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-rw-r--r--context/data/scite/lexers/data/scite-context-data-context.lua2
-rw-r--r--context/data/scite/scite-context-data-context.properties85
-rw-r--r--tex/context/base/attr-eff.lua23
-rw-r--r--tex/context/base/attr-eff.mkiv43
-rw-r--r--tex/context/base/attr-lay.lua84
-rw-r--r--tex/context/base/attr-lay.mkiv11
-rw-r--r--tex/context/base/cont-new.mkii2
-rw-r--r--tex/context/base/cont-new.mkiv2
-rw-r--r--tex/context/base/context-version.pdfbin4140 -> 4142 bytes
-rw-r--r--tex/context/base/context-version.pngbin106292 -> 105594 bytes
-rw-r--r--tex/context/base/context.mkii2
-rw-r--r--tex/context/base/context.mkiv2
-rw-r--r--tex/context/base/lpdf-nod.lua76
-rw-r--r--tex/context/base/lpdf-ren.lua3
-rw-r--r--tex/context/base/luat-lib.mkiv2
-rw-r--r--tex/context/base/mult-aux.mkiv6
-rw-r--r--tex/context/base/mult-low.lua7
-rw-r--r--tex/context/base/mult-sys.mkiv5
-rw-r--r--tex/context/base/node-fin.lua76
-rw-r--r--tex/context/base/node-tsk.lua4
-rw-r--r--tex/context/base/pack-box.mkiv713
-rw-r--r--tex/context/base/status-files.pdfbin24507 -> 24491 bytes
-rw-r--r--tex/context/base/status-lua.pdfbin182165 -> 182312 bytes
-rw-r--r--tex/context/base/status-mkiv.lua5
-rw-r--r--tex/context/base/strc-ref.mkvi61
-rw-r--r--tex/context/base/syst-ini.mkiv18
-rw-r--r--tex/context/base/util-sta.lua342
-rw-r--r--tex/generic/context/luatex/luatex-fonts-merged.lua2
28 files changed, 1148 insertions, 428 deletions
diff --git a/context/data/scite/lexers/data/scite-context-data-context.lua b/context/data/scite/lexers/data/scite-context-data-context.lua
index f622f095d..104b87dd0 100644
--- a/context/data/scite/lexers/data/scite-context-data-context.lua
+++ b/context/data/scite/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", "plusthousand", "plustenthousand", "plustwentythousand", "medcard", "maxcard", "zeropoint", "onepoint", "halfapoint", "onebasepoint", "maxdimen", "scaledpoint", "thousandpoint", "points", "halfpoint", "zeroskip", "pluscxxvii", "pluscxxviii", "pluscclv", "pluscclvi", "normalpagebox", "endoflinetoken", "outputnewlinechar", "emptytoks", "empty", "undefined", "voidbox", "emptybox", "emptyvbox", "emptyhbox", "bigskipamount", "medskipamount", "smallskipamount", "fmtname", "fmtversion", "texengine", "texenginename", "texengineversion", "luatexengine", "pdftexengine", "xetexengine", "unknownengine", "etexversion", "pdftexversion", "xetexversion", "xetexrevision", "activecatcode", "bgroup", "egroup", "endline", "conditionaltrue", "conditionalfalse", "attributeunsetvalue", "uprotationangle", "rightrotationangle", "downrotationangle", "leftrotationangle", "inicatcodes", "ctxcatcodes", "texcatcodes", "notcatcodes", "txtcatcodes", "vrbcatcodes", "prtcatcodes", "nilcatcodes", "luacatcodes", "tpacatcodes", "tpbcatcodes", "xmlcatcodes", "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", "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", "interwordspace", "interwordstretch", "interwordshrink", "exheight", "emwidth", "extraspace", "mathsupdisplay", "mathsupnormal", "mathsupcramped", "mathsubnormal", "mathsubcombined", "mathaxisheight", "startmode", "stopmode", "startnotmode", "stopnotmode", "startmodeset", "stopmodeset", "doifmode", "doifmodeelse", "doifnotmode", "startallmodes", "stopallmodes", "startnotallmodes", "stopnotallmodes", "doifallmodes", "doifallmodeselse", "doifnotallmodes", "startenvironment", "stopenvironment", "environment", "startcomponent", "stopcomponent", "component", "startproduct", "stopproduct", "product", "startproject", "stopproject", "project", "starttext", "stoptext", "startnotext", "stopnotext", "startdocument", "stopdocument", "documentvariable", "startmodule", "stopmodule", "usemodule", "startTEXpage", "stopTEXpage", "enablemode", "disablemode", "preventmode", "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" },
- ["helpers"]={ "startsetups", "stopsetups", "startxmlsetups", "stopxmlsetups", "startluasetups", "stopluasetups", "starttexsetups", "stoptexsetups", "startrawsetups", "stoprawsetups", "startlocalsetups", "stoplocalsetups", "starttexdefinition", "stoptexdefinition", "starttexcode", "stoptexcode", "startcontextcode", "stopcontextcode", "doifsetupselse", "doifsetups", "doifnotsetups", "setup", "setups", "texsetup", "xmlsetup", "luasetup", "directsetup", "doifelsecommandhandler", "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", "donothing", "dontcomplain", "donetrue", "donefalse", "htdp", "unvoidbox", "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", "ruledhskip", "ruledvskip", "ruledkern", "ruledmskip", "ruledmkern", "ruledhglue", "ruledvglue", "normalhglue", "normalvglue", "ruledpenalty", "scratchcounter", "globalscratchcounter", "scratchdimen", "globalscratchdimen", "scratchskip", "globalscratchskip", "scratchmuskip", "globalscratchmuskip", "scratchtoks", "globalscratchtoks", "scratchbox", "globalscratchbox", "availablehsize", "localhsize", "setlocalhsize", "nextbox", "dowithnextbox", "dowithnextboxcs", "dowithnextboxcontent", "dowithnextboxcontentcs", "scratchwidth", "scratchheight", "scratchdepth", "scratchoffset", "scratchdistance", "scratchhsize", "scratchvsize", "scratchcounterone", "scratchcountertwo", "scratchcounterthree", "scratchdimenone", "scratchdimentwo", "scratchdimenthree", "scratchskipone", "scratchskiptwo", "scratchskipthree", "scratchmuskipone", "scratchmuskiptwo", "scratchmuskipthree", "scratchtoksone", "scratchtokstwo", "scratchtoksthree", "scratchboxone", "scratchboxtwo", "scratchboxthree", "doif", "doifnot", "doifelse", "doifinset", "doifnotinset", "doifinsetelse", "doifnextcharelse", "doifnextoptionalelse", "doifnextbgroupelse", "doifnextparenthesiselse", "doiffastoptionalcheckelse", "doifundefinedelse", "doifdefinedelse", "doifundefined", "doifdefined", "doifelsevalue", "doifvalue", "doifnotvalue", "doifnothing", "doifsomething", "doifelsenothing", "doifsomethingelse", "doifvaluenothing", "doifvaluesomething", "doifelsevaluenothing", "doifdimensionelse", "doifnumberelse", "doifcommonelse", "doifcommon", "doifnotcommon", "doifinstring", "doifnotinstring", "doifinstringelse", "doifassignmentelse", "tracingall", "tracingnone", "loggingall", "appendtoks", "prependtoks", "appendtotoks", "prependtotoks", "to", "endgraf", "empty", "null", "space", "quad", "enspace", "obeyspaces", "obeylines", "normalspace", "executeifdefined", "singleexpandafter", "doubleexpandafter", "tripleexpandafter", "dontleavehmode", "removelastspace", "removeunwantedspaces", "wait", "writestatus", "define", "redefine", "setmeasure", "setemeasure", "setgmeasure", "setxmeasure", "definemeasure", "measure", "getvalue", "setvalue", "setevalue", "setgvalue", "setxvalue", "letvalue", "letgvalue", "resetvalue", "undefinevalue", "ignorevalue", "setuvalue", "setuevalue", "setugvalue", "setuxvalue", "globallet", "glet", "getparameters", "geteparameters", "getgparameters", "getxparameters", "forgetparameters", "copyparameters", "getdummyparameters", "dummyparameter", "directdummyparameter", "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", "gobbleoneargument", "gobbletwoarguments", "gobblethreearguments", "gobblefourarguments", "gobblefivearguments", "gobblesixarguments", "gobblesevenarguments", "gobbleeightarguments", "gobbleninearguments", "gobbletenarguments", "gobbleoneoptional", "gobbletwooptionals", "gobblethreeoptionals", "gobblefouroptionals", "gobblefiveoptionals", "dorecurse", "doloop", "exitloop", "dostepwiserecurse", "recurselevel", "recursedepth", "dofastloopcs", "newconstant", "setnewconstant", "newconditional", "settrue", "setfalse", "setconstant", "newmacro", "setnewmacro", "newfraction", "dosingleempty", "dodoubleempty", "dotripleempty", "doquadrupleempty", "doquintupleempty", "dosixtupleempty", "doseventupleempty", "dosingleargument", "dodoubleargument", "dotripleargument", "doquadrupleargument", "doquintupleargument", "dosixtupleargument", "doseventupleargument", "dosinglegroupempty", "dodoublegroupempty", "dotriplegroupempty", "doquadruplegroupempty", "doquintuplegroupempty", "nopdfcompression", "maximumpdfcompression", "normalpdfcompression", "modulonumber", "dividenumber", "getfirstcharacter", "doiffirstcharelse", "startnointerference", "stopnointerference", "strut", "setstrut", "strutbox", "strutht", "strutdp", "strutwd", "begstrut", "endstrut" },
+ ["helpers"]={ "startsetups", "stopsetups", "startxmlsetups", "stopxmlsetups", "startluasetups", "stopluasetups", "starttexsetups", "stoptexsetups", "startrawsetups", "stoprawsetups", "startlocalsetups", "stoplocalsetups", "starttexdefinition", "stoptexdefinition", "starttexcode", "stoptexcode", "startcontextcode", "stopcontextcode", "doifsetupselse", "doifsetups", "doifnotsetups", "setup", "setups", "texsetup", "xmlsetup", "luasetup", "directsetup", "doifelsecommandhandler", "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", "donothing", "dontcomplain", "donetrue", "donefalse", "htdp", "unvoidbox", "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", "ruledhskip", "ruledvskip", "ruledkern", "ruledmskip", "ruledmkern", "ruledhglue", "ruledvglue", "normalhglue", "normalvglue", "ruledpenalty", "scratchcounter", "globalscratchcounter", "scratchdimen", "globalscratchdimen", "scratchskip", "globalscratchskip", "scratchmuskip", "globalscratchmuskip", "scratchtoks", "globalscratchtoks", "scratchbox", "globalscratchbox", "availablehsize", "localhsize", "setlocalhsize", "nextbox", "dowithnextbox", "dowithnextboxcs", "dowithnextboxcontent", "dowithnextboxcontentcs", "scratchwidth", "scratchheight", "scratchdepth", "scratchoffset", "scratchdistance", "scratchhsize", "scratchvsize", "scratchxoffset", "scratchyoffset", "scratchhoffset", "scratchvoffset", "scratchxposition", "scratchyposition", "scratchtopoffset", "scratchbottomoffset", "scratchleftoffset", "scratchrightoffset", "scratchcounterone", "scratchcountertwo", "scratchcounterthree", "scratchdimenone", "scratchdimentwo", "scratchdimenthree", "scratchskipone", "scratchskiptwo", "scratchskipthree", "scratchmuskipone", "scratchmuskiptwo", "scratchmuskipthree", "scratchtoksone", "scratchtokstwo", "scratchtoksthree", "scratchboxone", "scratchboxtwo", "scratchboxthree", "scratchnx", "scratchny", "doif", "doifnot", "doifelse", "doifinset", "doifnotinset", "doifinsetelse", "doifnextcharelse", "doifnextoptionalelse", "doifnextbgroupelse", "doifnextparenthesiselse", "doiffastoptionalcheckelse", "doifundefinedelse", "doifdefinedelse", "doifundefined", "doifdefined", "doifelsevalue", "doifvalue", "doifnotvalue", "doifnothing", "doifsomething", "doifelsenothing", "doifsomethingelse", "doifvaluenothing", "doifvaluesomething", "doifelsevaluenothing", "doifdimensionelse", "doifnumberelse", "doifcommonelse", "doifcommon", "doifnotcommon", "doifinstring", "doifnotinstring", "doifinstringelse", "doifassignmentelse", "tracingall", "tracingnone", "loggingall", "appendtoks", "prependtoks", "appendtotoks", "prependtotoks", "to", "endgraf", "empty", "null", "space", "quad", "enspace", "obeyspaces", "obeylines", "normalspace", "executeifdefined", "singleexpandafter", "doubleexpandafter", "tripleexpandafter", "dontleavehmode", "removelastspace", "removeunwantedspaces", "wait", "writestatus", "define", "redefine", "setmeasure", "setemeasure", "setgmeasure", "setxmeasure", "definemeasure", "measure", "getvalue", "setvalue", "setevalue", "setgvalue", "setxvalue", "letvalue", "letgvalue", "resetvalue", "undefinevalue", "ignorevalue", "setuvalue", "setuevalue", "setugvalue", "setuxvalue", "globallet", "glet", "getparameters", "geteparameters", "getgparameters", "getxparameters", "forgetparameters", "copyparameters", "getdummyparameters", "dummyparameter", "directdummyparameter", "setdummyparameter", "letdummyparameter", "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", "gobbleoneargument", "gobbletwoarguments", "gobblethreearguments", "gobblefourarguments", "gobblefivearguments", "gobblesixarguments", "gobblesevenarguments", "gobbleeightarguments", "gobbleninearguments", "gobbletenarguments", "gobbleoneoptional", "gobbletwooptionals", "gobblethreeoptionals", "gobblefouroptionals", "gobblefiveoptionals", "dorecurse", "doloop", "exitloop", "dostepwiserecurse", "recurselevel", "recursedepth", "dofastloopcs", "newconstant", "setnewconstant", "newconditional", "settrue", "setfalse", "setconstant", "newmacro", "setnewmacro", "newfraction", "dosingleempty", "dodoubleempty", "dotripleempty", "doquadrupleempty", "doquintupleempty", "dosixtupleempty", "doseventupleempty", "dosingleargument", "dodoubleargument", "dotripleargument", "doquadrupleargument", "doquintupleargument", "dosixtupleargument", "doseventupleargument", "dosinglegroupempty", "dodoublegroupempty", "dotriplegroupempty", "doquadruplegroupempty", "doquintuplegroupempty", "nopdfcompression", "maximumpdfcompression", "normalpdfcompression", "modulonumber", "dividenumber", "getfirstcharacter", "doiffirstcharelse", "startnointerference", "stopnointerference", "strut", "setstrut", "strutbox", "strutht", "strutdp", "strutwd", "begstrut", "endstrut" },
} \ No newline at end of file
diff --git a/context/data/scite/scite-context-data-context.properties b/context/data/scite/scite-context-data-context.properties
index ea3a4c8c7..c37366bbd 100644
--- a/context/data/scite/scite-context-data-context.properties
+++ b/context/data/scite/scite-context-data-context.properties
@@ -27,50 +27,53 @@ scratchskip globalscratchskip scratchmuskip globalscratchmuskip scratchtoks \
globalscratchtoks scratchbox globalscratchbox availablehsize localhsize \
setlocalhsize nextbox dowithnextbox dowithnextboxcs dowithnextboxcontent \
dowithnextboxcontentcs scratchwidth scratchheight scratchdepth scratchoffset \
-scratchdistance scratchhsize scratchvsize scratchcounterone scratchcountertwo \
+scratchdistance scratchhsize scratchvsize scratchxoffset scratchyoffset \
+scratchhoffset scratchvoffset scratchxposition scratchyposition scratchtopoffset \
+scratchbottomoffset scratchleftoffset scratchrightoffset scratchcounterone scratchcountertwo \
scratchcounterthree scratchdimenone scratchdimentwo scratchdimenthree scratchskipone \
scratchskiptwo scratchskipthree scratchmuskipone scratchmuskiptwo scratchmuskipthree \
scratchtoksone scratchtokstwo scratchtoksthree scratchboxone scratchboxtwo \
-scratchboxthree doif doifnot doifelse doifinset \
-doifnotinset doifinsetelse doifnextcharelse doifnextoptionalelse doifnextbgroupelse \
-doifnextparenthesiselse doiffastoptionalcheckelse doifundefinedelse doifdefinedelse doifundefined \
-doifdefined doifelsevalue doifvalue doifnotvalue doifnothing \
-doifsomething doifelsenothing doifsomethingelse doifvaluenothing doifvaluesomething \
-doifelsevaluenothing doifdimensionelse doifnumberelse doifcommonelse doifcommon \
-doifnotcommon doifinstring doifnotinstring doifinstringelse doifassignmentelse \
-tracingall tracingnone loggingall appendtoks prependtoks \
-appendtotoks prependtotoks to endgraf empty \
-null space quad enspace obeyspaces \
-obeylines normalspace executeifdefined singleexpandafter doubleexpandafter \
-tripleexpandafter dontleavehmode removelastspace removeunwantedspaces wait \
-writestatus define redefine setmeasure setemeasure \
-setgmeasure setxmeasure definemeasure measure getvalue \
-setvalue setevalue setgvalue setxvalue letvalue \
-letgvalue resetvalue undefinevalue ignorevalue setuvalue \
-setuevalue setugvalue setuxvalue globallet glet \
-getparameters geteparameters getgparameters getxparameters forgetparameters \
-copyparameters getdummyparameters dummyparameter directdummyparameter 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 gobbleoneargument gobbletwoarguments gobblethreearguments gobblefourarguments \
-gobblefivearguments gobblesixarguments gobblesevenarguments gobbleeightarguments gobbleninearguments \
-gobbletenarguments gobbleoneoptional gobbletwooptionals gobblethreeoptionals gobblefouroptionals \
-gobblefiveoptionals dorecurse doloop exitloop dostepwiserecurse \
-recurselevel recursedepth dofastloopcs newconstant setnewconstant \
-newconditional settrue setfalse setconstant newmacro \
-setnewmacro newfraction dosingleempty dodoubleempty dotripleempty \
-doquadrupleempty doquintupleempty dosixtupleempty doseventupleempty dosingleargument \
-dodoubleargument dotripleargument doquadrupleargument doquintupleargument dosixtupleargument \
-doseventupleargument dosinglegroupempty dodoublegroupempty dotriplegroupempty doquadruplegroupempty \
-doquintuplegroupempty nopdfcompression maximumpdfcompression normalpdfcompression modulonumber \
-dividenumber getfirstcharacter doiffirstcharelse startnointerference stopnointerference \
-strut setstrut strutbox strutht strutdp \
-strutwd begstrut endstrut
+scratchboxthree scratchnx scratchny doif doifnot \
+doifelse doifinset doifnotinset doifinsetelse doifnextcharelse \
+doifnextoptionalelse doifnextbgroupelse doifnextparenthesiselse doiffastoptionalcheckelse doifundefinedelse \
+doifdefinedelse doifundefined doifdefined doifelsevalue doifvalue \
+doifnotvalue doifnothing doifsomething doifelsenothing doifsomethingelse \
+doifvaluenothing doifvaluesomething doifelsevaluenothing doifdimensionelse doifnumberelse \
+doifcommonelse doifcommon doifnotcommon doifinstring doifnotinstring \
+doifinstringelse doifassignmentelse tracingall tracingnone loggingall \
+appendtoks prependtoks appendtotoks prependtotoks to \
+endgraf empty null space quad \
+enspace obeyspaces obeylines normalspace executeifdefined \
+singleexpandafter doubleexpandafter tripleexpandafter dontleavehmode removelastspace \
+removeunwantedspaces wait writestatus define redefine \
+setmeasure setemeasure setgmeasure setxmeasure definemeasure \
+measure getvalue setvalue setevalue setgvalue \
+setxvalue letvalue letgvalue resetvalue undefinevalue \
+ignorevalue setuvalue setuevalue setugvalue setuxvalue \
+globallet glet getparameters geteparameters getgparameters \
+getxparameters forgetparameters copyparameters getdummyparameters dummyparameter \
+directdummyparameter setdummyparameter letdummyparameter 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 \
+gobbleoneargument gobbletwoarguments gobblethreearguments gobblefourarguments gobblefivearguments \
+gobblesixarguments gobblesevenarguments gobbleeightarguments gobbleninearguments gobbletenarguments \
+gobbleoneoptional gobbletwooptionals gobblethreeoptionals gobblefouroptionals gobblefiveoptionals \
+dorecurse doloop exitloop dostepwiserecurse recurselevel \
+recursedepth dofastloopcs newconstant setnewconstant newconditional \
+settrue setfalse setconstant newmacro setnewmacro \
+newfraction dosingleempty dodoubleempty dotripleempty doquadrupleempty \
+doquintupleempty dosixtupleempty doseventupleempty dosingleargument dodoubleargument \
+dotripleargument doquadrupleargument doquintupleargument dosixtupleargument doseventupleargument \
+dosinglegroupempty dodoublegroupempty dotriplegroupempty doquadruplegroupempty doquintuplegroupempty \
+nopdfcompression maximumpdfcompression normalpdfcompression modulonumber dividenumber \
+getfirstcharacter doiffirstcharelse startnointerference stopnointerference strut \
+setstrut strutbox strutht strutdp strutwd \
+begstrut endstrut
keywordclass.context.constants=\
zerocount minusone minustwo plusone \
diff --git a/tex/context/base/attr-eff.lua b/tex/context/base/attr-eff.lua
index 023d1c51b..64a620bad 100644
--- a/tex/context/base/attr-eff.lua
+++ b/tex/context/base/attr-eff.lua
@@ -17,6 +17,9 @@ local settexattribute = tex.setattribute
local allocate = utilities.storage.allocate
local setmetatableindex = table.setmetatableindex
+local variables = interfaces.variables
+local v_normal = variables.normal
+
attributes.effects = attributes.effects or { }
local effects = attributes.effects
@@ -66,12 +69,22 @@ effects.handler = nodes.installattributehandler {
processor = states.process,
}
-local function register(effect,stretch,rulethickness)
- local stamp = format(template,effect,stretch,rulethickness)
+local function register(specification)
+ local alternative, stretch, rulethickness
+ if specification then
+ alternative = specification.alternative or v_normal
+ stretch = specification.stretch or 0
+ rulethickness = specification.rulethickness or 0
+ else
+ alternative = v_normal
+ stretch = 0
+ rulethickness = 0
+ end
+ local stamp = format(template,alternative,stretch,rulethickness)
local n = registered[stamp]
if not n then
n = #values + 1
- values[n] = { effect, stretch, rulethickness }
+ values[n] = { alternative, stretch, rulethickness }
registered[stamp] = n
end
return n
@@ -88,10 +101,10 @@ effects.enable = enable
local enabled = false
-function commands.triggereffect(effect,stretch,rulethickness)
+function commands.triggereffect(specification)
if not enabled then
enable()
enabled = true
end
- settexattribute(a_effect,register(effect,stretch,rulethickness))
+ settexattribute(a_effect,register(specification))
end
diff --git a/tex/context/base/attr-eff.mkiv b/tex/context/base/attr-eff.mkiv
index c5c94537c..f76e498d9 100644
--- a/tex/context/base/attr-eff.mkiv
+++ b/tex/context/base/attr-eff.mkiv
@@ -17,38 +17,39 @@
\unprotect
-\gdef\dotriggereffect#1#2#3%
- {\ctxcommand{triggereffect('#1',#2,\number\dimexpr#3\relax)}}
+\installcorenamespace{effect}
-\unexpanded\def\setupeffect
- {\dodoubleargument\dosetupeffect}
