h, d = c.width, c.height, c.depth
+        local upslot    = 0xFF100 + n
+        local dnslot    = 0xFF200 + n
+        local uprule    = 0xFF300 + m
+        local dnrule    = 0xFF400 + m
+        local xu        = main.parameters.x_height + 0.3*size
+        local xd        = 0.3*size
+        local w         = c.width
+        local h         = c.height
+        local d         = c.depth
         local thickness = h - d
         local rulewidth = step*size -- we could use an overlap
-        local slot = { "slot", id, old }
-        local rule = { "rule", thickness, rulewidth  }
-        local up = { "down", -xu }
-        local dn = { "down", xd }
-        local ht, dp = xu + 3*thickness, 0
+        local slot      = { "slot", id, old }
+        local rule      = { "rule", thickness, rulewidth  }
+        local up        = upcommand[xu]
+        local dn        = downcommand[xd]
+        local ht        = xu + 3*thickness
+        local dp        = 0
         if not characters[uprule] then
-            characters[uprule] = { width = rulewidth, height = ht, depth = dp, commands = { push, up, rule, pop } }
+            characters[uprule] = {
+                width    = rulewidth,
+                height   = ht,
+                depth    = dp,
+                commands = { push, up, rule, pop },
+            }
         end
-        characters[upslot] = { width = w, height = ht, depth = dp, commands = { push, up, slot, pop } }
-        local ht, dp = 0, xd + 3*thickness
+        characters[upslot] = {
+            width    = w,
+            height   = ht,
+            depth    = dp,
+            commands = { push, up, slot, pop },
+        }
+        local ht = 0
+        local dp = xd + 3*thickness
         if not characters[dnrule] then
-            characters[dnrule] = { width = rulewidth, height = ht, depth = dp, commands = { push, dn, rule, pop } }
+            characters[dnrule] = {
+                width    = rulewidth,
+                height   = ht,
+                depth    = dp,
+                commands = { push, dn, rule, pop }
+            }
         end
-        characters[dnslot] = { width = w, height = ht, depth = dp, commands = { push, dn, slot, pop } }
+        characters[dnslot] = {
+            width    = w,
+            height   = ht,
+            depth    = dp,
+            commands = { push, dn, slot, pop },
+        }
     end
 end
 
 local function clipped(main,characters,id,size,unicode,original) -- push/pop needed?
     local minus = characters[original]
     if minus then
-        local mu = size/18
-        local step = 3*mu
+        local mu    = size/18
+        local step  = 3*mu
         local width = minus.width
         if width > step then
             width = width - step
-            step = step / 2
+            step  = step / 2
         else
             width = width / 2
-            step = width
+            step  = width
         end
         characters[unicode] = {
             width    = width,
             height   = minus.height,
             depth    = minus.depth,
-            commands = { push, { "right", -step }, { "slot", id, original }, pop }
+            commands = {
+                push,
+                leftcommand[step],
+                { "slot", id, original },
+                pop,
+            }
         }
     end
 end
 
--- fails: pdf:page: pdf:direct: ... some funny displacement
-
--- this does not yet work ... { "scale", 2, 0, 0, 3 } .. commented code
---
--- this does not work ... no interpretation going on here
---
--- local nodeinjections = backends.nodeinjections
--- { "node", nodeinjections.save() },
--- { "node", nodeinjections.transform(.7,0,0,.7) },
--- commands[#commands+1] = { "node", nodeinjections.restore() }
-
--- local done = { }
---
--- local function raise(main,characters,id,size,unicode,private,n,id_of_smaller) -- this is a real fake mess
---     local raised = characters[private]
---     if raised then
---         if not done[unicode] then
---             report_virtual("temporary too large %U due to issues in luatex backend",unicode)
---             done[unicode] = true
---         end
---         local up = 0.85 * main.parameters.x_height
---         local slot = { "slot", id, private }
---         local commands = {
---             push,
---             { "down", - up },
---          -- { "scale", .7, 0, 0, .7 },
---             slot,
---         }
---         for i=2,n do
---             commands[#commands+1] = slot
---         end
---         commands[#commands+1] = pop
---         characters[unicode] = {
---             width    = .7 * n * raised.width,
---             height   = .7 * (raised.height + up),
---             depth    = .7 * (raised.depth  - up),
---             commands = commands,
---         }
---     end
--- end
-
 local function raise(main,characters,id,size,unicode,private,n,id_of_smaller) -- this is a real fake mess
     local raised = fonts.hashes.characters[main.fonts[id_of_smaller].id][private]  -- characters[private]
     if raised then
-        local up = 0.85 * main.parameters.x_height
+        local up   = 0.85 * main.parameters.x_height
         local slot = { "slot", id_of_smaller, private }
         local commands = {
-            push,
-            { "down", - up },
-            slot,
+            push, upcommand[up], slot,
         }
         for i=2,n do
             commands[#commands+1] = slot
@@ -258,65 +256,85 @@ end
 local function dots(main,characters,id,size,unicode)
     local c = characters[0x002E]
     if c then
-        local w, h, d = c.width, c.height, c.depth
-        local mu = size/18
-        local right3mu  = { "right", 3*mu }
-        local right1mu  = { "right", 1*mu }
-        local up1size   = { "down", -.1*size }
-        local up4size   = { "down", -.4*size }
-        local up7size   = { "down", -.7*size }
-        local right2muw = { "right", 2*mu + w }
-        local slot = { "slot", id, 0x002E }
+        local w         = c.width
+        local h         = c.height
+        local d         = c.depth
+        local mu        = size/18
+        local right3mu  = rightcommand[3*mu]
+        local right1mu  = rightcommand[1*mu]
+        local up1size   = upcommand[.1*size]
+        local up4size   = upcommand[.4*size]
+        local up7size   = upcommand[.7*size]
+        local right2muw = rightcommand[2*mu + w]
+        local slot      = { "slot", id, 0x002E }
         if unicode == 0x22EF then
             local c = characters[0x022C5]
             if c then
-                local w, h, d = c.width, c.height, c.depth
-                local slot = { "slot", id, 0x022C5 }
+                local width  = c.width
+                local height = c.height
+                local depth  = c.depth
+                local slot   = { "slot", id, 0x022C5 }
                 characters[unicode] = {
-                    width = 3*w + 2*3*mu, height = h, depth = d,
-                    commands = { push, slot, right3mu, slot, right3mu, slot, pop }
+                    width    = 3*width + 2*3*mu,
+                    height   = height,
+                    depth    = depth,
+                    commands = {
+                        push, slot, right3mu, slot, right3mu, slot, pop,
+                    }
                 }
             end
         elseif unicode == 0x22EE then
             -- weird height !
             characters[unicode] = {
-                width = w, height = h+(1.4)*size, depth = 0,
-                commands = { push, push, slot, pop, up4size, push, slot, pop, up4size, slot, pop }
+                width    = w,
+                height   = h+(1.4)*size,
+                depth    = 0,
+                commands = {
+                    push, push, slot, pop, up4size, push, slot, pop, up4size, slot, pop,
+                }
             }
         elseif unicode == 0x22F1 then
             characters[unicode] = {
-                width = 3*w + 6*size/18, height = 1.5*size, depth = 0,
+                width    = 3*w + 6*size/18,
+                height   = 1.5*size,
+                depth    = 0,
                 commands = {
                     push,
-                        right1mu,
-                        push, up7size, slot, pop,
-                        right2muw,
-                        push, up4size, slot, pop,
-                        right2muw,
-                        push, up1size, slot, pop,
-                        right1mu,
+                    right1mu,
+                    push, up7size, slot, pop,
+                    right2muw,
+                    push, up4size, slot, pop,
+                    right2muw,
+                    push, up1size, slot, pop,
+                    right1mu,
                     pop
                 }
             }
         elseif unicode == 0x22F0 then
             characters[unicode] = {
-                width = 3*w + 6*size/18, height = 1.5*size, depth = 0,
+                width    = 3*w + 6*size/18,
+                height   = 1.5*size,
+                depth    = 0,
                 commands = {
                     push,
-                        right1mu,
-                        push, up1size, slot, pop,
-                        right2muw,
-                        push, up4size, slot, pop,
-                        right2muw,
-                        push, up7size, slot, pop,
-                        right1mu,
+                    right1mu,
+                    push, up1size, slot, pop,
+                    right2muw,
+                    push, up4size, slot, pop,
+                    right2muw,
+                    push, up7size, slot, pop,
+                    right1mu,
                     pop
                 }
             }
         else
             characters[unicode] = {
-                width = 3*w + 2*3*mu, height = h, depth = d,
-                commands = { push, slot, right3mu, slot, right3mu, slot, pop }
+                width    = 3*w + 2*3*mu,
+                height   = h,
+                depth    = d,
+                commands = {
+                    push, slot, right3mu, slot, right3mu, slot, pop,
+                }
             }
         end
     end
@@ -331,21 +349,23 @@ local function vertbar(main,characters,id,size,parent,scale,unicode)
             width    = cp.width,
             height   = cp.height + sc,
             depth    = cp.depth + sc,
+            next     = cp.next, -- can be extensible
             commands = {
-                push, { "down", -sc }, pc, pop,
-                push, { "down",  sc }, pc, pop,
+                push, upcommand  [sc], pc, pop,
+                push, downcommand[sc], pc, pop,
                                        pc,
             },
-            next = cp.next -- can be extensible
         }
         cp.next = unicode
     end
 end
 
 local function jointwo(main,characters,id,size,unicode,u1,d12,u2,what)
-    local c1, c2 = characters[u1], characters[u2]
+    local c1 = characters[u1]
+    local c2 = characters[u2]
     if c1 and c2 then
-        local w1, w2 = c1.width, c2.width
+        local w1 = c1.width
+        local w2 = c2.width
         local mu = size/18
         characters[unicode] = {
             width    = w1 + w2 - d12 * mu,
@@ -353,7 +373,7 @@ local function jointwo(main,characters,id,size,unicode,u1,d12,u2,what)
             depth    = max(c1.depth  or 0, c2.depth  or 0),
             commands = {
                 { "slot", id, u1 },
-                { "right", -d12*mu } ,
+                leftcommand[d12*mu],
                 { "slot", id, u2 },
             },
         }
@@ -361,19 +381,23 @@ local function jointwo(main,characters,id,size,unicode,u1,d12,u2,what)
 end
 
 local function jointhree(main,characters,id,size,unicode,u1,d12,u2,d23,u3)
-    local c1, c2, c3 = characters[u1], characters[u2], characters[u3]
+    local c1 = characters[u1]
+    local c2 = characters[u2]
+    local c3 = characters[u3]
     if c1 and c2 and c3 then
-        local w1, w2, w3 = c1.width, c2.width, c3.width
+        local w1 = c1.width
+        local w2 = c2.width
+        local w3 = c3.width
         local mu = size/18
         characters[unicode] = {
             width    = w1 + w2 + w3 - d12*mu - d23*mu,
             height   = max(c1.height or 0, c2.height or 0, c3.height or 0),
-            depth    = max(c1.depth or 0, c2.depth or 0, c3.depth or 0),
+            depth    = max(c1.depth  or 0, c2.depth  or 0, c3.depth  or 0),
             commands = {
                 { "slot", id, u1 },
-                { "right", - d12*mu } ,
+                leftcommand[d12*mu],
                 { "slot", id, u2 },
-                { "right", - d23*mu },
+                leftcommand[d23*mu],
                 { "slot", id, u3 },
             }
         }
@@ -383,9 +407,8 @@ end
 local function stack(main,characters,id,size,unicode,u1,d12,u2)
     local c1, c2 = characters[u1], characters[u2]
     if c1 and c2 then
-        local w1, w2 = c1.width, c2.width
-        local h1, h2 = c1.height, c2.height
-        local d1, d2 = c1.depth, c2.depth
+        local w1, h1, d1 = c1.width,  c1.height, c1.depth
+        local w2, h2, d2 = c2.width,  c2.height, c2.depth
         local mu = size/18
         characters[unicode] = {
             width    = w1,
@@ -393,8 +416,8 @@ local function stack(main,characters,id,size,unicode,u1,d12,u2)
             depth    = d1,
             commands = {
                 { "slot", id, u1 },
-                { "right", - w1/2 - w2/2 } ,
-                { "down", -h1 + d2 -d12*mu } ,
+                leftcommand[w1/2 + w2/2],
+                downcommand[-h1 + d2 -d12*mu],
                 { "slot", id, u2 },
             }
         }
@@ -407,15 +430,13 @@ local function repeated(main,characters,id,size,unicode,u,n,private,fraction) --
         local width  = c.width
         local italic = fraction*width -- c.italic or 0 -- larger ones have funny italics
         local tc = { "slot", id, u }
-        local tr = { "right", -italic } -- see hack elsewhere
+        local tr = leftcommand[italic] -- see hack elsewhere
         local commands = { }
         for i=1,n-1 do
             commands[#commands+1] = tc
             commands[#commands+1] = tr
         end
         commands[#commands+1] = tc
---         inspect(c)
---         inspect(commands)
         local next = c.next
         if next then
             repeated(main,characters,id,size,private,next,n,private+1,fraction)
@@ -623,7 +644,6 @@ local function copy_glyph(main,target,original,unicode,slot)
             }
             local newnextglyph = addprivate(main,formatters["M-N-%H"](nextglyph),newnextdata)
             newdata.next = newnextglyph
--- report_virtual("copied next: %X",newdata.next)
             local nextnextglyph = oldnextdata.next
             if nextnextglyph == nextglyph then
                 break
@@ -649,7 +669,6 @@ local function copy_glyph(main,target,original,unicode,slot)
                     commands  = { { "slot", slot, oldglyph } },
                 }
                 hvi.glyph = addprivate(main,formatters["M-H-%H"](oldglyph),newdata)
--- report_virtual("copied h variant: %X at index %i",hvi.glyph,i)
             end
         end
         local vv = olddata.vert_variants
@@ -668,7 +687,6 @@ local function copy_glyph(main,target,original,unicode,slot)
                     commands  = { { "slot", slot, oldglyph } },
                 }
                 vvi.glyph = addprivate(main,formatters["M-V-%H"](oldglyph),newdata)
--- report_virtual("copied v variant: %X at index %i",vvi.glyph,i)
             end
         end
         return newdata
diff --git a/tex/context/base/mkiv/meta-blb.lua b/tex/context/base/mkiv/meta-blb.lua
new file mode 100644
index 000000000..202c2850b
--- /dev/null
+++ b/tex/context/base/mkiv/meta-blb.lua
@@ -0,0 +1,305 @@
+if not modules then modules = { } end modules ['meta-blb'] = {
+    version   = 1.001,
+    comment   = "companion to mlib-ctx.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files",
+}
+
+-- This could be integrated in other modules but for me it also serves
+-- as an example of usign the plugin mechanism.
+
+local tonumber = tonumber
+
+local setmetatableindex = table.setmetatableindex
+local insert, remove = table.insert, table.remove
+
+local topoints        = number.topoints
+local mpprint         = mp.print
+local mpinteger       = mp.integer
+local mppoints        = mp.points
+local mptriplet       = mp.triplet
+local mptripletpoints = mp.tripletpoints
+
+local texsetbox       = tex.setbox
+local toutf           = nodes.toutf
+local hpack_nodes     = nodes.hpack
+
+local trace           = false
+local report          = logs.reporter("metapost","blobs")
+
+trackers.register("metapost.blobs", function(v) trace = v end)
+
+-- We start with a text that comes from an analyze stage and can end up with
+-- one or more results. For practical reasons we store the blobs in one array
+-- and work with ranges.
+
+local allblobs = { }
+
+local function newcategory(t,k)
+    if trace then
+        report("new category %a",k)
+    end
+    local v = {
+        name  = k,
+        text  = "",
+        blobs = { },
+    }
+    t[k] = v
+    return v
+end
+
+local texblobs = setmetatableindex(newcategory)
+
+local function blob_raw_reset(category)
+    -- we need to keep the allblobs
+    if category then
+        if trace then
+            report("reset category %a",category)
+        end
+        texblobs[category] = nil
+    else
+        if trace then
+            report("reset all")
+        end
+        texblobs = setmetatableindex(newcategory)
+    end
+end
+
+local function blob_raw_dimensions(i)
+    local blob = allblobs[i]
+    if blob then
+        return blob.width, blob.height, blob.depth
+    else
+        return 0, 0, 0
+    end
+end
+
+local function blob_raw_content(i)
+    return allblobs[i]
+end
+
+local function blob_raw_toutf(i)
+    return toutf(allblobs[i])
+end
+
+local function blob_raw_wipe(i)
+    allblobs[i] = false
+end
+
+mp.blob_raw_dimensions = blob_raw_dimensions
+mp.blob_raw_content    = blob_raw_content
+mp.blob_raw_reset      = blob_raw_reset
+mp.blob_raw_wipe       = blob_raw_wipe
+mp.blob_raw_toutf      = blob_raw_toutf
+
+function mp.blob_new(category,text)
+    if trace then
+        report("category %a, text %a",category,text)
+    end
+    texblobs[category].text = text
+end
+
+function mp.blob_add(category,blob)
+    local tb = texblobs[category].blobs
+    local tn = #allblobs + 1
+    blob = hpack_nodes(blob)
+    allblobs[tn] = blob
+    tb[#tb+1] = tn
+    if trace then
+        report("category %a, blob %a set, content %a",category,tn,blob_raw_toutf(tn))
+    end
+end
+
+function mp.blob_width(category,i)
+    local index = texblobs[category].blobs[i]
+    local blob  = allblobs[index]
+    if blob then
+        mppoints(blob.width or 0)
+    else
+        mpinteger(0)
+    end
+end
+
+function mp.blob_size(category,i)
+    mpprint(#texblobs[category].blobs or 0)
+end
+
+function mp.blob_index(category,i)
+    mpprint(texblobs[category].blobs[i] or 0)
+end
+
+function mp.blob_dimensions(category,i)
+    local index = texblobs[category].blobs[i]
+    local blob  = allblobs[index]
+    if blob then
+        mptripletpoints(blob.width,blob.height,blob.depth)
+    else
+        mptriplet(0,0,0)
+    end
+end
+
+local f_f  = string.formatters["%F"]
+local sxsy = metapost.sxsy
+local cm   = metapost.cm
+
+local function injectblob(object,blob)
+    local sx, rx, ry, sy, tx, ty = cm(object)
+    local wd, ht, dp = blob_raw_dimensions(blob)
+    if wd then
+        object.path    = false
+        object.color   = false
+        object.grouped = true
+        object.istext  = true
+        return function()
+            if trace then
+                report("injecting blob %a, width %p, heigth %p, depth %p, text %a",blob,wd,ht,dp,blob_raw_toutf(blob))
+            end
+            context.MPLIBgetblobscaledcm(blob,
+                f_f(sx), f_f(rx), f_f(ry),
+                f_f(sy), f_f(tx), f_f(ty),
+                sxsy(wd,ht,dp))
+        end
+    end
+end
+
+mp.blob_inject = injectblob
+
+local function getblob(box,blob)
+    texsetbox(box,blob_raw_content(blob))
+    blob_raw_wipe(blob)
+end
+
+interfaces.implement {
+    name      = "mpgetblob",
+    actions   = getblob,
+    arguments = { "integer", "integer" },
+}
+
+-- the plug:
+
+local function reset()
+    blob_raw_reset()
+end
+
+local function analyze(object,prescript)
+    -- nothing
+end
+
+local function process(object,prescript,before,after)
+    if prescript.tb_stage == "inject" then
+        local tb_blob = tonumber(prescript.tb_blob)
+        if tb_blob then
+            before[#before+1] = injectblob(object,tb_blob)
+        end
+    end
+end
+
+metapost.installplugin(reset,analyze,process)
+
+-- Here follows an example of usage of the above: a more modern
+-- version of followokens (in meta-imp-txt.mkiv).
+
+local nodecodes       = nodes.nodecodes
+local kerncodes       = nodes.kerncodes
+
+local glue_code       = nodecodes.glue
+local kern_code       = nodecodes.kern
+local c_userkern      = kerncodes.userkern
+local c_fontkern      = kerncodes.fontkern
+local c_italickern    = kerncodes.italickern
+local a_fontkern      = attributes.private("fontkern")
+
+local takebox         = tex.takebox
+local flatten_list    = node.flatten_discretionaries
+local remove_node     = nodes.remove
+local flush_node      = nodes.flush
+
+local addblob         = mp.blob_add
+local newblob         = mp.blob_new
+
+local visible_code = {
+    [nodecodes.glyph] = true,
+    [nodecodes.glue]  = true,
+    [nodecodes.hlist] = true,
+    [nodecodes.vlist] = true,
+    [nodecodes.rule]  = true,
+}
+
+local function initialize(category,box)
+    local wrap = takebox(box)
+    if wrap then
+        local head = wrap.list
+        local tail = nil
+        local temp = nil
+        if head then
+            local n = { }
+            local s = 0
+            head = flatten_list(head)
+            local current = head
+            while current do
+                local id = current.id
+                if visible_code[id] then
+                    head, current, tail = remove_node(head,current)
+                    s = s + 1
+                    n[s] = tail
+                elseif id == kern_code then
+                    local subtype = current.subtype
+                    if subtype == c_fontkern or subtype == italickern then -- or current[a_fontkern]
+                        head, current, temp = remove_node(head,current)
+                        tail.next = temp
+                        temp.prev = tail
+                        tail = temp
+                    else
+                        head, current, temp = remove_node(head,current)
+                        s = s + 1
+                        n[s] = temp
+                    end
+                elseif id == glue_code then
+                    head, current, temp = remove_node(head,current)
+                    s = s + 1
+                    n[s] = temp
+                else
+                    current = current.next
+                end
+            end
+            for i=1,s do
+                n[i] = addblob(category,n[i])
+            end
+            wrap.list = head
+        end
+        flush_node(wrap)
+    end
+end
+
+interfaces.implement {
+    name      = "MPLIBconvertfollowtext",
+    arguments = { "integer","integer" },
+    actions   = initialize,
+}
+
+local function reset()
+    -- nothing
+end
+
+local function analyze(object,prescript)
+    if prescript.ft_stage == "trial" then
+        local ft_category = tonumber(prescript.ft_category)
+        if ft_category then
+            newblob(ft_category,object.postscript) -- only for tracing
+            context.MPLIBfollowtext(ft_category,object.postscript)
+            metapost.getjobdata().multipass = true
+        end
+    end
+end
+
+local function process(object,prescript,before,after)
+    if prescript.ft_stage == "final" then
+        object.path    = false
+        object.color   = false
+        object.grouped = true
+        object.istext  = true
+    end
+end
+
+metapost.installplugin(reset,analyze,process)
diff --git a/tex/context/base/mkiv/meta-blb.mkiv b/tex/context/base/mkiv/meta-blb.mkiv
new file mode 100644
index 000000000..78e2dde3e
--- /dev/null
+++ b/tex/context/base/mkiv/meta-blb.mkiv
@@ -0,0 +1,50 @@
+%D \module
+%D   [       file=meta-blb,
+%D        version=2018.04.12,
+%D          title=\METAPOST\ Graphics,
+%D       subtitle=Blobs,
+%D         author=Hans Hagen,
+%D           date=\ currentdate,
+%D      copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
+%C
+%C This module is part of the \CONTEXT\ macro||package and is
+%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
+%C details.
+
+\writestatus{loading}{MetaPost Graphics / Blobs}
+
+\registerctxluafile{meta-blb}{}
+
+\unprotect
+
+\unexpanded\def\MPLIBgetblobscaledcm#1#2#3#4#5#6#7#8#9%
+  {\clf_mpgetblob\MPtextbox#1\relax
+   \setbox\MPbox\hpack\bgroup
+     \dotransformnextbox{#2}{#3}{#4}{#5}{#6}{#7}%
+       \vpack to \zeropoint\bgroup
+          \vss
+          \hpack to \zeropoint \bgroup
+           % \fastsxsy{#8}{#9}{\raise\dp\MPtextbox\box\MPtextbox}%
+             \fastsxsy{#8}{#9}{\box\MPtextbox}%
+             \hss
+         \egroup
+       \egroup
+   \egroup
+   \smashbox\MPbox
+   \box\MPbox}
+
+%D An example of usage:
+
+\definefontfeature[followtext][liga=no]
+
+\unexpanded\def\MPLIBfollowtext#1#2%
+  {\begingroup
+   \scratchcounter#1\relax
+   \setbox\scratchbox\hbox{\addff{followtext}#2}%
+   \clf_MPLIBconvertfollowtext\scratchcounter\scratchbox
+   \endgroup}
+
+% \def\reversedtext#1%
+%   {\cldcontext{table.concat(table.reverse(utf.totable(\!!bs#1\!!es)))}}
+
+\protect \endinput
diff --git a/tex/context/base/mkiv/meta-imp-txt.mkiv b/tex/context/base/mkiv/meta-imp-txt.mkiv
index e9660b3a7..34e36ae54 100644
--- a/tex/context/base/mkiv/meta-imp-txt.mkiv
+++ b/tex/context/base/mkiv/meta-imp-txt.mkiv
@@ -203,6 +203,7 @@
 
 \startluacode
     local nodecodes = nodes.nodecodes
+    local kerncodes = nodes.kerncodes
 
     local visible_code = {
         [nodecodes.glyph] = true,
@@ -212,54 +213,39 @@
         [nodecodes.rule]  = true,
     }
 
-    local disc_code = nodecodes.disc
-    local kern_code = nodecodes.kern
-
-    local c_userkern = nodes.kerncodes.userkern
+    local kern_code  = nodecodes.kern
+    local c_userkern = kerncodes.userkern
     local a_fontkern = attributes.private("fontkern")
 
     local n = nil
     local s = 0
 
     function mp.follow_reset()
-        r = nil
+        n = nil
         s = 0
     end
 
     function mp.follow_initialize(b)
-        if not r then
-            local l = tex.takebox(b).list
-            n = { }
-            s = 0
-            while l do
-                local c = l
-                l = l.next
-                local id = c.id
-                if visible_code[id] then
-                    s = s + 1
-                    n[s] = c
-                    c.prev = nil
-                    c.next = nil
-                elseif id == kern_code then
-                    if c.subtype == c_userkern and not c[a_fontkern] then
+        if not n then
+            local head = tex.takebox(b).list
+            if head then
+                n = { }
+                s = 0
+                head = node.flatten_discretionaries(head)
+                local current = head
+                while current do
+                    local id = current.id
+                    if visible_code[id] then
                         s = s + 1
-                        n[s] = c
-                        c.prev = nil
-                    else
-                        n[s].next = c
-                        c.prev = n[s]
-                    end
-                    c.next = nil
-                elseif id == disc_code then
-                    local r = c.replace
-                    while r do
+                        head, current, n[s] = nodes.remove(head,current)
+                    elseif id == kern_code and current.subtype == c_userkern and not current[a_fontkern] then
                         s = s + 1
-                        n[s] = r
-                        r = r.next
-                        r.prev = nil
-                        r.next = nil
+                        head, current, n[s] = nodes.remove(head,current)
+                    else
+                        current = current.next
                     end
                 end
+                nodes.flush_list(head)
             end
         end
     end
diff --git a/tex/context/base/mkiv/mlib-lua.lua b/tex/context/base/mkiv/mlib-lua.lua
index 19e731b85..d934e6472 100644
--- a/tex/context/base/mkiv/mlib-lua.lua
+++ b/tex/context/base/mkiv/mlib-lua.lua
@@ -62,11 +62,16 @@ end
 
 local f_code      = formatters["%s return mp._f_()"]
 
-local f_numeric   = formatters["%.16f"]
-local f_integer   = formatters["%i"]
-local f_pair      = formatters["(%.16f,%.16f)"]
-local f_triplet   = formatters["(%.16f,%.16f,%.16f)"]
-local f_quadruple = formatters["(%.16f,%.16f,%.16f,%.16f)"]
+local f_numeric      = formatters["%.16f"]
+local f_integer      = formatters["%i"]
+local f_pair         = formatters["(%.16f,%.16f)"]
+local f_triplet      = formatters["(%.16f,%.16f,%.16f)"]
+local f_quadruple    = formatters["(%.16f,%.16f,%.16f,%.16f)"]
+
+local f_points       = formatters["%p"]
+local f_pair_pt      = formatters["(%p,%p)"]
+local f_triplet_pt   = formatters["(%p,%p,%p)"]
+local f_quadruple_pt = formatters["(%p,%p,%p,%p)"]
 
 local function mpprint(...) -- we can optimize for n=1
     for i=1,select("#",...) do
@@ -156,6 +161,11 @@ function mp.integer(i)
     buffer[n] = i or "0"
 end
 
+function mp.points(i)
+    n = n + 1
+    buffer[n] = i and f_points(i) or "0pt"
+end
+
 function mp.pair(x,y)
     n = n + 1
     if type(x) == "table" then
@@ -165,6 +175,15 @@ function mp.pair(x,y)
     end
 end
 
+function mp.pairpoints(x,y)
+    n = n + 1
+    if type(x) == "table" then
+        buffer[n] = f_pair_pt(x[1],x[2])
+    else
+        buffer[n] = f_pair_pt(x,y)
+    end
+end
+
 function mp.triplet(x,y,z)
     n = n + 1
     if type(x) == "table" then
@@ -174,6 +193,15 @@ function mp.triplet(x,y,z)
     end
 end
 
+function mp.tripletpoints(x,y,z)
+    n = n + 1
+    if type(x) == "table" then
+        buffer[n] = f_triplet_pt(x[1],x[2],x[3])
+    else
+        buffer[n] = f_triplet_pt(x,y,z)
+    end
+end
+
 function mp.quadruple(w,x,y,z)
     n = n + 1
     if type(w) == "table" then
@@ -183,7 +211,16 @@ function mp.quadruple(w,x,y,z)
     end
 end
 
-function mp.path(t,connector,cycle)
+function mp.quadruplepoints(w,x,y,z)
+    n = n + 1
+    if type(w) == "table" then
+        buffer[n] = f_quadruple_pt(w[1],w[2],w[3],w[4])
+    else
+        buffer[n] = f_quadruple_pt(w,x,y,z)
+    end
+end
+
+local function mppath(f,t,connector,cycle)
     if type(t) == "table" then
         local tn = #t
         if tn > 0 then
@@ -194,11 +231,11 @@ function mp.path(t,connector,cycle)
                 connector = "--"
             end
             local ti = t[1]
-            n = n + 1 ; buffer[n] = f_pair(ti[1],ti[2])
+            n = n + 1 ; buffer[n] = f(ti[1],ti[2])
             for i=2,tn do
                 local ti = t[i]
                 n = n + 1 ; buffer[n] = connector
-                n = n + 1 ; buffer[n] = f_pair(ti[1],ti[2])
+                n = n + 1 ; buffer[n] = f(ti[1],ti[2])
             end
             if cycle then
                 n = n + 1 ; buffer[n] = connector
@@ -208,6 +245,14 @@ function mp.path(t,connector,cycle)
     end
 end
 
+function mp.path(...)
+    mppath(f_pair,...)
+end
+
+function mp.pathpoints(...)
+    mppath(f_pair_pt,...)
+end
+
 function mp.size(t)
     n = n + 1
     buffer[n] = type(t) == "table" and f_numeric(#t) or "0"
diff --git a/tex/context/base/mkiv/mlib-pdf.lua b/tex/context/base/mkiv/mlib-pdf.lua
index 75f810fb3..453d00aef 100644
--- a/tex/context/base/mkiv/mlib-pdf.lua
+++ b/tex/context/base/mkiv/mlib-pdf.lua
@@ -430,7 +430,7 @@ function metapost.flush(result,flusher,askedfig)
                         startfigure(properties.number,llx,lly,urx,ury,"begin",figure)
                         result[#result+1] = "q"
                         if objects then
-                            resetplugins(result) -- we should move the colorinitializer here
+--                             resetplugins(result) -- we should move the colorinitializer here
                             local savedpath = nil
                             local savedhtap = nil
                             for o=1,#objects do
@@ -640,6 +640,7 @@ function metapost.flush(result,flusher,askedfig)
                 end
             end
             metapost.comment = nocomment
+            resetplugins(result) -- we should move the colorinitializer here
         end
     end
 end
diff --git a/tex/context/base/mkiv/mlib-pps.lua b/tex/context/base/mkiv/mlib-pps.lua
index bb5ce31e5..1a6aa5e86 100644
--- a/tex/context/base/mkiv/mlib-pps.lua
+++ b/tex/context/base/mkiv/mlib-pps.lua
@@ -541,6 +541,8 @@ local function sxsy(wd,ht,dp) -- helper for text
     return (wd ~= 0 and factor/wd) or 0, (hd ~= 0 and factor/hd) or 0
 end
 
+metapost.sxsy = sxsy
+
 -- for stock mp we need to declare the booleans first
 
 local no_first_run = "boolean mfun_first_run ; mfun_first_run := false ;"
@@ -906,14 +908,7 @@ end
 
 function metapost.resetplugins(t) -- intialize plugins, before figure
     if top.plugmode then
-
         outercolormodel = colors.currentmodel() -- currently overloads the one set at the tex end
-
-        -- plugins can have been added
-        resetter  = resetteractions.runner
-        analyzer  = analyzeractions.runner
-        processor = processoractions.runner
-        -- let's apply one runner
         resetter(t)
     end
 end
@@ -967,6 +962,8 @@ local function cm(object)
     return 1, 0, 0, 1, 0, 0 -- weird case
 end
 
+metapost.cm = cm
+
 -- color
 
 local function cl_reset(t)
@@ -1591,7 +1588,6 @@ function mp.get_outline_text(index) -- maybe we need a more private namespace
     mp.print(outlinetexts[index] or "draw origin;")
 end
 
-
 -- definitions
 
 appendaction(resetteractions, "system",ot_reset)
@@ -1616,17 +1612,20 @@ appendaction(processoractions,"system",tr_process) -- last, as color can be rese
 
 appendaction(processoractions,"system",la_process)
 
--- function metapost.installplugin(reset,analyze,process)
---     if reset then
---         appendaction(resetteractions,"system",reset)
---     end
---     if analyze then
---         appendaction(analyzeractions,"system",analyze)
---     end
---     if process then
---         appendaction(processoractions,"system",process)
---     end
--- end
+function metapost.installplugin(reset,analyze,process)
+    if reset then
+        appendaction(resetteractions,"system",reset)
+    end
+    if analyze then
+        appendaction(analyzeractions,"system",analyze)
+    end
+    if process then
+        appendaction(processoractions,"system",process)
+    end
+    resetter  = resetteractions .runner
+    analyzer  = analyzeractions .runner
+    processor = processoractions.runner
+end
 
 -- we're nice and set them already
 
diff --git a/tex/context/base/mkiv/mult-low.lua b/tex/context/base/mkiv/mult-low.lua
index 0acba3b87..be5e90889 100644
--- a/tex/context/base/mkiv/mult-low.lua
+++ b/tex/context/base/mkiv/mult-low.lua
@@ -197,8 +197,8 @@ return {
         --
         "hglue", "vglue", "hfillneg", "vfillneg", "hfilllneg", "vfilllneg",
         --
-        "ruledhss", "ruledhfil", "ruledhfill", "ruledhfilneg", "ruledhfillneg", "normalhfillneg",
-        "ruledvss", "ruledvfil", "ruledvfill", "ruledvfilneg", "ruledvfillneg", "normalvfillneg",
+        "ruledhss", "ruledhfil", "ruledhfill", "ruledhfilll", "ruledhfilneg", "ruledhfillneg", "normalhfillneg",  "normalhfilllneg",
+        "ruledvss", "ruledvfil", "ruledvfill", "ruledvfilll", "ruledvfilneg", "ruledvfillneg", "normalvfillneg",  "normalvfilllneg",
         "ruledhbox", "ruledvbox", "ruledvtop", "ruledvcenter", "ruledmbox",
         "ruledhpack", "ruledvpack", "ruledtpack",
         "ruledhskip", "ruledvskip", "ruledkern", "ruledmskip", "ruledmkern",
diff --git a/tex/context/base/mkiv/mult-prm.lua b/tex/context/base/mkiv/mult-prm.lua
index 1cd5f5810..53c30d7ed 100644
--- a/tex/context/base/mkiv/mult-prm.lua
+++ b/tex/context/base/mkiv/mult-prm.lua
@@ -298,7 +298,9 @@ return {
   "mathrulesfam",
   "mathrulesmode",
   "mathscriptsmode",
+  "mathscriptcharmode",
   "mathscriptboxmode",
+  "mathrulethicknessmode",
   "mathstyle",
   "mathsurroundmode",
   "mathsurroundskip",
diff --git a/tex/context/base/mkiv/node-aux.lua b/tex/context/base/mkiv/node-aux.lua
index 84567068b..5e85ead1c 100644
--- a/tex/context/base/mkiv/node-aux.lua
+++ b/tex/context/base/mkiv/node-aux.lua
@@ -154,9 +154,8 @@ function nodes.repackhlist(list,...)
 end
 
 local function set_attributes(head,attr,value)
-    for n in traverse_nodes(head) do
+    for n, id in traverse_nodes(head) do
         setattr(n,attr,value)
-        local id = getid(n)
         if id == hlist_node or id == vlist_node then
             set_attributes(getlist(n),attr,value)
         end
@@ -164,11 +163,10 @@ local function set_attributes(head,attr,value)
 end
 
 local function set_unset_attributes(head,attr,value)
-    for n in traverse_nodes(head) do
+    for n, id in traverse_nodes(head) do
         if not getattr(n,attr) then
             setattr(n,attr,value)
         end
-        local id = getid(n)
         if id == hlist_code or id == vlist_code then
             set_unset_attributes(getlist(n),attr,value)
         end
@@ -176,9 +174,8 @@ local function set_unset_attributes(head,attr,value)
 end
 
 local function unset_attributes(head,attr)
-    for n in traverse_nodes(head) do
+    for n, id in traverse_nodes(head) do
         setattr(n,attr,unsetvalue)
-        local id = getid(n)
         if id == hlist_code or id == vlist_code then
             unset_attributes(getlist(n),attr)
         end
@@ -431,8 +428,7 @@ nodes.link = function(list,currentfont,currentattr,head,tail)
 end
 
 local function locate(start,wantedid,wantedsubtype)
-    for n in traverse_nodes(start) do
-        local id = getid(n)
+    for n, id in traverse_nodes(start) do
         if id == wantedid then
             if not wantedsubtype or getsubtype(n) == wantedsubtype then
                 return n
diff --git a/tex/context/base/mkiv/node-met.lua b/tex/context/base/mkiv/node-met.lua
index 12a9256bc..4141c8b66 100644
--- a/tex/context/base/mkiv/node-met.lua
+++ b/tex/context/base/mkiv/node-met.lua
@@ -62,6 +62,26 @@ end
 -- statistics.tracefunction(node,       "node",       "getfield","setfield")
 -- statistics.tracefunction(node.direct,"node.direct","getfield","setfield")
 
+if LUATEXFUNCTIONALITY < 6695 then
+
+    local getnext = node.getnext
+    local getid   = node.getid
+
+    local function iterate(h,n)
+        if n then
+            local n = getnext(n)
+            return n, getid(n)
+        elseif h then
+            return h, getid(h), getnext(h)
+        end
+    end
+
+    function node.traverse(h)
+        return iterate, h
+    end
+
+end
+
 -- We start with some helpers and provide all relevant basic functions in the
 -- node namespace as well.
 
@@ -163,7 +183,7 @@ local n_setlink         = node.setlink or -- always
         -- not that fast but not used often anyway
         local h = nil
         for i=1,select("#",...) do
-            local n = (select(i,...))
+            local n = select(i,...)
             if not n then
                 -- go on
             elseif h then
diff --git a/tex/context/base/mkiv/node-nut.lua b/tex/context/base/mkiv/node-nut.lua
index 3e9a08b48..302ece4bf 100644
--- a/tex/context/base/mkiv/node-nut.lua
+++ b/tex/context/base/mkiv/node-nut.lua
@@ -143,16 +143,6 @@ nodes.tonut               = tonut
 
 -- helpers
 
-if not direct.getfam then -- LUATEXVERSION < 1.070
-
-    local getfield = direct.getfield
-    local setfield = direct.setfield
-
-    direct.getfam = function(n)   return getfield(n,"small_fam")   end
-    direct.setfam = function(n,f)        setfield(n,"small_fam",f) end
-
-end
-
 if not direct.getdirection then
 
     local getdir = direct.getdir
@@ -184,6 +174,26 @@ if not direct.getdirection then
 
 end
 
+if LUATEXFUNCTIONALITY < 6695 then
+
+    local getnext = direct.getnext
+    local getid   = direct.getid
+
+    local function iterate(h,n)
+        if n then
+            local n = getnext(n)
+            return n, getid(n)
+        elseif h then
+            return h, getid(h), getnext(h)
+        end
+    end
+
+    function direct.traverse(h)
+        return iterate, h
+    end
+
+end
+
 local nuts                 = nodes.nuts
 
 nuts.tostring              = direct.tostring
diff --git a/tex/context/base/mkiv/node-shp.lua b/tex/context/base/mkiv/node-shp.lua
index 2e7a3529a..2c20d9567 100644
--- a/tex/context/base/mkiv/node-shp.lua
+++ b/tex/context/base/mkiv/node-shp.lua
@@ -192,8 +192,7 @@ local function count(head,data,subcategory)
     -- no components, pre, post, replace .. can maybe an option .. but
     -- we use this for optimization so it makes sense to look the the
     -- main node only
-    for n in traverse_nodes(tonut(head)) do
-        local id = getid(n)
+    for n, id in traverse_nodes(tonut(head)) do
         local dn = data[nodecodes[id]] -- we could use id and then later convert to nodecodes
         dn[subcategory] = dn[subcategory] + 1
         if id == hlist_code or id == vlist_code then
diff --git a/tex/context/base/mkiv/node-tra.lua b/tex/context/base/mkiv/node-tra.lua
index f12599866..a2e5a7653 100644
--- a/tex/context/base/mkiv/node-tra.lua
+++ b/tex/context/base/mkiv/node-tra.lua
@@ -198,8 +198,7 @@ function nodes.idstostring(head,tail)
     local t       = { }
     local last_id = nil
     local last_n  = 0
-    for n in traverse_nodes(head,tail) do -- hm, does not stop at tail
-        local id = getid(n)
+    for n, id in traverse_nodes(head,tail) do -- hm, does not stop at tail
         if id == whatsit_code then
             id = whatcodes[getsubtype(n)]
         else
@@ -354,8 +353,7 @@ local what = { [0] = "unknown", "line", "box", "indent", "row", "cell" }
 local function showboxes(n,symbol,depth)
     depth  = depth  or 0
     symbol = symbol or "."
-    for n in traverse_nodes(tonut(n)) do
-        local id = getid(n)
+    for n, id in traverse_nodes(tonut(n)) do
         if id == hlist_code or id == vlist_code then
             local s = getsubtype(n)
             report_nodes(rep(symbol,depth) .. what[s] or s)
diff --git a/tex/context/base/mkiv/publ-ini.lua b/tex/context/base/mkiv/publ-ini.lua
index 8497b190f..9dfeda168 100644
--- a/tex/context/base/mkiv/publ-ini.lua
+++ b/tex/context/base/mkiv/publ-ini.lua
@@ -2325,13 +2325,13 @@ do
 
     implement {
         name      = "btxflushlistentry",
-        arguments = "2 strings",
+        arguments = { "string", "integer" },
         actions   = lists.flushentry,
     }
 
     implement {
         name      = "btxflushlisttag",
-        arguments = "2 strings",
+        arguments = { "string", "integer" },
         actions   = lists.flushtag,
     }
 
diff --git a/tex/context/base/mkiv/spac-ver.lua b/tex/context/base/mkiv/spac-ver.lua
index 969a195e1..8f2136f95 100644
--- a/tex/context/base/mkiv/spac-ver.lua
+++ b/tex/context/base/mkiv/spac-ver.lua
@@ -290,8 +290,7 @@ local function validvbox(parentid,list)
             end
         end
         local done = nil
-        for n in traverse_nodes(list) do
-            local id = getid(n)
+        for n, id in traverse_nodes(list) do
             if id == vlist_code or id == hlist_code then
                 if done then
                     return nil
@@ -326,8 +325,7 @@ local function already_done(parentid,list,a_snapmethod) -- todo: done when only
                 return false
             end
         end
-        for n in traverse_nodes(list) do
-            local id = getid(n)
+        for n, id in traverse_nodes(list) do
             if id == hlist_code or id == vlist_code then
              -- local a = getattr(n,a_snapmethod)
              -- if not a then
@@ -1917,8 +1915,7 @@ do
             local flush = false
             stackhack = true -- todo: only when grid snapping once enabled
             -- todo: fast check if head = tail
-            for n in traverse_nodes(newhead) do -- we could just look for glue nodes
-                local id = getid(n)
+            for n, id in traverse_nodes(newhead) do -- we could just look for glue nodes
                 if id ~= glue_code then
                     flush = true
                 else
diff --git a/tex/context/base/mkiv/status-files.pdf b/tex/context/base/mkiv/status-files.pdf
index 452af8333..d3b0db503 100644
--- a/tex/context/base/mkiv/status-files.pdf
+++ b/tex/context/base/mkiv/status-files.pdf
diff --git a/tex/context/base/mkiv/status-lua.pdf b/tex/context/base/mkiv/status-lua.pdf
index c4928ecb0..87aefae39 100644
--- a/tex/context/base/mkiv/status-lua.pdf
+++ b/tex/context/base/mkiv/status-lua.pdf
diff --git a/tex/context/base/mkiv/strc-doc.mkiv b/tex/context/base/mkiv/strc-doc.mkiv
index 805525487..3b4b656d3 100644
--- a/tex/context/base/mkiv/strc-doc.mkiv
+++ b/tex/context/base/mkiv/strc-doc.mkiv
@@ -29,4 +29,14 @@
    \xdef\currentstructureattribute  {\the\lastdestinationattribute}%
    \xdef\currentstructuresynchronize{\strc_lists_inject_enhance{#1}{\the\locationcount}}}
 
+\unexpanded\def\setstructurecomponentsynchronization#1% todo: use ctxcontext
+  {\clf_setinternalreference
+     prefix    {\currentstructurecomponentreferenceprefix}%
+     reference {\currentstructurecomponentreference}
+     internal  \locationcount
+     view      {\interactionparameter\c!focus}%
+   \relax
+   \xdef\currentstructurecomponentattribute  {\the\lastdestinationattribute}%
+   \xdef\currentstructurecomponentsynchronize{\strc_lists_inject_enhance{#1}{\the\locationcount}}}
+
 \protect \endinput
diff --git a/tex/context/base/mkiv/strc-mar.lua b/tex/context/base/mkiv/strc-mar.lua
index 24a7fd491..a2cbc2ab2 100644
--- a/tex/context/base/mkiv/strc-mar.lua
+++ b/tex/context/base/mkiv/strc-mar.lua
@@ -116,8 +116,7 @@ end
 -- identify range
 
 local function sweep(head,first,last)
-    for n in traverse(head) do
-        local id = getid(n)
+    for n, id in traverse(head) do
         if id == glyph_code then
             local a = getattr(n,a_marks)
             if not a then
diff --git a/tex/context/base/mkiv/strc-num.mkiv b/tex/context/base/mkiv/strc-num.mkiv
index be35e7671..cca66a6f5 100644
--- a/tex/context/base/mkiv/strc-num.mkiv
+++ b/tex/context/base/mkiv/strc-num.mkiv
@@ -669,11 +669,9 @@
    %}
    \relax
    \xdef\m_strc_counters_last_registered_index{\the\scratchcounter}%
-   \clf_setinternalreference
-     internal \locationcount
-   \relax
-   \xdef\m_strc_counters_last_registered_attribute  {\the\lastdestinationattribute}%
-   \xdef\m_strc_counters_last_registered_synchronize{\strc_lists_inject_enhance{\m_strc_counters_last_registered_index}{\the\locationcount}}}
+   \setstructurecomponentsynchronization\m_strc_counters_last_registered_index
+   \glet\m_strc_counters_last_registered_attribute  \currentstructurecomponentattribute
+   \glet\m_strc_counters_last_registered_synchronize\currentstructurecomponentsynchronize}
 
 \let\m_strc_counters_last_registered_index      \relax
 \let\m_strc_counters_last_registered_attribute  \relax
diff --git a/tex/context/base/mkiv/strc-ref.lua b/tex/context/base/mkiv/strc-ref.lua
index f20d93161..02971c3f9 100644
--- a/tex/context/base/mkiv/strc-ref.lua
+++ b/tex/context/base/mkiv/strc-ref.lua
@@ -137,6 +137,7 @@ storage.register("structures/references/defined", references.defined, "structure
 
 local initializers = { }
 local finalizers   = { }
+local somefound    = false -- so we don't report missing when we have a fresh start
 
 function references.registerinitializer(func) -- we could use a token register instead
     initializers[#initializers+1] = func
@@ -162,6 +163,7 @@ local function initializer() -- can we use a tobesaved as metatable for collecte
             end
         end
     end
+    somefound = next(collected)
 end
 
 local function finalizer()
@@ -370,6 +372,8 @@ implement {
     arguments = "2 strings",
 }
 
+local reported = setmetatableindex("table")
+
 function references.set(data)
     local references = data.references
     local reference  = references.reference
@@ -388,10 +392,16 @@ function references.set(data)
         if ref == "" then
             -- skip
         elseif check_duplicates and pd[ref] then
-            if prefix and prefix ~= "" then
-                report_references("redundant reference %a in namespace %a",ref,prefix)
-            else
-                report_references("redundant reference %a",ref)
+            if not prefix then
+                prefix = ""
+            end
+            if not reported[prefix][ref] then
+                if prefix ~= "" then
+                    report_references("redundant reference %a in namespace %a",ref,prefix)
+                else
+                    report_references("redundant reference %a",ref)
+                end
+                reported[prefix][ref] = true
             end
         else
             n = n + 1
@@ -1004,9 +1014,9 @@ local function loadexternalreferences(name,utilitydata)
         local pages    = struc.pages.collected      -- pagenumber data
         -- a bit weird one, as we don't have the externals in the collected
         for prefix, set in next, external do
-if prefix == "" then
-    prefix = name -- this can clash!
-end
+            if prefix == "" then
+                prefix = name -- this can clash!
+            end
             for reference, data in next, set do
                 if trace_importing then
                     report_importing("registering %a reference, kind %a, name %a, prefix %a, reference %a",
@@ -1034,9 +1044,9 @@ end
                     if kind and realpage then
                         references.pagedata = pages[realpage]
                         local prefix = references.prefix or ""
-if prefix == "" then
-    prefix = name -- this can clash!
-end
+                        if prefix == "" then
+                            prefix = name -- this can clash!
+                        end
                         local target = external[prefix]
                         if not target then
                             target = { }
@@ -1847,7 +1857,9 @@ function references.valid(prefix,reference,specification)
         local str = f_valid(prefix,reference)
         local u = unknowns[str]
         if not u then
-            interfaces.showmessage("references",1,str) -- 1 = unknown, 4 = illegal
+            if somefound then
+                interfaces.showmessage("references",1,str) -- 1 = unknown, 4 = illegal
+            end
             unknowns[str] = 1
             nofunknowns = nofunknowns + 1
         else
@@ -1987,7 +1999,7 @@ local function setinternalreference(specification)
         -- ugly .. later we decide to ignore it when we have a real one
         -- but for testing we might want to see them all
         if internal then
-            if innermethod ~= v_name then -- so page and auto
+            if innermethod ~= v_name then -- innermethod == v_auto
              -- we don't want too many #1 #2 #3 etc
                 tn = tn + 1
                 t[tn] = internal -- when number it's internal
diff --git a/tex/context/base/mkiv/strc-ref.mkvi b/tex/context/base/mkiv/strc-ref.mkvi
index d0752407c..6d0e369b1 100644
--- a/tex/context/base/mkiv/strc-ref.mkvi
+++ b/tex/context/base/mkiv/strc-ref.mkvi
@@ -45,19 +45,18 @@
 % \definespecial\dosetexecuteJScode
 % ...
 
-%D This module deals with referencing. In \CONTEXT\ referencing is one of
-%D the core features, although at a first glance probably nobody will
-%D notice. This is good, because referencing should be as hidden as possible.
+%D This module deals with referencing. In \CONTEXT\ referencing is one of the core
+%D features, although at a first glance probably nobody will notice. This is good,
+%D because referencing should be as hidden as possible.
 %D
-%D Before we start implementing functionality we provide a way to set
-%D up this mechanism.
+%D Before we start implementing functionality we provide a way to set up this
+%D mechanism.
 %D
 %D \showsetup{setupreferencing}
 %D
-%D In interactive documents verbose references don't always
-%D make sense (what is a page number in an unnumbered
-%D document). By setting the \type{interaction} variable, one
-%D can influences the way interactive references are set.
+%D In interactive documents verbose references don't always make sense (what is a
+%D page number in an unnumbered document). By setting the \type{interaction}
+%D variable, one can influences the way interactive references are set.
 
 \let\referenceprefix\empty
 
@@ -122,9 +121,8 @@
      \dosetdirectpagereference\m_strc_references_asked
    \fi}
 
-%D Actually there is not much difference between a text and a
-%D full reference, but it's the concept that counts. The low
-%D level implementation is:
+%D Actually there is not much difference between a text and a full reference, but
+%D it's the concept that counts. The low level implementation is:
 
 \newcount\lastreferenceattribute
 \newcount\lastdestinationattribute
@@ -134,8 +132,8 @@
 
 \let\dofinishreference\strc_references_finish % used at lua end
 
-% This is somewhat tricky: we want to keep the reference with the following word but
-% that word should also hyphenate. We need to find a better way.
+%D This is somewhat tricky: we want to keep the reference with the following word but
+%D that word should also hyphenate. We need to find a better way.
 
 % 0 = nothing
 % 1 = bind to following word
@@ -502,34 +500,31 @@
 %D \macros
 %D   {everyreference}
 %D
-%D For rather tricky purposes, one can assign sanitizing
-%D macros to \type{\everyreference} (no longer that relevant).
+%D For rather tricky purposes, one can assign sanitizing macros to \type
+%D {\everyreference} (no longer that relevant).
 
 \newevery \everyreference \relax
 
-%D This is really needed, since for instance Polish has a
-%D different alphabet and needs accented entries in registers.
+%D This is really needed, since for instance Polish has a different alphabet and
+%D needs accented entries in registers.
 
 \appendtoks
     \cleanupfeatures
 \to \everyreference
 
-%D We did not yet discuss prefixing. Especially in interactive
-%D documents, it's not always easy to keep track of duplicate
-%D references. The prefix mechanism, which we will describe
-%D later on, solves this problem. By (automatically) adding a
-%D prefix one keeps references local, but the global ones in
-%D view. To enable this feature, we explictly split the prefix
-%D from the reference.
+%D We did not yet discuss prefixing. Especially in interactive documents, it's not
+%D always easy to keep track of duplicate references. The prefix mechanism, which we
+%D will describe later on, solves this problem. By (automatically) adding a prefix
+%D one keeps references local, but the global ones in view. To enable this feature,
+%D we explictly split the prefix from the reference.
 
 \let\referenceprefix\empty
 
-%D For a long time the only way to access an external file was
-%D to use the file prefix (\type {somefile::}. However, when
-%D you split up a document, redefining the references may be
-%D such a pain, that another approach is feasible. By setting
-%D the \type {autofile} variable to \type {yes} or \type
-%D {page}, you can access the reference directly.
+%D For a long time the only way to access an external file was to use the file
+%D prefix (\type {somefile::}. However, when you split up a document, redefining the
+%D references may be such a pain, that another approach is feasible. By setting the
+%D \type {autofile} variable to \type {yes} or \type {page}, you can access the
+%D reference directly.
 %D
 %D \starttabulate[||||]
 %D \NC filename::tag \NC page(filename::pnum) \NC tag     \NC\NR
@@ -540,9 +535,9 @@
 
 \unexpanded\def\usereferences[#filename]{} % obsolete
 
-%D As mentioned we will also use the cross reference mechanism
-%D for navigational purposes. The main reason for this is that
-%D we want to treat both categories alike:
+%D As mentioned we will also use the cross reference mechanism for navigational
+%D purposes. The main reason for this is that we want to treat both categories
+%D alike:
 %D
 %D \starttyping
 %D \goto{go back}[PreviousJump]
@@ -553,15 +548,13 @@
 %D \type{colofon page} reference is, apart from hyperlinking, a
 %D rather normal reference.
 %D
-%D We already saw that cross refences are written to and read
-%D from a file. The pure navigational ones don't need to be
-%D written to file, but both for fast processing and
-%D transparant integration, they are saved internally as a sort
-%D of reference. We can easily distinguish such system
-%D references from real cross reference ones by their tag.
+%D We already saw that cross refences are written to and read from a file. The pure
+%D navigational ones don't need to be written to file, but both for fast processing
+%D and transparant integration, they are saved internally as a sort of reference. We
+%D can easily distinguish such system references from real cross reference ones by
+%D their tag.
 %D
-%D We also use the odd/even characteristic to determine the
-%D page state.
+%D We also use the odd/even characteristic to determine the page state.
 
 \let\currentrealreference      \empty
 \let\currentpagereference      \empty
@@ -576,11 +569,10 @@
 %
 % 0 = no page ref, 1=same page, 2=before, 3=after
 
-%D Cross references appear as numbers (figure~1.1, chapter~2)
-%D or pagenumbers (page~2, page 3--2), and are called with
-%D \type{\in} and \type{\at}. In interactive documents we also
-%D have \type{\goto}, \type{\button} and alike. These are more
-%D versatile and look like:
+%D Cross references appear as numbers (figure~1.1, chapter~2) or pagenumbers
+%D (page~2, page 3--2), and are called with \type {\in} and \type {\at}. In
+%D interactive documents we also have \type {\goto}, \type {\button} and alike.
+%D These are more versatile and look like:
 %D
 %D \starttyping
 %D \goto[reference]
@@ -592,23 +584,19 @@
 %D \goto[action{argument}]
 %D \stoptyping
 %D
-%D The first one is a normal reference, the second and third
-%D are references to a file or \URL. The brace delimited
-%D references for instance refer to a \JAVASCRIPT. The last
-%D example shows that we can pass arguments to the actions.
+%D The first one is a normal reference, the second and third are references to a
+%D file or \URL. The brace delimited references for instance refer to a \JAVASCRIPT.
+%D The last example shows that we can pass arguments to the actions.
 %D
-%D Now we've come to the testing step. As we can see below,
-%D this macro does bit more than testing: it also resolves
-%D the reference. This means that whenever we test for the
-%D existance of a reference at an outer level, we have all the
-%D relevant properties of that reference avaliable inside the
-%D true branche~(\type{#2}).
+%D Now we've come to the testing step. As we can see below, this macro does bit more
+%D than testing: it also resolves the reference. This means that whenever we test
+%D for the existance of a reference at an outer level, we have all the relevant
+%D properties of that reference avaliable inside the true branche~(\type {#2}).
 %D
-%D The prefix has to do with localizing references. When a
-%D prefix is set, looking for a reference comes to looking for
-%D the prefixed one, and when not found, looking for the non
-%D prefixed one. Consider for instance the prefix set to
-%D \type{sidetrack}.
+%D The prefix has to do with localizing references. When a prefix is set, looking
+%D for a reference comes to looking for the prefixed one, and when not found,
+%D looking for the non prefixed one. Consider for instance the prefix set to \type
+%D {sidetrack}.
 %D
 %D \starttyping
 %D \pagereference[important]
@@ -625,17 +613,15 @@
 %D ...{sidetrack}{important}...
 %D \stoptyping
 %D
-%D Now when we call for \type{unimportant}, we will indeed get
-%D the pagenumber associated to this reference. But when we
-%D call for \type{important}, while the prefix is still set, we
-%D will get the pagenumber bound to the prefixed one.
+%D Now when we call for \type{unimportant}, we will indeed get the pagenumber
+%D associated to this reference. But when we call for \type{important}, while the
+%D prefix is still set, we will get the pagenumber bound to the prefixed one.
 %D
 %D {\em Some day, when processing time and memory are no longer
 %D performance factors, we will introduce multi||level
 %D prefixes.}
 %D
-%D Before we start analyzing, I introduce a general
-%D definition macro. Consider:
+%D Before we start analyzing, I introduce a general definition macro. Consider:
 %D
 %D \starttyping
 %D \goto{do}[JS(My_Script{"test",123}),titlepage]
@@ -652,8 +638,7 @@
 %D
 %D \showsetup{definereference}
 %D
-%D We can trace references by setting the next switch to
-%D true.
+%D We can trace references by setting the next switch to true.
 