+\installcommandhandler \??effect {effect} \??effect
-\def\dosetupeffect[#1][#2]%
- {\getparameters[\??et#1][#2]}
+\setupeffect
+ [\c!method=\v!none,
+ \c!stretch=\zerocount,
+ \c!rulethickness=\zeropoint,
+ \c!alternative=\v!normal]
-\unexpanded\def\defineeffect
- {\dodoubleargument\dodefineeffect}
-
-\def\dodefineeffect[#1][#2]%
- {\getparameters[\??et#1][\c!method=\v!none,\c!stretch=0,\c!rulethickness=\zeropoint,\c!alternative=\v!normal,#2]%
- \doif{\getvalue{\??et#1\c!method}}\v!command
- {\setugvalue{\e!start#1}{\starteffect[#1]}%
- \setugvalue{\e!stop #1}{\stopeffect}}}
-
-% yes or no grouped
+\appendtoks
+ \edef\p_method{\effectparameter\c!command}%
+ \ifx\p_method\v!command
+ \setuxvalue{\e!start\currenteffect}{\starteffect[#1]}%
+ \setuxvalue{\e!stop \currenteffect}{\stopeffect}%
+ \fi
+\to \everydefineeffect
\unexpanded\def\starteffect[#1]%
- {\dotriggereffect
- {\csname\??et#1\c!alternative \endcsname}%
- {\csname\??et#1\c!stretch \endcsname}%
- {\csname\??et#1\c!rulethickness\endcsname}}
+ {\ctxcommand{triggereffect{
+ alternative = "\namedeffectparameter{#1}\c!alternative",
+ stretch = \number\namedeffectparameter{#1}\c!stretch,
+ rulethickness = \number\dimexpr\namedeffectparameter{#1}\c!rulethickness\relax
+ }}}
\unexpanded\def\stopeffect % can be special
- {\dotriggereffect\v!normal0\zeropoint}
+ {\ctxcommand{triggereffect()}} % v!normal 0 0
\unexpanded\def\effect[#1]%
{\groupedcommand{\starteffect[#1]}{\stopeffect}}
+% yes or no grouped
+
\defineeffect [\v!inner] [\c!alternative=\v!inner,\c!rulethickness=.25pt]
\defineeffect [\v!outer] [\c!alternative=\v!outer,\c!rulethickness=.25pt]
\defineeffect [\v!both] [\c!alternative=\v!both, \c!rulethickness=.25pt]
diff --git a/tex/context/base/attr-lay.lua b/tex/context/base/attr-lay.lua
index 75505d4c4..e154ee90d 100644
--- a/tex/context/base/attr-lay.lua
+++ b/tex/context/base/attr-lay.lua
@@ -12,7 +12,7 @@ if not modules then modules = { } end modules ['attr-lay'] = {
local type = type
local format = string.format
-local insert, remove = table.insert, table.remove
+local insert, remove, concat = table.insert, table.remove, table.concat
local allocate = utilities.storage.allocate
local setmetatableindex = table.setmetatableindex
@@ -61,12 +61,26 @@ storage.register("attributes/viewerlayers/registered", viewerlayers.registered,
storage.register("attributes/viewerlayers/values", viewerlayers.values, "attributes.viewerlayers.values")
storage.register("attributes/viewerlayers/scopes", viewerlayers.scopes, "attributes.viewerlayers.scopes")
-local data = viewerlayers.data
-local values = viewerlayers.values
-local listwise = viewerlayers.listwise
-local registered = viewerlayers.registered
-local scopes = viewerlayers.scopes
-local template = "%s"
+local data = viewerlayers.data
+local values = viewerlayers.values
+local listwise = viewerlayers.listwise
+local registered = viewerlayers.registered
+local scopes = viewerlayers.scopes
+local template = "%s"
+
+local layerstacker = utilities.stacker.new("layers") -- experiment
+
+layerstacker.mode = "stack"
+layerstacker.unset = attributes.unsetvalue
+
+viewerlayers.resolve_begin = layerstacker.resolve_begin
+viewerlayers.resolve_step = layerstacker.resolve_step
+viewerlayers.resolve_end = layerstacker.resolve_end
+
+function commands.cleanuplayers()
+ layerstacker.clean()
+ -- todo
+end
-- stacked
@@ -94,6 +108,39 @@ end
setmetatableindex(viewerlayers, extender)
setmetatableindex(viewerlayers.data, reviver)
+function layerstacker.start(s,t,first,last) -- move to lpdf-ren.lua
+ local r = { }
+ for i=first,last do
+ r[#r+1] = codeinjections.startlayer(values[t[i]])
+ end
+ r = concat(r," ")
+-- print("start",r)
+ return nodes.pool.pdfliteral(r)
+end
+
+function layerstacker.stop(s,t,first,last) -- move to lpdf-ren.lua
+ local r = { }
+ for i=last,first,-1 do
+ r[#r+1] = codeinjections.stoplayer()
+ end
+ r = concat(r," ")
+-- print("stop",r)
+ return nodes.pool.pdfliteral(r)
+end
+
+function layerstacker.change(s,t1,first1,last1,t2,first2,last2) -- move to lpdf-ren.lua
+ local r = { }
+ for i=last1,first1,-1 do
+ r[#r+1] = codeinjections.stoplayer()
+ end
+ for i=first2,last2 do
+ r[#r+1] = codeinjections.startlayer(values[t2[i]])
+ end
+ r = concat(r," ")
+-- print("change",r)
+ return nodes.pool.pdfliteral(r)
+end
+
local function initializer(...)
return states.initialize(...)
end
@@ -103,7 +150,8 @@ attributes.viewerlayers.handler = nodes.installattributehandler {
namespace = viewerlayers,
initializer = initializer,
finalizer = states.finalize,
- processor = states.stacked,
+-- processor = states.stacked,
+ processor = states.stacker,
}
local stack, enabled, global = { }, false, false
@@ -149,9 +197,16 @@ function viewerlayers.setfeatures(hasorder)
viewerlayers.hasorder = hasorder
end
+local usestacker = true -- new, experimental
+
function viewerlayers.start(name)
- insert(stack,texgetattribute(a_viewerlayer))
- local a = register(name) or unsetvalue
+ local a
+ if usestacker then
+ a = layerstacker.push(register(name) or unsetvalue)
+ else
+ insert(stack,texgetattribute(a_viewerlayer))
+ a = register(name) or unsetvalue
+ end
if global or scopes[name] == v_global then
scopes[a] = v_global -- messy but we don't know the attributes yet
texsetattribute("global",a_viewerlayer,a)
@@ -162,7 +217,12 @@ function viewerlayers.start(name)
end
function viewerlayers.stop()
- local a = remove(stack)
+ local a
+ if usestacker then
+ a = layerstacker.pop()
+ else
+ a = remove(stack)
+ end
if not a then
-- error
elseif a >= 0 then
@@ -171,7 +231,7 @@ function viewerlayers.stop()
else
texsetattribute(a_viewerlayer,a)
end
- texsettokenlist("currentviewerlayertoks",values[a])
+ texsettokenlist("currentviewerlayertoks",values[a] or "")
else
if global or scopes[a] == v_global then
texsetattribute("global",a_viewerlayer,unsetvalue)
diff --git a/tex/context/base/attr-lay.mkiv b/tex/context/base/attr-lay.mkiv
index 2542ca5af..9c9c3318e 100644
--- a/tex/context/base/attr-lay.mkiv
+++ b/tex/context/base/attr-lay.mkiv
@@ -13,6 +13,13 @@
\writestatus{loading}{ConTeXt Attribute Macros / Viewerlayers}
+%D Currently there is a limitation in mixed inline usage. This has to do with the fact
+%D that we have a stacked model but cannot determine where to revert to (as we can
+%D have AABBCCAA ranges). Maybe I'll solve that one day. It only affects nested inline
+%D layers and these make not much sense anyway. We'd have to store the complete nesting
+%D stack in the attribute in order to be able to cross pages and that demands a new
+%D mechanism.
+
\unprotect
\registerctxluafile{attr-lay}{1.001}
@@ -91,4 +98,8 @@
\let\setlayoutcomponentattribute \attr_layoutcomponent_set
\let\resetlayoutcomponentattribute\attr_layoutcomponent_reset}
+\appendtoks
+ \ctxcommand{cleanuplayers()}%
+\to \everyshipout
+
\protect \endinput
diff --git a/tex/context/base/cont-new.mkii b/tex/context/base/cont-new.mkii
index 514e7fdd0..e46c0fb4c 100644
--- a/tex/context/base/cont-new.mkii
+++ b/tex/context/base/cont-new.mkii
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2012.06.21 10:37}
+\newcontextversion{2012.06.22 10:09}
%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/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index c61f009c5..48f7a3b54 100644
--- a/tex/context/base/cont-new.mkiv
+++ b/tex/context/base/cont-new.mkiv
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2012.06.21 10:37}
+\newcontextversion{2012.06.22 10:09}
%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/context-version.pdf b/tex/context/base/context-version.pdf
index 3349752b7..8358f6e2b 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
Binary files differ
diff --git a/tex/context/base/context-version.png b/tex/context/base/context-version.png
index 0d1b62401..6b2e33714 100644
--- a/tex/context/base/context-version.png
+++ b/tex/context/base/context-version.png
Binary files differ
diff --git a/tex/context/base/context.mkii b/tex/context/base/context.mkii
index 31f2b2998..eb3391a6d 100644
--- a/tex/context/base/context.mkii
+++ b/tex/context/base/context.mkii
@@ -20,7 +20,7 @@
%D your styles an modules.
\edef\contextformat {\jobname}
-\edef\contextversion{2012.06.21 10:37}
+\edef\contextversion{2012.06.22 10:09}
%D For those who want to use this:
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index e92ea4e0f..63a4cc8ef 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -23,7 +23,7 @@
%D up and the dependencies are more consistent.
\edef\contextformat {\jobname}
-\edef\contextversion{2012.06.21 10:37}
+\edef\contextversion{2012.06.22 10:09}
%D For those who want to use this:
diff --git a/tex/context/base/lpdf-nod.lua b/tex/context/base/lpdf-nod.lua
index fe0c975f7..0d5a1bbd9 100644
--- a/tex/context/base/lpdf-nod.lua
+++ b/tex/context/base/lpdf-nod.lua
@@ -59,7 +59,7 @@ end
function nodepool.pdfsetmatrix(rx,sx,sy,ry,tx,ty)
local t = copy_node(pdfsetmatrix)
- t.data = format("%s %s %s %s",rs or 0,sx or 0,sy or 0,rx or 0) -- todo: tx ty
+ t.data = format("%s %s %s %s",rx or 0,sx or 0,sy or 0,ry or 0) -- todo: tx ty
return t
end
@@ -69,21 +69,73 @@ nodeinjections.transform = nodepool.pdfsetmatrix
function nodepool.pdfannotation(w,h,d,data,n)
local t = copy_node(pdfannot)
- if w and w ~= 0 then t.width = w end
- if h and h ~= 0 then t.height = h end
- if d and d ~= 0 then t.depth = d end
- if n then t.objnum = n end
- if data and data ~= "" then t.data = data end
+ if w and w ~= 0 then
+ t.width = w
+ end
+ if h and h ~= 0 then
+ t.height = h
+ end
+ if d and d ~= 0 then
+ t.depth = d
+ end
+ if n then
+ t.objnum = n
+ end
+ if data and data ~= "" then
+ t.data = data
+ end
return t
end
+-- (!) The next code in pdfdest.w is wrong:
+--
+-- case pdf_dest_xyz:
+-- if (matrixused()) {
+-- set_rect_dimens(pdf, p, parent_box, cur, alt_rule, pdf_dest_margin) ;
+-- } else {
+-- pdf_ann_left(p) = pos.h ;
+-- pdf_ann_top (p) = pos.v ;
+-- }
+-- break ;
+--
+-- so we need to force a matrix.
+
function nodepool.pdfdestination(w,h,d,name,view,n)
local t = copy_node(pdfdest)
- if w and w ~= 0 then t.width = w end
- if h and h ~= 0 then t.height = h end
- if d and d ~= 0 then t.depth = d end
- if n then t.objnum = n end
+ local hasdimensions = false
+ if w and w ~= 0 then
+ t.width = w
+ hasdimensions = true
+ end
+ if h and h ~= 0 then
+ t.height = h
+ hasdimensions = true
+ end
+ if d and d ~= 0 then
+ t.depth = d
+ hasdimensions = true
+ end
+ if n then
+ t.objnum = n
+ end
+ view = views[view] or view or 1 -- fit is default
t.dest_id = name
- t.dest_type = views[view] or view or 1 -- fit is default
- return t
+ t.dest_type = view
+ if hasdimensions and view == 0 then -- xyz
+ -- see (!)
+ local s = copy_node(pdfsave)
+ local m = copy_node(pdfsetmatrix)
+ -- local t
+ local r = copy_node(pdfrestore)
+ m.data = format("1 0 0 1")
+ s.next = m
+ m.next = t
+ t.next = r
+ m.prev = s
+ t.prev = m
+ r.prev = t
+ return s
+ else
+ return t
+ end
end
diff --git a/tex/context/base/lpdf-ren.lua b/tex/context/base/lpdf-ren.lua
index e0c4b1973..29b78313f 100644
--- a/tex/context/base/lpdf-ren.lua
+++ b/tex/context/base/lpdf-ren.lua
@@ -65,6 +65,9 @@ local lpdf_usage = pdfdictionary { Print = pdfdictionary { PrintState = pdf_off
local cache = { }
function codeinjections.startlayer(name)
+ if not name then
+ name = "unknown"
+ end
codeinjections.useviewerlayer(name)
return format("/OC /%s BDC",name)
end
diff --git a/tex/context/base/luat-lib.mkiv b/tex/context/base/luat-lib.mkiv
index 5a53b7ea2..fb05a84c1 100644
--- a/tex/context/base/luat-lib.mkiv
+++ b/tex/context/base/luat-lib.mkiv
@@ -30,6 +30,8 @@
\registerctxluafile{trac-log}{1.001}
%registerctxluafile{trac-pro}{1.001}
+\registerctxluafile{util-sta}{1.001}
+
\registerctxluafile{data-ini}{1.001}
\registerctxluafile{data-exp}{1.001}
\registerctxluafile{data-env}{1.001}
diff --git a/tex/context/base/mult-aux.mkiv b/tex/context/base/mult-aux.mkiv
index fae9bb0c8..aae94e835 100644
--- a/tex/context/base/mult-aux.mkiv
+++ b/tex/context/base/mult-aux.mkiv
@@ -713,8 +713,10 @@
\letvalue\??dummy\empty
-\def\dummyparameter #1{\csname\??dummy\ifcsname\??dummy#1\endcsname#1\fi\endcsname}
-\def\directdummyparameter#1{\csname\??dummy#1\endcsname}
+ \def\dummyparameter #1{\csname\??dummy\ifcsname\??dummy#1\endcsname#1\fi\endcsname}
+ \def\directdummyparameter#1{\csname\??dummy#1\endcsname}
+\unexpanded\def\setdummyparameter #1{\expandafter\def\csname\??dummy#1\endcsname}
+\unexpanded\def\letdummyparameter #1{\expandafter\let\csname\??dummy#1\endcsname}
% \unexpanded\def\getdummyparameters
% {\mult_interfaces_get_parameters\??dummy}
diff --git a/tex/context/base/mult-low.lua b/tex/context/base/mult-low.lua
index fe4a34337..586b54813 100644
--- a/tex/context/base/mult-low.lua
+++ b/tex/context/base/mult-low.lua
@@ -173,6 +173,9 @@ return {
--
"scratchwidth", "scratchheight", "scratchdepth", "scratchoffset", "scratchdistance",
"scratchhsize", "scratchvsize",
+ "scratchxoffset", "scratchyoffset", "scratchhoffset", "scratchvoffset",
+ "scratchxposition", "scratchyposition",
+ "scratchtopoffset", "scratchbottomoffset", "scratchleftoffset", "scratchrightoffset",
--
"scratchcounterone", "scratchcountertwo", "scratchcounterthree",
"scratchdimenone", "scratchdimentwo", "scratchdimenthree",
@@ -180,6 +183,7 @@ return {
"scratchmuskipone", "scratchmuskiptwo", "scratchmuskipthree",
"scratchtoksone", "scratchtokstwo", "scratchtoksthree",
"scratchboxone", "scratchboxtwo", "scratchboxthree",
+ "scratchnx", "scratchny",
--
"doif", "doifnot", "doifelse",
"doifinset", "doifnotinset", "doifinsetelse",
@@ -214,7 +218,8 @@ return {
"setuvalue", "setuevalue", "setugvalue", "setuxvalue",
"globallet", "glet",
"getparameters", "geteparameters", "getgparameters", "getxparameters", "forgetparameters", "copyparameters",
- "getdummyparameters", "dummyparameter", "directdummyparameter",
+ --
+ "getdummyparameters", "dummyparameter", "directdummyparameter", "setdummyparameter", "letdummyparameter",
--
"processcommalist", "processcommacommand", "quitcommalist", "quitprevcommalist",
"processaction", "processallactions", "processfirstactioninset", "processallactionsinset",
diff --git a/tex/context/base/mult-sys.mkiv b/tex/context/base/mult-sys.mkiv
index 65c456cdc..bb52dc518 100644
--- a/tex/context/base/mult-sys.mkiv
+++ b/tex/context/base/mult-sys.mkiv
@@ -458,7 +458,6 @@
\definesystemvariable {al} % ALinea's
\definesystemvariable {an} % ANchor
\definesystemvariable {as} % AlignmentSwitch
-\definesystemvariable {bg} % BleedinG
\definesystemvariable {bp} % BreakPoint
\definesystemvariable {bx} % BackendExport
\definesystemvariable {cb} % CollectBox
@@ -473,8 +472,6 @@
\definesystemvariable {du} % DUmmy
\definesystemvariable {ef} % ExternFiguur
\definesystemvariable {en} % ENvironments
-%definesystemvariable {er} % external resources
-\definesystemvariable {et} % EffecT
\definesystemvariable {ex} % ExterneFiguren
\definesystemvariable {fc} % FramedContent
\definesystemvariable {fi} % FIle Once
@@ -506,7 +503,6 @@
\definesystemvariable {ll} % Layers
\definesystemvariable {lr} % LayeR
\definesystemvariable {lu} % LUacode
-\definesystemvariable {lx} % LayerteXt
\definesystemvariable {ma} % MargeAchtergrond
\definesystemvariable {mc} % MultiColumn
\definesystemvariable {mi} % MultilingualInterface
@@ -523,7 +519,6 @@
\definesystemvariable {oi} % OmlijndInstellingen
\definesystemvariable {ol} % OmLijnd
\definesystemvariable {od} % Omlijnd Defaults (simple)
-\definesystemvariable {ox} % OffsetBox
\definesystemvariable {pb} % PuBlication
\definesystemvariable {pc} % PageComment
\definesystemvariable {ph} % ParagrapH
diff --git a/tex/context/base/node-fin.lua b/tex/context/base/node-fin.lua
index 069ef0b3a..d64c24479 100644
--- a/tex/context/base/node-fin.lua
+++ b/tex/context/base/node-fin.lua
@@ -36,6 +36,8 @@ local triggering = false
local starttiming = statistics.starttiming
local stoptiming = statistics.stoptiming
+local unsetvalue = attributes.unsetvalue
+
-- these two will be like trackers
function states.enabletriggering()
@@ -176,6 +178,7 @@ local insert_node_after = node.insert_after
local nsdata, nsnone, nslistwise, nsforced, nsselector, nstrigger
local current, current_selector, done = 0, 0, false -- nb, stack has a local current !
+local nsbegin, nsend
function states.initialize(namespace,attribute,head)
nsdata = namespace.data
@@ -187,6 +190,11 @@ function states.initialize(namespace,attribute,head)
current = 0
current_selector = 0
done = false -- todo: done cleanup
+ nsstep = namespace.resolve_step
+ if nsstep then
+ nsbegin = namespace.resolve_begin
+ nsend = namespace.resolve_end
+ end
end
function states.finalize(namespace,attribute,head) -- is this one ok?
@@ -389,6 +397,9 @@ states.selective = selective
-- (as used in the stepper). In the stepper we cannot use the box branch as it involves
-- paragraph lines and then gets mixed up. A messy business (esp since we want to be
-- efficient).
+--
+-- Todo: make a better stacker. Keep track (in attribute) about nesting level. Not
+-- entirely trivial and a generic solution is nicer (compares to the exporter).
local function stacked(namespace,attribute,head,default) -- no triggering, no inheritance, but list-wise
local stack, done = head, false
@@ -447,13 +458,76 @@ local function stacked(namespace,attribute,head,default) -- no triggering, no in
end
while depth > 0 do
head = insert_node_after(head,stack,copy_node(nsnone))
- depth = depth -1
+ depth = depth - 1
end
return head, done
end
states.stacked = stacked
+-- experimental
+
+local function stacker(namespace,attribute,head,default) -- no triggering, no inheritance, but list-wise
+ nsbegin()
+ local current, previous, done, okay = head, head, false, false
+ local attrib = default or unsetvalue
+ while current do
+ local id = current.id
+ if id == glyph_code or (id == rule_code and current.width ~= 0) or (id == glue_code and current.leader) then -- or disc_code
+ local a = has_attribute(current,attribute) or unsetvalue
+ if a ~= attrib then
+ local n = nsstep(a)
+ if n then
+ head = insert_node_before(head,current,n) -- copy_node(nsdata[a]))
+ end
+ attrib, done, okay = a, true, true
+ end
+ if id == glue_code then
+ local content = current.leader
+ if content then -- unchecked
+ local ok = false
+ current.leader, ok = stacker(namespace,attribute,content,attrib)
+ done = done or ok
+ end
+ end
+ elseif id == hlist_code or id == vlist_code then
+ local content = current.list
+ if content then
+ if nslistwise then
+ local a = has_attribute(current,attribute)
+ if a and attrib ~= a and nslistwise[a] then -- viewerlayer
+ local p = attrib
+ attrib, done = a, true
+ head = insert_node_before(head,current,copy_node(nsdata[a]))
+ current.list = stacker(namespace,attribute,content,attrib)
+ head, current = insert_node_after(head,current,copy_node(nsnone))
+ attrib = p
+ else
+ local ok = false
+ current.list, ok = stacker(namespace,attribute,content,attrib)
+ done = done or ok
+ end
+ else
+ local ok = false
+ current.list, ok = stacker(namespace,attribute,content,default)
+ done = done or ok
+ end
+ end
+ end
+ previous = current
+ current = current.next
+ end
+ if okay then
+ local n = nsend()
+ if n then
+ head = insert_node_after(head,previous,n) -- copy_node(nsdata[a]))
+ end
+ end
+ return head, done
+end
+
+states.stacker = stacker
+
-- -- --
statistics.register("attribute processing time", function()
diff --git a/tex/context/base/node-tsk.lua b/tex/context/base/node-tsk.lua
index efc51913c..ccaa6c6b4 100644
--- a/tex/context/base/node-tsk.lua
+++ b/tex/context/base/node-tsk.lua
@@ -14,9 +14,9 @@ local format = string.format
local trace_tasks = false trackers.register("tasks.creation", function(v) trace_tasks = v end)
-local report_tasks = logs.reporter("tasks")
+local report_tasks = logs.reporter("tasks")
-local allocate = utilities.storage.allocate
+local allocate = utilities.storage.allocate
local nodes = nodes
diff --git a/tex/context/base/pack-box.mkiv b/tex/context/base/pack-box.mkiv
index b36ae1f11..bcdb93875 100644
--- a/tex/context/base/pack-box.mkiv
+++ b/tex/context/base/pack-box.mkiv
@@ -13,21 +13,16 @@
\writestatus{loading}{ConTeXt Packaging Macros / Boxes}
-% to be cleaned up (boring ... so when on long trip or so)
-% to be documented (up to users)
-% some code can be sped up
-
-%D This module contains all kind of macros for moving content
-%D around. Many macros here come from other modules, but
-%D depencies made it more clear to isolate them.
-
-% \placeornament
+%D This module contains all kind of macros for moving content around. Many
+%D macros here come from other modules, but depencies made it more clear
+%D to isolate them. We invite users to document the macros. They can be
+%D handy shortcuts for otherwise complex tasks.
\unprotect
-% we need to set the size, else we get dimensions depending
-% on the content, which in itself is ok, but can lead to loops
-% due to rounding errors (happened in demo-obv)
+%D We need to set the size, else we get dimensions depending on the content,
+%D which in itself is ok, but can lead to loops due to rounding errors (happened
+%D in demo-obv).
\definelayer[\v!text-2][\c!position=\v!yes,\c!region=,\c!width=\overlaywidth,\c!height=\overlayheight]
\definelayer[\v!text-1][\c!position=\v!yes,\c!region=,\c!width=\overlaywidth,\c!height=\overlayheight]
@@ -118,7 +113,7 @@
\c!offset=\zeropoint,
#2,#3]
{\setlayer[#1]{\box\b_pack_anchors}}% % #1 uses ovelaywidth/height
- \framed
+ \framed % could be a predefined framed
[\c!background=anchor,
\c!offset=\v!overlay,
\c!frame=\v!off,
@@ -129,156 +124,181 @@
% collectors
\installcorenamespace{collectorbox}
+\installcorenamespace{collector}
+
+\installcommandhandler \??collector {collector} \??collector
+
+\setupcollector
+ [\c!state=\v!start,
+ \c!x=\zeropoint,
+ \c!y=\zeropoint,
+ \c!offset=\zeropoint,
+ \c!rotation=, % geen 0 !
+ \c!hoffset=\zeropoint,
+ \c!voffset=\zeropoint,
+ \c!location=rb,
+ \c!corner=]
+
+\appendtoks
+ \ifcsname\??collectorbox\currentcollector\endcsname \else
+ \expandafter\newbox\csname\??collectorbox\currentcollector\endcsname
+ \fi
+\to \everydefinecollector
+
+\unexpanded\def\resetcollector[#1]%
+ {\ifcsname\??collectorbox#1\endcsname
+ \global\setbox\csname\??collectorbox#1\endcsname\emptybox
+ \fi}
-\unexpanded\def\definecollector
- {\dodoubleargument\dodefinecollector}
+\newconditional\c_pack_boxes_collector_valid_box
-\def\dodefinecollector[#1][#2]%
- {\ifcsname\??collectorbox#1\endcsname \else
- \expandafter\newbox\csname\??collectorbox#1\endcsname
- \fi
- \resetcollector[#1]%
- \setupcollector
- [#1]
- [\c!state=\v!start,
- \c!x=\zeropoint,\c!y=\zeropoint,
- \c!offset=\zeropoint,\c!rotation=, % geen 0 !