 \unexpanded\def\definereference
   {\dodoubleempty\strc_references_define_reference}
@@ -673,23 +658,22 @@
 %D \goto{somewhere}[JS(somescript),nextpage,JS(anotherscript)]
 %D \stoptyping
 %D
-%D Actually supporting chains is up to the special driver. Here
-%D we only provide the hooks.
+%D Actually supporting chains is up to the special driver. Here we only provide the
+%D hooks.
 
 %D \macros
 %D   {highlighthyperlinks}
 %D
-%D The next switch can be used to make user hyperlinks are
-%D not highlighted when clicked on.
+%D The next switch can be used to make user hyperlinks are not highlighted when
+%D clicked on.
 
 \newconditional\highlighthyperlinks \settrue\highlighthyperlinks
 
 %D \macros
 %D   {gotonewwindow}
 %D
-%D To make the {\em goto previous jump} feature more
-%D convenient when using more than one file, it makes sense
-%D to force the viewer to open a new window for each file
+%D To make the {\em goto previous jump} feature more convenient when using more than
+%D one file, it makes sense to force the viewer to open a new window for each file
 %D opened.
 
 \newconditional\gotonewwindow \setfalse\gotonewwindow
@@ -708,13 +692,11 @@
 
 \let\doifreferencefoundelse \doifelsereferencefound
 
-%D The tester only splits the reference in components but does
-%D not look into them. The following macro does a preroll and
-%D determines for instance the current real reference pagenumber.
-%D The \type {\currentrealreference} macro does the same so unless
-%D one wants to use the pagestate the next macro seldom needs to
-%D be called.
-
+%D The tester only splits the reference in components but does not look into them.
+%D The following macro does a preroll and determines for instance the current real
+%D reference pagenumber. The \type {\currentrealreference} macro does the same so
+%D unless one wants to use the pagestate the next macro seldom needs to be called.
+%D
 %D The inner case is simple. Only two cases have to be taken
 %D care of:
 %D
@@ -723,8 +705,8 @@
 %D \goto{some text}[prefix:reference]
 %D \stoptyping
 %D
-%D References to other files however are treated strict or
-%D tolerant, depending on their loading and availability:
+%D References to other files however are treated strict or tolerant, depending on
+%D their loading and availability:
 %D
 %D \starttyping
 %D \useexternaldocument[somefile][filename][a nice description]
@@ -734,72 +716,61 @@
 %D \goto{unchecked reference}[anotherfile::reference]
 %D \stoptyping
 %D
-%D An unknown reference is reported on the screen, in the log
-%D file and, when enabled, in the left margin of the text.
+%D An unknown reference is reported on the screen, in the log file and, when
+%D enabled, in the left margin of the text.
 
 \let\unknownreference\gobbleoneargument
 
-%D When a reference is not found, we typeset a placeholder
-%D (two glyphs are often enough to represent the reference
-%D text).
+%D When a reference is not found, we typeset a placeholder (two glyphs are often
+%D enough to represent the reference text).
 
 \def\dummyreference{{\tttf ??}}
 \def\emptyreference{{\tttf !!}}
 
-%D To prevent repetitive messages concerning a reference
-%D being defined, we set such an unknown reference to an empty
-%D one after the first encounter.
-
-%D Apart from cross references supplied by the user, \CONTEXT\
-%D generates cross references itself. Most of them are not
-%D saved as a reference, but stored with their source, for
-%D instance a list or an index entry. Such automatically
-%D generated, for the user invisible, references are called
-%D {\em internal references}. The user supplied ones are
-%D labeled as {\em external references}.
-%D
-%D A second important characteristic is that when we want to
-%D support different backends (viewers), we need to support
-%D named destinations as well as page numbers. I invite readers
-%D to take a glance at the special driver modules to understand
-%D the fine points of this. As a result we will deal with {\em
-%D locations} as well as {\em real page numbers}. We explictly
-%D call this pagenumber a real one, because it is independant
-%D of the page numbering scheme used in the document.
-%D
-%D One of the reasons for \CONTEXT\ being the first \TEX\ base
-%D macropackage to support sophisticated interactive \PDF\
-%D files, lays in the mere fact that real page numbers are
-%D available in most two pass data, like references, list data
-%D and index entries.
-%D
-%D We will speak of \type{thisis...} when we are marking a
-%D location, and \type{goto...} when we point to such a
-%D location. The latter one can be seen as a hyperlink to the
-%D former one. In the next macros one we use constructs like:
+%D To prevent repetitive messages concerning a reference being defined, we set such
+%D an unknown reference to an empty one after the first encounter.
+%D
+%D Apart from cross references supplied by the user, \CONTEXT\ generates cross
+%D references itself. Most of them are not saved as a reference, but stored with
+%D their source, for instance a list or an index entry. Such automatically
+%D generated, for the user invisible, references are called {\em internal
+%D references}. The user supplied ones are labeled as {\em external references}.
+%D
+%D A second important characteristic is that when we want to support different
+%D backends (viewers), we need to support named destinations as well as page
+%D numbers. I invite readers to take a glance at the special driver modules to
+%D understand the fine points of this. As a result we will deal with {\em locations}
+%D as well as {\em real page numbers}. We explictly call this pagenumber a real one,
+%D because it is independant of the page numbering scheme used in the document.
+%D
+%D One of the reasons for \CONTEXT\ being the first \TEX\ base macropackage to
+%D support sophisticated interactive \PDF\ files, lays in the mere fact that real
+%D page numbers are available in most two pass data, like references, list data and
+%D index entries.
+%D
+%D We will speak of \type {thisis...} when we are marking a location, and
+%D \type {goto...} when we point to such a location. The latter one can be seen as a
+%D hyperlink to the former one. In the next macros one we use constructs like:
 %D
 %D \starttyping
 %D \dostart...
 %D \dostop...
 %D \stoptyping
 %D
-%D Such macros are used to invoke the relevant specials from
-%D the special driver modules (see \type{spec-ini}). The flag
-%D \type{\iflocation} signals if we're in interactive mode.
+%D The flag \type {\iflocation} signals if we're in interactive mode.
 
 \ifdefined\buttonheight \else \newdimen\buttonheight \fi
 \ifdefined\buttonwidth  \else \newdimen\buttonwidth  \fi
 
-%D Internal references can best be set using the next few
-%D macros. Setting such references to unique values is
-%D completely up to the macros that call them.
+%D Internal references can best be set using the next few macros. Setting such
+%D references to unique values is completely up to the macros that call them.
 %D
 %D \starttyping
 %D \thisissomeinternal{tag}{identifier}
 %D \gotosomeinternal  {tag}{identifier}{pagenumber}{text}
 %D \stoptyping
-
-%D We could do this in lua ...
+%D
+%D We could do this in \LUA\ \unknown
 
 \newif   \iflocation
 \newcount\locationcount
@@ -845,12 +816,10 @@
 \def\gotonextinternal#text#target%
   {\directgoto{#text}[internal(#target)]}
 
-%D In this module we define three system references: one for
-%D handling navigational, viewer specific, commands, another
-%D for jumping to special pages, like the first or last one,
-%D and a third reference for linking tree like lists, like
-%D tables of contents. The latter two adapt themselves to the
-%D current state.
+%D In this module we define three system references: one for handling navigational,
+%D viewer specific, commands, another for jumping to special pages, like the first
+%D or last one, and a third reference for linking tree like lists, like tables of
+%D contents. The latter two adapt themselves to the current state.
 %D
 %D An example of an action is:
 %D
@@ -863,11 +832,10 @@
 %D \starttyping
 %D \goto{some text}[\v!action(PreviousJump]
 %D \stoptyping
-
-%D One can also activate an automatic prefix mechanism. By
-%D setting the \type{\prefix} variable to \type{+}, the prefix
-%D is incremented, when set to \type{-} or empty, the prefix is
-%D reset. Other values become the prefix.
+%D
+%D One can also activate an automatic prefix mechanism. By setting the
+%D \type {\prefix} variable to \type {+}, the prefix is incremented, when set to
+%D \type {-} or empty, the prefix is reset. Other values become the prefix.
 
 \newcount\prefixcounter
 
@@ -892,13 +860,6 @@
 \unexpanded\def\setupglobalreferenceprefix[#prefix]%
   {\xdef\referenceprefix{#prefix}}
 
-% \unexpanded\def\pushreferenceprefix#prefix%
-%   {\pushmacro\referenceprefix
-%    \xdef\referenceprefix{#prefix}} % global
-
-% \unexpanded\def\popreferenceprefix
-%   {\popmacro\referenceprefix}
-
 \unexpanded\def\globalpushreferenceprefix#prefix%
   {\xdef\referenceprefix{\clf_pushreferenceprefix{#prefix}}}
 
@@ -935,16 +896,14 @@
     \setupreferenceprefix[\referencingparameter\c!prefix]
 \to \everysetupreferencing
 
-%D We can typeset a reference using \type{\in}, \type{\at} and
-%D \type{\about} and goto specific locations using
-%D \type{\goto}. The last one does not make that much sense in
-%D a paper document. To complicate things, \PLAIN\ \TEX\ also
-%D implements an \type {\in} but fortunately that one only
-%D makes sense in math mode.
+%D We can typeset a reference using \type {\in}, \type {\at} and \type {\about} and
+%D goto specific locations using \type {\goto}. The last one does not make that much
+%D sense in a paper document. To complicate things, \PLAIN\ \TEX\ also implements an
+%D \type {\in} but fortunately that one only makes sense in math mode.
 %D
-%D Typesetting the reference is a bit more complicated than one
-%D would at first sight expect. This is due to the fact that we
-%D distinguish three (five) alternative calls:
+%D Typesetting the reference is a bit more complicated than one would at first sight
+%D expect. This is due to the fact that we distinguish three (five) alternative
+%D calls:
 %D
 %D \placefigure
 %D   [here][three calls]
@@ -971,25 +930,11 @@
 %D \getbuffer
 %D \stoplines
 %D
-%D The dual \type{{}} results in a split reference. In a
-%D document meant for paper, one is tempted to use the last
-%D (most straightforward) alternative. When a document is also
-%D meant voor electronic distribution, the former alternatives
-%D have preference, because everything between the \type{\in}
-%D and~\type{[} becomes active (and when asked for, typeset
-%D in a different color and typeface).
-
-% \unexpanded\def\in   {\mathortext\donormalmathin   \strc_references_in}
-% \unexpanded\def\at   {\mathortext\donormalmathat   \strc_references_at}
-% \unexpanded\def\about{\mathortext\donormalmathabout\strc_references_about}
-% \unexpanded\def\from {\mathortext\donormalmathfrom \strc_references_from}
-% \unexpanded\def\over {\mathortext\donormalmathover \strc_references_about}
-
-% \definecommand in    {\strc_references_in}
-% \definecommand at    {\strc_references_at}
-% \definecommand about {\strc_references_about}
-% \definecommand from  {\strc_references_from}
-% \definecommand over  {\strc_references_about} % needed here, else math problems
+%D The dual \type {{}} results in a split reference. In a document meant for paper,
+%D one is tempted to use the last (most straightforward) alternative. When a
+%D document is also meant voor electronic distribution, the former alternatives have
+%D preference, because everything between the \type {\in} and~\type {[} becomes
+%D active (and when asked for, typeset in a different color and typeface).
 
 \appendtoks
     \ifdefined\in    \let\normalmathin   \in    \unexpanded\def\in   {\mathortext\normalmathin   \strc_references_in   } \else \let\in   \strc_references_in    \fi
@@ -1009,8 +954,7 @@
 \def\currentreferencedefault {\clf_filterreference{default}}
 \def\currentreferencerealpage{\clf_filterreference{realpage}}
 
-%D The most straightforward way of retrieving references is
-%D using \type{\ref}.
+%D The most straightforward way of retrieving references is using \type {\ref}.
 
 \unexpanded\def\getreference % checking, unexpanded
   {\dodoubleargument\strc_references_get_reference}
@@ -1040,12 +984,11 @@
    \referencingparameter\c!right
    \endgroup}
 
-%D The previously discussed setup macro lets us specify the
-%D representation of references. A symbol reference does not
-%D show the specific data, like the number of a figure, but
-%D shows one of: \hbox {$^\goforwardcharacter$
-%D $^\gobackwardcharacter$ $^\gonowherecharacter$}, depending
-%D on the direction to go.
+%D The previously discussed setup macro lets us specify the representation of
+%D references. A symbol reference does not show the specific data, like the number
+%D of a figure, but shows one of: \hbox {$^\goforwardcharacter$
+%D $^\gobackwardcharacter$ $^\gonowherecharacter$}, depending on the direction to
+%D go.
 %D
 %D \starttyping
 %D ... \somewhere{backward text}{forward text}[someref] ...
@@ -1242,15 +1185,6 @@
 \setvalue{\??referencinginteraction\v!symbol}%
   {\referencesymbol}
 
-% \def\referencesequence
-%   {\csname\??referencinginteraction
-%      \ifcsname\??referencinginteraction\referencingparameter\c!interaction\endcsname
-%        \referencingparameter\c!interaction
-%      \else
-%        \v!all
-%      \fi
-%    \endcsname}
-
 \def\referencesequence
   {\ifcsname\??referencinginteraction\referencingparameter\c!interaction\endcsname
      \expandafter\lastnamedcs
@@ -1311,9 +1245,8 @@
 %D \macros
 %D   {definereferenceformat}
 %D
-%D The next few macros were made for for David Arnold and Taco
-%D Hoekwater. They can be used for predefining reference
-%D texts, and thereby stimulate efficiency.
+%D The next few macros were made for for David Arnold and Taco Hoekwater. They can
+%D be used for predefining reference texts, and thereby stimulate efficiency.
 %D
 %D \starttyping
 %D \definereferenceformat[informula]  [left=(,right=),text=formula]
@@ -1328,11 +1261,11 @@
 %D the \informulas [b] \andformula [for:c]
 %D \stoptyping
 %D
-%D Instead of a text, one can specify a label, which should
-%D be defined with \type {\setuplabeltext}.
+%D Instead of a text, one can specify a label, which should be defined with \type
+%D {\setuplabeltext}.
 %D
-%D Watch out: the second argument is somewhat special and mostly
-%D meant for a suffix to a number:
+%D Watch out: the second argument is somewhat special and mostly meant for a suffix
+%D to a number:
 %D
 %D \startbuffer
 %D \definereferenceformat [intesta] [left=(,right=),text=Whatever~]
@@ -1437,21 +1370,18 @@
 %
 % \definereferenceformat[hellup][text=Hellup ,setups=referenceformat:numberplustext]
 
-%D In interactive documents going to a specific location is not
-%D bound to cross references. The \type{\goto} commands can be
-%D used to let users access another part of the document. In
-%D this respect, interactive tables of contents and registers
-%D can be considered goto's. Because in fact a \type{\goto} is
-%D just a reference without reference specific data, the
-%D previous macros are implemented using the goto
-%D functionality.
+%D In interactive documents going to a specific location is not bound to cross
+%D references. The \type {\goto} commands can be used to let users access another
+%D part of the document. In this respect, interactive tables of contents and
+%D registers can be considered goto's. Because in fact a \type {\goto} is just a
+%D reference without reference specific data, the previous macros are implemented
+%D using the goto functionality.
 %D
 %D \showsetup{goto}
 %D
-%D One important characteristic is that the first argument of
-%D \type{\goto} (and therefore \type{\at} and \type{\in} is
-%D split at spaces. This means that, although hyphenation is
-%D prevented, long references can cross line endings.
+%D One important characteristic is that the first argument of \type {\goto} (and
+%D therefore \type {\at} and \type {\in} is split at spaces. This means that,
+%D although hyphenation is prevented, long references can cross line endings.
 
 % \starttext
 %     \setupinteraction[state=start]
@@ -1744,17 +1674,15 @@
      {\box\scratchbox}%
    \endgroup}
 
-%D An reference to another document can be specified as a file
-%D or as an \URL. Both are handled by the same mechanism and
-%D can be issued by saying something like:
+%D An reference to another document can be specified as a file or as an \URL. Both
+%D are handled by the same mechanism and can be issued by saying something like:
 %D
 %D \starttyping
 %D \goto[dictionary::the letter a]
 %D \stoptyping
 %D
-%D One can imagine that many references to such a dictionary
-%D are made, so in most cases such a document reference in an
-%D indirect one.
+%D One can imagine that many references to such a dictionary are made, so in most
+%D cases such a document reference in an indirect one.
 %D
 %D \showsetup{useexternaldocument}
 %D
@@ -1766,8 +1694,8 @@
 %D   [The Famous English Dictionary]
 %D \stoptyping
 %D
-%D The next macro implements these relations, and also take
-%D care of loading the document specific references.
+%D The next macro implements these relations, and also take care of loading the
+%D document specific references.
 %D
 %D The \URL\ alternative takes four arguments:
 %D
@@ -1789,9 +1717,8 @@
 %D \useURL [id] [url]
 %D \stoptyping
 %D
-%D This time we don't load the references when no file is
-%D specified. This is logical when one keeps in mind that a
-%D valid \URL\ can also be a mail address.
+%D This time we don't load the references when no file is specified. This is logical
+%D when one keeps in mind that a valid \URL\ can also be a mail address.
 
 \unexpanded\def\useurl {\doquadrupleempty\strc_references_use_url }  % so that they can be used in expanded arguments
 \unexpanded\def\usefile{\dotripleargument\strc_references_use_file}  % so that they can be used in expanded arguments
@@ -1814,8 +1741,7 @@
 %D \macros
 %D   {url,setupurl}
 %D
-%D We also have: \type{\url} for directly calling the
-%D description. So we can say:
+%D We also have: \type {\url} for directly calling the description. So we can say:
 %D
 %D \starttyping
 %D \useURL [one] [http://www.test.nl]
@@ -1843,8 +1769,8 @@
    \hyphenatedurl{\clf_geturl{#label}}%
    \endgroup}
 
-%D This macro is hooked into a support macro, and thereby
-%D \URL's break ok, according to the setting of a switch,
+%D This macro is hooked into a support macro, and thereby \URL's break ok, according
+%D to the setting of a switch,
 %D
 %D \startbuffer
 %D \useURL
@@ -1858,9 +1784,8 @@
 %D
 %D \getbuffer
 
-%D When defining the external source of information, one can
-%D also specify a suitable name (the last argument). This name
-%D can be called upon with:
+%D When defining the external source of information, one can also specify a suitable
+%D name (the last argument). This name can be called upon with:
 %D
 %D \showsetup{from}
 %D
@@ -1895,9 +1820,8 @@
 %D \goto{some text}[identifier::location]
 %D \stoptyping
 
-%D A special case of references are those to programs. These,
-%D very system dependant references are implemented by abusing
-%D some of the previous macros.
+%D A special case of references are those to programs. These, very system dependant
+%D references are implemented by abusing some of the previous macros.
 %D
 %D \showsetup{setupprograms}
 %D \showsetup{defineprogram}
@@ -1925,8 +1849,7 @@
    \clf_getprogram{#name}%
    \endgroup}
 
-%D As we can see, we directly use the special reference
-%D mechanism, which means that
+%D As we can see, we directly use the special reference mechanism, which means that
 %D
 %D \starttyping
 %D \goto{some text}[program(name{args})]
@@ -1934,11 +1857,10 @@
 %D
 %D is valid.
 
-%D The next macro provides access to the actual pagenumbers.
-%D When documenting and sanitizing the original reference
-%D macros, I decided to keep the present meaning as well as to
-%D make this meaning available as a special reference method.
-%D So now one can use:
+%D The next macro provides access to the actual pagenumbers. When documenting and
+%D sanitizing the original reference macros, I decided to keep the present meaning
+%D as well as to make this meaning available as a special reference method. So now
+%D one can use:
 %D
 %D \starttyping
 %D \gotopage{some text}[location]
@@ -1967,8 +1889,7 @@
 \def\gotopage#text[#target]%
   {\goto{#text}[\v!page(#target)]}
 
-%D The previous definitions are somewhat obsolete so we don't
-%D use it here.
+%D The previous definitions are somewhat obsolete so we don't use it here.
 
 %D We can cross link documents by using:
 %D
@@ -1980,16 +1901,14 @@
 %D \coupledocument[print][somefile][chapter,section]
 %D \stoptyping
 %D
-%D After which when applicable, we have available the
-%D references:
+%D After which when applicable, we have available the references:
 %D
 %D \starttyping
 %D \goto{print version}[print::chapter]
 %D \stoptyping
 %D
-%D and alike. The title placement definition macros have a
-%D key \type{file}, which is interpreted as the file to jump
-%D to, that is, when one clicks on the title.
+%D and alike. The title placement definition macros have a key \type {file}, which
+%D is interpreted as the file to jump to, that is, when one clicks on the title.
 
 \def\coupledocument
   {\doquadrupleempty\strc_references_couple_document}
@@ -2002,8 +1921,8 @@
 %D \macros
 %D   {dotextprefix}
 %D
-%D In previous macros we used \type {\dotextprefix} to
-%D generate a space between a label and a number.
+%D In previous macros we used \type {\dotextprefix} to generate a space between
+%D a label and a number.
 %D
 %D \starttyping
 %D \dotextprefix{text}
@@ -2026,9 +1945,8 @@
    \fi
    \endgroup}
 
-%D In the next settings we see some variables that were not
-%D used here and that concern the way the pagenumbers refered
-%D to are typeset.
+%D In the next settings we see some variables that were not used here and that
+%D concern the way the pagenumbers refered to are typeset.
 
 \setupreferencing
   [\c!state=\v!start,
diff --git a/tex/context/base/mkiv/supp-box.lua b/tex/context/base/mkiv/supp-box.lua
index 40047167c..3ea16dcf8 100644
--- a/tex/context/base/mkiv/supp-box.lua
+++ b/tex/context/base/mkiv/supp-box.lua
@@ -55,6 +55,7 @@ local setdisc         = nuts.setdisc
 local setwidth        = nuts.setwidth
 local setheight       = nuts.setheight
 local setdepth        = nuts.setdepth
+local setshift        = nuts.setshift
 
 local flush_node      = nuts.flush_node
 local flush_list      = nuts.flush_list
@@ -601,4 +602,10 @@ do
         end
     }
 
+    interfaces.implement {
+        name      = "shiftbox",
+        arguments = { "integer", "dimension" },
+        actions   = function(n,d) setshift(getbox(n),d) end,
+    }
+
 end
diff --git a/tex/context/base/mkiv/supp-box.mkiv b/tex/context/base/mkiv/supp-box.mkiv
index fb9cbdf5d..5fc34ba74 100644
--- a/tex/context/base/mkiv/supp-box.mkiv
+++ b/tex/context/base/mkiv/supp-box.mkiv
@@ -2974,6 +2974,11 @@
 % \unexpanded\def\tightvbox{\dowithnextbox{\dp\nextbox\zeropoint\box\nextbox}\vbox}
 % \unexpanded\def\tightvtop{\dowithnextbox{\ht\nextbox\zeropoint\box\nextbox}\vtop}
 
+%D This one keeps dimensions and sets the shift field (and so it's more for testing
+%D than for real usage):
+
+\unexpanded\def\shiftbox{\clf_shiftbox}
+
 \protect \endinput
 
 % a bit of test code:
diff --git a/tex/context/base/mkiv/syst-aux.mkiv b/tex/context/base/mkiv/syst-aux.mkiv
index 77f947753..ee5761af0 100644
--- a/tex/context/base/mkiv/syst-aux.mkiv
+++ b/tex/context/base/mkiv/syst-aux.mkiv
@@ -491,8 +491,6 @@
 %D \type {\def} comes into action. This way the space after \type {\:} becomes a
 %D delimiter of the longer named \type {\reinspectnextcharacter}.
 
-% try: \expandafter\def\firstofoneargument{\syst_helpers_reinspect_next_character} {...}
-
 \let\next\:
 
 \def\:{\let\blankspace= }  \:
@@ -514,6 +512,31 @@
 
 \let\:\next
 
+%D This is much nicer and works too:
+
+% \def\firstofoneargument#1{#1}
+%
+% \expandafter\let\firstofoneargument{\blankspace= }
+%
+% \expandafter\def\firstofoneargument{\syst_helpers_reinspect_next_character
+%   } {\let\if_next_blank_space_token\iftrue
+%      \futurelet\nexttoken\syst_helpers_inspect_next_character}
+%
+% \expandafter\def\firstofoneargument{\syst_helpers_reinspect_next_optional_character
+%   } {\let\if_next_blank_space_token\iftrue
+%      \futurelet\nexttoken\syst_helpers_inspect_next_optional_character}
+%
+% \expandafter\def\firstofoneargument{\syst_helpers_reinspect_next_bgroup_character
+%   } {\let\if_next_blank_space_token\iftrue
+%      \futurelet\nexttoken\syst_helpers_inspect_next_bgroup_character}
+%
+% \expandafter\def\firstofoneargument{\syst_helpers_reinspect_next_parenthesis_character
+%   } {\let\if_next_blank_space_token\iftrue
+%      \futurelet\nexttoken\syst_helpers_inspect_next_parenthesis_character}
+%
+% \expandafter\def\firstofoneargument{\syst_helpers_ignore_spacing_blankspace
+%   } {\futurelet\nexttoken\syst_helpers_ignore_spacing}
+
 %D \macros
 %D   {setvalue,setgvalue,setevalue,setxvalue,
 %D    letvalue,letgvalue,getvalue,resetvalue,
@@ -3183,17 +3206,25 @@
 %D Apart from the prefixes, a few more \type{\expandafters}
 %D are needed:
 
-\unexpanded\def\newif#1%
-  {\privatescratchcounter\escapechar
-   \escapechar\minusone
-   \expandafter\expandafter\expandafter
-     \redoglobal\expandafter\expandafter\expandafter
-       \edef\@if#1{true}{\let\noexpand#1\noexpand\iftrue}%
-   \expandafter\expandafter\expandafter
-     \redoglobal\expandafter\expandafter\expandafter
-       \edef\@if#1{false}{\let\noexpand#1\noexpand\iffalse}%
-   \dodoglobal\@if#1{false}%
-   \escapechar\privatescratchcounter}
+% \unexpanded\def\newif#1% uses the original plain \@if
+%   {\privatescratchcounter\escapechar
+%    \escapechar\minusone
+%    \expandafter\expandafter\expandafter
+%      \redoglobal\expandafter\expandafter\expandafter
+%        \edef\@if#1{true}{\let\noexpand#1\noexpand\iftrue}%
+%    \expandafter\expandafter\expandafter
+%      \redoglobal\expandafter\expandafter\expandafter
+%        \edef\@if#1{false}{\let\noexpand#1\noexpand\iffalse}%
+%    \dodoglobal\@if#1{false}%
+%    \escapechar\privatescratchcounter}
+
+\normalprotected\def\newif#1% see syst-ini.mkiv
+  {\let\new_if_saved\newif
+   \let\newif\new_if_check
+   \expandafter\redoglobal\expandafter\def\csname\expandafter\newif\csstring#1true\endcsname {\let#1\iftrue }%
+   \expandafter\redoglobal\expandafter\def\csname\expandafter\newif\csstring#1false\endcsname{\let#1\iffalse}%
+   \dodoglobal\csname\expandafter\newif\csstring#1false\endcsname
+   \let\newif\new_if_saved}
 
 %D Also new:
 
diff --git a/tex/context/base/mkiv/syst-ini.mkiv b/tex/context/base/mkiv/syst-ini.mkiv
index 4b5cc616b..c27b832bb 100644
--- a/tex/context/base/mkiv/syst-ini.mkiv
+++ b/tex/context/base/mkiv/syst-ini.mkiv
@@ -19,51 +19,85 @@
 %D Characters can have special states, that can be triggered by setting their
 %D category coded. Some are preset, others are to be set as soon as possible,
 %D otherwise we cannot define any useful macros.
-
-%catcode`\^^@   =  9 % ascii null is ignored
-%catcode`\\     =  0 % backslash is TeX escape character
-
-\catcode`\{     =  1 % left brace is begin-group character
-\catcode`\}     =  2 % right brace is end-group character
-\catcode`\$     =  3 % dollar sign is math shift
-\catcode`\&     =  4 % ampersand is alignment tab
-\catcode`\#     =  6 % hash mark is macro parameter character
-\catcode`\^     =  7 % circumflex and uparrow are for superscripts
-\catcode`\_     =  8 % underline and downarrow are for subscripts
-\catcode`\^^I   = 10 % ascii tab is a blank space
-
-%catcode`\^^M   =  5 % ascii return is end-line
-%catcode`\%     = 14 % percent sign is comment character
-%catcode`\      = 10 % ascii space is blank space
-%catcode`\^^?   = 15 % ascii delete is invalid
-
-\catcode`\~     = 13 % tilde is active
-\catcode`\^^L   = 13 % ascii form-feed
-
-%catcode`\A     = 11
-%.......
-%catcode`\Z     = 11
-
-%catcode`\a     = 11
-%.......
-%catcode`\z     = 11
-
-\def ^^L{\par}
-\def\^^M{\   } % control <return> = control <space>
-\def\^^I{\   } % same for <tab>
-
-%D In \CONTEXT, we simply ignore end||of||file tokens:
-
-\catcode`\^^Z=9
+%D
+%D First we define a bunch of constants. Normally we would \type {\setconstant}
+%D but we're prestine and have no macros defined yet. Abstraction also makes it
+%D possible to avoid the \type {^^} in the input.
+
+\chardef\escapecatcode             0
+\chardef\begingroupcatcode         1
+\chardef\endgroupcatcode           2
+\chardef\mathshiftcatcode          3
+\chardef\alignmentcatcode          4
+\chardef\endoflinecatcode          5
+\chardef\parametercatcode          6
+\chardef\superscriptcatcode        7
+\chardef\subscriptcatcode          8
+\chardef\ignorecatcode             9
+\chardef\spacecatcode             10
+\chardef\lettercatcode            11
+\chardef\othercatcode             12  % finally obsolete: \let\other \othercatcode
+\chardef\activecatcode            13  % finally obsolete: \let\active\activecatcode
+\chardef\commentcatcode           14
+\chardef\invalidcatcode           15
+
+%chardef\zeroasciicode             0
+\chardef\tabasciicode              9
+\chardef\newlineasciicode         10  % don't confuse this one with \endoflineasciicode
+\chardef\formfeedasciicode        12
+\chardef\endoflineasciicode       13  % somewhat messy but this can be the active \par
+\chardef\endoffileasciicode       26
+\chardef\spaceasciicode           32
+\chardef\exclamationmarkasciicode 33 % ! used in namespace protection
+\chardef\doublequoteasciicode     34 % "
+\chardef\hashasciicode            35
+\chardef\dollarasciicode          36
+\chardef\commentasciicode         37
+\chardef\ampersandasciicode       38
+\chardef\singlequoteasciicode     39 % '
+\chardef\primeasciicode           39 % '
+\chardef\hyphenasciicode          45
+\chardef\forwardslashasciicode    47 % /
+\chardef\colonasciicode           58
+\chardef\lessthanasciicode        60 % < used as alternative verbatim {
+\chardef\morethanasciicode        62 % > used as alternative verbatim }
+\chardef\questionmarkasciicode    63 % ? used in namespace protection
+\chardef\atsignasciicode          64 % @ used in namespace protection
+\chardef\backslashasciicode       92 % `\\
+\chardef\circumflexasciicode      94
+\chardef\underscoreasciicode      95
+\chardef\leftbraceasciicode      123 % `\{
+\chardef\barasciicode            124 % `\|
+\chardef\rightbraceasciicode     125 % `\}
+\chardef\tildeasciicode          126 % `\~
+\chardef\delasciicode            127
+
+%catcode\zeroasciicode           \ignorecatcode      % `\^^@   ascii null is ignored
+\catcode\tabasciicode            \spacecatcode       % `\^^I   ascii tab is a blank space
+\catcode\formfeedasciicode       \activecatcode      % `\^^L   ascii form-feed (active, set later)
+%catcode\endoflineasciicode      \endoflinecatcode   % `\^^M   ascii return is end-line
+\catcode\endoffileasciicode      \ignorecatcode      % `\^^Z   endoffile (ignored in ConTeXt)
+%catcode\spaceasciicode          \spacecatcode       % `\      ascii space is blank space
+\catcode\hashasciicode           \parametercatcode   % `\#     hash mark is macro parameter character
+\catcode\dollarasciicode         \mathshiftcatcode   % `\$     dollar sign is math shift
+%catcode\commentasciicode        \commentcatcode     % `\%     percent sign is comment character
+\catcode\ampersandasciicode      \alignmentcatcode   % `\&     ampersand is alignment tab
+%catcode\backslashasciicode      \escapecatcode      % `\\     backslash is TeX escape character
+\catcode\circumflexasciicode     \superscriptcatcode % `\^     circumflex and uparrow are for superscripts
+\catcode\underscoreasciicode     \subscriptcatcode   % `\_     underline and downarrow are for subscripts
+\catcode\leftbraceasciicode      \begingroupcatcode  % `\{     left brace is begin-group character
+\catcode\rightbraceasciicode     \endgroupcatcode    % `\}     right brace is end-group character
+\catcode\tildeasciicode          \activecatcode      % `\~     tilde is active
+%catcode\delasciicode            \invalidcatcode     % `\^^?   ascii delete is invalid
 
 %D It makes sense to know what engine we're running so let's try to deduce it.
 
-\chardef\unknownengine = 0
-\chardef\pdftexengine  = 1
-\chardef\xetexengine   = 2
-\chardef\luatexengine  = 3
+\chardef\unknownengine 0
+\chardef\pdftexengine  1
+\chardef\xetexengine   2
+\chardef\luatexengine  3
 
-\chardef\statuswrite   = 128
+\chardef\statuswrite   128
 
 \ifx\directlua\undefined
     \ifx\XeTeXversion\undefined
@@ -83,7 +117,7 @@
     % for historic reasons we keep some mkii code around
 \else
     \immediate\write\statuswrite{>>>}
-    \immediate\write\statuswrite{>>> only luatex is supported}
+    \immediate\write\statuswrite{>>> only LuaTeX is supported}
     \immediate\write\statuswrite{>>>}
     \let\dump\relax
     \expandafter\end
@@ -108,6 +142,17 @@
     tex.enableprimitives("normal",luatexprimitives)
 }
 
+\def\space{ }
+\def\empty{}
+
+\letcharcode \formfeedasciicode \par    % \def ^^L{\par}  formfeed
+\letcharcode \tildeasciicode    \       %                 tilde
+\letcharcode \spaceasciicode    \space  %                 space
+
+\expandafter\def\csname\Uchar\tabasciicode      \endcsname {\ }   % \def\^^I{\ }    tab
+\expandafter\def\csname\Uchar\formfeedasciicode \endcsname {\par} % \def\^^L{\par}  formfeed
+\expandafter\def\csname\Uchar\endoflineasciicode\endcsname {\ }   % \def\^^M{\ }    return
+
 %D \ETEX\ has a not so handy way of telling you the version number, i.e. the revision
 %D number has a period in it:
 
@@ -120,15 +165,15 @@
 
 \def\unprotect
   {\edef\protect
-     {\catcode`@=\the\catcode`@\relax
-      \catcode`?=\the\catcode`?\relax
-      \catcode`!=\the\catcode`!\relax
-      \catcode`_=\the\catcode`_\relax
+     {\catcode\atsignasciicode         \the\catcode\atsignasciicode         \relax
+      \catcode\exclamationmarkasciicode\the\catcode\exclamationmarkasciicode\relax
+      \catcode\questionmarkasciicode   \the\catcode\questionmarkasciicode   \relax
+      \catcode\underscoreasciicode     \the\catcode\underscoreasciicode     \relax
       \let\protect\relax}%
-   \catcode`@=11
-   \catcode`?=11
-   \catcode`!=11
-   \catcode`_=11 }
+   \catcode\atsignasciicode         \lettercatcode
+   \catcode\exclamationmarkasciicode\lettercatcode
+   \catcode\questionmarkasciicode   \lettercatcode
+   \catcode\underscoreasciicode     \lettercatcode}
 
 \let\protect\relax
 
@@ -212,10 +257,10 @@
 
 % A few traditional allocations (these might go):
 
-\countdef   \count@                   =   255 % hm, used in \newif .. todo: replace it there
-\dimendef   \dimen@                   =     0
-\dimendef   \dimen@i                  =     1 % global only
-\dimendef   \dimen@ii                 =     2
+\countdef \count@   255 % hm, used in \newif .. todo: replace it there
+\dimendef \dimen@     0
+\dimendef \dimen@i    1 % global only
+\dimendef \dimen@ii   2
 
 %D So, effectively we start allocating from 256 and upwards. The inserts sit in the
 %D range 128 upto 254. Page numbers use the counters 0 upto 9 and the pagebox is
@@ -258,8 +303,7 @@
 
 % %D The next definitions are really needed (in \CONTEXT):
 
-%newlinechar=10   \def\outputnewlinechar{\rawcharacter{10}}
-\newlinechar=10  \edef\outputnewlinechar{^^J}
+\newlinechar\newlineasciicode  \edef\outputnewlinechar{\Uchar\newlineasciicode} % {^^J}
 
 %D One reason to start high with allocation is that it permits us to allocate
 %D consecutive ranges more easily, for instance if for \MPLIB\ we want to allocate a
@@ -395,19 +439,19 @@
 
 %D More allocations:
 
-\newskip  \zeroskip      \zeroskip      = 0pt plus 0pt minus 0pt
-\newdimen \zeropoint     \zeropoint     = 0pt
-\newdimen \onepoint      \onepoint      = 1pt
-\newdimen \halfapoint    \halfapoint    = 0.5pt
-\newdimen \maxdimen      \maxdimen      = 16383.99999pt
-\newcount \maxcount      \maxcount      = 2147483647
-\newdimen \onebasepoint  \onebasepoint  = 1bp
-\newdimen \scaledpoint   \scaledpoint   = 1sp
-\newdimen \thousandpoint \thousandpoint = 1000pt
-\newmuskip\zeromuskip    \zeromuskip    = 0mu
-\newmuskip\onemuskip     \onemuskip     = 1mu
+\newskip  \zeroskip      \zeroskip      0pt plus 0pt minus 0pt
+\newdimen \zeropoint     \zeropoint     0pt
+\newdimen \onepoint      \onepoint      1pt
+\newdimen \halfapoint    \halfapoint    0.5pt
+\newdimen \maxdimen      \maxdimen      16383.99999pt
+\newcount \maxcount      \maxcount      2147483647
+\newdimen \onebasepoint  \onebasepoint  1bp
+\newdimen \scaledpoint   \scaledpoint   1sp
+\newdimen \thousandpoint \thousandpoint 1000pt
+\newmuskip\zeromuskip    \zeromuskip    0mu
+\newmuskip\onemuskip     \onemuskip     1mu
 
-\newmuskip\muquad        \muquad        = 18mu
+\newmuskip\muquad        \muquad        18mu
 
 \let\points   \onepoint
 \let\halfpoint\halfapoint
@@ -416,32 +460,32 @@
 
 %D And even more: (todo: countdefs 60+)
 
-%newcount   \minusone \minusone =    -1
-\newcount   \minustwo \minustwo =    -2
-%chardef    \zerocount          =     0
-%chardef    \plusone            =     1
-\chardef    \plustwo            =     2
-\chardef    \plusthree          =     3
-\chardef    \plusfour           =     4
-\chardef    \plusfive           =     5
-\chardef    \plussix            =     6
-\chardef    \plusseven          =     7
-\chardef    \pluseight          =     8
-\chardef    \plusnine           =     9
-\chardef    \plusten            =    10
-\chardef    \plussixteen        =    16
-\chardef    \plushundred        =   100
-\chardef    \plustwohundred     =   200
-\chardef    \pluscxxvii         =   127
-\chardef    \pluscxxviii        =   128
-\chardef    \pluscclv           =   255
-\chardef    \pluscclvi          =   256
-\chardef    \plusthousand       =  1000
-\chardef    \plustenthousand    = 10000
-\chardef    \plustwentythousand = 20000
-\chardef    \medcard            = 32768
-\chardef    \maxcard            = 65536 % pdftex has less mathchars
-\chardef    \maxcardminusone    = 65535
+%newcount   \minusone \minusone    -1
+\newcount   \minustwo \minustwo    -2
+%chardef    \zerocount              0
+%chardef    \plusone                1
+\chardef    \plustwo                2
+\chardef    \plusthree              3
+\chardef    \plusfour               4
+\chardef    \plusfive               5
+\chardef    \plussix                6
+\chardef    \plusseven              7
+\chardef    \pluseight              8
+\chardef    \plusnine               9
+\chardef    \plusten               10
+\chardef    \plussixteen           16
+\chardef    \plushundred          100
+\chardef    \plustwohundred       200
+\chardef    \pluscxxvii           127
+\chardef    \pluscxxviii          128
+\chardef    \pluscclv             255
+\chardef    \pluscclvi            256
+\chardef    \plusthousand        1000
+\chardef    \plustenthousand    10000
+\chardef    \plustwentythousand 20000
+\chardef    \medcard            32768
+\chardef    \maxcard            65536 % pdftex has less mathchars
+\chardef    \maxcardminusone    65535
 
 %D \macros
 %D   {doubleexpandafter,tripleexpandafter,expanded,startexpanded}
@@ -506,21 +550,47 @@
 %D creates \type {\footrue}, \type {\foofalse} to go with \type {\iffoo}.
 %D \stopnarrower
 
-\normalprotected\def\newif#1%
-  {\count@\escapechar
-   \escapechar\minusone
-   \expandafter\expandafter\expandafter\def\@if #1{true}{\let#1\iftrue }%
-   \expandafter\expandafter\expandafter\def\@if#1{false}{\let#1\iffalse}%
-   \@if#1{false}% the condition starts out false
-   \escapechar\count@}
-
-\def\@if#1#2%
-  {\csname\expandafter\if@\string#1#2\endcsname}
+% \normalprotected\def\newif#1%
+%   {\count@\escapechar
+%    \escapechar\minusone
+%    \expandafter\expandafter\expandafter\def\new_if #1{true}{\let#1\iftrue }%
+%    \expandafter\expandafter\expandafter\def\new_if#1{false}{\let#1\iffalse}%
+%    \new_if#1{false}% the condition starts out false
+%    \escapechar\count@}
+%
+% \def\new_if#1#2%
+%   {\csname\expandafter\if@\string#1#2\endcsname}
+%
+% \bgroup % `if' is required
+%   \uccode`1=`i \uccode`2=`f \uppercase{\gdef\if@12{}}
+% \egroup
 
-\bgroup % `if' is required
+% We use \csstring so there is no need to push/pop escapechar.
+% We use different names so that we get a better error message.
+%
+% \normalprotected\def\newif#1%
+%   {\let\new_if_saved\newif
+%    \let\newif\new_if_check
+%    \expandafter\expandafter\expandafter\def\new_if_cs #1{true}{\let#1\iftrue }%
+%    \expandafter\expandafter\expandafter\def\new_if_cs#1{false}{\let#1\iffalse}%
+%    \new_if_cs#1{false}%
+%    \let\newif\new_if_saved}
+%
+% \normalprotected\def\new_if_cs#1#2%
+%   {\csname\expandafter\newif\csstring#1#2\endcsname}
+%
+% We wrap all into one macro:
 
-  \uccode`1=`i \uccode`2=`f \uppercase{\gdef\if@12{}}
+\normalprotected\def\newif#1%
+  {\let\new_if_saved\newif
+   \let\newif\new_if_check
+   \expandafter\def\csname\expandafter\newif\csstring#1true\endcsname {\let#1\iftrue }%
+   \expandafter\def\csname\expandafter\newif\csstring#1false\endcsname{\let#1\iffalse}%
+   \csname\expandafter\newif\csstring#1false\endcsname
+   \let\newif\new_if_saved}
 
+\bgroup
+   \normalexpanded{\gdef\noexpand\new_if_check\string i\string f{}}
 \egroup
 
 %D Let's test this one:
@@ -540,26 +610,6 @@
 \normalprotected\def\uedef{\normalprotected\edef}
 \normalprotected\def\uxdef{\normalprotected\xdef}
 
-%D The catcode constants will be redefined in later catcode related modules
-%D but they can be used in the same way.
-
-\chardef\escapecatcode      =  0
-\chardef\begingroupcatcode  =  1
-\chardef\endgroupcatcode    =  2
-\chardef\mathshiftcatcode   =  3
-\chardef\alignmentcatcode   =  4
-\chardef\endoflinecatcode   =  5
-\chardef\parametercatcode   =  6
-\chardef\superscriptcatcode =  7
-\chardef\subscriptcatcode   =  8
-\chardef\ignorecatcode      =  9
-\chardef\spacecatcode       = 10
-\chardef\lettercatcode      = 11
-\chardef\othercatcode       = 12
-\chardef\activecatcode      = 13
-\chardef\commentcatcode     = 14
-\chardef\invalidcatcode     = 15
-
 %D For a while we keep the following, as systems like tikz need it. Best
 %D not use that one \CONTEXT.
 
@@ -872,28 +922,28 @@
 \let\endgraf\par
 \let\endline\cr
 
-\def\space{ }
-\def\empty{}
-
 \normalprotected\def\null{\hpack{}}
 
 %D The following two might be overloaded later on but some modules need then
 %D earlier. These functionality is reflected in the name and will not change.
 
-\bgroup
-    \catcode`\^^M=\activecatcode%
-    \gdef\obeylines{\catcode`\^^M\activecatcode \let^^M\par}%
-    \global\let^^M\par%
-\egroup
-
-\bgroup
-    \gdef\obeyspaces{\catcode`\ \activecatcode}%
-    \obeyspaces\global\let =\space%
-\egroup
+% \bgroup
+%     \catcode`\^^M=\activecatcode%
+%     \gdef\obeylines{\catcode`\^^M\activecatcode \let^^M\par}%
+%     \global\let^^M\par%
+% \egroup
+%
+% \bgroup
+%     \gdef\obeyspaces{\catcode`\ \activecatcode}%
+%     \obeyspaces\global\let =\space%
+% \egroup
 
-%D A constant:
+\def\obeylines {\catcode\endoflineasciicode\activecatcode\letcharcode\endoflineasciicode\par}
+\def\obeyspaces{\catcode\spaceasciicode    \activecatcode\letcharcode\spaceasciicode    \space}
 
-\let\endoflinetoken=^^M
+% %D A constant:
+%
+% \let\endoflinetoken=^^M
 
 %D Also needed might be a simple loop structure and we borrow plain \TEX's one
 %D as it is often expected to be present and it is about the fastest you can
@@ -980,30 +1030,30 @@
 % module after which the official interfaces have to be used. This is needed for
 % modules not made by ctx developers.
 
-\normalprotected\def\pdfliteral               {\pdfextension literal }
-\normalprotected\def\pdfcolorstack            {\pdfextension colorstack }
-\normalprotected\def\pdfsetmatrix             {\pdfextension setmatrix }
-\normalprotected\def\pdfsave                  {\pdfextension save\relax}
-\normalprotected\def\pdfrestore               {\pdfextension restore\relax}
-\normalprotected\def\pdfobj                   {\pdfextension obj }
-\normalprotected\def\pdfrefobj                {\pdfextension refobj }
-\normalprotected\def\pdfannot                 {\pdfextension annot }
-\normalprotected\def\pdfstartlink             {\pdfextension startlink }
-\normalprotected\def\pdfendlink               {\pdfextension endlink\relax}
-\normalprotected\def\pdfoutline               {\pdfextension outline }
-\normalprotected\def\pdfdest                  {\pdfextension dest }
-\normalprotected\def\pdfthread                {\pdfextension thread }
-\normalprotected\def\pdfstartthread           {\pdfextension startthread }
-\normalprotected\def\pdfendthread             {\pdfextension endthread\relax}
-\normalprotected\def\pdfinfo                  {\pdfextension info }
-\normalprotected\def\pdfcatalog               {\pdfextension catalog }
-\normalprotected\def\pdfnames                 {\pdfextension names }
-\normalprotected\def\pdfincludechars          {\pdfextension includechars }
-\normalprotected\def\pdffontattr              {\pdfextension fontattr }
-\normalprotected\def\pdfmapfile               {\pdfextension mapfile }
-\normalprotected\def\pdfmapline               {\pdfextension mapline }
-\normalprotected\def\pdftrailer               {\pdfextension trailer }
-\normalprotected\def\pdfglyphtounicode        {\pdfextension glyphtounicode }
+\normalprotected\def\pdfliteral        {\pdfextension literal }
+\normalprotected\def\pdfcolorstack     {\pdfextension colorstack }
+\normalprotected\def\pdfsetmatrix      {\pdfextension setmatrix }
+\normalprotected\def\pdfsave           {\pdfextension save\relax}
+\normalprotected\def\pdfrestore        {\pdfextension restore\relax}
+\normalprotected\def\pdfobj            {\pdfextension obj }
+\normalprotected\def\pdfrefobj         {\pdfextension refobj }
+\normalprotected\def\pdfannot          {\pdfextension annot }
+\normalprotected\def\pdfstartlink      {\pdfextension startlink }
+\normalprotected\def\pdfendlink        {\pdfextension endlink\relax}
+\normalprotected\def\pdfoutline        {\pdfextension outline }
+\normalprotected\def\pdfdest           {\pdfextension dest }
+\normalprotected\def\pdfthread         {\pdfextension thread }
+\normalprotected\def\pdfstartthread    {\pdfextension startthread }
+\normalprotected\def\pdfendthread      {\pdfextension endthread\relax}
+\normalprotected\def\pdfinfo           {\pdfextension info }
+\normalprotected\def\pdfcatalog        {\pdfextension catalog }
+\normalprotected\def\pdfnames          {\pdfextension names }
+\normalprotected\def\pdfincludechars   {\pdfextension includechars }
+\normalprotected\def\pdffontattr       {\pdfextension fontattr }
+\normalprotected\def\pdfmapfile        {\pdfextension mapfile }
+\normalprotected\def\pdfmapline        {\pdfextension mapline }
+\normalprotected\def\pdftrailer        {\pdfextension trailer }
+\normalprotected\def\pdfglyphtounicode {\pdfextension glyphtounicode }
 
 % \chardef\pdfnofullbanner   =   1
 % \chardef\pdfnofilename     =   2
@@ -1188,12 +1238,14 @@
 \ifdefined\protrusionboundary     \else \let\protrusionboundary\boundary   \fi
 \ifdefined\wordboundary           \else \let\wordboundary      \noboundary \fi
 
-\ifdefined\mathrulesfam           \else \newcount\mathrulesfam       \fi
-\ifdefined\mathrulesmode          \else \newcount\mathrulesmode      \fi
-\ifdefined\mathsurroundmode       \else \newcount\mathsurroundmode   \fi
-\ifdefined\mathitalicsmode        \else \newcount\mathitalicsmode    \fi
-\ifdefined\mathdelimitersmode     \else \newcount\mathdelimitersmode \fi
-\ifdefined\mathscriptboxmode      \else \newcount\mathscriptboxmode  \fi
+\ifdefined\mathrulesfam           \else \newcount\mathrulesfam          \fi
+\ifdefined\mathrulesmode          \else \newcount\mathrulesmode         \fi
+\ifdefined\mathsurroundmode       \else \newcount\mathsurroundmode      \fi
+\ifdefined\mathitalicsmode        \else \newcount\mathitalicsmode       \fi
+\ifdefined\mathdelimitersmode     \else \newcount\mathdelimitersmode    \fi
+\ifdefined\mathscriptboxmode      \else \newcount\mathscriptboxmode     \fi
+\ifdefined\mathscriptcharmode     \else \newcount\mathscriptcharmode    \fi
+\ifdefined\mathrulethicknessmode  \else \newcount\mathrulethicknessmode \fi
 
 \ifdefined\hyphenpenaltymode      \else \newcount\hyphenpenaltymode      \fi
 \ifdefined\automatichyphenpenalty \else \newcount\automatichyphenpenalty \fi
diff --git a/tex/context/base/mkiv/trac-inf.lua b/tex/context/base/mkiv/trac-inf.lua
index 439e8b2dc..51893d585 100644
--- a/tex/context/base/mkiv/trac-inf.lua
+++ b/tex/context/base/mkiv/trac-inf.lua
@@ -123,6 +123,24 @@ local function elapsed(instance)
     end
 end
 
+local function currenttime(instance)
+    if type(instance) == "number" then
+        return instance
+    else
+        local timer = timers[instance or "notimer"]
+        local it = timer.timing
+        if it > 1 then
+            -- whatever
+        else
+            local starttime = timer.starttime
+            if starttime and starttime > 0 then
+                return seconds(timer.loadtime + ticks() - starttime)
+            end
+        end
+        return 0
+    end
+end
+
 local function elapsedtime(instance)
     return format("%0.3f",elapsed(instance))
 end
@@ -141,6 +159,7 @@ statistics.hastiming      = hastiming
 statistics.resettiming    = resettiming
 statistics.starttiming    = starttiming
 statistics.stoptiming     = stoptiming
+statistics.currenttime    = currenttime
 statistics.elapsed        = elapsed
 statistics.elapsedtime    = elapsedtime
 statistics.elapsedindeed  = elapsedindeed
@@ -229,7 +248,7 @@ end
 
 function statistics.runtime()
     stoptiming(statistics)
- --  stoptiming(statistics) -- somehow we can start the timer twice, but where
+ -- stoptiming(statistics) -- somehow we can start the timer twice, but where
     return statistics.formatruntime(elapsedtime(statistics))
 end
 
diff --git a/tex/context/base/mkiv/trac-log.lua b/tex/context/base/mkiv/trac-log.lua
index 1471bd4c7..297d053ab 100644
--- a/tex/context/base/mkiv/trac-log.lua
+++ b/tex/context/base/mkiv/trac-log.lua
@@ -758,7 +758,7 @@ if tex then
     local report      = logs.reporter("pages") -- not needed but saves checking when we grep for it
     local texgetcount = tex and tex.getcount
 
-    local real, user, sub
+    local real, user, sub = 0, 0, 0
 
     function logs.start_page_number()
         real = texgetcount("realpageno")
@@ -766,47 +766,35 @@ if tex then
         sub  = texgetcount("subpageno")
     end
 
-    local timing    = false
-    local starttime = nil
-    local lasttime  = nil
+    local timing   = false
+    local lasttime = nil
 
     trackers.register("pages.timing", function(v) -- only for myself (diagnostics)
-        starttime = os.clock() -- todo: use other timer
-        timing    = true
+        timing = ""
     end)
 
     function logs.stop_page_number() -- the first page can includes the initialization so we omit this in average
         if timing then
-            local elapsed, average
-            local stoptime = os.clock()
+            local elapsed = statistics.currenttime(statistics)
+            local average, page
             if not lasttime or real < 2 then
-                elapsed   = stoptime
-                average   = stoptime
-                starttime = stoptime
+                average = elapsed
+                page    = elapsed
             else
-                elapsed  = stoptime - lasttime
-                average  = (stoptime - starttime) / (real - 1)
-            end
-            lasttime = stoptime
-            if real <= 0 then
-                report("flushing page, time %0.04f / %0.04f",elapsed,average)
-            elseif user <= 0 then
-                report("flushing realpage %s, time %0.04f / %0.04f",real,elapsed,average)
-            elseif sub <= 0 then
-                report("flushing realpage %s, userpage %s, time %0.04f / %0.04f",real,user,elapsed,average)
-            else
-                report("flushing realpage %s, userpage %s, subpage %s, time %0.04f / %0.04f",real,user,sub,elapsed,average)
+                average = elapsed / (real - 1)
+                page    = elapsed - lasttime
             end
+            lasttime = elapsed
+            timing   = formatters[", total %0.03f, page %0.03f, average %0.03f"](elapsed,page,average)
+        end
+        if real <= 0 then
+            report("flushing page%s",timing)
+        elseif user <= 0 then
+            report("flushing realpage %s%s",real,timing)
+        elseif sub <= 0 then
+            report("flushing realpage %s, userpage %s%s",real,user,timing)
         else
-            if real <= 0 then
-                report("flushing page")
-            elseif user <= 0 then
-                report("flushing realpage %s",real)
-            elseif sub <= 0 then
-                report("flushing realpage %s, userpage %s",real,user)
-            else
-                report("flushing realpage %s, userpage %s, subpage %s",real,user,sub)
-            end
+            report("flushing realpage %s, userpage %s, subpage %s%s",real,user,sub,timing)
         end
         logs.flush()
     end
diff --git a/tex/context/base/mkiv/trac-vis.lua b/tex/context/base/mkiv/trac-vis.lua
index 0e37752db..91ee1cf7d 100644
--- a/tex/context/base/mkiv/trac-vis.lua
+++ b/tex/context/base/mkiv/trac-vis.lua
@@ -1433,8 +1433,7 @@ do
     }
 
     local function markfonts(list)
-        for n in traverse_nodes(list) do
-            local id = getid(n)
+        for n, id in traverse_nodes(list) do
             if id == glyph_code then
                 local font = getfont(n)
                 local okay = used[font]
diff --git a/tex/context/base/mkiv/trac-vis.mkiv b/tex/context/base/mkiv/trac-vis.mkiv
index a6a3fa5a2..b7e506faf 100644
--- a/tex/context/base/mkiv/trac-vis.mkiv
+++ b/tex/context/base/mkiv/trac-vis.mkiv
@@ -122,6 +122,11 @@
 \unexpanded\def\showfontitalics
   {\clf_setvisual{italic}}
 
+\unexpanded\def\showglyphdata
+  {\showglyphs
+   \showfontkerns
+   \showfontitalics}
+
 \unexpanded\def\showfontexpansion
   {\clf_setvisual{expansion}}
 
diff --git a/tex/context/base/mkiv/util-lua.lua b/tex/context/base/mkiv/util-lua.lua
index b7de11936..7c5e1bf2a 100644
--- a/tex/context/base/mkiv/util-lua.lua
+++ b/tex/context/base/mkiv/util-lua.lua
@@ -198,12 +198,12 @@ function luautilities.checkmemory(previous,threshold,trace) -- threshold in MB
             collectgarbage("collect")
             local afterwards = collectgarbage("count")
             if trace or tracememory then
-                report_mem("previous %i MB, current %i MB, delta %i MB, threshold %i MB, afterwards %i MB",
+                report_mem("previous %r MB, current %r MB, delta %r MB, threshold %r MB, afterwards %r MB",
                     previous/1024,current/1024,delta/1024,threshold,afterwards)
             end
             return afterwards
         elseif trace or tracememory then
-            report_mem("previous %i MB, current %i MB, delta %i MB, threshold %i MB",
+            report_mem("previous %r MB, current %r MB, delta %r MB, threshold %r MB",
                 previous/1024,current/1024,delta/1024,threshold)
         end
     end
diff --git a/tex/context/base/mkiv/util-prs.lua b/tex/context/base/mkiv/util-prs.lua
index 48d59a9f3..891f1096a 100644
--- a/tex/context/base/mkiv/util-prs.lua
+++ b/tex/context/base/mkiv/util-prs.lua
@@ -31,6 +31,7 @@ utilities.parsers.hashes = hashes
 local digit       = R("09")
 local space       = P(' ')
 local equal       = P("=")
+local colon       = P(":")
 local comma       = P(",")
 local lbrace      = P("{")
 local rbrace      = P("}")
@@ -72,11 +73,13 @@ lpegpatterns.nested        = nestedbraces  -- no capture
 lpegpatterns.argument      = argument      -- argument after e.g. =
 lpegpatterns.content       = content       -- rest after e.g =
 
-local value     = P(lbrace * C((nobrace + nestedbraces)^0) * rbrace) + C((nestedbraces + (1-comma))^0)
+local value     = lbrace * C((nobrace + nestedbraces)^0) * rbrace
+                + C((nestedbraces + (1-comma))^0)
 
 local key       = C((1-equal-comma)^1)
 local pattern_a = (space+comma)^0 * (key * equal * value + key * C(""))
 local pattern_c = (space+comma)^0 * (key * equal * value)
+local pattern_d = (space+comma)^0 * (key * (equal+colon) * value + key * C(""))
 
 local key       = C((1-space-equal-comma)^1)
 local pattern_b = spaces * comma^0 * spaces * (key * ((spaces * equal * spaces * value) + C("")))
@@ -92,10 +95,12 @@ end
 local pattern_a_s = (pattern_a/set)^1
 local pattern_b_s = (pattern_b/set)^1
 local pattern_c_s = (pattern_c/set)^1
+local pattern_d_s = (pattern_d/set)^1
 
 patterns.settings_to_hash_a = pattern_a_s
 patterns.settings_to_hash_b = pattern_b_s
 patterns.settings_to_hash_c = pattern_c_s
+patterns.settings_to_hash_d = pattern_d_s
 
 function parsers.make_settings_to_hash_pattern(set,how)
     if how == "strict" then
@@ -126,6 +131,18 @@ function parsers.settings_to_hash(str,existing)
     end
 end
 