- \c!hoffset=\zeropoint,\c!voffset=\zeropoint,
- \c!location=rb,\c!corner=,#2]}
-
-\unexpanded\def\setupcollector
- {\dodoubleargument\dosetupcollector}
-
-\def\dosetupcollector[#1][#2]%
- {\def\docommand##1{\getparameters[\??cb##1][#2]}%
- \processcommalist[#1]\docommand}
-
-\def\setcollector
- {\dodoubleargument\dosetcollector}
-
-\def\dosetcollector[#1][#2]%
+\let\b_pack_boxes_collector\scratchbox
+
+\def\pack_boxes_collector_check_box#1%
+ {\edef\currentcollector{#1}%
+ \ifcsname\??collectorbox\currentcollector\endcsname
+ \settrue\c_pack_boxes_collector_valid_box
+ \expandafter\let\expandafter\b_pack_boxes_collector\csname\??collectorbox\currentcollector\endcsname
+ \else
+ \setfalse\c_pack_boxes_collector_valid_box
+ \writestatus{collector}{unknown collector \currentcollector}%
+ \fi}
+
+\unexpanded\def\setcollector
{\bgroup
- \forgetall
+ \dodoubleargument\pack_boxes_collector}
+
+\def\pack_boxes_collector[#1][#2]% todo: keep reference point
+ {\pack_boxes_collector_check_box{#1}%
+ \ifconditional\c_pack_boxes_collector_valid_box
+ \setupcurrentcollector[#2]
+ \expandafter\pack_boxes_collector_yes
+ \else
+ \expandafter\pack_boxes_collector_nop
+ \fi}
+
+\def\pack_boxes_collector_yes
+ {\forgetall
\dontcomplain
- \dowithnextbox
- {\ifcsname\??collectorbox#1\endcsname
- \dodosetcollector[#1][#2]%
- \else
- \writestatus{collector}{unknown layer #1}%
- \fi
- \egroup}
- \hbox}
+ \dowithnextboxcs\pack_boxes_collector_finish\hbox}
-\def\collectorparameter#1{\csname\??cb\currentcollector#1\endcsname}
-
-\def\dodosetcollector[#1][#2]% todo: keep reference point
- {\def\currentcollector{#1}%
- \chardef\collectorbox\csname\??collectorbox#1\endcsname
- \getparameters[\??cb#1][#2]%
- \d_pack_layers_x_size\wd\collectorbox
- \d_pack_layers_y_size\ht\collectorbox
- \doifvaluesomething{\??cb#1\c!rotation}
- {\setbox\nextbox\hbox
- {\rotate
- [\c!location=\v!high,
- \c!rotation=\collectorparameter\c!rotation]
- {\flushnextbox}}}%
- \advance\d_pack_layers_y_size\dp\collectorbox
- \d_pack_layers_x_position\collectorparameter\c!x
- \advance\d_pack_layers_x_position\collectorparameter\c!hoffset
- \d_pack_layers_y_position\collectorparameter\c!y
- \advance\d_pack_layers_y_position\collectorparameter\c!voffset
- \doifelse\v!middle{\collectorparameter\c!corner}
- {\ifdim\d_pack_layers_x_size>\zeropoint
- \advance\d_pack_layers_x_position.5\d_pack_layers_x_size
- \fi
- \ifdim\d_pack_layers_y_size>\zeropoint
- \advance\d_pack_layers_y_position.5\d_pack_layers_y_size
- \fi}%
- {\normalexpanded{\noexpand\doifinset{\v!bottom}{\collectorparameter\c!corner}}
- {\ifdim\d_pack_layers_y_size>\zeropoint
- \advance\d_pack_layers_y_position-\d_pack_layers_y_size
- \d_pack_layers_y_position-\d_pack_layers_y_position
- \fi}%
- \normalexpanded{\noexpand\doifinset{\v!right}{\collectorparameter\c!corner}}
- {\ifdim\d_pack_layers_x_size>\zeropoint
- \advance\d_pack_layers_x_position-\d_pack_layers_x_size
- \d_pack_layers_x_position-\d_pack_layers_x_position
- \fi}}%
+\def\pack_boxes_collector_nop
+ {\egroup}
+
+\installcorenamespace{collectorcorners}
+
+\setvalue{\??collectorcorners\v!middle}%
+ {\ifdim\d_pack_layers_x_size>\zeropoint
+ \advance\d_pack_layers_x_position.5\d_pack_layers_x_size
+ \fi
+ \ifdim\d_pack_layers_y_size>\zeropoint
+ \advance\d_pack_layers_y_position.5\d_pack_layers_y_size
+ \fi}
+
+\setvalue{\??collectorcorners\v!bottom}%
+ {\ifdim\d_pack_layers_y_size>\zeropoint
+ \advance\d_pack_layers_y_position-\d_pack_layers_y_size
+ \d_pack_layers_y_position-\d_pack_layers_y_position
+ \fi}
+
+\setvalue{\??collectorcorners\v!right}%
+ {\ifdim\d_pack_layers_x_size>\zeropoint
+ \advance\d_pack_layers_x_position-\d_pack_layers_x_size
+ \d_pack_layers_x_position-\d_pack_layers_x_position
+ \fi}
+
+\def\pack_boxes_collector_check_corner#1%
+ {\ifcsname\??collectorcorners#1\endcsname
+ \csname\??collectorcorners#1\endcsname
+ \fi}
+
+\def\pack_boxes_collector_finish
+ {\edef\p_collector_rotation{\collectorparameter\c!rotation}%
+ \edef\p_collector_corner {\collectorparameter\c!corner}%
+ \ifx\p_collector_rotation\empty \else
+ \setbox\nextbox\hbox
+ {\rotate
+ [\c!location=\v!high,
+ \c!rotation=\p_collector_rotation]
+ {\box\nextbox}}%
+ \fi
+ \d_pack_layers_x_size\wd\b_pack_boxes_collector
+ \d_pack_layers_y_size\htdp\b_pack_boxes_collector
+ \d_pack_layers_x_position\dimexpr\collectorparameter\c!x+\collectorparameter\c!hoffset\relax
+ \d_pack_layers_y_position\dimexpr\collectorparameter\c!y+\collectorparameter\c!voffset\relax
+ \rawprocesscommacommand[\p_collector_corner]\pack_boxes_collector_check_corner
\setbox\nextbox\hbox
- {\alignedbox[\collectorparameter\c!location]\vbox{\flushnextbox}}%
+ {\alignedbox[\collectorparameter\c!location]\vbox{\box\nextbox}}%
\boxmaxdepth\zeropoint % really needed, nice example
\global\advance\boxhdisplacement\d_pack_layers_x_position
\ifdim\boxhdisplacement<\zeropoint
- \global\setbox\collectorbox\hbox
+ \global\setbox\b_pack_boxes_collector\hbox
{\hskip-\boxhdisplacement
- \box\collectorbox}%
+ \box\b_pack_boxes_collector}%
\fi
\global\advance\boxvdisplacement\d_pack_layers_y_position
\ifdim\boxvdisplacement<\zeropoint
- \global\setbox\collectorbox\hbox
+ \global\setbox\b_pack_boxes_collector\hbox
{\lower-\boxvdisplacement
- \box\collectorbox}%
+ \box\b_pack_boxes_collector}%
\fi
- \d_pack_layers_x_size\wd\collectorbox
- \d_pack_layers_y_size\ht\collectorbox
- \advance\d_pack_layers_y_size\dp\collectorbox
- \global\setbox\collectorbox\hbox
- {\box\collectorbox
- \hskip-\d_pack_layers_x_size
- \hskip\d_pack_layers_x_position\relax
- \ifdim\boxhdisplacement<\zeropoint
- \hskip-\boxhdisplacement
- \fi
+ \d_pack_layers_x_size\wd\b_pack_boxes_collector
+ \d_pack_layers_y_size\htdp\b_pack_boxes_collector
+ \global\setbox\b_pack_boxes_collector\hbox
+ {\box\b_pack_boxes_collector
+ \hskip\dimexpr
+ -\d_pack_layers_x_size
+ +\d_pack_layers_x_position
+ \ifdim\boxhdisplacement<\zeropoint
+ -\boxhdisplacement
+ \fi
+ \relax
\lower\d_pack_layers_y_position\hbox
{\ifdim\boxvdisplacement<\zeropoint
- \lower-\boxvdisplacement\flushnextbox
- \else
- \flushnextbox
- \fi}}%
+ \lower-\boxvdisplacement
+ \fi
+ \box\nextbox}}%
% combine height and depth into depth only (later flushed as height)
- \global\setbox\collectorbox\hbox
- {\lower\ht\collectorbox\box\collectorbox}%
+ \global\setbox\b_pack_boxes_collector\hbox
+ {\lower\ht\b_pack_boxes_collector\box\b_pack_boxes_collector}%
% just to be sure
- \ifdim\wd\collectorbox<\d_pack_layers_x_size
- \wd\collectorbox\d_pack_layers_x_size
- \fi}
+ \ifdim\wd\b_pack_boxes_collector<\d_pack_layers_x_size
+ \wd\b_pack_boxes_collector\d_pack_layers_x_size
+ \fi
+ \egroup}
-\def\flushcollector[#1]%
- {\ifcsname\??collectorbox#1\endcsname
- \doifnotvalue{\??cb#1\c!state}\v!stop
- {\vbox
- {\hbox
- {\doifelsevalue{\??cb#1\c!state}\v!repeat
- {\let\next\copy}{\let\next\box}%
- \raise\dp\csname\??collectorbox#1\endcsname
- \next\csname\??collectorbox#1\endcsname}}}%
- \else
- \writestatus{collector}{unknown collector #1}%
- \fi}
+\unexpanded\def\flushcollector[#1]%
+ {\bgroup
+ \pack_boxes_collector_check_box{#1}%
+ \ifconditional\c_pack_boxes_collector_valid_box
+ \edef\p_collector_state{\collectorparameter\c!state}%
+ \ifx\p_collector_state\v!stop \else
+ \vbox{\hbox{\raise
+ \dp\b_pack_boxes_collector
+ \ifx\p_collector_state\v!repeat\copy\else\box\fi\b_pack_boxes_collector}}%
+ \fi
+ \fi
+ \egroup}
-\def\composedcollector#1{\flushcollector[#1]}
+\unexpanded\def\composedcollector#1% no [], handy as argument
+ {\flushcollector[#1]}
-\def\resetcollector[#1]%
- {\ifcsname\??collectorbox#1\endcsname
- \global\setbox\csname\??collectorbox#1\endcsname\emptybox
- \fi}
-
-\def\adaptcollector
- {\dodoubleargument\doadaptcollector}
+\unexpanded\def\adaptcollector
+ {\dodoubleargument\pack_boxes_collector_adapt}
-\def\doadaptcollector[#1][#2]% % a typical case where \global\wd looks better in the code
- {\bgroup
- \def\currentcollector{#1}%
- \chardef\collectorbox\csname\??collectorbox#1\endcsname
- \getparameters[\??cb#1][\c!voffset=\zeropoint,\c!hoffset=\zeropoint,#2]%
- \scratchdimen\wd\collectorbox
- \advance\scratchdimen\collectorparameter\c!hoffset
- \global\wd\collectorbox\scratchdimen
- \scratchdimen\ht\collectorbox
- \advance\scratchdimen\collectorparameter\c!voffset
- \global\ht\collectorbox\scratchdimen
- \egroup}
+\def\pack_boxes_collector_adapt[#1][#2]% % a typical case where \global\wd looks better in the code
+ {\begingroup
+ \pack_boxes_collector_check_box{#1}%
+ \ifconditional\c_pack_boxes_collector_valid_box
+ \letcollectorparameter\c!voffset\zeropoint
+ \letcollectorparameter\h!voffset\zeropoint
+ \ifsecondargument
+ \setupcurrentcollector[#2]%
+ \fi
+ \global\wd\b_pack_boxes_collector\dimexpr\wd\b_pack_boxes_collector+\collectorparameter\c!hoffset\relax
+ \global\ht\b_pack_boxes_collector\dimexpr\ht\b_pack_boxes_collector+\collectorparameter\c!voffset\relax
+ \fi
+ \endgroup}
%\definecollector[test]
%\setcollector[test]
@@ -292,23 +312,23 @@
\definecollector
[caption]
-\def\collectedtext
- {\dodoubleempty\docollectedtext}
-
-\def\docollectedtext[#1][#2]#3%
+\unexpanded\def\collectedtext % for captions
{\bgroup
- \dowithnextbox
+ \dodoubleempty\pack_boxes_collector_text}
+
+\def\pack_boxes_collector_text[#1][#2]#3%
+ {\dowithnextbox
{\setcollector
[caption]
- {\flushnextbox}%
+ {\box\nextbox}%
\setcollector
[caption][#1]
- {\getparameters[\??du][\c!style=,\c!color=,#2]%
- \dousestyleparameter\@@dustyle
+ {\letdummyparameter\c!style\empty
+ \letdummyparameter\c!color\empty
+ \getdummyparameters[#2]%
+ \dousestyleparameter{\directdummyparameter\c!style}%
\setupinterlinespace
- \framed % watch the special setting of kader/overlay
- [\c!frame=\v!overlay,\c!foregroundcolor=\@@ducolor,\c!foregroundstyle=\@@dustyle,#2]
- {#3}}%
+ \normalexpanded{\framed[\c!foregroundcolor=\directdummyparameter\c!color,\c!foregroundstyle=\directdummyparameter\c!style},\c!frame=\v!overlay,#2]{#3}}%
\composedcollector{caption}%
\egroup}%
\hbox}
@@ -417,7 +437,8 @@
\def\pack_ornament_text[#1][#2]%
{\bgroup
\doifassignmentelse{#1}
- {\getdummyparameters[\c!alternative=\v!a,#1]%
+ {\letdummyparameter\c!alternative\v!a
+ \getdummyparameters[#1]%
\doifelse{\directdummyparameter\c!alternative}\v!a
{\egroup\collectedtext}%
{\egroup\layeredtext }%
@@ -462,12 +483,11 @@
%
% \affiliation{drawing}{\externalfigure[hakker][width=3cm]}
-% pas op: aanpassen aan nieuwe layer hoek ankers en columnset
+\newcount\c_pack_boxes_bleeds
-\newcount\nofbleeds % per pag
+\installcorenamespace {bleeding}
-\unexpanded\def\setupbleeding
- {\dodoubleempty\getparameters[\??bg]}
+\installdirectcommandhandler \??bleeding {bleeding} % \??bleeding
\setupbleeding
[\c!location=l,
@@ -476,92 +496,113 @@
\c!height=3cm,
\c!offset=2mm,
\c!page=\v!no,
- \c!voffset=\@@bgoffset,
- \c!hoffset=\@@bgoffset]
+ \c!voffset=\scratchoffset, % is set to \bleedingparameter\c!offset
+ \c!hoffset=\scratchoffset] % which often saves one resolve
-\unexpanded\def\bleed
- {\dosingleempty\pack_boxes_bleed}
+\def\bleedwidth {\the\hsize} % these are global !
+\def\bleedheight{\the\vsize} % these are global !
-\def\bleedwidth {\the\hsize}%
-\def\bleedheight{\the\vsize}%
+\newconditional\c_pack_boxes_l
+\newconditional\c_pack_boxes_r
+\newconditional\c_pack_boxes_t
+\newconditional\c_pack_boxes_b
-\def\pack_boxes_bleed[#1]#2%
+\unexpanded\def\bleed
{\hbox\bgroup
+ \dosingleempty\pack_boxes_bleed}
+
+\installcorenamespace{bleedinglocation}
+
+\setvalue{\??bleedinglocation t}{\settrue\c_pack_boxes_t\scratchhoffset\zeropoint}
+\setvalue{\??bleedinglocation b}{\settrue\c_pack_boxes_b\scratchhoffset\zeropoint}
+\setvalue{\??bleedinglocation l}{\settrue\c_pack_boxes_l\scratchvoffset\zeropoint}
+\setvalue{\??bleedinglocation r}{\settrue\c_pack_boxes_r\scratchvoffset\zeropoint}
+\setvalue{\??bleedinglocation bl}{\settrue\c_pack_boxes_l\settrue\c_pack_boxes_b}
+\setvalue{\??bleedinglocation lb}{\settrue\c_pack_boxes_l\settrue\c_pack_boxes_b}
+\setvalue{\??bleedinglocation br}{\settrue\c_pack_boxes_r\settrue\c_pack_boxes_b}
+\setvalue{\??bleedinglocation rb}{\settrue\c_pack_boxes_r\settrue\c_pack_boxes_b}
+\setvalue{\??bleedinglocation tl}{\settrue\c_pack_boxes_l\settrue\c_pack_boxes_t}
+\setvalue{\??bleedinglocation lt}{\settrue\c_pack_boxes_l\settrue\c_pack_boxes_t}
+\setvalue{\??bleedinglocation tr}{\settrue\c_pack_boxes_r\settrue\c_pack_boxes_t}
+\setvalue{\??bleedinglocation rt}{\settrue\c_pack_boxes_r\settrue\c_pack_boxes_t}
+
+\def\pack_boxes_bleed[#1]%
+ {\global\advance\c_pack_boxes_bleeds\plusone
+ %
\xdef\bleedwidth {\the\hsize}%
\xdef\bleedheight{\the\vsize}%
- \global\advance\nofbleeds\plusone
- \getparameters[\??bg][#1]%
- \!!doneafalse % left
- \!!donebfalse % right
- \!!donecfalse % top
- \!!donedfalse % bottom
- % replace this part ! todo: default location
- \processaction
- [\@@bglocation]
- [ t=>\!!donectrue\let\@@bghoffset\!!zeropoint,
- b=>\!!donedtrue\let\@@bghoffset\!!zeropoint,
- l=>\!!doneatrue\let\@@bgvoffset\!!zeropoint,
- r=>\!!donebtrue\let\@@bgvoffset\!!zeropoint,
- bl=>\!!doneatrue\!!donedtrue,
- lb=>\!!doneatrue\!!donedtrue,
- br=>\!!donebtrue\!!donedtrue,
- rb=>\!!donebtrue\!!donedtrue,
- tl=>\!!doneatrue\!!donectrue,
- lt=>\!!doneatrue\!!donectrue,
- tr=>\!!donebtrue\!!donectrue,
- rt=>\!!donebtrue\!!donectrue]%
- \doifelse\@@bgstretch\v!yes\donetrue\donefalse
- \scratchdimen\@@bgwidth
- \edef\currentbgposition {\??bg:\number\nofbleeds}%
+ %
+ \edef\currentbgposition {bleed:\number\c_pack_boxes_bleeds}%
\edef\currentpageposition{page:0}% todo: per page
- \ifdone
- \if!!donea
- \advance\scratchdimen\dimexpr \MPx\currentbgposition-\MPx\currentpageposition\relax
- \else\if!!doneb
- \scratchdimen\dimexpr\paperwidth-\MPx\currentbgposition+\MPx\currentpageposition\relax % not checked
- \fi\fi
- \fi
- \advance\scratchdimen\@@bghoffset
- \xdef\bleedwidth{\the\scratchdimen}%
- \scratchdimen\@@bgheight
- \ifdone
- \if!!donec
- \scratchdimen\dimexpr\paperheight-\MPy\currentbgposition+\MPy\currentpageposition\relax % not checked
- \else\if!!doned
- \advance\scratchdimen\dimexpr \MPy\currentbgposition-\MPy\currentpageposition\relax % not checked
- \fi\fi
- \fi
- \advance\scratchdimen\@@bgvoffset
- \xdef\bleedheight{\the\scratchdimen}%
%
- \bgroup
- \hsize\bleedwidth
- \vsize\bleedheight
- \global\setbox\globalscratchbox\hbox{#2}%
- \egroup
- \setbox\scratchbox\box\globalscratchbox
+ \setupcurrentbleeding[#1]%
+ %
+ \scratchwidth \bleedingparameter\c!width
+ \scratchheight \bleedingparameter\c!height
+ \scratchoffset \bleedingparameter\c!offset
+ \scratchhoffset\bleedingparameter\c!hoffset
+ \scratchvoffset\bleedingparameter\c!voffset
+ %
+ \setfalse\c_pack_boxes_l % left
+ \setfalse\c_pack_boxes_r % right
+ \setfalse\c_pack_boxes_t % top
+ \setfalse\c_pack_boxes_b % bottom
+ %
+ \csname\??bleedinglocation\bleedingparameter\c!location\endcsname
%
- \doif\@@bgpage\v!yes
- {\setbox\scratchbox\topskippedbox{\box\scratchbox}}%
- \setbox\scratchbox\hbox to \@@bgwidth
- {\if!!donea\hss\fi\box\scratchbox\if!!doneb\hss\fi}%
- \if!!doned
- \setbox\scratchbox\hbox
- {\lower\bleedheight\hbox{\raise\@@bgheight\box\scratchbox}}%
+ \doifelse{\bleedingparameter\c!stretch}\v!yes\donetrue\donefalse
+ %
+ \xdef\bleedwidth{\dimexpr
+ \ifdone
+ \ifconditional\c_pack_boxes_l
+ \scratchwidth+\MPx\currentbgposition-\MPx\currentpageposition
+ \else\ifconditional\c_pack_boxes_r
+ \paperwidth -\MPx\currentbgposition+\MPx\currentpageposition % not checked
+ \else
+ \scratchwidth
+ \fi\fi
+ \else
+ \scratchwidth
+ \fi+\scratchhoffset}%
+ \xdef\bleedheight{\dimexpr
+ \ifdone
+ \ifconditional\c_pack_boxes_t
+ \paperheight -\MPy\currentbgposition+\MPy\currentpageposition % not checked
+ \else\ifconditional\c_pack_boxes_b
+ \scratchheight+\MPy\currentbgposition-\MPy\currentpageposition % not checked
+ \else
+ \scratchheight
+ \fi\fi
+ \else
+ \scratchheight
+ \fi+\scratchvoffset}%
+ \dowithnextboxcontentcs\pack_boxes_bleed_settings\pack_boxes_bleed_finish\hbox}
+
+\def\pack_boxes_bleed_settings
+ {\hsize\bleedwidth
+ \vsize\bleedheight}
+
+\def\pack_boxes_bleed_finish
+ {\doif{\bleedingparameter\c!page}\v!yes
+ {\setbox\nextbox\topskippedbox{\box\nextbox}}%
+ \setbox\nextbox\hbox to \scratchwidth
+ {\ifconditional\c_pack_boxes_l\hss\fi
+ \box\nextbox
+ \ifconditional\c_pack_boxes_r\hss\fi}%
+ \ifconditional\c_pack_boxes_b
+ \setbox\nextbox\hbox
+ {\lower\bleedheight\hbox{\raise\scratchheight\box\nextbox}}%
\fi
- \wd\scratchbox\@@bgwidth
- \ht\scratchbox\@@bgheight
- \dp\scratchbox\zeropoint
+ \wd\nextbox\scratchwidth
+ \ht\nextbox\scratchheight
+ \dp\nextbox\zeropoint
\ifdone
- \hpos\currentbgposition{\box\scratchbox}%
+ \hpos\currentbgposition{\box\nextbox}%
\else
- \box\scratchbox
+ \box\nextbox
\fi
\egroup}
-\setupbleeding
- [\c!stretch=\v!yes]
-
\defineexternalfigure
[bleed] % should be \v!bleed
[\c!width=\bleedwidth,
@@ -600,7 +641,7 @@
% tricky: offsets apply to both the layer and the framed; it makes sense to
% only apply the offset to ...