+function parsers.settings_to_hash_colon_too(str)
+    if not str or str == "" then
+        return { }
+    elseif type(str) == "table" then
+        return str
+    else
+        hash = { }
+        lpegmatch(pattern_d_s,str)
+        return hash
+    end
+end
+
 function parsers.settings_to_hash_tolerant(str,existing)
     if not str or str == "" then
         return { }
@@ -165,7 +182,7 @@ function parsers.settings_to_hash_strict(str,existing)
 end
 
 local separator = comma * space^0
-local value     = P(lbrace * C((nobrace + nestedbraces)^0) * rbrace)
+local value     = lbrace * C((nobrace + nestedbraces)^0) * rbrace
                 + C((nestedbraces + (1-comma))^0)
 local pattern   = spaces * Ct(value*(separator*value)^0)
 
@@ -210,7 +227,7 @@ function parsers.settings_to_numbers(str)
     return str
 end
 
-local value     = P(lbrace * C((nobrace + nestedbraces)^0) * rbrace)
+local value     = lbrace * C((nobrace + nestedbraces)^0) * rbrace
                 + C((nestedbraces + nestedbrackets + nestedparents + (1-comma))^0)
 local pattern   = spaces * Ct(value*(separator*value)^0)
 
@@ -242,7 +259,7 @@ function parsers.groupedsplitat(symbol,withaction)
     if not pattern then
         local symbols   = S(symbol)
         local separator = space^0 * symbols * space^0
-        local value     = P(lbrace * C((nobrace + nestedbraces)^0) * rbrace)
+        local value     = lbrace * C((nobrace + nestedbraces)^0) * rbrace
                         + C((nestedbraces + (1-(space^0*(symbols+P(-1)))))^0)
         if withaction then
             local withvalue = Carg(1) * value / function(f,s) return f(s) end
diff --git a/tex/context/base/mkiv/util-sto.lua b/tex/context/base/mkiv/util-sto.lua
index 5b6915eaf..0da685e9f 100644
--- a/tex/context/base/mkiv/util-sto.lua
+++ b/tex/context/base/mkiv/util-sto.lua
@@ -196,6 +196,16 @@ function table.getmetatablekey(t,key,value)
     return m and m[key]
 end
 
+function table.makeweak(t)
+    local m = getmetatable(t)
+    if m then
+        m.__mode = "v"
+    else
+        setmetatable(t,{ __mode = "v" })
+    end
+    return t
+end
+
 -- Problem: we have no __next (which is ok as it would probably slow down lua) so
 -- we cannot loop over the keys.
 
diff --git a/tex/context/fonts/mkiv/type-imp-cambria.mkiv b/tex/context/fonts/mkiv/type-imp-cambria.mkiv
index f5679fd92..06781a8d0 100644
--- a/tex/context/fonts/mkiv/type-imp-cambria.mkiv
+++ b/tex/context/fonts/mkiv/type-imp-cambria.mkiv
@@ -20,6 +20,8 @@
     % microsoft: cambria.ttc cambriab.ttf cambriai.ttf cambriaz.ttf
     % ascender : cambmath.ttf cambria.ttf cambriab.ttf cambriai.ttf cambriaz.ttf
 
+    \doifunknownfontfeature {cambria-math-bold} {\definefontfeature[cambria-math-bold][boldened]}
+
     \starttypescript [\s!math,\s!serif] [cambria,cambria-x,cambria-y]
         % whatever matches
         \definefontsynonym [CambriaMath]  [\s!name:cambriamath]
@@ -42,15 +44,18 @@
 
     \starttypescript [\s!math] [cambria,cambria-m,cambria-a] [\s!name]
         \loadfontgoodies[cambria-math]
-        \definefontsynonym [\s!MathRoman] [CambriaMath] [\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=cambria-math]
+        \definefontsynonym [\s!MathRoman]     [CambriaMath] [\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=cambria-math]
+        \definefontsynonym [\s!MathRomanBold] [CambriaMath] [\s!features={\s!math\mathsizesuffix,cambria-math-bold,mathextra},\s!goodies=cambria-math]
     \stoptypescript
     \starttypescript [\s!math] [cambria-x] [\s!name]
         \loadfontgoodies[cambria-math]
-        \definefontsynonym [\s!MathRoman] [CambriaMath] [\s!features={\s!math,mathextra},\s!goodies=cambria-math]
+        \definefontsynonym [\s!MathRoman]     [CambriaMath] [\s!features={\s!math,mathextra},\s!goodies=cambria-math]
+        \definefontsynonym [\s!MathRomanBold] [CambriaMath] [\s!features={\s!math,cambria-math-bold,mathextra},\s!goodies=cambria-math]
     \stoptypescript
     \starttypescript [\s!math] [cambria-y] [\s!name]
         \loadfontgoodies[cambria-math]
-        \definefontsynonym [\s!MathRoman] [CambriaMath] [\s!features={\s!math-nostack\mathsizesuffix,mathextra},\s!goodies=cambria-math]
+        \definefontsynonym [\s!MathRoman]     [CambriaMath] [\s!features={\s!math-nostack\mathsizesuffix,mathextra},\s!goodies=cambria-math]
+        \definefontsynonym [\s!MathRomanBold] [CambriaMath] [\s!features={\s!math-nostack\mathsizesuffix,cambria-math-bold,mathextra},\s!goodies=cambria-math]
     \stoptypescript
 
     \starttypescript [\s!serif] [cambria,cambria-m,cambria-a] [\s!name]
diff --git a/tex/context/fonts/mkiv/type-imp-dejavu.mkiv b/tex/context/fonts/mkiv/type-imp-dejavu.mkiv
index 582d8a764..3af9d2d17 100644
--- a/tex/context/fonts/mkiv/type-imp-dejavu.mkiv
+++ b/tex/context/fonts/mkiv/type-imp-dejavu.mkiv
@@ -15,6 +15,8 @@
 
 \starttypescriptcollection[dejavu]
 
+    \doifunknownfontfeature {dejavu-math-bold} {\definefontfeature[dejavu-math-bold][boldened]}
+
     \starttypescript [\s!serif] [dejavu] [\s!name]
         \setups[\s!font:\s!fallback:\s!serif]
         \definefontsynonym [\s!Serif]           [\s!name:dejavuserif]           [\s!features=\s!default,\s!fallbacks=\s!Serif]
@@ -41,7 +43,8 @@
 
     \starttypescript [\s!math][dejavu][\s!name]
         \loadfontgoodies[dejavu-math]
-        \definefontsynonym[\s!MathRoman][file:texgyredejavu-math][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=dejavu-math]
+        \definefontsynonym[\s!MathRoman]    [file:texgyredejavu-math][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=dejavu-math]
+        \definefontsynonym[\s!MathRomanBold][file:texgyredejavu-math][\s!features={\s!math\mathsizesuffix,dejavu-math-bold,mathextra},\s!goodies=schola-math]
     \stoptypescript
 
     \starttypescript[dejavu]
diff --git a/tex/context/fonts/mkiv/type-imp-latinmodern.mkiv b/tex/context/fonts/mkiv/type-imp-latinmodern.mkiv
index 63f74027b..cc9559d8b 100644
--- a/tex/context/fonts/mkiv/type-imp-latinmodern.mkiv
+++ b/tex/context/fonts/mkiv/type-imp-latinmodern.mkiv
@@ -28,6 +28,8 @@
 
 \starttypescriptcollection[latinmodern]
 
+    \doifunknownfontfeature {lm-math-bold} {\definefontfeature[lm-math-bold][boldened]}
+
     \starttypescript [\s!serif] [simple] [\s!name]
         \definefontsynonym [\s!Simple] [\s!file:lmmonoproplt10-regular] [\s!features=\s!default]
     \stoptypescript
@@ -180,7 +182,7 @@
     \starttypescript [\s!math] [modern,latin-modern]
         \loadfontgoodies[lm]
         \definefontsynonym [LMMathRoman-Regular] [\v!file:latinmodern-math-regular.otf] [\s!features={\s!math\mathsizesuffix,lm-math,mathextra},\s!goodies=lm]
-        \definefontsynonym [LMMathRoman-Bold]    [\v!file:latinmodern-math-regular.otf] [\s!features={\s!math\mathsizesuffix,lm-math,mathextra},\s!goodies=lm]
+        \definefontsynonym [LMMathRoman-Bold]    [\v!file:latinmodern-math-regular.otf] [\s!features={\s!math\mathsizesuffix,lm-math-bold,lm-math,mathextra},\s!goodies=lm]
     \stoptypescript
 
     \starttypescript [modern-designsize-virtual]
diff --git a/tex/context/fonts/mkiv/type-imp-modernlatin.mkiv b/tex/context/fonts/mkiv/type-imp-modernlatin.mkiv
index a3f4762f1..2494d1af2 100644
--- a/tex/context/fonts/mkiv/type-imp-modernlatin.mkiv
+++ b/tex/context/fonts/mkiv/type-imp-modernlatin.mkiv
@@ -13,50 +13,52 @@
 
 \starttypescriptcollection[modernlatin]
 
-    \definefontfeature[lm-rm-regular][effect={width=0.15,delta=1.00}]
-    \definefontfeature[lm-rm-bold]   [effect={width=0.30,delta=1.00}]
-    \definefontfeature[lm-ss-regular][effect={width=0.10,delta=1.00}]
-    \definefontfeature[lm-ss-bold]   [effect={width=0.20,delta=1.00}]
-    \definefontfeature[lm-tt-regular][effect={width=0.20,delta=1.00}]
-    \definefontfeature[lm-tt-bold]   [effect={width=0.30,delta=1.00}]
+    \doifunknownfontfeature {lm-serif-regular} {\definefontfeature[lm-serif-regular][boldened-15]}
+    \doifunknownfontfeature {lm-serif-bold}    {\definefontfeature[lm-serif-bold]   [boldened-30]}
+    \doifunknownfontfeature {lm-sans-regular}  {\definefontfeature[lm-sans-regular] [boldened-10]}
+    \doifunknownfontfeature {lm-sans-bold}     {\definefontfeature[lm-sans-bold]    [boldened-20]}
+    \doifunknownfontfeature {lm-mono-regular}  {\definefontfeature[lm-mono-regular] [boldened-20]}
+    \doifunknownfontfeature {lm-mono-bold}     {\definefontfeature[lm-mono-bold]    [boldened-30]}
+    \doifunknownfontfeature {lm-math-regular}  {\definefontfeature[lm-math-regular] [boldened-15]}
+    \doifunknownfontfeature {lm-math-bold}     {\definefontfeature[lm-math-bold]    [boldened-30]}
 
     \starttypescript [\s!serif] [modern-latin]
       % \loadfontgoodies[lm]
-        \definefontsynonym [Serif]           [\s!file:lmroman10-regular]      [\s!features={\s!default,lm-rm-regular}]
-        \definefontsynonym [SerifItalic]     [\s!file:lmroman10-italic]       [\s!features={\s!default,lm-rm-regular}]
-        \definefontsynonym [SerifSlanted]    [\s!file:lmromanslant10-regular] [\s!features={\s!default,lm-rm-regular}]
-        \definefontsynonym [SerifBold]       [\s!file:lmroman10-regular]      [\s!features={\s!default,lm-rm-bold}]
-        \definefontsynonym [SerifBoldItalic] [\s!file:lmroman10-italic]       [\s!features={\s!default,lm-rm-bold}]
-        \definefontsynonym [SerifBoldSlanted][\s!file:lmromanslant10-regular] [\s!features={\s!default,lm-rm-bold}]
+        \definefontsynonym [Serif]           [\s!file:lmroman10-regular]      [\s!features={\s!default,lm-serif-regular}]
+        \definefontsynonym [SerifItalic]     [\s!file:lmroman10-italic]       [\s!features={\s!default,lm-serif-regular}]
+        \definefontsynonym [SerifSlanted]    [\s!file:lmromanslant10-regular] [\s!features={\s!default,lm-serif-regular}]
+        \definefontsynonym [SerifBold]       [\s!file:lmroman10-regular]      [\s!features={\s!default,lm-serif-bold}]
+        \definefontsynonym [SerifBoldItalic] [\s!file:lmroman10-italic]       [\s!features={\s!default,lm-serif-bold}]
+        \definefontsynonym [SerifBoldSlanted][\s!file:lmromanslant10-regular] [\s!features={\s!default,lm-serif-bold}]
     \stoptypescript
 
     \starttypescript [\s!sans] [modern-latin]
       % \loadfontgoodies[lm]
-        \definefontsynonym [Sans]           [\s!file:lmsans10-regular] [\s!features={\s!default,lm-ss-regular}]
-        \definefontsynonym [SansItalic]     [\s!file:lmsans10-oblique] [\s!features={\s!default,lm-ss-regular}]
-        \definefontsynonym [SansSlanted]    [\s!file:lmsans10-oblique] [\s!features={\s!default,lm-ss-regular}]
-        \definefontsynonym [SansBold]       [\s!file:lmsans10-regular] [\s!features={\s!default,lm-ss-bold}]
-        \definefontsynonym [SansBoldItalic] [\s!file:lmsans10-oblique] [\s!features={\s!default,lm-ss-bold}]
-        \definefontsynonym [SansBoldSlanted][\s!file:lmsans10-oblique] [\s!features={\s!default,lm-ss-bold}]
+        \definefontsynonym [Sans]           [\s!file:lmsans10-regular] [\s!features={\s!default,lm-sans-regular}]
+        \definefontsynonym [SansItalic]     [\s!file:lmsans10-oblique] [\s!features={\s!default,lm-sans-regular}]
+        \definefontsynonym [SansSlanted]    [\s!file:lmsans10-oblique] [\s!features={\s!default,lm-sans-regular}]
+        \definefontsynonym [SansBold]       [\s!file:lmsans10-regular] [\s!features={\s!default,lm-sans-bold}]
+        \definefontsynonym [SansBoldItalic] [\s!file:lmsans10-oblique] [\s!features={\s!default,lm-sans-bold}]
+        \definefontsynonym [SansBoldSlanted][\s!file:lmsans10-oblique] [\s!features={\s!default,lm-sans-bold}]
     \stoptypescript
 
     \starttypescript [\s!mono] [modern-latin]
       % \loadfontgoodies[lm]
-        \definefontsynonym [Mono]           [\s!file:lmmono10-regular]      [\s!features={\s!default,lm-tt-regular}]
-        \definefontsynonym [MonoItalic]     [\s!file:lmmono10-italic]       [\s!features={\s!default,lm-tt-regular}]
-        \definefontsynonym [MonoSlanted]    [\s!file:lmmonoslant10-regular] [\s!features={\s!default,lm-tt-regular}]
-        \definefontsynonym [MonoBold]       [\s!file:lmmono10-regular]      [\s!features={\s!default,lm-tt-bold}]
-        \definefontsynonym [MonoBoldItalic] [\s!file:lmmono10-italic]       [\s!features={\s!default,lm-tt-bold}]
-        \definefontsynonym [MonoBoldSlanted][\s!file:lmmonoslant10-regular] [\s!features={\s!default,lm-tt-bold}]
+        \definefontsynonym [Mono]           [\s!file:lmmono10-regular]      [\s!features={\s!default,lm-mono-regular}]
+        \definefontsynonym [MonoItalic]     [\s!file:lmmono10-italic]       [\s!features={\s!default,lm-mono-regular}]
+        \definefontsynonym [MonoSlanted]    [\s!file:lmmonoslant10-regular] [\s!features={\s!default,lm-mono-regular}]
+        \definefontsynonym [MonoBold]       [\s!file:lmmono10-regular]      [\s!features={\s!default,lm-mono-bold}]
+        \definefontsynonym [MonoBoldItalic] [\s!file:lmmono10-italic]       [\s!features={\s!default,lm-mono-bold}]
+        \definefontsynonym [MonoBoldSlanted][\s!file:lmmonoslant10-regular] [\s!features={\s!default,lm-mono-bold}]
     \stoptypescript
 
     \starttypescript [\s!math] [modern-latin]
         \loadfontgoodies[lm]
-        \definefontsynonym [LMMathRoman-Regular] [\v!file:latinmodern-math-regular.otf] [\s!features={\s!math\mathsizesuffix,lm-math,mathextra},\s!goodies=lm]
-        \definefontsynonym [LMMathRoman-Bold]    [\v!file:latinmodern-math-regular.otf] [\s!features={\s!math\mathsizesuffix,lm-math,mathextra},\s!goodies=lm]
+        \definefontsynonym [MathRoman]     [\v!file:latinmodern-math-regular.otf] [\s!features={\s!math\mathsizesuffix,lm-math,lm-math-regular,mathextra},\s!goodies=lm]
+        \definefontsynonym [MathRomanBold] [\v!file:latinmodern-math-regular.otf] [\s!features={\s!math\mathsizesuffix,lm-math,lm-math-bold,mathextra},\s!goodies=lm]
     \stoptypescript
 
-    \starttypescript [modern-latin]
+    \starttypescript [modern-latin,modernlatin]
         \definetypeface [\typescriptone] [\s!rm] [\s!serif] [modern-latin] [\s!default]
         \definetypeface [\typescriptone] [\s!ss] [\s!sans]  [modern-latin] [\s!default]
         \definetypeface [\typescriptone] [\s!tt] [\s!mono]  [modern-latin] [\s!default]
diff --git a/tex/context/fonts/mkiv/type-imp-texgyre.mkiv b/tex/context/fonts/mkiv/type-imp-texgyre.mkiv
index 2bec4c2a8..583da77c1 100644
--- a/tex/context/fonts/mkiv/type-imp-texgyre.mkiv
+++ b/tex/context/fonts/mkiv/type-imp-texgyre.mkiv
@@ -20,6 +20,11 @@
 
 \starttypescriptcollection[texgyre]
 
+    \doifunknownfontfeature {pagella-math-bold} {\definefontfeature[pagella-math-bold][boldened]}
+    \doifunknownfontfeature {schola-math-bold}  {\definefontfeature[schola-math-bold] [boldened]}
+    \doifunknownfontfeature {bonum-math-bold}   {\definefontfeature[bonum-math-bold]  [boldened]}
+    \doifunknownfontfeature {termes-math-bold}  {\definefontfeature[termes-math-bold] [boldened]}
+
     \definetypescriptprefix [f:pagella] [pagella]
     \definetypescriptprefix [f:termes]  [termes]
     \definetypescriptprefix [f:heros]   [heros]
@@ -242,7 +247,8 @@
         \starttypescript [\s!math][times,termes][\s!all]
           % \loadfontgoodies[texgyre]
           % \definefontsynonym[\s!MathRoman][file:texgyre-termes-math-regular.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=texgyre]
-            \definefontsynonym[\s!MathRoman][file:texgyretermes-math.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=termes-math]
+            \definefontsynonym[\s!MathRoman]    [file:texgyretermes-math.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=termes-math]
+            \definefontsynonym[\s!MathRomanBold][file:texgyretermes-math.otf][\s!features={\s!math\mathsizesuffix,termes-math-bold,mathextra},\s!goodies=schola-math]
         \stoptypescript
 
     \stoptypescriptcollection
@@ -270,7 +276,8 @@
         \starttypescript [\s!math][palatino,pagella][\s!all]
           % \loadfontgoodies[texgyre]
           % \definefontsynonym[\s!MathRoman][file:texgyre-pagella-math-regular.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=texgyre]
-            \definefontsynonym[\s!MathRoman][file:texgyrepagella-math.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=pagella-math]
+            \definefontsynonym[\s!MathRoman]    [file:texgyrepagella-math.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=pagella-math]
+            \definefontsynonym[\s!MathRomanBold][file:texgyrepagella-math.otf][\s!features={\s!math\mathsizesuffix,pagella-math-bold,mathextra},\s!goodies=schola-math]
         \stoptypescript
 
     \stoptypescriptcollection
@@ -282,7 +289,8 @@
     \starttypescript [\s!math][bookman,bonum][\s!all]
       % \loadfontgoodies[texgyre]
       % \definefontsynonym[\s!MathRoman][file:texgyre-bonum-math-regular.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=texgyre]
-        \definefontsynonym[\s!MathRoman][file:texgyrebonum-math.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=bonum-math]
+        \definefontsynonym[\s!MathRoman]    [file:texgyrebonum-math.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=bonum-math]
+        \definefontsynonym[\s!MathRomanBold][file:texgyrebonum-math.otf][\s!features={\s!math\mathsizesuffix,bonum-math-bold,mathextra},\s!goodies=schola-math]
     \stoptypescript
 
 \stoptypescriptcollection
@@ -292,7 +300,8 @@
     \starttypescript [\s!math][schoolbook,schola][\s!all]
       % \loadfontgoodies[texgyre]
       % \definefontsynonym[\s!MathRoman][file:texgyre-schola-math-regular.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=texgyre]
-        \definefontsynonym[\s!MathRoman][file:texgyreschola-math.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=schola-math]
+        \definefontsynonym[\s!MathRoman]    [file:texgyreschola-math.otf][\s!features={\s!math\mathsizesuffix,mathextra},\s!goodies=schola-math]
+        \definefontsynonym[\s!MathRomanBold][file:texgyreschola-math.otf][\s!features={\s!math\mathsizesuffix,schola-math-bold,mathextra},\s!goodies=schola-math]
     \stoptypescript
 
 \stoptypescriptcollection
diff --git a/tex/context/interface/mkii/keys-nl.xml b/tex/context/interface/mkii/keys-nl.xml
index 212685d44..f493e096f 100644
--- a/tex/context/interface/mkii/keys-nl.xml
+++ b/tex/context/interface/mkii/keys-nl.xml
@@ -188,6 +188,7 @@
 		<cd:variable name='extremestretch' value='extremestretch'/>
 		<cd:variable name='fact' value='gegeven'/>
 		<cd:variable name='february' value='februari'/>
+		<cd:variable name='field' value='veld'/>
 		<cd:variable name='figure' value='figuur'/>
 		<cd:variable name='figures' value='figuren'/>
 		<cd:variable name='file' value='file'/>
@@ -800,7 +801,7 @@
 		<cd:constant name='family' value='soort'/>
 		<cd:constant name='features' value='features'/>
 		<cd:constant name='fences' value='fences'/>
-		<cd:constant name='field' value='field'/>
+		<cd:constant name='field' value='veld'/>
 		<cd:constant name='fieldbackgroundcolor' value='veldachtergrondkleur'/>
 		<cd:constant name='fieldframecolor' value='veldkaderkleur'/>
 		<cd:constant name='fieldlayer' value='veldlaag'/>
@@ -855,6 +856,7 @@
 		<cd:constant name='headerstate' value='hoofdstatus'/>
 		<cd:constant name='headlabel' value='koplabel'/>
 		<cd:constant name='headnumber' value='kopnummer'/>
+		<cd:constant name='headseparator' value='kopscheider'/>
 		<cd:constant name='headstyle' value='kopletter'/>
 		<cd:constant name='height' value='hoogte'/>
 		<cd:constant name='hfactor' value='hfactor'/>
@@ -1081,6 +1083,7 @@
 		<cd:constant name='preview' value='preview'/>
 		<cd:constant name='previous' value='vorige'/>
 		<cd:constant name='previousnumber' value='vorigenummer'/>
+		<cd:constant name='print' value='print'/>
 		<cd:constant name='printable' value='printbaar'/>
 		<cd:constant name='process' value='proces'/>
 		<cd:constant name='profile' value='profile'/>
@@ -1166,8 +1169,10 @@
 		<cd:constant name='sidemethod' value='zijmethode'/>
 		<cd:constant name='sidespaceafter' value='zijnawit'/>
 		<cd:constant name='sidespacebefore' value='zijvoorwit'/>
+		<cd:constant name='sidespaceinbetween' value='zijtussenwit'/>
 		<cd:constant name='sidethreshold' value='sidethreshold'/>
 		<cd:constant name='sign' value='teken'/>
+		<cd:constant name='simplecommand' value='simpelcommando'/>
 		<cd:constant name='size' value='formaat'/>
 		<cd:constant name='slantedfeatures' value='slantedfeatures'/>
 		<cd:constant name='slantedfont' value='slantedfont'/>
diff --git a/tex/context/interface/mkiv/context-en.xml b/tex/context/interface/mkiv/context-en.xml
index 4cfb3c7fe..8d0ae0644 100644
--- a/tex/context/interface/mkiv/context-en.xml
+++ b/tex/context/interface/mkiv/context-en.xml
@@ -11575,6 +11575,45 @@
     </cd:keywords>
    </cd:arguments>
   </cd:command>
+  <cd:command category="fonts conditional" file="font-fea.mkvi" level="system" name="doifelsefontfeature">
+   <cd:arguments>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:name"/>
+    </cd:keywords>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:true"/>
+    </cd:keywords>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:false"/>
+    </cd:keywords>
+   </cd:arguments>
+  </cd:command>
+  <cd:command category="fonts conditional" file="font-fea.mkvi" level="system" name="doiffontfeatureelse">
+   <cd:arguments>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:name"/>
+    </cd:keywords>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:true"/>
+    </cd:keywords>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:false"/>
+    </cd:keywords>
+   </cd:arguments>
+  </cd:command>
+  <cd:command category="fonts conditional" file="font-fea.mkvi" level="system" name="doifunknownfontfeature">
+   <cd:arguments>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:name"/>
+    </cd:keywords>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:true"/>
+    </cd:keywords>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:false"/>
+    </cd:keywords>
+   </cd:arguments>
+  </cd:command>
   <cd:command category="fonts" file="font-fea.mkvi" level="system" name="doaddfeature">
    <cd:arguments>
     <cd:keywords delimiters="braces" list="yes">
@@ -44449,6 +44488,8 @@
   <cd:command file="trc-vis.mkiv" level="document" name="showglyphs"/>
   <cd:command file="trc-vis.mkiv" level="document" name="showfontkerns"/>
   <cd:command file="trc-vis.mkiv" level="document" name="showfontitalics"/>
+  <cd:command file="trc-vis.mkiv" level="document" name="showglyphdata"/>
+  <cd:command file="trc-vis.mkiv" level="document" name="showfontexpansion"/>
   <cd:command file="trc-vis.mkiv" level="system" name="setvisualizerfont">
    <cd:arguments>
     <cd:keywords optional="yes">
@@ -45671,6 +45712,45 @@
     </cd:keywords>
    </cd:arguments>
   </cd:command>
+  <cd:command category="xml" file="lxml-ini.mkiv" level="style" name="xmldoifatt">
+   <cd:arguments>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:node"/>
+    </cd:keywords>
+    <cd:string/>
+    <cd:string/>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:true"/>
+    </cd:keywords>
+   </cd:arguments>
+  </cd:command>
+  <cd:command category="xml" file="lxml-ini.mkiv" level="style" name="xmldoifnotatt">
+   <cd:arguments>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:node"/>
+    </cd:keywords>
+    <cd:string/>
+    <cd:string/>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:true"/>
+    </cd:keywords>
+   </cd:arguments>
+  </cd:command>
+  <cd:command category="xml" file="lxml-ini.mkiv" level="style" name="xmldoifelseatt">
+   <cd:arguments>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:node"/>
+    </cd:keywords>
+    <cd:string/>
+    <cd:string/>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:true"/>
+    </cd:keywords>
+    <cd:keywords delimiters="braces">
+     <cd:constant type="cd:false"/>
+    </cd:keywords>
+   </cd:arguments>
+  </cd:command>
   <cd:command category="xml" file="lxml-ini.mkiv" level="style" name="xmldoifselfempty">
    <cd:arguments>
     <cd:keywords delimiters="braces">
diff --git a/tex/context/interface/mkiv/i-context.pdf b/tex/context/interface/mkiv/i-context.pdf
index 4ef3011df..16cba5392 100644
--- a/tex/context/interface/mkiv/i-context.pdf
+++ b/tex/context/interface/mkiv/i-context.pdf
diff --git a/tex/context/interface/mkiv/i-fonts.xml b/tex/context/interface/mkiv/i-fonts.xml
index 1e6e169a4..9735f8935 100644
--- a/tex/context/interface/mkiv/i-fonts.xml
+++ b/tex/context/interface/mkiv/i-fonts.xml
@@ -421,7 +421,6 @@
             <cd:resolve name="argument-false"/>
         </cd:arguments>
     </cd:command>
-
     <cd:command name="doifcurrentfonthasfeatureelse" level="system" category="fonts conditional" file="font-fea.mkvi">
         <cd:arguments>
             <cd:resolve name="argument-name"/>
@@ -430,6 +429,29 @@
         </cd:arguments>
     </cd:command>
 
+    <cd:command name="doifelsefontfeature" level="system" category="fonts conditional" file="font-fea.mkvi">
+        <cd:arguments>
+            <cd:resolve name="argument-name"/>
+            <cd:resolve name="argument-true"/>
+            <cd:resolve name="argument-false"/>
+        </cd:arguments>
+    </cd:command>
+    <cd:command name="doiffontfeatureelse" level="system" category="fonts conditional" file="font-fea.mkvi">
+        <cd:arguments>
+            <cd:resolve name="argument-name"/>
+            <cd:resolve name="argument-true"/>
+            <cd:resolve name="argument-false"/>
+        </cd:arguments>
+    </cd:command>
+
+    <cd:command name="doifunknownfontfeature" level="system" category="fonts conditional" file="font-fea.mkvi">
+        <cd:arguments>
+            <cd:resolve name="argument-name"/>
+            <cd:resolve name="argument-true"/>
+            <cd:resolve name="argument-false"/>
+        </cd:arguments>
+    </cd:command>
+
     <cd:command name="doaddfeature" level="system" category="fonts" file="font-fea.mkvi">
         <cd:arguments>
             <cd:resolve name="argument-name-list"/>
diff --git a/tex/context/interface/mkiv/i-readme.pdf b/tex/context/interface/mkiv/i-readme.pdf
index d8b9f44d9..539507938 100644
--- a/tex/context/interface/mkiv/i-readme.pdf
+++ b/tex/context/interface/mkiv/i-readme.pdf
diff --git a/tex/context/interface/mkiv/i-visualizer.xml b/tex/context/interface/mkiv/i-visualizer.xml
index daaad28cd..cf9d22e22 100644
--- a/tex/context/interface/mkiv/i-visualizer.xml
+++ b/tex/context/interface/mkiv/i-visualizer.xml
@@ -148,6 +148,10 @@
 
     <cd:command name="showfontitalics" level="document" file="trc-vis.mkiv"/>
 
+    <cd:command name="showglyphdata" level="document" file="trc-vis.mkiv"/>
+
+    <cd:command name="showfontexpansion" level="document" file="trc-vis.mkiv"/>
+
     <cd:command name="setvisualizerfont" level="system" file="trc-vis.mkiv">
         <cd:arguments>
             <cd:resolve name="keyword-font-optional"/>
@@ -156,4 +160,4 @@
 
     <cd:command name="resetvisualizers" level="system" file="trc-vis.mkiv"/>
 
-</cd:interface>
\ No newline at end of file
+</cd:interface>
diff --git a/tex/context/interface/mkiv/i-xml.xml b/tex/context/interface/mkiv/i-xml.xml
index d09913f7c..1786e1bf6 100644
--- a/tex/context/interface/mkiv/i-xml.xml
+++ b/tex/context/interface/mkiv/i-xml.xml
@@ -664,6 +664,34 @@
         </cd:arguments>
     </cd:command>
 
+    <cd:command name="xmldoifatt" level="style" category="xml" file="lxml-ini.mkiv">
+        <cd:arguments>
+            <cd:resolve name="argument-node"/>
+            <cd:string/>
+            <cd:string/>
+            <cd:resolve name="argument-true"/>
+        </cd:arguments>
+    </cd:command>
+
+    <cd:command name="xmldoifnotatt" level="style" category="xml" file="lxml-ini.mkiv">
+        <cd:arguments>
+            <cd:resolve name="argument-node"/>
+            <cd:string/>
+            <cd:string/>
+            <cd:resolve name="argument-true"/>
+        </cd:arguments>
+    </cd:command>
+
+    <cd:command name="xmldoifelseatt" level="style" category="xml" file="lxml-ini.mkiv">
+        <cd:arguments>
+            <cd:resolve name="argument-node"/>
+            <cd:string/>
+            <cd:string/>
+            <cd:resolve name="argument-true"/>
+            <cd:resolve name="argument-false"/>
+        </cd:arguments>
+    </cd:command>
+
     <cd:command name="xmldoifselfempty" level="style" category="xml" file="lxml-ini.mkiv">
         <cd:arguments>
             <cd:resolve name="argument-node"/>
diff --git a/tex/generic/context/luatex/luatex-basics-gen.lua b/tex/generic/context/luatex/luatex-basics-gen.lua
index 2be55ccea..63a455dbf 100644
--- a/tex/generic/context/luatex/luatex-basics-gen.lua
+++ b/tex/generic/context/luatex/luatex-basics-gen.lua
@@ -11,6 +11,15 @@ if context then
     os.exit()
 end
 
+-- We could load a few more of the general context libraries but it would
+-- not make plain / latex users more happy I guess. So, we stick to some
+-- placeholders.
+
+local match, gmatch, gsub, lower = string.match, string.gmatch, string.gsub, string.lower
+local formatters, split, format, dump = string.formatters, string.split, string.format, string.dump
+local loadfile, type = loadfile, type
+local setmetatable, getmetatable, collectgarbage = setmetatable, getmetatable, collectgarbage
+
 local dummyfunction = function()
 end
 
@@ -18,7 +27,7 @@ local dummyreporter = function(c)
     return function(f,...)
         local r = texio.reporter or texio.write_nl
         if f then
-            r(c .. " : " .. string.formatters(f,...))
+            r(c .. " : " ..formatters(f,...))
         else
             r("")
         end
@@ -66,10 +75,11 @@ callbacks = {
     register = function(n,f)
         return callback.register(n,f)
     end,
-
 }
 
-utilities = utilities or { } utilities.storage = {
+utilities = utilities or { }
+
+utilities.storage = utilities.storage or {
     allocate = function(t)
         return t or { }
     end,
@@ -78,6 +88,28 @@ utilities = utilities or { } utilities.storage = {
     end,
 }
 
+utilities.parsers = utilities.parsers or {
+    -- these are less flexible than in context but ok
+    -- for generic purpose
+    settings_to_array = function(s)
+        return split(s,",")
+    end,
+    settings_to_hash  = function(s)
+        local t = { }
+        for k, v in gmatch(s,"([^%s,=]+)=([^%s,]+)") do
+            t[k] = v
+        end
+        return t
+    end,
+    settings_to_hash_colon_too  = function(s)
+        local t = { }
+        for k, v in gmatch(s,"([^%s,=:]+)[=:]([^%s,]+)") do
+            t[k] = v
+        end
+        return t
+    end,
+}
+
 characters = characters or {
     data = { }
 }
@@ -101,14 +133,14 @@ local remapper = {
 }
 
 function resolvers.findfile(name,fileformat)
-    name = string.gsub(name,"\\","/")
+    name = gsub(name,"\\","/")
     if not fileformat or fileformat == "" then
         fileformat = file.suffix(name)
         if fileformat == "" then
             fileformat = "tex"
         end
     end
-    fileformat = string.lower(fileformat)
+    fileformat = lower(fileformat)
     fileformat = remapper[fileformat] or fileformat
     local found = kpse.find_file(name,fileformat)
     if not found or found == "" then
@@ -117,13 +149,6 @@ function resolvers.findfile(name,fileformat)
     return found
 end
 
--- function resolvers.findbinfile(name,fileformat)
---     if not fileformat or fileformat == "" then
---         fileformat = file.suffix(name)
---     end
---     return resolvers.findfile(name,(fileformat and remapper[fileformat]) or fileformat)
--- end
-
 resolvers.findbinfile = resolvers.findfile
 
 function resolvers.loadbinfile(filename,filetype)
@@ -191,14 +216,14 @@ do
         cachepaths = "."
     end
 
-    cachepaths = string.split(cachepaths,os.type == "windows" and ";" or ":")
+    cachepaths = split(cachepaths,os.type == "windows" and ";" or ":")
 
     for i=1,#cachepaths do
         local cachepath = cachepaths[i]
         if not lfs.isdir(cachepath) then
             lfs.mkdirs(cachepath) -- needed for texlive and latex
             if lfs.isdir(cachepath) then
-                texio.write(string.format("(created cache path: %s)",cachepath))
+                texio.write(format("(created cache path: %s)",cachepath))
             end
         end
         if file.is_writable(cachepath) then
@@ -223,10 +248,10 @@ do
         texio.write_nl("quiting: fix your readable cache path")
         os.exit()
     elseif #readables == 1 and readables[1] == writable then
-        texio.write(string.format("(using cache: %s)",writable))
+        texio.write(format("(using cache: %s)",writable))
     else
-        texio.write(string.format("(using write cache: %s)",writable))
-        texio.write(string.format("(using read cache: %s)",table.concat(readables, " ")))
+        texio.write(format("(using write cache: %s)",writable))
+        texio.write(format("(using read cache: %s)",table.concat(readables, " ")))
     end
 
 end
@@ -258,75 +283,34 @@ function caches.is_writable(path,name)
     return fullname and file.is_writable(fullname)
 end
 
--- function caches.loaddata(paths,name)
---     for i=1,#paths do
---         local data = false
---         local luaname, lucname = makefullname(paths[i],name)
---         if lucname and not lfs.isfile(lucname) and type(caches.compile) == "function" then
---             -- in case we used luatex and luajittex mixed ... lub or luc file
---             texio.write(string.format("(compiling luc: %s)",lucname))
---             data = loadfile(luaname)
---             if data then
---                 data = data()
---             end
---             if data then
---                 caches.compile(data,luaname,lucname)
---                 return data
---             end
---         end
---         if lucname and lfs.isfile(lucname) then -- maybe also check for size
---             texio.write(string.format("(load luc: %s)",lucname))
---             data = loadfile(lucname)
---             if data then
---                 data = data()
---             end
---             if data then
---                 return data
---             else
---                 texio.write(string.format("(loading failed: %s)",lucname))
---             end
---         end
---         if luaname and lfs.isfile(luaname) then
---             texio.write(string.format("(load lua: %s)",luaname))
---             data = loadfile(luaname)
---             if data then
---                 data = data()
---             end
---             if data then
---                 return data
---             end
---         end
---     end
--- end
-
 function caches.loaddata(readables,name,writable)
     for i=1,#readables do
         local path   = readables[i]
         local loader = false
         local luaname, lucname = makefullname(path,name)
         if lfs.isfile(lucname) then
-            texio.write(string.format("(load luc: %s)",lucname))
+            texio.write(format("(load luc: %s)",lucname))
             loader = loadfile(lucname)
         end
         if not loader and lfs.isfile(luaname) then
             -- can be different paths when we read a file database from disk
             local luacrap, lucname = makefullname(writable,name)
-            texio.write(string.format("(compiling luc: %s)",lucname))
+            texio.write(format("(compiling luc: %s)",lucname))
             if lfs.isfile(lucname) then
                 loader = loadfile(lucname)
             end
             caches.compile(data,luaname,lucname)
             if lfs.isfile(lucname) then
-                texio.write(string.format("(load luc: %s)",lucname))
+                texio.write(format("(load luc: %s)",lucname))
                 loader = loadfile(lucname)
             else
-                texio.write(string.format("(loading failed: %s)",lucname))
+                texio.write(format("(loading failed: %s)",lucname))
             end
             if not loader then
-                texio.write(string.format("(load lua: %s)",luaname))
+                texio.write(format("(load lua: %s)",luaname))
                 loader = loadfile(luaname)
             else
-                texio.write(string.format("(loading failed: %s)",luaname))
+                texio.write(format("(loading failed: %s)",luaname))
             end
         end
         if loader then
@@ -341,42 +325,19 @@ end
 function caches.savedata(path,name,data)
     local luaname, lucname = makefullname(path,name)
     if luaname then
-        texio.write(string.format("(save: %s)",luaname))
+        texio.write(format("(save: %s)",luaname))
         table.tofile(luaname,data,true)
         if lucname and type(caches.compile) == "function" then
             os.remove(lucname) -- better be safe
-            texio.write(string.format("(save: %s)",lucname))
+            texio.write(format("(save: %s)",lucname))
             caches.compile(data,luaname,lucname)
         end
     end
 end
 
--- According to KH os.execute is not permitted in plain/latex so there is
--- no reason to use the normal context way. So the method here is slightly
--- different from the one we have in context. We also use different suffixes
--- as we don't want any clashes (sharing cache files is not that handy as
--- context moves on faster.)
---
--- Beware: serialization might fail on large files (so maybe we should pcall
--- this) in which case one should limit the method to luac and enable support
--- for execution.
-
--- function caches.compile(data,luaname,lucname)
---     local d = io.loaddata(luaname)
---     if not d or d == "" then
---         d = table.serialize(data,true) -- slow
---     end
---     if d and d ~= "" then
---         local f = io.open(lucname,'w')
---         if f then
---             local s = loadstring(d)
---             if s then
---                 f:write(string.dump(s,true))
---             end
---             f:close()
---         end
---     end
--- end
+-- The method here is slightly different from the one we have in context. We
+-- also use different suffixes as we don't want any clashes (sharing cache
+-- files is not that handy as context moves on faster.)
 
 function caches.compile(data,luaname,lucname)
     local d = io.loaddata(luaname)
@@ -388,23 +349,14 @@ function caches.compile(data,luaname,lucname)
         if f then
             local s = loadstring(d)
             if s then
-                f:write(string.dump(s,true))
+                f:write(dump(s,true))
             end
             f:close()
         end
     end
 end
 
---
-
--- function table.setmetatableindex(t,f)
---     if type(t) ~= "table" then
---         f = f or t
---         t = { }
---     end
---     setmetatable(t,{ __index = f })
---     return t
--- end
+-- simplfied version:
 
 function table.setmetatableindex(t,f)
     if type(t) ~= "table" then
@@ -422,13 +374,24 @@ function table.setmetatableindex(t,f)
     return t
 end
 
+function table.makeweak(t)
+    local m = getmetatable(t)
+    if m then
+        m.__mode = "v"
+    else
+        setmetatable(t,{ __mode = "v" })
+    end
+    return t
+end
+
+
 -- helper for plain:
 
 arguments = { }
 
 if arg then
     for i=1,#arg do
-        local k, v = string.match(arg[i],"^%-%-([^=]+)=?(.-)$")
+        local k, v = match(arg[i],"^%-%-([^=]+)=?(.-)$")
         if k and v then
             arguments[k] = v
         end
diff --git a/tex/generic/context/luatex/luatex-core.lua b/tex/generic/context/luatex/luatex-core.lua
index 35005d1c8..7fcfb8100 100644
--- a/tex/generic/context/luatex/luatex-core.lua
+++ b/tex/generic/context/luatex/luatex-core.lua
@@ -1,18 +1,21 @@
 -- luatex-core security and io overloads ...........
 
 -- if not modules then modules = { } end modules ['luatex-core'] = {
---     version   = 1.005,
+--     version   = 1.080,
 --     comment   = 'companion to luatex',
 --     author    = 'Hans Hagen & Luigi Scarso',
 --     copyright = 'LuaTeX Development Team',
 -- }
 
-LUATEXCOREVERSION = 1.005
+LUATEXCOREVERSION = 1.080 -- we reflect the luatex version where changes happened
 
 -- This file overloads some Lua functions. The readline variants provide the same
 -- functionality as LuaTeX <= 1.04 and doing it this way permits us to keep the
 -- original io libraries clean. Performance is probably even a bit better now.
 
+-- We test for functions already being defined so that we don't overload ones that
+-- are provided in the startup script.
+
 local type, next, getmetatable, require = type, next, getmetatable, require
 local find, gsub, format = string.find, string.gsub, string.format
 
@@ -195,16 +198,20 @@ if md5 then
     local format = string.format
     local byte   = string.byte
 
-    function md5.sumhexa(k)
-        return (gsub(sum(k), ".", function(c)
-            return format("%02x",byte(c))
-        end))
+    if not md5.sumhexa then
+        function md5.sumhexa(k)
+            return (gsub(sum(k), ".", function(c)
+                return format("%02x",byte(c))
+            end))
+        end
     end
 
-    function md5.sumHEXA(k)
-        return (gsub(sum(k), ".", function(c)
-            return format("%02X",byte(c))
-        end))
+    if not md5.sumHEXA then
+        function md5.sumHEXA(k)
+            return (gsub(sum(k), ".", function(c)
+                return format("%02X",byte(c))
+            end))
+        end
     end
 
 end
@@ -369,6 +376,45 @@ do
 
 end
 
+do
+
+    local lfsattributes     = lfs.attributes
+    local symlinkattributes = lfs.symlinkattributes
+
+    -- these can now be done using lfs (was dead slow before)
+
+    if not lfs.isfile then
+        function lfs.isfile(name)
+            local m = lfsattributes(name,"mode")
+            return m == "file" or m == "link"
+        end
+    end
+
+    if not lfs.isdir then
+        function lfs.isdir(name)
+            local m = lfsattributes(name,"mode")
+            return m == "directory"
+        end
+    end
+
+    -- shortnames have also be sort of dropped from kpse
+
+    if not lfs.shortname then
+        function lfs.shortname(name)
+            return name
+        end
+    end
+
+    -- now there is a target field, so ...
+
+    if not lfs.readlink then
+        function lfs.readlink(name)
+            return symlinkattributes(name,"target") or nil
+        end
+    end
+
+end
+
 -- so far
 
 if utilities and utilities.merger and utilities.merger.compact then
diff --git a/tex/generic/context/luatex/luatex-fonts-ext.lua b/tex/generic/context/luatex/luatex-fonts-ext.lua
index 15762d9ba..4f475bf4b 100644
--- a/tex/generic/context/luatex/luatex-fonts-ext.lua
+++ b/tex/generic/context/luatex/luatex-fonts-ext.lua
@@ -11,85 +11,51 @@ if context then
     os.exit()
 end
 
-local fonts       = fonts
-local otffeatures = fonts.constructors.features.otf
-local getprivate  = fonts.constructors.getprivate
+local byte = string.byte
 
--- A few generic extensions.
+local fonts              = fonts
+local handlers           = fonts.handlers
+local otf                = handlers.otf
+local afm                = handlers.afm
+local registerotffeature = otf.features.register
+local registerafmfeature = afm.features.register
 
-local function initializeitlc(tfmdata,value)
-    if value then
-        -- the magic 40 and it formula come from Dohyun Kim but we might need another guess
-        local parameters = tfmdata.parameters
-        local italicangle = parameters.italicangle
-        if italicangle and italicangle ~= 0 then
-            local properties = tfmdata.properties
-            local factor = tonumber(value) or 1
-            properties.hasitalics = true
-            properties.autoitalicamount = factor * (parameters.uwidth or 40)/2
-        end
-    end
-end
+-- extra generic stuff
 
-otffeatures.register {
-    name        = "itlc",
-    description = "italic correction",
-    initializers = {
-        base = initializeitlc,
-        node = initializeitlc,
-    }
-}
+function fonts.loggers.onetimemessage() end
 
--- slant and extend
+-- done elsewhere
+--
+-- loadmodule('font-ext-imp-italic.lua')
+-- loadmodule('font-ext-imp-effect.lua')
+-- loadmodule('luatex-fonts-lig.lua')
 
-local function initializeslant(tfmdata,value)
-    value = tonumber(value)
-    if not value then
-        value =  0
-    elseif value >  1 then
-        value =  1
-    elseif value < -1 then
-        value = -1
-    end
-    tfmdata.parameters.slantfactor = value
-end
+-- protrusion (simplified version)
 
-otffeatures.register {
-    name        = "slant",
-    description = "slant glyphs",
-    initializers = {
-        base = initializeslant,
-        node = initializeslant,
-    }
-}
-
-local function initializeextend(tfmdata,value)
-    value = tonumber(value)
-    if not value then
-        value =  0
-    elseif value >  10 then
-        value =  10
-    elseif value < -10 then
-        value = -10
-    end
-    tfmdata.parameters.extendfactor = value
-end
+fonts.protrusions        = fonts.protrusions        or { }
+fonts.protrusions.setups = fonts.protrusions.setups or { }
+local setups             = fonts.protrusions.setups
 
-otffeatures.register {
-    name        = "extend",
-    description = "scale glyphs horizontally",
-    initializers = {
-        base = initializeextend,
-        node = initializeextend,
-    }
-}
+setups['default'] = { -- demo vector
 
--- expansion and protrusion
+    factor   = 1,
+    left     = 1,
+    right    = 1,
 
-fonts.protrusions        = fonts.protrusions        or { }
-fonts.protrusions.setups = fonts.protrusions.setups or { }
+    [0x002C] = { 0, 1    }, -- comma
+    [0x002E] = { 0, 1    }, -- period
+    [0x003A] = { 0, 1    }, -- colon
+    [0x003B] = { 0, 1    }, -- semicolon
+    [0x002D] = { 0, 1    }, -- hyphen
+    [0x2013] = { 0, 0.50 }, -- endash
+    [0x2014] = { 0, 0.33 }, -- emdash
+    [0x3001] = { 0, 1    }, -- ideographic comma      、
+    [0x3002] = { 0, 1    }, -- ideographic full stop  。
+    [0x060C] = { 0, 1    }, -- arabic comma           ،
+    [0x061B] = { 0, 1    }, -- arabic semicolon       ؛
+    [0x06D4] = { 0, 1    }, -- arabic full stop       ۔
 
-local setups = fonts.protrusions.setups
+}
 
 local function initializeprotrusion(tfmdata,value)
     if value then
@@ -112,7 +78,7 @@ local function initializeprotrusion(tfmdata,value)
     end
 end
 
-otffeatures.register {
+local specification = {
     name        = "protrusion",
     description = "shift characters into the left and or right margin",
     initializers = {
@@ -121,10 +87,32 @@ otffeatures.register {
     }
 }
 
-fonts.expansions         = fonts.expansions        or { }
-fonts.expansions.setups  = fonts.expansions.setups or { }
+registerotffeature(specification)
+registerafmfeature(specification)
 
-local setups = fonts.expansions.setups
+-- expansion (simplified version)
+
+fonts.expansions        = fonts.expansions        or { }
+fonts.expansions.setups = fonts.expansions.setups or { }
+local setups            = fonts.expansions.setups
+
+setups['default'] = { -- demo vector
+
+    stretch     = 2,
+    shrink      = 2,
+    step        = .5,
+    factor      = 1,
+
+    [byte('A')] = 0.5, [byte('B')] = 0.7, [byte('C')] = 0.7, [byte('D')] = 0.5, [byte('E')] = 0.7,
+    [byte('F')] = 0.7, [byte('G')] = 0.5, [byte('H')] = 0.7, [byte('K')] = 0.7, [byte('M')] = 0.7,
+    [byte('N')] = 0.7, [byte('O')] = 0.5, [byte('P')] = 0.7, [byte('Q')] = 0.5, [byte('R')] = 0.7,
+    [byte('S')] = 0.7, [byte('U')] = 0.7, [byte('W')] = 0.7, [byte('Z')] = 0.7,
+    [byte('a')] = 0.7, [byte('b')] = 0.7, [byte('c')] = 0.7, [byte('d')] = 0.7, [byte('e')] = 0.7,
+    [byte('g')] = 0.7, [byte('h')] = 0.7, [byte('k')] = 0.7, [byte('m')] = 0.7, [byte('n')] = 0.7,
+    [byte('o')] = 0.7, [byte('p')] = 0.7, [byte('q')] = 0.7, [byte('s')] = 0.7, [byte('u')] = 0.7,
+    [byte('w')] = 0.7, [byte('z')] = 0.7,
+    [byte('2')] = 0.7, [byte('3')] = 0.7, [byte('6')] = 0.7, [byte('8')] = 0.7, [byte('9')] = 0.7,
+}
 
 local function initializeexpansion(tfmdata,value)
     if value then
@@ -149,7 +137,7 @@ local function initializeexpansion(tfmdata,value)
     end
 end
 
-otffeatures.register {
+local specification = {
     name        = "expansion",
     description = "apply hz optimization",
     initializers = {
@@ -158,51 +146,12 @@ otffeatures.register {
     }
 }
 
--- left over
-
-function fonts.loggers.onetimemessage() end
-
--- example vectors
-
-local byte = string.byte
+registerotffeature(specification)
+registerafmfeature(specification)
 
-fonts.expansions.setups['default'] = {
+-- normalizer (generic only)
 
-    stretch = 2, shrink = 2, step = .5, factor = 1,
-
-    [byte('A')] = 0.5, [byte('B')] = 0.7, [byte('C')] = 0.7, [byte('D')] = 0.5, [byte('E')] = 0.7,
-    [byte('F')] = 0.7, [byte('G')] = 0.5, [byte('H')] = 0.7, [byte('K')] = 0.7, [byte('M')] = 0.7,
-    [byte('N')] = 0.7, [byte('O')] = 0.5, [byte('P')] = 0.7, [byte('Q')] = 0.5, [byte('R')] = 0.7,
-    [byte('S')] = 0.7, [byte('U')] = 0.7, [byte('W')] = 0.7, [byte('Z')] = 0.7,
-    [byte('a')] = 0.7, [byte('b')] = 0.7, [byte('c')] = 0.7, [byte('d')] = 0.7, [byte('e')] = 0.7,
-    [byte('g')] = 0.7, [byte('h')] = 0.7, [byte('k')] = 0.7, [byte('m')] = 0.7, [byte('n')] = 0.7,
-    [byte('o')] = 0.7, [byte('p')] = 0.7, [byte('q')] = 0.7, [byte('s')] = 0.7, [byte('u')] = 0.7,
-    [byte('w')] = 0.7, [byte('z')] = 0.7,
-    [byte('2')] = 0.7, [byte('3')] = 0.7, [byte('6')] = 0.7, [byte('8')] = 0.7, [byte('9')] = 0.7,
-}
-
-fonts.protrusions.setups['default'] = {
-
-    factor = 1, left = 1, right = 1,
-
-    [0x002C] = { 0, 1    }, -- comma
-    [0x002E] = { 0, 1    }, -- period
-    [0x003A] = { 0, 1    }, -- colon
-    [0x003B] = { 0, 1    }, -- semicolon
-    [0x002D] = { 0, 1    }, -- hyphen
-    [0x2013] = { 0, 0.50 }, -- endash
-    [0x2014] = { 0, 0.33 }, -- emdash
-    [0x3001] = { 0, 1    }, -- ideographic comma      、
-    [0x3002] = { 0, 1    }, -- ideographic full stop  。
-    [0x060C] = { 0, 1    }, -- arabic comma           ،
-    [0x061B] = { 0, 1    }, -- arabic semicolon       ؛
-    [0x06D4] = { 0, 1    }, -- arabic full stop       ۔
-
-}
-
--- normalizer
-
-fonts.handlers.otf.features.normalize = function(t)
+otf.features.normalize = function(t)
     if t.rand then
         t.rand = "random"
     end
@@ -230,6 +179,8 @@ end
 --      [110] = 109, -- n
 --  }
 
+-- reencoding (generic only)
+
 fonts.encodings             = fonts.encodings or { }
 local reencodings           = { }
 fonts.encodings.reencodings = reencodings
@@ -254,7 +205,7 @@ local function specialreencode(tfmdata,value)
     end
 end
 
-local function reencode(tfmdata,value)
+local function initialize(tfmdata,value)
     tfmdata.postprocessors = tfmdata.postprocessors or { }
     table.insert(tfmdata.postprocessors,
         function(tfmdata)
@@ -263,65 +214,28 @@ local function reencode(tfmdata,value)
     )
 end
 
-otffeatures.register {
+registerotffeature {
     name         = "reencode",
     description  = "reencode characters",
     manipulators = {
-        base = reencode,
-        node = reencode,
+        base = initialize,
+        node = initialize,
     }
 }
 
-local function ignore(tfmdata,key,value)
+-- math stuff (generic only)
+
+local function initialize(tfmdata,key,value)
     if value then
         tfmdata.mathparameters = nil
     end
 end
 
-otffeatures.register {
+registerotffeature {
     name         = "ignoremathconstants",
     description  = "ignore math constants table",
     initializers = {
-        base = ignore,
-        node = ignore,
-    }
-}
-
-local setmetatableindex = table.setmetatableindex
-
-local function additalictowidth(tfmdata,key,value)
-    local characters = tfmdata.characters
-    local additions  = { }
-    for unicode, old_c in next, characters do
-        -- maybe check for math
-        local oldwidth  = old_c.width
-        local olditalic = old_c.italic
-        if olditalic and olditalic ~= 0 then
-            local private = getprivate(tfmdata)
-            local new_c = {
-                width    = oldwidth + olditalic,
-                height   = old_c.height,
-                depth    = old_c.depth,
-                commands = {
-                    { "slot", 1, private },
-                    { "right", olditalic },
-                },
-            }
-            setmetatableindex(new_c,old_c)
-            characters[unicode] = new_c
-            additions[private]  = old_c
-        end
-    end
-    for k, v in next, additions do
-        characters[k] = v
-    end
-end
-
-otffeatures.register {
-    name        = "italicwidths",
-    description = "add italic to width",
-    manipulators = {
-        base = additalictowidth,
-     -- node = additalictowidth, -- only makes sense for math
+        base = initialize,
+        node = initialize,
     }
 }
diff --git a/tex/generic/context/luatex/luatex-fonts-lig.lua b/tex/generic/context/luatex/luatex-fonts-lig.lua
index c5347aa19..4ce126533 100644
--- a/tex/generic/context/luatex/luatex-fonts-lig.lua
+++ b/tex/generic/context/luatex/luatex-fonts-lig.lua
@@ -2064,4 +2064,4 @@ fonts.handlers.otf.addfeature {
  ["name"]="collapse",
  ["prepend"]=true,
  ["type"]="ligature",
-}
\ No newline at end of file
+}
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 203ae5bf6..2362be049 100644
--- a/tex/generic/context/luatex/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
 -- merged file : c:/data/develop/context/sources/luatex-fonts-merged.lua
 -- parent file : c:/data/develop/context/sources/luatex-fonts.lua
--- merge date  : 04/03/18 22:22:05
+-- merge date  : 04/13/18 14:53:48
 
 do -- begin closure to overcome local limits and interference
 
@@ -760,7 +760,7 @@ local function make2(t,rest)
   end
   return p
 end
-function lpeg.utfchartabletopattern(list,insensitive) 
+local function utfchartabletopattern(list,insensitive) 
   local tree={}
   local n=#list
   if n==0 then
@@ -833,6 +833,13 @@ function lpeg.utfchartabletopattern(list,insensitive)
   end
   return (insensitive and make2 or make1)(tree)
 end
+lpeg.utfchartabletopattern=utfchartabletopattern
+function lpeg.utfreplacer(list,insensitive)
+  local pattern=Cs((utfchartabletopattern(list,insensitive)/list+utf8character)^0)
+  return function(str)
+    return lpegmatch(pattern,str) or str
+  end
+end
 patterns.containseol=lpeg.finder(eol)
 local function nextstep(n,step,result)
   local m=n%step   
@@ -927,6 +934,21 @@ function string.tobytes(s)
     return lpegmatch(hextobytes,s)
   end
 end
+local patterns={} 
+local function containsws(what)
+  local p=patterns[what]
+  if not p then
+    local p1=P(what)*(whitespace+P(-1))*Cc(true)
+    local p2=whitespace*P(p1)
+    p=P(p1)+P(1-p2)^0*p2+Cc(false)
+    patterns[what]=p
+  end
+  return p
+end
+lpeg.containsws=containsws
+function string.containsws(str,what)
+  return lpegmatch(patterns[what] or containsws(what),str)
+end
 
 end -- closure
 
@@ -1986,7 +2008,7 @@ function table.reverse(t)
     return t
   end
 end
-function table.sequenced(t,sep,simple) 
+local function sequenced(t,sep,simple)
   if not t then
     return ""
   end
@@ -2005,16 +2027,25 @@ function table.sequenced(t,sep,simple)
           s[n]=k
         elseif v and v~="" then
           n=n+1
-          s[n]=k.."="..tostring(v)
+          if type(v)=="table" then
+            s[n]=k.."={"..sequenced(v,sep,simple).."}"
+          else
+            s[n]=k.."="..tostring(v)
+          end
         end
       else
         n=n+1
-        s[n]=k.."="..tostring(v)
+        if type(v)=="table" then
+          s[n]=k.."={"..sequenced(v,sep,simple).."}"
+        else
+          s[n]=k.."="..tostring(v)
+        end
       end
     end
   end
   return concat(s,sep or " | ")
 end
+table.sequenced=sequenced
 function table.print(t,...)
   if type(t)~="table" then
     print(tostring(t))
@@ -2503,24 +2534,22 @@ local lpegmatch=lpeg.match
 local getcurrentdir,attributes=lfs.currentdir,lfs.attributes
 local checkedsplit=string.checkedsplit
 local P,R,S,C,Cs,Cp,Cc,Ct=lpeg.P,lpeg.R,lpeg.S,lpeg.C,lpeg.Cs,lpeg.Cp,lpeg.Cc,lpeg.Ct
-local tricky=S("/\\")*P(-1)
 local attributes=lfs.attributes
-if sandbox then
-  sandbox.redefine(lfs.isfile,"lfs.isfile")
-  sandbox.redefine(lfs.isdir,"lfs.isdir")
-end
 function lfs.isdir(name)
-  if lpegmatch(tricky,name) then
-    return attributes(name,"mode")=="directory"
-  else
-    return attributes(name.."/.","mode")=="directory"
-  end
+  return attributes(name,"mode")=="directory"
 end
 function lfs.isfile(name)
-  return attributes(name,"mode")=="file"
+  local a=attributes(name,"mode")
+  return a=="file" or a=="link" or nil
 end
 function lfs.isfound(name)
-  return attributes(name,"mode")=="file" and name or nil
+  local a=attributes(name,"mode")
+  return (a=="file" or a=="link") and name or nil
+end
+if sandbox then
+  sandbox.redefine(lfs.isfile,"lfs.isfile")
+  sandbox.redefine(lfs.isdir,"lfs.isdir")
+  sandbox.redefine(lfs.isfound,"lfs.isfound")
 end
 local colon=P(":")
 local period=P(".")
@@ -2877,6 +2906,10 @@ function file.withinbase(path)
   end
   return true
 end
+local symlinkattributes=lfs.symlinkattributes
+function lfs.readlink(name)
+  return symlinkattributes(name,"target") or nil
+end
 