-\def\setlayerframed
+\unexpanded\def\setlayerframed
{\dotripleempty\pack_layers_set_framed}
\def\pack_layers_set_framed
@@ -624,24 +665,22 @@
{\setlayer[#1][#2]%
\normalframedwithsettings[#3]}
-\def\setlayertext
+\unexpanded\def\setlayertext
{\dotripleempty\pack_layers_set_text}
\def\pack_layers_set_text[#1][#2][#3]%
{\bgroup
- \getparameters
- [\??lx]
- [\c!align=,
- \c!width=\hsize,
- \c!color=,
- \c!style=,
- #3]%
+ \letdummyparameter\c!align\empty
+ \letdummyparameter\c!width\hsize
+ \letdummyparameter\c!color\empty
+ \letdummyparameter\c!style\empty
+ \getdummyparameters[#3]%
\dowithnextboxcontent
{\forgetall
- \hsize\@@lxwidth
- \normalexpanded{\setupalign[\@@lxalign]}%
- \dousestyleparameter\@@lxstyle}
- {\setlayer[#1][#2]{\strut\dousecolorparameter\@@lxcolor\flushnextbox}%
+ \hsize\directdummyparameter\c!width
+ \normalexpanded{\setupalign[\directdummyparameter\c!align]}%
+ \dousestyleparameter{\directdummyparameter\c!style}}
+ {\setlayer[#1][#2]{\strut\dousecolorparameter{\directdummyparameter\c!color}\flushnextbox}% maybe expand the color
\egroup}%
\vtop}
@@ -768,93 +807,133 @@
% left/right/top/bottomoffset -> dimensions change
% x/y | method=fixed -> dimensions don't change
+\installcorenamespace{offsetbox}
+
+\installautocommandhandler \??offsetbox {offsetbox} \??offsetbox
+
+\setupoffsetbox
+ [\c!x=\zeropoint,
+ \c!y=\zeropoint,
+ \c!width=\wd\nextbox,
+ \c!height=\ht\nextbox,
+ \c!depth=\dp\nextbox,
+ \c!location=,
+ \c!leftoffset=\zeropoint,
+ \c!rightoffset=\zeropoint,
+ \c!topoffset=\zeropoint,
+ \c!bottomoffset=\zeropoint,
+ \c!method=]
+
+\let\setupoffset\setupoffsetbox
+
\unexpanded\def\offsetbox{\dosingleempty\pack_boxes_offset_box}
\unexpanded\def\offset {\dosingleempty\pack_boxes_offset}
-\def\pack_boxes_offset_box[#1]{\bgroup\dowithnextbox{\pack_boxes_offsetfinish{#1}}}
-\def\pack_boxes_offset [#1]{\bgroup\dowithnextbox{\pack_boxes_offsetfinish{#1}}\hbox}
-
-\def\pack_boxes_offsetfinish#1%
- {\getparameters[\??ox]
- [\c!x=\zeropoint,
- \c!y=\zeropoint,
- \c!width=\wd\nextbox,
- \c!height=\ht\nextbox,
- \c!depth=\dp\nextbox,
- \c!location=,
- \c!leftoffset=\zeropoint,
- \c!rightoffset=\zeropoint,
- \c!topoffset=\zeropoint,
- \c!bottomoffset=\zeropoint,
- \c!method=,
- #1]%
- \donefalse
- \ifdim\@@oxleftoffset =\zeropoint\else\donetrue\fi
- \ifdim\@@oxrightoffset =\zeropoint\else\donetrue\fi
- \ifdim\@@oxtopoffset =\zeropoint\else\donetrue\fi
- \ifdim\@@oxbottomoffset=\zeropoint\else\donetrue\fi
+\def\pack_boxes_offset_box[#1]%
+ {\bgroup
+ \pack_boxes_offset_check[#1]%
+ \dowithnextboxcs\pack_boxes_offsetfinish}
+
+\def\pack_boxes_offset[#1]%
+ {\bgroup
+ \pack_boxes_offset_check[#1]%
+ \dowithnextboxcs\pack_boxes_offsetfinish\hbox}
+
+\newcount\c_pack_boxes_offset_level
+
+\def\pack_boxes_offset_check
+ {\advance\c_pack_boxes_offset_level\plusone
+ \edef\currentoffsetbox{\the\c_pack_boxes_offset_level}%
+ \checkoffsetboxparent
+ \setupcurrentoffsetbox}
+
+\def\pack_boxes_offsetfinish
+ {\donefalse
+ \scratchxposition \offsetboxparameter\c!x
+ \scratchyposition \offsetboxparameter\c!y
+ \scratchleftoffset \offsetboxparameter\c!leftoffset
+ \scratchrightoffset \offsetboxparameter\c!rightoffset
+ \scratchtopoffset \offsetboxparameter\c!topoffset
+ \scratchbottomoffset\offsetboxparameter\c!bottomoffset
+ \relax % really needed
+ \ifdim\scratchleftoffset =\zeropoint\else\donetrue\fi
+ \ifdim\scratchrightoffset =\zeropoint\else\donetrue\fi
+ \ifdim\scratchtopoffset =\zeropoint\else\donetrue\fi
+ \ifdim\scratchbottomoffset=\zeropoint\else\donetrue\fi
\ifdone
- \doif\@@oxmethod\v!fixed % new
- {\ifdim\@@oxleftoffset=\zeropoint
- \ifdim\@@oxrightoffset=\zeropoint \else
- \edef\@@oxx{\the\dimexpr-\@@oxrightoffset}%
- \let\@@oxrightoffset\zeropoint
- \fi
- \else
- \let\@@oxx\@@oxleftoffset
- \let\@@oxleftoffset\zeropoint
- \fi
- \ifdim\@@oxtopoffset=\zeropoint
- \ifdim\@@oxbottomoffset=\zeropoint \else
- \edef\@@oxy{\the\dimexpr-\@@oxbottomoffset}%
- \let\@@oxbottomoffset\zeropoint
- \fi
- \else
- \let\@@oxy\@@oxtopoffset
- \let\@@oxtopoffset\zeropoint
- \fi
- \donefalse}%
+ \edef\p_method{\offsetboxparameter\c!method}%
+ \ifx\p_method\v!fixed % new
+ \ifdim\scratchleftoffset=\zeropoint
+ \ifdim\scratchrightoffset=\zeropoint \else
+ \scratchxposition-\scratchrightoffset
+ \scratchrightoffset\zeropoint
+ \fi
+ \else
+ \scratchxposition\scratchleftoffset
+ \scratchleftoffset\zeropoint
+ \fi
+ \ifdim\scratchtopoffset=\zeropoint
+ \ifdim\scratchbottomoffset=\zeropoint \else
+ \scratchyposition-\scratchbottomoffset
+ \scratchbottomoffset\zeropoint
+ \fi
+ \else
+ \scratchyposition\scratchtopoffset
+ \scratchtopoffset\zeropoint
+ \fi
+ \donefalse
+ \fi
\fi
\ifdone
\setbox\nextbox\vbox
{\forgetall % already done
\offinterlineskip
- \vskip\@@oxtopoffset
+ \vskip\scratchtopoffset
\hbox
- {\hskip\@@oxleftoffset
+ {\hskip\scratchleftoffset
\box\nextbox
- \hskip\@@oxrightoffset}%
- \vskip\@@oxbottomoffset}%
+ \hskip\scratchrightoffset}%
+ \vskip\scratchbottomoffset}%
\ht\nextbox\htdp\nextbox
\dp\nextbox\zeropoint
\fi
- \freezedimenmacro\@@oxwidth
- \freezedimenmacro\@@oxheight
- \freezedimenmacro\@@oxdepth
+ \scratchwidth \offsetboxparameter\c!width
+ \scratchheight\offsetboxparameter\c!height
+ \scratchdepth \offsetboxparameter\c!depth
+ \edef\p_location{\offsetboxparameter\c!location}%
\setbox\nextbox\hbox
- {\hskip\@@oxx\lower\@@oxy\hbox
- {\doifelsenothing\@@oxlocation
- {\box\nextbox}
- {\alignedbox[\@@oxlocation]\hbox{\box\nextbox}}}}%
- \wd\nextbox\@@oxwidth
- \ht\nextbox\@@oxheight
- \dp\nextbox\@@oxdepth
+ {\hskip\scratchxposition
+ \lower\scratchyposition\hbox
+ {\ifx\p_location\empty
+ \box\nextbox
+ \else
+ \alignedbox[\p_location]\hbox{\box\nextbox}%
+ \fi}}%
+ \wd\nextbox\scratchwidth
+ \ht\nextbox\scratchheight
+ \dp\nextbox\scratchdepth
\box\nextbox
\egroup}
+%D \starttyping
+%D \framed[offset=overlay]{\offset[leftoffset=1cm]
+%D {\framed[offset=overlay]{\offset[rightoffset=1cm]
+%D {\externalfigure[koe][width=1cm]}}}}
+%D
+%D \blank
+%D
+%D \framed[offset=overlay]{\offset[leftoffset=1cm] {\externalfigure[koe][width=5cm]}} \blank
+%D \framed[offset=overlay]{\offset[rightoffset=1cm] {\externalfigure[koe][width=5cm]}} \blank
+%D \framed[offset=overlay]{\offset[topoffset=1cm] {\externalfigure[koe][width=5cm]}} \blank
+%D \framed[offset=overlay]{\offset[bottomoffset=1cm]{\externalfigure[koe][width=5cm]}} \blank
+%D \stoptyping
+
% \useMPlibrary[pre] \setupbackgrounds[page][background=pagegrid]
%
-% \placefigure[left,none]{}{\offset[leftoffset=1cm]{\externalfigure[koe][breedte=3cm]}}
-% \input tufte
-% \placefigure[left,none]{}{\offset[rightoffset=1cm]{\externalfigure[koe][breedte=3cm]}}
-% \input tufte
-% \placefigure[left,none]{}{\offset[topoffset=1cm]{\externalfigure[koe][breedte=3cm]}}
-% \input tufte
-% \placefigure[left,none]{}{\offset[bottomoffset=1cm]{\externalfigure[koe][breedte=3cm]}}
-% \input tufte
-
-%\ruledhbox{\offsetbox[x=-1cm,y=-1cm,location=c]
-% {\framed[width=4cm,height=4cm]{x}}}
+% \placefigure[left,none]{}{\offset[leftoffset=1cm] {\externalfigure[cow][width=3cm]}} \input tufte
+% \placefigure[left,none]{}{\offset[rightoffset=1cm] {\externalfigure[cow][width=3cm]}} \input tufte
+% \placefigure[left,none]{}{\offset[topoffset=1cm] {\externalfigure[cow][width=3cm]}} \input tufte
+% \placefigure[left,none]{}{\offset[bottomoffset=1cm]{\externalfigure[cow][width=3cm]}} \input tufte
% Some old code:
%
@@ -887,10 +966,10 @@
\unexpanded\def\phantombox[#1]% == \framed[\c!empty=\v!yes,\c!offset=\v!overlay,#1]{}
{\hbox\bgroup
- \getdummyparameters
- [\c!width=\zeropoint,%
- \c!height=\zeropoint,%
- \c!depth=\zeropoint,#1]%
+ \letdummyparameter\c!width \zeropoint
+ \letdummyparameter\c!height\zeropoint
+ \letdummyparameter\c!depth \zeropoint
+ \getdummyparameters[#1]%
\setbox\scratchbox\emptyhbox
\wd\scratchbox\directdummyparameter\c!width
\ht\scratchbox\directdummyparameter\c!height
@@ -910,17 +989,17 @@
\ifcase#1\relax
% just one
\else
- \scratchdimen#2\divide\scratchdimen\wd\nextbox\count0\scratchdimen\advance\count0\plusone
- \scratchdimen#3\divide\scratchdimen\ht\nextbox\count2\scratchdimen\advance\count2\plusone
+ \scratchdimen#2\divide\scratchdimen\wd\nextbox\scratchnx\scratchdimen\advance\scratchnx\plusone\relax
+ \scratchdimen#3\divide\scratchdimen\ht\nextbox\scratchny\scratchdimen\advance\scratchny\plusone\relax
% to be considered: methods
\ifcase#1%
\or % x and y
- \setbox\nextbox\hbox{\dorecurse{\count0}{\copy\nextbox}}%
- \setbox\nextbox\vbox{\dorecurse{\count2}{\copy\nextbox\endgraf}}%
+ \setbox\nextbox\hbox{\dorecurse\scratchnx{\copy\nextbox}}%
+ \setbox\nextbox\vbox{\dorecurse\scratchny{\copy\nextbox\endgraf}}%
\or % x
- \setbox\nextbox\hbox{\dorecurse{\count0}{\copy\nextbox}}%
+ \setbox\nextbox\hbox{\dorecurse\scratchnx{\copy\nextbox}}%
\or % y
- \setbox\nextbox\vbox{\dorecurse{\count2}{\copy\nextbox\endgraf}}%
+ \setbox\nextbox\vbox{\dorecurse\scratchny{\copy\nextbox\endgraf}}%
\fi
\fi
\ifdim\wd\nextbox>#2\relax
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index 0b2e4f2da..68edf2788 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
Binary files differ
diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf
index 43d7748cd..5f78b3656 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
Binary files differ
diff --git a/tex/context/base/status-mkiv.lua b/tex/context/base/status-mkiv.lua
index 563fc7fd8..14727c77b 100644
--- a/tex/context/base/status-mkiv.lua
+++ b/tex/context/base/status-mkiv.lua
@@ -250,7 +250,6 @@ return {
filename = "attr-lay",
marktype = "mkiv",
status = "okay",
- comment = "at least for now",
},
{
filename = "attr-neg",
@@ -260,7 +259,7 @@ return {
{
filename = "attr-eff",
marktype = "mkiv",
- status = "unknown",
+ status = "okay",
},
{
filename = "trac-tex",
@@ -1418,7 +1417,7 @@ return {
{
filename = "pack-box",
marktype = "mkiv",
- status = "unknown",
+ status = "okay",
},
{
filename = "pack-bar",
diff --git a/tex/context/base/strc-ref.mkvi b/tex/context/base/strc-ref.mkvi