 end -- closure
 
@@ -4816,13 +4849,17 @@ if context then
   texio.write_nl("fatal error: this module is not for context")
   os.exit()
 end
+local match,gmatch,gsub,lower=string.match,string.gmatch,string.gsub,string.lower
+local formatters,split,format,dump=string.formatters,string.split,string.format,string.dump
+local loadfile,type=loadfile,type
+local setmetatable,getmetatable,collectgarbage=setmetatable,getmetatable,collectgarbage
 local dummyfunction=function()
 end
 local dummyreporter=function(c)
   return function(f,...)
     local r=texio.reporter or texio.write_nl
     if f then
-      r(c.." : "..string.formatters(f,...))
+      r(c.." : "..formatters(f,...))
     else
       r("")
     end
@@ -4864,7 +4901,8 @@ callbacks={
     return callback.register(n,f)
   end,
 }
-utilities=utilities or {} utilities.storage={
+utilities=utilities or {}
+utilities.storage=utilities.storage or {
   allocate=function(t)
     return t or {}
   end,
@@ -4872,6 +4910,25 @@ utilities=utilities or {} utilities.storage={
     return t or {}
   end,
 }
+utilities.parsers=utilities.parsers or {
+  settings_to_array=function(s)
+    return split(s,",")
+  end,
+  settings_to_hash=function(s)
+    local t={}
+    for k,v in gmatch(s,"([^%s,=]+)=([^%s,]+)") do
+      t[k]=v
+    end
+    return t
+  end,
+  settings_to_hash_colon_too=function(s)
+    local t={}
+    for k,v in gmatch(s,"([^%s,=:]+)[=:]([^%s,]+)") do
+      t[k]=v
+    end
+    return t
+  end,
+}
 characters=characters or {
   data={}
 }
@@ -4888,14 +4945,14 @@ local remapper={
   enc="enc files",
 }
 function resolvers.findfile(name,fileformat)
-  name=string.gsub(name,"\\","/")
+  name=gsub(name,"\\","/")
   if not fileformat or fileformat=="" then
     fileformat=file.suffix(name)
     if fileformat=="" then
       fileformat="tex"
     end
   end
-  fileformat=string.lower(fileformat)
+  fileformat=lower(fileformat)
   fileformat=remapper[fileformat] or fileformat
   local found=kpse.find_file(name,fileformat)
   if not found or found=="" then
@@ -4941,13 +4998,13 @@ do
   if cachepaths=="" then
     cachepaths="."
   end
-  cachepaths=string.split(cachepaths,os.type=="windows" and ";" or ":")
+  cachepaths=split(cachepaths,os.type=="windows" and ";" or ":")
   for i=1,#cachepaths do
     local cachepath=cachepaths[i]
     if not lfs.isdir(cachepath) then
       lfs.mkdirs(cachepath) 
       if lfs.isdir(cachepath) then
-        texio.write(string.format("(created cache path: %s)",cachepath))
+        texio.write(format("(created cache path: %s)",cachepath))
       end
     end
     if file.is_writable(cachepath) then
@@ -4970,10 +5027,10 @@ do
     texio.write_nl("quiting: fix your readable cache path")
     os.exit()
   elseif #readables==1 and readables[1]==writable then
-    texio.write(string.format("(using cache: %s)",writable))
+    texio.write(format("(using cache: %s)",writable))
   else
-    texio.write(string.format("(using write cache: %s)",writable))
-    texio.write(string.format("(using read cache: %s)",table.concat(readables," ")))
+    texio.write(format("(using write cache: %s)",writable))
+    texio.write(format("(using read cache: %s)",table.concat(readables," ")))
   end
 end
 function caches.getwritablepath(category,subcategory)
@@ -5005,27 +5062,27 @@ function caches.loaddata(readables,name,writable)
     local loader=false
     local luaname,lucname=makefullname(path,name)
     if lfs.isfile(lucname) then
-      texio.write(string.format("(load luc: %s)",lucname))
+      texio.write(format("(load luc: %s)",lucname))
       loader=loadfile(lucname)
     end
     if not loader and lfs.isfile(luaname) then
       local luacrap,lucname=makefullname(writable,name)
-      texio.write(string.format("(compiling luc: %s)",lucname))
+      texio.write(format("(compiling luc: %s)",lucname))
       if lfs.isfile(lucname) then
         loader=loadfile(lucname)
       end
       caches.compile(data,luaname,lucname)
       if lfs.isfile(lucname) then
-        texio.write(string.format("(load luc: %s)",lucname))
+        texio.write(format("(load luc: %s)",lucname))
         loader=loadfile(lucname)
       else
-        texio.write(string.format("(loading failed: %s)",lucname))
+        texio.write(format("(loading failed: %s)",lucname))
       end
       if not loader then
-        texio.write(string.format("(load lua: %s)",luaname))
+        texio.write(format("(load lua: %s)",luaname))
         loader=loadfile(luaname)
       else
-        texio.write(string.format("(loading failed: %s)",luaname))
+        texio.write(format("(loading failed: %s)",luaname))
       end
     end
     if loader then
@@ -5039,11 +5096,11 @@ end
 function caches.savedata(path,name,data)
   local luaname,lucname=makefullname(path,name)
   if luaname then
-    texio.write(string.format("(save: %s)",luaname))
+    texio.write(format("(save: %s)",luaname))
     table.tofile(luaname,data,true)
     if lucname and type(caches.compile)=="function" then
       os.remove(lucname) 
-      texio.write(string.format("(save: %s)",lucname))
+      texio.write(format("(save: %s)",lucname))
       caches.compile(data,luaname,lucname)
     end
   end
@@ -5058,7 +5115,7 @@ function caches.compile(data,luaname,lucname)
     if f then
       local s=loadstring(d)
       if s then
-        f:write(string.dump(s,true))
+        f:write(dump(s,true))
       end
       f:close()
     end
@@ -5079,10 +5136,19 @@ function table.setmetatableindex(t,f)
   end
   return t
 end
+function table.makeweak(t)
+  local m=getmetatable(t)
+  if m then
+    m.__mode="v"
+  else
+    setmetatable(t,{ __mode="v" })
+  end
+  return t
+end
 arguments={}
 if arg then
   for i=1,#arg do
-    local k,v=string.match(arg[i],"^%-%-([^=]+)=?(.-)$")
+    local k,v=match(arg[i],"^%-%-([^=]+)=?(.-)$")
     if k and v then
       arguments[k]=v
     end
@@ -8977,6 +9043,22 @@ function constructors.getprivate(tfmdata)
   properties.private=private+1
   return private
 end
+function constructors.setmathparameter(tfmdata,name,value)
+  local m=tfmdata.mathparameters
+  local c=tfmdata.MathConstants
+  if m then
+    m[name]=value
+  end
+  if c and c~=m then
+    c[name]=value
+  end
+end
+function constructors.getmathparameter(tfmdata,name)
+  local p=tfmdata.mathparameters or tfmdata.MathConstants
+  if p then
+    return p[name]
+  end
+end
 function constructors.cleanuptable(tfmdata)
   if constructors.autocleanup and tfmdata.properties.virtualized then
     for k,v in next,tfmdata.characters do
@@ -9233,18 +9315,25 @@ function constructors.scale(tfmdata,specification)
     target.shrink=expansion.shrink
     target.step=expansion.step
   end
+  local slantfactor=parameters.slantfactor or 0
+  if slantfactor~=0 then
+    target.slant=slantfactor*1000
+  else
+    target.slant=0
+  end
   local extendfactor=parameters.extendfactor or 0
   if extendfactor~=0 and extendfactor~=1 then
     hdelta=hdelta*extendfactor
-    target.extend=extendfactor*1000 
+    target.extend=extendfactor*1000
   else
     target.extend=1000 
   end
-  local slantfactor=parameters.slantfactor or 0
-  if slantfactor~=0 then
-    target.slant=slantfactor*1000
+  local squeezefactor=parameters.squeezefactor or 0
+  if squeezefactor~=0 and squeezefactor~=1 then
+    vdelta=vdelta*squeezefactor
+    target.squeeze=squeezefactor*1000
   else
-    target.slant=0
+    target.squeeze=1000 
   end
   local mode=parameters.mode or 0
   if mode~=0 then
@@ -9252,7 +9341,7 @@ function constructors.scale(tfmdata,specification)
   end
   local width=parameters.width or 0
   if width~=0 then
-    target.width=width
+    target.width=width*delta*1000/655360
   end
   targetparameters.factor=delta
   targetparameters.hfactor=hdelta
@@ -9642,11 +9731,14 @@ function constructors.finalize(tfmdata)
   if not parameters.width then
     parameters.width=0
   end
+  if not parameters.slantfactor then
+    parameters.slantfactor=tfmdata.slant or 0
+  end
   if not parameters.extendfactor then
     parameters.extendfactor=tfmdata.extend or 0
   end
-  if not parameters.slantfactor then
-    parameters.slantfactor=tfmdata.slant or 0
+  if not parameters.squeezefactor then
+    parameters.squeezefactor=tfmdata.squeeze or 0
   end
   local designsize=parameters.designsize
   if designsize then
@@ -9722,8 +9814,9 @@ function constructors.finalize(tfmdata)
   tfmdata.stretch=nil
   tfmdata.shrink=nil
   tfmdata.step=nil
-  tfmdata.extend=nil
   tfmdata.slant=nil
+  tfmdata.extend=nil
+  tfmdata.squeeze=nil
   tfmdata.mode=nil
   tfmdata.width=nil
   tfmdata.units=nil
@@ -9764,7 +9857,17 @@ hashmethods.normal=function(list)
     elseif k=="number" or k=="features" then
     else
       n=n+1
-      s[n]=k..'='..tostring(v)
+      if type(v)=="table" then
+        local t={}
+        local m=0
+        for k,v in next,v do
+          m=m+1
+          t[m]=k..'='..tostring(v)
+        end
+        s[n]=k..'={'..concat(t,",").."}"
+      else
+        s[n]=k..'='..tostring(v)
+      end
     end
   end
   if n>0 then
@@ -10501,26 +10604,34 @@ local function tounicode16sequence(unicodes)
   end
   return concat(t)
 end
-local function tounicode(unicode)
+local unknown=f_single(0xFFFD)
+local hash=table.setmetatableindex(function(t,k)
+  local v
+  if k>=0x00E000 and k<=0x00F8FF then
+    v=unknown
+  elseif k>=0x0F0000 and k<=0x0FFFFF then
+    v=unknown
+  elseif k>=0x100000 and k<=0x10FFFF then
+    v=unknown
+  elseif k<0xD7FF or (k>0xDFFF and k<=0xFFFF) then
+    v=f_single(k)
+  else
+    v=k-0x10000
+    v=f_double(rshift(k,10)+0xD800,k%1024+0xDC00)
+  end
+  t[k]=v
+  return v
+end)
+table.makeweak(hash)
+local function tounicode(unicode,name)
   if type(unicode)=="table" then
     local t={}
     for l=1,#unicode do
-      local u=unicode[l]
-      if u<0xD7FF or (u>0xDFFF and u<=0xFFFF) then
-        t[l]=f_single(u)
-      else
-        u=u-0x10000
-        t[l]=f_double(rshift(u,10)+0xD800,u%1024+0xDC00)
-      end
+      t[l]=hash[unicode[l]]
     end
     return concat(t)
   else
-    if unicode<0xD7FF or (unicode>0xDFFF and unicode<=0xFFFF) then
-      return f_single(unicode)
-    else
-      unicode=unicode-0x10000
-      return f_double(rshift(unicode,10)+0xD800,unicode%1024+0xDC00)
-    end
+    return hash[unicode]
   end
 end
 local function fromunicode16(str)
@@ -10889,6 +11000,84 @@ end -- closure
 
 do -- begin closure to overcome local limits and interference
 
+if not modules then modules={} end modules ['font-vfc']={
+  version=1.001,
+  comment="companion to font-ini.mkiv and hand-ini.mkiv",
+  author="Hans Hagen, PRAGMA-ADE, Hasselt NL",
+  copyright="PRAGMA ADE / ConTeXt Development Team",
+  license="see context related readme files"
+}
+local select=select
+local insert=table.insert
+local fonts=fonts
+local helpers=fonts.helpers
+local setmetatableindex=table.setmetatableindex
+local makeweak=table.makeweak
+local push={ "push" }
+local pop={ "pop" }
+local dummy={ "comment" }
+function helpers.prependcommands(commands,...)
+  insert(commands,1,push)
+  for i=select("#",...),1,-1 do
+    local s=select(i,...)
+    if s then
+      insert(commands,1,s)
+    end
+  end
+  insert(commands,pop)
+  return commands
+end
+function helpers.appendcommands(commands,...)
+  insert(commands,1,push)
+  insert(commands,pop)
+  for i=1,select("#",...) do
+    local s=select(i,...)
+    if s then
+      insert(commands,s)
+    end
+  end
+  return commands
+end
+local char=setmetatableindex(function(t,k)
+  local v={ "char",k }
+  t[k]=v
+  return v
+end)
+local right=setmetatableindex(function(t,k)
+  local v={ "right",k }
+  t[k]=v
+  return v
+end)
+local left=setmetatableindex(function(t,k)
+  local v={ "right",-k }
+  t[k]=v
+  return v
+end)
+local down=setmetatableindex(function(t,k)
+  local v={ "down",k }
+  t[k]=v
+  return v
+end)
+local up=setmetatableindex(function(t,k)
+  local v={ "down",-k }
+  t[k]=v
+  return v
+end)
+helpers.commands=utilities.storage.allocate {
+  char=char,
+  right=right,
+  left=left,
+  down=down,
+  up=up,
+  push=push,
+  pop=pop,
+  dummy=dummy,
+}
+
+end -- closure
+
+do -- begin closure to overcome local limits and interference
+
 if not modules then modules={} end modules ['font-oti']={
   version=1.001,
   comment="companion to font-ini.mkiv",
@@ -15753,7 +15942,7 @@ local reversed=table.reversed
 local sort=table.sort
 local insert=table.insert
 local round=math.round
-local lpegmatch=lpeg.match
+local settings_to_hash_colon_too=table.settings_to_hash_colon_too
 local setmetatableindex=table.setmetatableindex
 local formatters=string.formatters
 local sortedkeys=table.sortedkeys
@@ -15893,18 +16082,15 @@ local lookupflags=setmetatableindex(function(t,k)
   t[k]=v
   return v
 end)
-local pattern=lpeg.Cf (
-  lpeg.Ct("")*lpeg.Cg (
-    lpeg.C((lpeg.R("az","09")+lpeg.P(" "))^1)*lpeg.S(" :=")*(lpeg.patterns.number/tonumber)*lpeg.S(" ,")^0
-  )^1,rawset
-)
-local hash=table.setmetatableindex(function(t,k)
-  local v=lpegmatch(pattern,k)
-  local t={}
-  for k,v in sortedhash(v) do
-    t[#t+1]=k.."="..v
+local function axistofactors(str)
+  local t=settings_to_hash_colon_too(str)
+  for k,v in next,t do
+    t[k]=tonumber(v) or v 
   end
-  v=concat(t,",")
+  return t
+end
+local hash=table.setmetatableindex(function(t,k)
+  local v=sequenced(axistofactors(k),",")
   t[k]=v
   return v
 end)
@@ -15917,7 +16103,7 @@ function helpers.normalizedaxis(str)
   return hash[str] or str
 end
 local function axistofactors(str)
-  return lpegmatch(pattern,str)
+  return settings_to_hash_colon_too(str)
 end
 local function getaxisscale(segments,minimum,default,maximum,user)
   if not minimum or not default or not maximum then
@@ -22373,6 +22559,8 @@ do if not fontkern then
     setkern(n,k)
     return n
   end
+end end
+do if not italickern then 
   local thekern=nuts.new("kern",3) 
   local setkern=nuts.setkern
   local copy_node=nuts.copy_node
@@ -29670,6 +29858,11 @@ local sortedkeys,sortedhash=table.sortedkeys,table.sortedhash
 local setmetatableindex=table.setmetatableindex
 local formatters=string.formatters
 local tounicode=fonts.mappings.tounicode
+local helpers=fonts.helpers
+local charcommand=helpers.commands.char
+local rightcommand=helpers.commands.right
+local leftcommand=helpers.commands.left
+local downcommand=helpers.commands.down
 local otf=fonts.handlers.otf
 local f_color=formatters["%.3f %.3f %.3f rg"]
 local f_gray=formatters["%.3f g"]
@@ -29758,7 +29951,7 @@ local pop={ "pdf","page","Q" }
 if not LUATEXFUNCTIONALITY or LUATEXFUNCTIONALITY<6472 then
   start={ "nop" }
 end
-local function initializecolr(tfmdata,kind,value) 
+local function initialize(tfmdata,kind,value) 
   if value then
     local resources=tfmdata.resources
     local palettes=resources.colorpalettes
@@ -29780,21 +29973,11 @@ local function initializecolr(tfmdata,kind,value)
       tfmdata.fonts={
         { id=0 }
       }
-      local widths=setmetatableindex(function(t,k)
-        local v={ "right",-k }
-        t[k]=v
-        return v
-      end)
       local getactualtext=otf.getactualtext
       local default=colorvalues[#colorvalues]
       local b,e=getactualtext(tounicode(0xFFFD))
       local actualb={ "pdf","page",b } 
       local actuale={ "pdf","page",e }
-      local cache=setmetatableindex(function(t,k)
-        local v={ "char",k } 
-        t[k]=v
-        return v
-      end)
       for unicode,character in next,characters do
         local description=descriptions[unicode]
         if description then
@@ -29803,7 +29986,7 @@ local function initializecolr(tfmdata,kind,value)
             local u=description.unicode or characters[unicode].unicode
             local w=character.width or 0
             local s=#colorlist
-            local goback=w~=0 and widths[w] or nil 
+            local goback=w~=0 and leftcommand[w] or nil 
             local t={
               start,
               not u and actualb or { "pdf","page",(getactualtext(tounicode(u))) }
@@ -29823,7 +30006,7 @@ local function initializecolr(tfmdata,kind,value)
                 n=n+1 t[n]=v
                 l=v
               end
-              n=n+1 t[n]=cache[entry.slot]
+              n=n+1 t[n]=charcommand[entry.slot]
               if s>1 and i<s and goback then
                 n=n+1 t[n]=goback
               end
@@ -29843,8 +30026,8 @@ fonts.handlers.otf.features.register {
   name="colr",
   description="color glyphs",
   manipulators={
-    base=initializecolr,
-    node=initializecolr,
+    base=initialize,
+    node=initialize,
   }
 }
 do
@@ -29908,8 +30091,8 @@ local function pdftovirtual(tfmdata,pdfshapes,kind)
           local dp=character.depth or 0
           character.commands={
             not unicode and actualb or { "pdf","page",(getactualtext(unicode)) },
-            { "down",dp+dy*hfactor },
-            { "right",dx*hfactor },
+            downcommand[dp+dy*hfactor],
+            rightcommand[dx*hfactor],
             { "image",{ filename=name,width=wd,height=ht,depth=dp } },
             actuale,
           }
@@ -30127,11 +30310,10 @@ if not modules then modules={} end modules ['font-otc']={
   copyright="PRAGMA ADE / ConTeXt Development Team",
   license="see context related readme files"
 }
-local format,insert,sortedkeys,tohash=string.format,table.insert,table.sortedkeys,table.tohash
+local insert,sortedkeys,sortedhash,tohash=table.insert,table.sortedkeys,table.sortedhash,table.tohash
 local type,next=type,next
 local lpegmatch=lpeg.match
-local utfbyte,utflen,utfsplit=utf.byte,utf.len,utf.split
-local match=string.match
+local utfbyte,utflen=utf.byte,utf.len
 local sortedhash=table.sortedhash
 local trace_loading=false trackers.register("otf.loading",function(v) trace_loading=v end)
 local report_otf=logs.reporter("fonts","otf loading")
@@ -30857,197 +31039,6 @@ local function enhance(data,filename,raw)
 end
 otf.enhancers.enhance=enhance
 otf.enhancers.register("check extra features",enhance)
-local tlig={
-  [0x2013]={ 0x002D,0x002D },
-  [0x2014]={ 0x002D,0x002D,0x002D },
-}
-local tlig_specification={
-  type="ligature",
-  features=everywhere,
-  data=tlig,
-  order={ "tlig" },
-  flags=noflags,
-  prepend=true,
-}
-otf.addfeature("tlig",tlig_specification)
-registerotffeature {
-  name='tlig',
-  description='tex ligatures',
-}
-local trep={
-  [0x0027]=0x2019,
-}
-local trep_specification={
-  type="substitution",
-  features=everywhere,
-  data=trep,
-  order={ "trep" },
-  flags=noflags,
-  prepend=true,
-}
-otf.addfeature("trep",trep_specification)
-registerotffeature {
-  name='trep',
-  description='tex replacements',
-}
-local anum_arabic={
-  [0x0030]=0x0660,
-  [0x0031]=0x0661,
-  [0x0032]=0x0662,
-  [0x0033]=0x0663,
-  [0x0034]=0x0664,
-  [0x0035]=0x0665,
-  [0x0036]=0x0666,
-  [0x0037]=0x0667,
-  [0x0038]=0x0668,
-  [0x0039]=0x0669,
-}
-local anum_persian={
-  [0x0030]=0x06F0,
-  [0x0031]=0x06F1,
-  [0x0032]=0x06F2,
-  [0x0033]=0x06F3,
-  [0x0034]=0x06F4,
-  [0x0035]=0x06F5,
-  [0x0036]=0x06F6,
-  [0x0037]=0x06F7,
-  [0x0038]=0x06F8,
-  [0x0039]=0x06F9,
-}
-local function valid(data)
-  local features=data.resources.features
-  if features then
-    for k,v in next,features do
-      for k,v in next,v do
-        if v.arab then
-          return true
-        end
-      end
-    end
-  end
-end
-local anum_specification={
-  {
-    type="substitution",
-    features={ arab={ urd=true,dflt=true } },
-    order={ "anum" },
-    data=anum_arabic,
-    flags=noflags,
-    valid=valid,
-  },
-  {
-    type="substitution",
-    features={ arab={ urd=true } },
-    order={ "anum" },
-    data=anum_persian,
-    flags=noflags,
-    valid=valid,
-  },
-}
-otf.addfeature("anum",anum_specification) 
-registerotffeature {
-  name='anum',
-  description='arabic digits',
-}
-local lookups={}
-local protect={}
-local revert={}
-local zwjchar=0x200C
-local zwj={ zwjchar }
-otf.addfeature {
-  name="blockligatures",
-  type="chainsubstitution",
-  nocheck=true,
-  prepend=true,
-  future=true,
-  lookups={
-    {
-      type="multiple",
-      data=lookups,
-    },
-  },
-  data={
-    rules=protect,
-  }
-}
-otf.addfeature {
-  name="blockligatures",
-  type="chainsubstitution",
-  nocheck=true,
-  append=true,
-  overload=false,
-  lookups={
-    {
-      type="ligature",
-      data=lookups,
-    },
-  },
-  data={
-    rules=revert,
-  }
-}
-registerotffeature {
-  name='blockligatures',
-  description='block certain ligatures',
-}
-local settings_to_array=utilities.parsers and utilities.parsers.settings_to_array
-            or function(s) return string.split(s,",") end 
-local splitter=lpeg.splitat(":")
-local function blockligatures(str)
-  local t=settings_to_array(str)
-  for i=1,#t do
-    local ti=t[i]
-    local before,current,after=lpegmatch(splitter,ti)
-    if current and after then
-      if before then
-        before=utfsplit(before)
-        for i=1,#before do
-          before[i]={ before[i] }
-        end
-      end
-      if current then
-        current=utfsplit(current)
-      end
-      if after then
-        after=utfsplit(after)
-        for i=1,#after do
-          after[i]={ after[i] }
-        end
-      end
-    else
-      before=nil
-      current=utfsplit(ti)
-      after=nil
-    end
-    if #current>1 then
-      local one=current[1]
-      local two=current[2]
-      lookups[one]={ one,zwjchar }
-      local one={ one }
-      local two={ two }
-      local new=#protect+1
-      protect[new]={
-        before=before,
-        current={ one,two },
-        after=after,
-        lookups={ 1 },
-      }
-      revert[new]={
-        current={ one,zwj },
-        after={ two },
-        lookups={ 1 },
-      }
-    end
-  end
-end
-otf.helpers.blockligatures=blockligatures
-if context then
-  interfaces.implement {
-    name="blockligatures",
-    arguments="string",
-    actions=blockligatures,
-  }
-end
 
 end -- closure
 
@@ -32296,6 +32287,7 @@ local findbinfile=resolvers.findbinfile
 local setmetatableindex=table.setmetatableindex
 local fonts=fonts
 local handlers=fonts.handlers
+local helpers=fonts.helpers
 local readers=fonts.readers
 local constructors=fonts.constructors
 local encodings=fonts.encodings
@@ -32309,6 +32301,7 @@ local tfmfeatures=constructors.features.tfm
 local registertfmfeature=tfmfeatures.register
 local tfmenhancers=constructors.enhancers.tfm
 local registertfmenhancer=tfmenhancers.register
+local charcommand=helpers.commands.char
 constructors.resolvevirtualtoo=false 
 fonts.formats.tfm="type1" 
 fonts.formats.ofm="type1"
@@ -32572,7 +32565,7 @@ do
         if backmap then
           original.index=backmap[name]
         else 
-          original.commands={ parentfont,{ "char",index } }
+          original.commands={ parentfont,charcommand[index] } 
           original.oindex=index
         end
         done[name]=true
@@ -33327,70 +33320,34 @@ if context then
   texio.write_nl("fatal error: this module is not for context")
   os.exit()
 end
+local byte=string.byte
 local fonts=fonts
-local otffeatures=fonts.constructors.features.otf
-local getprivate=fonts.constructors.getprivate
-local function initializeitlc(tfmdata,value)
-  if value then
-    local parameters=tfmdata.parameters
-    local italicangle=parameters.italicangle
-    if italicangle and italicangle~=0 then
-      local properties=tfmdata.properties
-      local factor=tonumber(value) or 1
-      properties.hasitalics=true
-      properties.autoitalicamount=factor*(parameters.uwidth or 40)/2
-    end
-  end
-end
-otffeatures.register {
-  name="itlc",
-  description="italic correction",
-  initializers={
-    base=initializeitlc,
-    node=initializeitlc,
-  }
-}
-local function initializeslant(tfmdata,value)
-  value=tonumber(value)
-  if not value then
-    value=0
-  elseif value>1 then
-    value=1
-  elseif value<-1 then
-    value=-1
-  end
-  tfmdata.parameters.slantfactor=value
-end
-otffeatures.register {
-  name="slant",
-  description="slant glyphs",
-  initializers={
-    base=initializeslant,
-    node=initializeslant,
-  }
-}
-local function initializeextend(tfmdata,value)
-  value=tonumber(value)
-  if not value then
-    value=0
-  elseif value>10 then
-    value=10
-  elseif value<-10 then
-    value=-10
-  end
-  tfmdata.parameters.extendfactor=value
-end
-otffeatures.register {
-  name="extend",
-  description="scale glyphs horizontally",
-  initializers={
-    base=initializeextend,
-    node=initializeextend,
-  }
-}
+local handlers=fonts.handlers
+local otf=handlers.otf
+local afm=handlers.afm
+local registerotffeature=otf.features.register
+local registerafmfeature=afm.features.register
+function fonts.loggers.onetimemessage() end
 fonts.protrusions=fonts.protrusions    or {}
 fonts.protrusions.setups=fonts.protrusions.setups or {}
 local setups=fonts.protrusions.setups
+setups['default']={ 
+  factor=1,
+  left=1,
+  right=1,
+  [0x002C]={ 0,1  },
+  [0x002E]={ 0,1  },
+  [0x003A]={ 0,1  },
+  [0x003B]={ 0,1  },
+  [0x002D]={ 0,1  },
+  [0x2013]={ 0,0.50 },
+  [0x2014]={ 0,0.33 },
+  [0x3001]={ 0,1  },
+  [0x3002]={ 0,1  },
+  [0x060C]={ 0,1  },
+  [0x061B]={ 0,1  },
+  [0x06D4]={ 0,1  },
+}
 local function initializeprotrusion(tfmdata,value)
   if value then
     local setup=setups[value]
@@ -33411,7 +33368,7 @@ local function initializeprotrusion(tfmdata,value)
     end
   end
 end
-otffeatures.register {
+local specification={
   name="protrusion",
   description="shift characters into the left and or right margin",
   initializers={
@@ -33419,9 +33376,26 @@ otffeatures.register {
     node=initializeprotrusion,
   }
 }
+registerotffeature(specification)
+registerafmfeature(specification)
 fonts.expansions=fonts.expansions    or {}
 fonts.expansions.setups=fonts.expansions.setups or {}
 local setups=fonts.expansions.setups
+setups['default']={ 
+  stretch=2,
+  shrink=2,
+  step=.5,
+  factor=1,
+  [byte('A')]=0.5,[byte('B')]=0.7,[byte('C')]=0.7,[byte('D')]=0.5,[byte('E')]=0.7,
+  [byte('F')]=0.7,[byte('G')]=0.5,[byte('H')]=0.7,[byte('K')]=0.7,[byte('M')]=0.7,
+  [byte('N')]=0.7,[byte('O')]=0.5,[byte('P')]=0.7,[byte('Q')]=0.5,[byte('R')]=0.7,
+  [byte('S')]=0.7,[byte('U')]=0.7,[byte('W')]=0.7,[byte('Z')]=0.7,
+  [byte('a')]=0.7,[byte('b')]=0.7,[byte('c')]=0.7,[byte('d')]=0.7,[byte('e')]=0.7,
+  [byte('g')]=0.7,[byte('h')]=0.7,[byte('k')]=0.7,[byte('m')]=0.7,[byte('n')]=0.7,
+  [byte('o')]=0.7,[byte('p')]=0.7,[byte('q')]=0.7,[byte('s')]=0.7,[byte('u')]=0.7,
+  [byte('w')]=0.7,[byte('z')]=0.7,
+  [byte('2')]=0.7,[byte('3')]=0.7,[byte('6')]=0.7,[byte('8')]=0.7,[byte('9')]=0.7,
+}
 local function initializeexpansion(tfmdata,value)
   if value then
     local setup=setups[value]
@@ -33444,7 +33418,7 @@ local function initializeexpansion(tfmdata,value)
     end
   end
 end
-otffeatures.register {
+local specification={
   name="expansion",
   description="apply hz optimization",
   initializers={
@@ -33452,36 +33426,9 @@ otffeatures.register {
     node=initializeexpansion,
   }
 }
-function fonts.loggers.onetimemessage() end
-local byte=string.byte
-fonts.expansions.setups['default']={
-  stretch=2,shrink=2,step=.5,factor=1,
-  [byte('A')]=0.5,[byte('B')]=0.7,[byte('C')]=0.7,[byte('D')]=0.5,[byte('E')]=0.7,
-  [byte('F')]=0.7,[byte('G')]=0.5,[byte('H')]=0.7,[byte('K')]=0.7,[byte('M')]=0.7,
-  [byte('N')]=0.7,[byte('O')]=0.5,[byte('P')]=0.7,[byte('Q')]=0.5,[byte('R')]=0.7,
-  [byte('S')]=0.7,[byte('U')]=0.7,[byte('W')]=0.7,[byte('Z')]=0.7,
-  [byte('a')]=0.7,[byte('b')]=0.7,[byte('c')]=0.7,[byte('d')]=0.7,[byte('e')]=0.7,
-  [byte('g')]=0.7,[byte('h')]=0.7,[byte('k')]=0.7,[byte('m')]=0.7,[byte('n')]=0.7,
-  [byte('o')]=0.7,[byte('p')]=0.7,[byte('q')]=0.7,[byte('s')]=0.7,[byte('u')]=0.7,
-  [byte('w')]=0.7,[byte('z')]=0.7,
-  [byte('2')]=0.7,[byte('3')]=0.7,[byte('6')]=0.7,[byte('8')]=0.7,[byte('9')]=0.7,
-}
-fonts.protrusions.setups['default']={
-  factor=1,left=1,right=1,
-  [0x002C]={ 0,1  },
-  [0x002E]={ 0,1  },
-  [0x003A]={ 0,1  },
-  [0x003B]={ 0,1  },
-  [0x002D]={ 0,1  },
-  [0x2013]={ 0,0.50 },
-  [0x2014]={ 0,0.33 },
-  [0x3001]={ 0,1  },
-  [0x3002]={ 0,1  },
-  [0x060C]={ 0,1  },
-  [0x061B]={ 0,1  },
-  [0x06D4]={ 0,1  },
-}
-fonts.handlers.otf.features.normalize=function(t)
+registerotffeature(specification)
+registerafmfeature(specification)
+otf.features.normalize=function(t)
   if t.rand then
     t.rand="random"
   end
@@ -33515,7 +33462,7 @@ local function specialreencode(tfmdata,value)
     return string.format("reencoded:%s",value)
   end
 end
-local function reencode(tfmdata,value)
+local function initialize(tfmdata,value)
   tfmdata.postprocessors=tfmdata.postprocessors or {}
   table.insert(tfmdata.postprocessors,
     function(tfmdata)
@@ -33523,61 +33470,710 @@ local function reencode(tfmdata,value)
     end
   )
 end
-otffeatures.register {
+registerotffeature {
   name="reencode",
   description="reencode characters",
   manipulators={
-    base=reencode,
-    node=reencode,
+    base=initialize,
+    node=initialize,
   }
 }
-local function ignore(tfmdata,key,value)
+local function initialize(tfmdata,key,value)
   if value then
     tfmdata.mathparameters=nil
   end
 end
-otffeatures.register {
+registerotffeature {
   name="ignoremathconstants",
   description="ignore math constants table",
   initializers={
-    base=ignore,
-    node=ignore,
+    base=initialize,
+    node=initialize,
   }
 }
-local setmetatableindex=table.setmetatableindex
-local function additalictowidth(tfmdata,key,value)
-  local characters=tfmdata.characters
-  local additions={}
-  for unicode,old_c in next,characters do
-    local oldwidth=old_c.width
-    local olditalic=old_c.italic
-    if olditalic and olditalic~=0 then
-      local private=getprivate(tfmdata)
-      local new_c={
-        width=oldwidth+olditalic,
-        height=old_c.height,
-        depth=old_c.depth,
-        commands={
-          { "slot",1,private },
-          { "right",olditalic },
-        },
+
+end -- closure
+
+do -- begin closure to overcome local limits and interference
+
+if not modules then modules={} end modules ['font-imp-tex']={
+  version=1.001,
+  comment="companion to font-ini.mkiv",
+  author="Hans Hagen, PRAGMA-ADE, Hasselt NL",
+  copyright="PRAGMA ADE / ConTeXt Development Team",
+  license="see context related readme files"
+}
+local next=next
+local fonts=fonts
+local otf=fonts.handlers.otf
+local registerotffeature=otf.features.register
+local addotffeature=otf.addfeature
+local specification={
+  type="ligature",
+  order={ "tlig" },
+  prepend=true,
+  data={
+    [0x2013]={ 0x002D,0x002D },
+    [0x2014]={ 0x002D,0x002D,0x002D },
+  },
+}
+addotffeature("tlig",specification)
+registerotffeature {
+  name="tlig",
+  description="tex ligatures",
+}
+local specification={
+  type="substitution",
+  order={ "trep" },
+  prepend=true,
+  data={
+    [0x0027]=0x2019,
+  },
+}
+addotffeature("trep",specification)
+registerotffeature {
+  name="trep",
+  description="tex replacements",
+}
+local anum_arabic={
+  [0x0030]=0x0660,
+  [0x0031]=0x0661,
+  [0x0032]=0x0662,
+  [0x0033]=0x0663,
+  [0x0034]=0x0664,
+  [0x0035]=0x0665,
+  [0x0036]=0x0666,
+  [0x0037]=0x0667,
+  [0x0038]=0x0668,
+  [0x0039]=0x0669,
+}
+local anum_persian={
+  [0x0030]=0x06F0,
+  [0x0031]=0x06F1,
+  [0x0032]=0x06F2,
+  [0x0033]=0x06F3,
+  [0x0034]=0x06F4,
+  [0x0035]=0x06F5,
+  [0x0036]=0x06F6,
+  [0x0037]=0x06F7,
+  [0x0038]=0x06F8,
+  [0x0039]=0x06F9,
+}
+local function valid(data)
+  local features=data.resources.features
+  if features then
+    for k,v in next,features do
+      for k,v in next,v do
+        if v.arab then
+          return true
+        end
+      end
+    end
+  end
+end
+local specification={
+  {
+    type="substitution",
+    features={ arab={ urd=true,dflt=true } },
+    order={ "anum" },
+    data=anum_arabic,
+    valid=valid,
+  },
+  {
+    type="substitution",
+    features={ arab={ urd=true } },
+    order={ "anum" },
+    data=anum_persian,
+    valid=valid,
+  },
+}
+addotffeature("anum",specification)
+registerotffeature {
+  name="anum",
+  description="arabic digits",
+}
+
+end -- closure
+
+do -- begin closure to overcome local limits and interference
+
+if not modules then modules={} end modules ['font-imp-ligatures']={
+  version=1.001,
+  comment="companion to font-ini.mkiv",
+  author="Hans Hagen, PRAGMA-ADE, Hasselt NL",
+  copyright="PRAGMA ADE / ConTeXt Development Team",
+  license="see context related readme files"
+}
+local lpegmatch=lpeg.match
+local utfsplit=utf.split
+local settings_to_array=utilities.parsers.settings_to_array
+local fonts=fonts
+local otf=fonts.handlers.otf
+local registerotffeature=otf.features.register
+local addotffeature=otf.addfeature
+local lookups={}
+local protect={}
+local revert={}
+local zwjchar=0x200C
+local zwj={ zwjchar }
+addotffeature {
+  name="blockligatures",
+  type="chainsubstitution",
+  nocheck=true,
+  prepend=true,
+  future=true,
+  lookups={
+    {
+      type="multiple",
+      data=lookups,
+    },
+  },
+  data={
+    rules=protect,
+  }
+}
+addotffeature {
+  name="blockligatures",
+  type="chainsubstitution",
+  nocheck=true,
+  append=true,
+  overload=false,
+  lookups={
+    {
+      type="ligature",
+      data=lookups,
+    },
+  },
+  data={
+    rules=revert,
+  }
+}
+registerotffeature {
+  name='blockligatures',
+  description='block certain ligatures',
+}
+local splitter=lpeg.splitat(":")
+local function blockligatures(str)
+  local t=settings_to_array(str)
+  for i=1,#t do
+    local ti=t[i]
+    local before,current,after=lpegmatch(splitter,ti)
+    if current and after then
+      if before then
+        before=utfsplit(before)
+        for i=1,#before do
+          before[i]={ before[i] }
+        end
+      end
+      if current then
+        current=utfsplit(current)
+      end
+      if after then
+        after=utfsplit(after)
+        for i=1,#after do
+          after[i]={ after[i] }
+        end
+      end
+    else
+      before=nil
+      current=utfsplit(ti)
+      after=nil
+    end
+    if #current>1 then
+      local one=current[1]
+      local two=current[2]
+      lookups[one]={ one,zwjchar }
+      local one={ one }
+      local two={ two }
+      local new=#protect+1
+      protect[new]={
+        before=before,
+        current={ one,two },
+        after=after,
+        lookups={ 1 },
+      }
+      revert[new]={
+        current={ one,zwj },
+        after={ two },
+        lookups={ 1 },
       }
-      setmetatableindex(new_c,old_c)
-      characters[unicode]=new_c
-      additions[private]=old_c
     end
   end
-  for k,v in next,additions do
-    characters[k]=v
+end
+otf.helpers.blockligatures=blockligatures
+if context then
+  interfaces.implement {
+    name="blockligatures",
+    arguments="string",
+    actions=blockligatures,
+  }
+end
+
+end -- closure
+
+do -- begin closure to overcome local limits and interference
+
+if not modules then modules={} end modules ['font-imp-italics']={
+  version=1.001,
+  comment="companion to font-ini.mkiv and hand-ini.mkiv",
+  author="Hans Hagen, PRAGMA-ADE, Hasselt NL",
+  copyright="PRAGMA ADE / ConTeXt Development Team",
+  license="see context related readme files"
+}
+local next=next
+local fonts=fonts
+local handlers=fonts.handlers
+local registerotffeature=handlers.otf.features.register
+local registerafmfeature=handlers.afm.features.register
+local function initialize(tfmdata,key,value)
+  for unicode,character in next,tfmdata.characters do
+    local olditalic=character.italic
+    if olditalic and olditalic~=0 then
+      character.width=character.width+olditalic
+      character.italic=0
+    end
   end
 end
-otffeatures.register {
+local specification={
   name="italicwidths",
   description="add italic to width",
   manipulators={
-    base=additalictowidth,
+    base=initialize,
+    node=initialize,
+  }
+}
+registerotffeature(specification)
+registerafmfeature(specification)
+local function initialize(tfmdata,value) 
+  if value then
+    local parameters=tfmdata.parameters
+    local italicangle=parameters.italicangle
+    if italicangle and italicangle~=0 then
+      local properties=tfmdata.properties
+      local factor=tonumber(value) or 1
+      properties.hasitalics=true
+      properties.autoitalicamount=factor*(parameters.uwidth or 40)/2
+    end
+  end
+end
+local specification={
+  name="itlc",
+  description="italic correction",
+  initializers={
+    base=initialize,
+    node=initialize,
   }
 }
+registerotffeature(specification)
+registerafmfeature(specification)
+if context then
+  local function initialize(tfmdata,value) 
+    tfmdata.properties.textitalics=toboolean(value)
+  end
+  local specification={
+    name="textitalics",
+    description="use alternative text italic correction",
+    initializers={
+      base=initialize,
+      node=initialize,
+    }
+  }
+  registerotffeature(specification)
+  registerafmfeature(specification)
+end
+if context then
+end
+if context then
+  local letter=characters.is_letter
+  local always=true
+  local function collapseitalics(tfmdata,key,value)
+    local threshold=value==true and 100 or tonumber(value)
+    if threshold and threshold>0 then
+      if threshold>100 then
+        threshold=100
+      end
+      for unicode,data in next,tfmdata.characters do
+        if always or letter[unicode] or letter[data.unicode] then
+          local italic=data.italic
+          if italic and italic~=0 then
+            local width=data.width
+            if width and width~=0 then
+              local delta=threshold*italic/100
+              data.width=width+delta
+              data.italic=italic-delta
+            end
+          end
+        end
+      end
+    end
+  end
+  local dimensions_specification={
+    name="collapseitalics",
+    description="collapse italics",
+    manipulators={
+      base=collapseitalics,
+      node=collapseitalics,
+    }
+  }
+  registerotffeature(dimensions_specification)
+  registerafmfeature(dimensions_specification)
+end
+
+end -- closure
+
+do -- begin closure to overcome local limits and interference
+
+if not modules then modules={} end modules ['font-imp-effects']={
+  version=1.001,
+  comment="companion to font-ini.mkiv and hand-ini.mkiv",
+  author="Hans Hagen, PRAGMA-ADE, Hasselt NL",
+  copyright="PRAGMA ADE / ConTeXt Development Team",
+  license="see context related readme files"
+}
+local next,type,tonumber=next,type,tonumber
+local is_boolean=string.is_boolean
+local fonts=fonts
+local handlers=fonts.handlers
+local registerotffeature=handlers.otf.features.register
+local registerafmfeature=handlers.afm.features.register
+local settings_to_hash=utilities.parsers.settings_to_hash_colon_too
+local helpers=fonts.helpers
+local prependcommands=helpers.prependcommands
+local charcommand=helpers.commands.char
+local rightcommand=helpers.commands.right
+local upcommand=helpers.commands.up
+local dummycommand=helpers.commands.dummy
+local report_effect=logs.reporter("fonts","effect")
+local report_slant=logs.reporter("fonts","slant")
+local report_extend=logs.reporter("fonts","extend")
+local report_squeeze=logs.reporter("fonts","squeeze")
+local trace=false
+trackers.register("fonts.effect",function(v) trace=v end)
+trackers.register("fonts.slant",function(v) trace=v end)
+trackers.register("fonts.extend",function(v) trace=v end)
+trackers.register("fonts.squeeze",function(v) trace=v end)
+local function initializeslant(tfmdata,value)
+  value=tonumber(value)
+  if not value then
+    value=0
+  elseif value>1 then
+    value=1
+  elseif value<-1 then
+    value=-1
+  end
+  if trace then
+    report_slant("applying %0.3f",value)
+  end
+  tfmdata.parameters.slantfactor=value
+end
+local specification={
+  name="slant",
+  description="slant glyphs",
+  initializers={
+    base=initializeslant,
+    node=initializeslant,
+  }
+}
+registerotffeature(specification)
+registerafmfeature(specification)
+local function initializeextend(tfmdata,value)
+  value=tonumber(value)
+  if not value then
+    value=0
+  elseif value>10 then
+    value=10
+  elseif value<-10 then
+    value=-10
+  end
+  if trace then
+    report_extend("applying %0.3f",value)
+  end
+  tfmdata.parameters.extendfactor=value
+end
+local specification={
+  name="extend",
+  description="scale glyphs horizontally",
+  initializers={
+    base=initializeextend,
+    node=initializeextend,
+  }
+}
+registerotffeature(specification)
+registerafmfeature(specification)
+local function initializesqueeze(tfmdata,value)
+  value=tonumber(value)
+  if not value then
+    value=0
+  elseif value>10 then
+    value=10
+  elseif value<-10 then
+    value=-10
+  end
+  if trace then
+    report_squeeze("applying %0.3f",value)
+  end
+  tfmdata.parameters.squeezefactor=value
+end
+local specification={
+  name="squeeze",
+  description="scale glyphs vertically",
+  initializers={
+    base=initializesqueeze,
+    node=initializesqueeze,
+  }
+}
+registerotffeature(specification)
+registerafmfeature(specification)
+local effects={
+  inner=0,
+  normal=0,
+  outer=1,
+  outline=1,
+  both=2,
+  hidden=3,
+}
+local function initializeeffect(tfmdata,value)
+  local spec
+  if type(value)=="number" then
+    spec={ width=value }
+  else
+    spec=settings_to_hash(value)
+  end
+  local effect=spec.effect or "both"
+  local width=tonumber(spec.width) or 0
+  local mode=effects[effect]
+  if not mode then
+    report_effect("invalid effect %a",effect)
+  elseif width==0 and mode==0 then
+    report_effect("invalid width %a for effect %a",width,effect)
+  else
+    local parameters=tfmdata.parameters
+    local properties=tfmdata.properties
+    parameters.mode=mode
+    parameters.width=width*1000
+    if is_boolean(spec.auto)==true then
+      local squeeze=1-width/20
+      local average=(1-squeeze)*width*100
+      spec.squeeze=squeeze
+      spec.extend=1+width/2
+      spec.wdelta=average
+      spec.hdelta=average/2
+      spec.ddelta=average/2
+      spec.vshift=average/2
+    end
+    local factor=tonumber(spec.factor) or 0
+    local hfactor=tonumber(spec.hfactor) or factor
+    local vfactor=tonumber(spec.vfactor) or factor
+    local delta=tonumber(spec.delta)  or 1
+    local wdelta=tonumber(spec.wdelta) or delta
+    local hdelta=tonumber(spec.hdelta) or delta
+    local ddelta=tonumber(spec.ddelta) or hdelta
+    local vshift=tonumber(spec.vshift) or 0
+    local slant=spec.slant
+    local extend=spec.extend
+    local squeeze=spec.squeeze
+    if slant then
+      initializeslant(tfmdata,slant)
+    end
+    if extend then
+      initializeextend(tfmdata,extend)
+    end
+    if squeeze then
+      initializesqueeze(tfmdata,squeeze)
+    end
+    properties.effect={
+      effect=effect,
+      width=width,
+      factor=factor,
+      hfactor=hfactor,
+      vfactor=vfactor,
+      wdelta=wdelta,
+      hdelta=hdelta,
+      ddelta=ddelta,
+      vshift=vshift,
+      slant=tfmdata.parameters.slantfactor,
+      extend=tfmdata.parameters.extendfactor,
+      squeeze=tfmdata.parameters.squeezefactor,
+    }
+  end
+end
+local rules={
+  "RadicalRuleThickness",
+  "OverbarRuleThickness",
+  "FractionRuleThickness",
+  "UnderbarRuleThickness",
+}
+local function setmathparameters(tfmdata,characters,mathparameters,dx,dy,squeeze)
+  if delta~=0 then
+    for i=1,#rules do
+      local name=rules[i]
+      local value=mathparameters[name]
+      if value then
+        mathparameters[name]=(squeeze or 1)*(value+dx)
+      end
+    end
+  end
+end
+local function setmathcharacters(tfmdata,characters,mathparameters,dx,dy,squeeze,wdelta,hdelta,ddelta)
+  local function wdpatch(char)
+    if wsnap~=0 then
+      char.width=char.width+wdelta/2
+    end
+  end
+  local function htpatch(char)
+    if hsnap~=0 then
+      local height=char.height
+      if height then
+        char.height=char.height+2*dy
+      end
+    end
+  end
+  local character=characters[0x221A]
+  if character then
+    local char=character
+    local next=character.next
+    wdpatch(char)
+    htpatch(char)
+    while next do
+      char=characters[next]
+      wdpatch(char)
+      htpatch(char)
+      next=char.next
+    end
+    if char then
+      local v=char.vert_variants
+      if v then
+        local top=v[#v]
+        if top then
+          htpatch(characters[top.glyph])
+        end
+      end
+    end
+  end
+end
+local function manipulateeffect(tfmdata)
+  local effect=tfmdata.properties.effect
+  if effect then
+    local characters=tfmdata.characters
+    local parameters=tfmdata.parameters
+    local mathparameters=tfmdata.mathparameters
+    local multiplier=effect.width*100
+    local factor=parameters.factor
+    local hfactor=parameters.hfactor
+    local vfactor=parameters.vfactor
+    local wdelta=effect.wdelta*hfactor*multiplier
+    local hdelta=effect.hdelta*vfactor*multiplier
+    local ddelta=effect.ddelta*vfactor*multiplier
+    local vshift=effect.vshift*vfactor*multiplier
+    local squeeze=effect.squeeze
+    local hshift=wdelta 
+    local dx=multiplier*vfactor
+    local dy=vshift
+    local factor=(1+effect.factor)*factor
+    local hfactor=(1+effect.hfactor)*hfactor
+    local vfactor=(1+effect.vfactor)*vfactor
+    local vshift=vshift~=0 and upcommand[vshift] or false
+    for unicode,character in next,characters do
+      local oldwidth=character.width
+      local oldheight=character.height
+      local olddepth=character.depth
+      if oldwidth and oldwidth>0 then
+        character.width=oldwidth+wdelta
+        local commands=character.commands
+        local hshift=rightcommand[hshift]
+        if vshift then
+          if commands then
+            prependcommands (commands,
+              hshift,
+              vshift
+            )
+          else
+            character.commands={
+              hshift,
+              vshift,
+              charcommand[unicode]
+            }
+          end
+        else
+          if commands then
+            prependcommands (commands,
+              hshift
+            )
+          else
+            character.commands={
+              hshift,
+              charcommand[unicode]
+            }
+          end
+        end
+      end
+      if oldheight and oldheight>0 then
+        character.height=oldheight+hdelta
+      end
+      if olddepth and olddepth>0 then
+        character.depth=olddepth+ddelta
+      end
+    end
+    if mathparameters then
+      setmathparameters(tfmdata,characters,mathparameters,dx,dy,squeeze)
+      setmathcharacters(tfmdata,characters,mathparameters,dx,dy,squeeze,wdelta,hdelta,ddelta)
+    end
+    parameters.factor=factor
+    parameters.hfactor=hfactor
+    parameters.vfactor=vfactor
+    if trace then
+      report_effect("applying")
+      report_effect("  effect  : %s",effect.effect)
+      report_effect("  width   : %s => %s",effect.width,multiplier)
+      report_effect("  factor  : %s => %s",effect.factor,factor )
+      report_effect("  hfactor : %s => %s",effect.hfactor,hfactor)
+      report_effect("  vfactor : %s => %s",effect.vfactor,vfactor)
+      report_effect("  wdelta  : %s => %s",effect.wdelta,wdelta)
+      report_effect("  hdelta  : %s => %s",effect.hdelta,hdelta)
+      report_effect("  ddelta  : %s => %s",effect.ddelta,ddelta)
+    end
+  end
+end
+local specification={
+  name="effect",
+  description="apply effects to glyphs",
+  initializers={
+    base=initializeeffect,
+    node=initializeeffect,
+  },
+  manipulators={
+    base=manipulateeffect,
+    node=manipulateeffect,
+  },
+}
+registerotffeature(specification)
+registerafmfeature(specification)
+local function initializeoutline(tfmdata,value)
+  value=tonumber(value)
+  if not value then
+    value=0
+  else
+    value=tonumber(value) or 0
+  end
+  local parameters=tfmdata.parameters
+  local properties=tfmdata.properties
+  parameters.mode=effects.outline
+  parameters.width=value*1000
+  properties.effect={
+    effect=effect,
+    width=width,
+  }
+end
+local specification={
+  name="outline",
+  description="outline glyphs",
+  initializers={
+    base=initializeoutline,
+    node=initializeoutline,
+  }
+}
+registerotffeature(specification)
+registerafmfeature(specification)
 
 end -- closure
 
@@ -35649,6 +36245,7 @@ fonts.handlers.otf.addfeature {
  ["prepend"]=true,
  ["type"]="ligature",
 }
+
 end -- closure
 
 do -- begin closure to overcome local limits and interference
diff --git a/tex/generic/context/luatex/luatex-fonts.lua b/tex/generic/context/luatex/luatex-fonts.lua
index 5806debd2..b80ea5564 100644
--- a/tex/generic/context/luatex/luatex-fonts.lua
+++ b/tex/generic/context/luatex/luatex-fonts.lua
@@ -169,13 +169,16 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then
 
     else
 
-        -- The following helpers are a bit overkill but I don't want to mess up context code for the
-        -- sake of general generality. Around version 1.0 there will be an official api defined.
+        -- The following helpers are a bit overkill but I don't want to mess up
+        -- context code for the sake of general generality. Around version 1.0
+        -- there will be an official api defined.
         --
-        -- So, I will strip these libraries and see what is really needed so that we don't have this
-        -- overhead in the generic modules. The next section is only there for the packager, so stick
-        -- to using luatex-fonts with luatex-fonts-merged.lua and forget about the rest. The following
-        -- list might change without prior notice (for instance because we shuffled code around).
+        -- So, I will strip these libraries and see what is really needed so that
+        -- we don't have this overhead in the generic modules. The next section
+        -- is only there for the packager, so stick to using luatex-fonts with
+        -- luatex-fonts-merged.lua and forget about the rest. The following list
+        -- might change without prior notice (for instance because we shuffled
+        -- code around).
 
         loadmodule("l-lua.lua")
         loadmodule("l-lpeg.lua")
@@ -193,18 +196,19 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then
         loadmodule("util-str.lua")
         loadmodule("util-fil.lua")
 
-        -- The following modules contain code that is either not used at all outside context or will
-        -- fail when enabled due to lack of other modules.
+        -- The following modules contain code that is either not used at all
+        -- outside context or will fail when enabled due to lack of other
+        -- modules.
 
-        -- First we load a few helper modules. This is about the miminum needed to let the font modules
-        -- do their work. Don't depend on their functions as we might strip them in future versions of
-        -- this generic variant.
+        -- First we load a few helper modules. This is about the miminum needed
+        -- to let the font modules do their work. Don't depend on their functions
+        -- as we might strip them in future versions of this generic variant.
 
         loadmodule('luatex-basics-gen.lua')
         loadmodule('data-con.lua')
 
-        -- We do need some basic node support. The code in there is not for general use as it might
-        -- change.
+        -- We do need some basic node support. The code in there is not for
+        -- general use as it might change.
 
         loadmodule('luatex-basics-nod.lua')
 
@@ -212,25 +216,33 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then
 
         loadmodule('luatex-basics-chr.lua')
 
-        -- Now come the font modules that deal with traditional tex fonts as well as open type fonts.
+        -- Now come the font modules that deal with traditional tex fonts as well
+        -- as open type fonts.
         --
-        -- The font database file (if used at all) must be put someplace visible for kpse and is not
-        -- shared with context. The mtx-fonts script can be used to generate this file (using the
-        -- --reload --force --simple option).
+        -- The font database file (if used at all) must be put someplace visible
+        -- for kpse and is not shared with context. The mtx-fonts script can be
+        -- used to generate this file (using the --reload --force --simple option).
 
         loadmodule('font-ini.lua')
         loadmodule('luatex-fonts-mis.lua')
         loadmodule('font-con.lua')
-        loadmodule('luatex-fonts-enc.lua') -- will load font-age on demand
+        loadmodule('luatex-fonts-enc.lua')
         loadmodule('font-cid.lua')
-        loadmodule('font-map.lua')         -- for loading lum file (will be stripped)
+        loadmodule('font-map.lua')
 
-        -- We use a bit simpler database because using the context one demands loading more helper
-        -- code and although it is more flexible (more ways to resolve and so) it will never be
-        -- uses in plain/latex anyway, so let's stick to a simple approach.
+        -- We use a bit simpler database because using the context one demands
+        -- loading more helper code and although it is more flexible (more ways
+        -- to resolve and so) it will never be uses in plain/latex anyway, so
+        -- let's stick to a simple approach.
 
         loadmodule('luatex-fonts-syn.lua')
 
+        -- We need some helpers.
+
+        loadmodule('font-vfc.lua')
+
+        -- This is the bulk of opentype code.
+
         loadmodule('font-oti.lua')
         loadmodule('font-otr.lua')
         loadmodule('font-cff.lua')
@@ -243,29 +255,39 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then
         loadmodule('font-ota.lua')
         loadmodule('font-ots.lua')
         loadmodule('font-osd.lua')
-        loadmodule('font-ocl.lua') -- svg needs 0.97 (for fix in memstreams)
+        loadmodule('font-ocl.lua')
         loadmodule('font-otc.lua')
 
-        -- type one code
+        -- The code for type one fonts.
 
-        loadmodule('font-onr.lua') -- was font-afm.lua
-        loadmodule('font-one.lua') -- was font-afm.lua
+        loadmodule('font-onr.lua')
+        loadmodule('font-one.lua')
         loadmodule('font-afk.lua')
 
-        -- traditional code
+        -- And for traditional TeX fonts.
 
         loadmodule('font-tfm.lua')
 
-        -- common code
+        -- Some common code.
 
         loadmodule('font-lua.lua')
         loadmodule('font-def.lua')
-        loadmodule('font-xtx.lua')         -- xetex compatible specifiers (plain/latex only)
-        loadmodule('luatex-fonts-ext.lua') -- some extensions
-        loadmodule('luatex-fonts-lig.lua') -- and another one
 
-        -- We need to plug into a callback and the following module implements the handlers. Actual
-        -- plugging in happens later.
+        -- We support xetex compatible specifiers (plain/latex only).
+
+        loadmodule('font-xtx.lua')
+
+        -- Here come some additional features.
+
+        loadmodule('luatex-fonts-ext.lua')
+        loadmodule('font-imp-tex.lua')
+        loadmodule('font-imp-ligatures.lua')
+        loadmodule('font-imp-italics.lua')
+        loadmodule('font-imp-effects.lua')
+        loadmodule('luatex-fonts-lig.lua')
+
+        -- We need to plug into a callback and the following module implements the
+        -- handlers. Actual plugging in happens later.
 
         loadmodule('font-gbn.lua')