index 91b807696..760a6babb 100644
--- a/tex/context/base/strc-ref.mkvi
+++ b/tex/context/base/strc-ref.mkvi
@@ -297,6 +297,67 @@
\fi}
%D \macros
+%D {contentreference}
+%D
+%D \starttyping
+%D \setupinteraction
+%D [state=start,
+%D focus=standard]
+%D
+%D \setupheader
+%D [state=stop]
+%D
+%D See page \goto{page 2}[page2] \page
+%D
+%D \contentreference
+%D [page2]
+%D [offset=1cm,toffset=2cm,frame=on]
+%D {\externalfigure[cow.pdf][factor=fit]}
+%D
+%D \stoptyping
+
+\unexpanded\def\contentreference
+ {\hbox\bgroup
+ \dodoubleempty\strc_references_content_pickup}
+
+\def\strc_references_content_pickup
+ {\ifsecondargument
+ \expandafter\strc_references_content_pickup_yes
+ \else
+ \expandafter\strc_references_content_pickup_yes
+ \fi}
+
+\def\strc_references_content_pickup_yes[#1][#2]%
+ {\dowithnextbox{\strc_references_content_yes_finish{#1}{#2}}\hbox}
+
+\def\strc_references_content_pickup_nop[#1][#2]%
+ {\dowithnextbox{\strc_references_content_nop_finish{#1}{#2}}\hbox}
+
+\def\strc_references_content_yes_finish#1#2%
+ {\scratchwidth \wd\nextbox
+ \scratchheight\ht\nextbox
+ \scratchdepth \dp\nextbox
+ \setbox\nextbox\hbox
+ {\framed[\c!frame=\v!off,#2]{\box\nextbox}}%
+ \strc_references_set_simple_page_reference{#1}%
+ \setbox\nextbox\hbox attr \destinationattribute \currentdestinationattribute
+ {\strc_references_flush_destination_nodes
+ \box\nextbox}%
+ \setbox\nextbox\hbox{\box\nextbox}%
+ \wd\nextbox\scratchwidth
+ \ht\nextbox\scratchheight
+ \dp\nextbox\scratchdepth
+ \box\nextbox
+ \egroup}
+
+\def\strc_references_content_nop_finish#1#2%
+ {\strc_references_set_simple_page_reference{#1}%
+ \hbox attr \destinationattribute \currentdestinationattribute
+ {\strc_references_flush_destination_nodes
+ \box\nextbox}%
+ \egroup}
+
+%D \macros
%D {everyreference}
%D
%D For rather tricky purposes, one can assign sanitizing
diff --git a/tex/context/base/syst-ini.mkiv b/tex/context/base/syst-ini.mkiv
index 983bedc52..4ebac304d 100644
--- a/tex/context/base/syst-ini.mkiv
+++ b/tex/context/base/syst-ini.mkiv
@@ -343,11 +343,29 @@
\newdimen\scratchwidth
\newdimen\scratchheight
\newdimen\scratchdepth
+
\newdimen\scratchoffset
+\newdimen\scratchleftoffset
+\newdimen\scratchrightoffset
+\newdimen\scratchtopoffset
+\newdimen\scratchbottomoffset
+
\newdimen\scratchdistance
+
\newdimen\scratchhsize
\newdimen\scratchvsize
+\newdimen\scratchxoffset
+\newdimen\scratchyoffset
+\newdimen\scratchhoffset
+\newdimen\scratchvoffset
+
+\newdimen\scratchxposition
+\newdimen\scratchyposition
+
+\newcount\scratchnx
+\newcount\scratchny
+
%D More allocations:
\newskip \zeroskip \zeroskip = 0pt plus 0pt minus 0pt
diff --git a/tex/context/base/util-sta.lua b/tex/context/base/util-sta.lua
new file mode 100644
index 000000000..f94c1acdf
--- /dev/null
+++ b/tex/context/base/util-sta.lua
@@ -0,0 +1,342 @@
+if not modules then modules = { } end modules ['util-sta'] = {
+ version = 1.001,
+ comment = "companion to util-ini.mkiv",
+ author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright = "PRAGMA ADE / ConTeXt Development Team",
+ license = "see context related readme files"
+}
+
+local insert, remove, fastcopy, concat = table.insert, table.remove, table.fastcopy, table.concat
+local format = string.format
+
+local trace_stacker = false trackers.register("stacker.resolve", function(v) trace_stacker = v end)
+
+local stacker = stacker or { }
+
+utilities.stacker = stacker
+
+local function start(s,t,first,last)
+ if s.mode == "switch" then
+ local n = tostring(t[last])
+ if trace_stacker then
+ s.report("start: %s",n)
+ end
+ return n
+ else
+ local r = { }
+ for i=first,last do
+ r[#r+1] = tostring(t[i])
+ end
+ local n = concat(r," ")
+ if trace_stacker then
+ s.report("start: %s",n)
+ end
+ return n
+ end
+end
+
+local function stop(s,t,first,last)
+ if s.mode == "switch" then
+ local n = tostring(false)
+ if trace_stacker then
+ s.report("stop: %s",n)
+ end
+ return n
+ else
+ local r = { }
+ for i=last,first,-1 do
+ r[#r+1] = tostring(false)
+ end
+ local n = concat(r," ")
+ if trace_stacker then
+ s.report("stop: %s",n)
+ end
+ return n
+ end
+end
+
+local function change(s,t1,first1,last1,t2,first2,last2)
+ if s.mode == "switch" then
+ local n = tostring(t2[last2])
+ if trace_stacker then
+ s.report("change: %s",n)
+ end
+ return n
+ else
+ local r = { }
+ for i=last1,first1,-1 do
+ r[#r+1] = tostring(false)
+ end
+ local n = concat(r," ")
+ for i=first2,last2 do
+ r[#r+1] = tostring(t2[i])
+ end
+ if trace_stacker then
+ s.report("change: %s",n)
+ end
+ return n
+ end
+end
+
+function stacker.new(name)
+
+ local s
+
+ local stack = { }
+ local list = { }
+ local ids = { }
+ local hash = { }
+
+ local hashing = true
+
+ local function push(...)
+ local t = { ... }
+ for i=1,#t do
+ insert(stack,t[i])
+ end
+ if hashing then
+ local c = concat(stack,"|")
+ local n = hash[c]
+ if not n then
+ n = #list+1
+ hash[c] = n
+ list[n] = fastcopy(stack)
+ end
+ insert(ids,n)
+ return n
+ else
+ local n = #list+1
+ list[n] = fastcopy(stack)
+ insert(ids,n)
+ return n
+ end
+ end
+
+ local function pop()
+ remove(stack)
+ remove(ids)
+ return ids[#ids] or s.unset or -1
+ end
+
+ local function clean()
+ if #stack == 0 then
+ if trace_stacker then
+ s.report("%s list entries, %s stack entries",#list,#stack)
+ end
+ end
+ end
+
+ local tops = { }
+ local top, switch
+
+ local function resolve_begin(mode)
+ if mode then
+ switch = mode == "switch"
+ else
+ switch = s.mode == "switch"
+ end
+ top = { switch = switch }
+ insert(tops,top)
+ end
+
+ local function resolve_step(ti) -- keep track of changes outside function !
+ -- todo: optimize for n=1 etc
+ local result = nil
+ local noftop = #top
+ if ti > 0 then
+ local current = list[ti]
+ if current then
+ local noflist = #current
+ local nofsame = 0
+ if noflist > noftop then
+ for i=1,noflist do
+ if current[i] == top[i] then
+ nofsame = i
+ else
+ break
+ end
+ end
+ else
+ for i=1,noflist do
+ if current[i] == top[i] then
+ nofsame = i
+ else
+ break
+ end
+ end
+ end
+ local plus = nofsame + 1
+ if plus <= noftop then
+ if plus <= noflist then
+ if switch then
+ result = s.change(s,top,plus,noftop,current,nofsame,noflist)
+ else
+ result = s.change(s,top,plus,noftop,current,plus,noflist)
+ end
+ else
+ if switch then
+ result = s.change(s,top,plus,noftop,current,nofsame,noflist)
+ else
+ result = s.stop(s,top,plus,noftop)
+ end
+ end
+ elseif plus <= noflist then
+ if switch then
+ result = s.start(s,current,nofsame,noflist)
+ else
+ result = s.start(s,current,plus,noflist)
+ end
+ end
+ top = current
+ else
+ if 1 <= noftop then
+ result = s.stop(s,top,1,noftop)
+ end
+ top = { }
+ end
+ return result
+ else
+ if 1 <= noftop then
+ result = s.stop(s,top,1,noftop)
+ end
+ top = { }
+ return result
+ end
+ end
+
+ local function resolve_end()
+ -- resolve_step(s.unset)
+ local noftop = #top
+ if noftop > 0 then
+ local result = s.stop(s,top,1,#top)
+ remove(tops)
+ top = tops[#tops]
+ switch = top and top.switch
+ return result
+ end
+ end
+
+ local function resolve(t)
+ resolve_begin()
+ for i=1,#t do
+ resolve_step(t[i])
+ end
+ resolve_end()
+ end
+
+ local report = logs.reporter("stacker",name or nil)
+
+ s = {
+ name = name or "unknown",
+ unset = -1,
+ report = report,
+ start = start,
+ stop = stop,
+ change = change,
+ push = push,
+ pop = pop,
+ clean = clean,
+ resolve = resolve,
+ resolve_begin = resolve_begin,
+ resolve_step = resolve_step,
+ resolve_end = resolve_end,
+ }
+
+ return s -- we can overload functions
+
+end
+
+-- local s = utilities.stacker.new("demo")
+--
+-- local unset = s.unset
+-- local push = s.push
+-- local pop = s.pop
+--
+-- local t = {
+-- unset,
+-- unset,
+-- push("a"), -- a
+-- push("b","c"), -- a b c
+-- pop(), -- a b
+-- push("d"), -- a b d
+-- pop(), -- a b
+-- unset,
+-- pop(), -- a
+-- pop(), -- b
+-- unset,
+-- unset,
+-- }
+--
+-- s.resolve(t)
+
+-- demostacker = utilities.stacker.new("demos")
+--
+-- local whatever = {
+-- one = "1 0 0 RG 1 0 0 rg",
+-- two = "1 1 0 RG 1 1 0 rg",
+-- [false] = "0 G 0 g",
+-- }
+--
+-- local concat = table.concat
+--
+-- local pdfliteral = nodes.pool.pdfliteral
+--
+-- function demostacker.start(s,t,first,last)
+-- local n = whatever[t[last]]
+-- -- s.report("start: %s",n)
+-- return pdfliteral(n)
+-- end
+--
+-- function demostacker.stop(s,t,first,last)
+-- local n = whatever[false]
+-- -- s.report("stop: %s",n)
+-- return pdfliteral(n)
+-- end
+--
+-- function demostacker.change(s,t1,first1,last1,t2,first2,last2)
+-- local n = whatever[t2[last2]]
+-- -- s.report("change: %s",n)
+-- return pdfliteral(n)
+-- end
+--
+-- demostacker.mode = "switch"
+--
+-- local whatever = {
+-- one = "/OC /test1 BDC",
+-- two = "/OC /test2 BDC",
+-- [false] = "EMC",
+-- }
+--
+-- demostacker = utilities.stacker.new("demos")
+--
+-- function demostacker.start(s,t,first,last)
+-- local r = { }
+-- for i=first,last do
+-- r[#r+1] = whatever[t[i]]
+-- end
+-- -- s.report("start: %s",concat(r," "))
+-- return pdfliteral(concat(r," "))
+-- end
+--
+-- function demostacker.stop(s,t,first,last)
+-- local r = { }
+-- for i=last,first,-1 do
+-- r[#r+1] = whatever[false]
+-- end
+-- -- s.report("stop: %s",concat(r," "))
+-- return pdfliteral(concat(r," "))
+-- end
+--
+-- function demostacker.change(s,t1,first1,last1,t2,first2,last2)
+-- local r = { }
+-- for i=last1,first1,-1 do
+-- r[#r+1] = whatever[false]
+-- end
+-- for i=first2,last2 do
+-- r[#r+1] = whatever[t2[i]]
+-- end
+-- -- s.report("change: %s",concat(r," "))
+-- return pdfliteral(concat(r," "))
+-- end
+--
+-- demostacker.mode = "stack"
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 1185e8632..a46ee2a44 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 : luatex-fonts-merged.lua
-- parent file : luatex-fonts.lua
--- merge date : 06/21/12 10:37:10
+-- merge date : 06/22/12 10:09:32
do -- begin closure to overcome local limits and interference