beta 2011.10.13 21:36

9 files changed, 188 insertions, 142 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 6645c9f27..c5baa3844 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", "onebasepoint", "maxdimen", "scaledpoint", "thousandpoint", "points", "zeroskip", "pluscxxvii", "pluscxxviii", "pluscclv", "pluscclvi", "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", "attributeunsetvalue", "uprotationangle", "rightrotatioangle", "downrotatioangle", "leftrotatioangle", "startmode", "stopmode", "startnotmode", "stopnotmode", "doifmode", "doifmodeelse", "doifnotmode", "startenvironment", "stopenvironment", "environment", "startcomponent", "stopcomponent", "component", "startproduct", "stopproduct", "product", "startproject", "stopproject", "project", "starttext", "stoptext", "startdocument", "stopdocument", "documentvariable", "startmodule", "stopmodule", "usemodule" },
- ["helpers"]={ "startsetups", "stopsetups", "startxmlsetups", "stopxmlsetups", "starttexdefinition", "stoptexdefinition", "starttexcode", "stoptexcode", "newcount", "newdimen", "newskip", "newmuskip", "newbox", "newtoks", "newread", "newwrite", "newmarks", "newinsert", "newattribute", "newif", "newlanguage", "newfamily", "newfam", "newhelp", "htdp", "unvoidbox", "scratchcounter", "globalscratchcounter", "scratchdimen", "globalscratchdimen", "scratchskip", "globalscratchskip", "scratchmuskip", "globalscratchmuskip", "scratchtoks", "globalscratchtoks", "scratchbox", "globalscratchbox", "scratchwidth", "scratchheight", "scratchdepth", "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", "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", "obeyspaces", "obeylines", "normalspace", "executeifdefined", "singleexpandafter", "doubleexpandafter", "tripleexpandafter", "dontleavehmode", "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", "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", "gobbleoneargument", "gobbletwoarguments", "gobblethreearguments", "gobblefourarguments", "gobblefivearguments", "gobblesixarguments", "gobblesevenarguments", "gobbleeightarguments", "gobbleninearguments", "gobbletenarguments", "gobbleoneoptional", "gobbletwooptionals", "gobblethreeoptionals", "gobblefouroptionals", "gobblefiveoptionals", "dorecurse", "doloop", "exitloop", "dostepwiserecurse", "recurselevel", "recursedepth", "newconstant", "setnewconstant", "newconditional", "settrue", "setfalse", "dosingleempty", "dodoubleempty", "dotripleempty", "doquadrupleempty", "doquintupleempty", "dosixtupleempty", "doseventupleempty", "dosinglegroupempty", "dodoublegroupempty", "dotriplegroupempty", "doquadruplegroupempty", "doquintuplegroupempty", "nopdfcompression", "maximumpdfcompression", "normalpdfcompression", "modulonumber", "dividenumber", "getfirstcharacter", "doiffirstcharelse", "startnointerference", "stopnointerference", "strut", "setstrut", "strutbox", "strutht", "strutdp", "strutwd" },
+ ["helpers"]={ "startsetups", "stopsetups", "startxmlsetups", "stopxmlsetups", "starttexdefinition", "stoptexdefinition", "starttexcode", "stoptexcode", "newcount", "newdimen", "newskip", "newmuskip", "newbox", "newtoks", "newread", "newwrite", "newmarks", "newinsert", "newattribute", "newif", "newlanguage", "newfamily", "newfam", "newhelp", "htdp", "unvoidbox", "vfilll", "scratchcounter", "globalscratchcounter", "scratchdimen", "globalscratchdimen", "scratchskip", "globalscratchskip", "scratchmuskip", "globalscratchmuskip", "scratchtoks", "globalscratchtoks", "scratchbox", "globalscratchbox", "scratchwidth", "scratchheight", "scratchdepth", "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", "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", "obeyspaces", "obeylines", "normalspace", "executeifdefined", "singleexpandafter", "doubleexpandafter", "tripleexpandafter", "dontleavehmode", "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", "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", "gobbleoneargument", "gobbletwoarguments", "gobblethreearguments", "gobblefourarguments", "gobblefivearguments", "gobblesixarguments", "gobblesevenarguments", "gobbleeightarguments", "gobbleninearguments", "gobbletenarguments", "gobbleoneoptional", "gobbletwooptionals", "gobblethreeoptionals", "gobblefouroptionals", "gobblefiveoptionals", "dorecurse", "doloop", "exitloop", "dostepwiserecurse", "recurselevel", "recursedepth", "newconstant", "setnewconstant", "newconditional", "settrue", "setfalse", "dosingleempty", "dodoubleempty", "dotripleempty", "doquadrupleempty", "doquintupleempty", "dosixtupleempty", "doseventupleempty", "dosinglegroupempty", "dodoublegroupempty", "dotriplegroupempty", "doquadruplegroupempty", "doquintuplegroupempty", "nopdfcompression", "maximumpdfcompression", "normalpdfcompression", "modulonumber", "dividenumber", "getfirstcharacter", "doiffirstcharelse", "startnointerference", "stopnointerference", "strut", "setstrut", "strutbox", "strutht", "strutdp", "strutwd" },
 }
\ No newline at end of file
diff --git a/context/data/scite/lexers/data/scite-context-data-metafun.lua b/context/data/scite/lexers/data/scite-context-data-metafun.lua
index fd3185687..ef1281d2c 100644
--- a/context/data/scite/lexers/data/scite-context-data-metafun.lua
+++ b/context/data/scite/lexers/data/scite-context-data-metafun.lua
@@ -1,4 +1,4 @@
 return {
- ["constants"]={},
- ["helpers"]={ "sqr", "log", "ln", "exp", "inv", "pow", "pi", "radian", "tand", "cotd", "sin", "cos", "tan", "cot", "atan", "asin", "acos", "invsin", "invcos", "acosh", "asinh", "sinh", "cosh", "paired", "tripled", "unitcircle", "fulldiamond", "unitdiamond", "halfcircle", "quartercircle", "llcircle", "lrcircle", "urcircle", "ulcircle", "tcircle", "bcircle", "lcircle", "rcircle", "lltriangle", "lrtriangle", "urtriangle", "ultriangle", "smoothed", "cornered", "superellipsed", "randomized", "squeezed", "enlonged", "shortened", "punked", "curved", "unspiked", "simplified", "blownup", "stretched", "enlarged", "leftenlarged", "topenlarged", "rightenlarged", "bottomenlarged", "llenlarged", "lrenlarged", "urenlarged", "ulenlarged", "llmoved", "lrmoved", "urmoved", "ulmoved", "crossed", "laddered", "randomshifted", "interpolated", "paralleled", "cutends", "rightarrow", "leftarrow", "centerarrow", "boundingbox", "innerboundingbox", "outerboundingbox", "bottomboundary", "leftboundary", "topboundary", "rightboundary", "xsized", "ysized", "xysized", "bbwidth", "bbheight", "cmyk", "transparent", "withshade", "spotcolor", "drawfill", "undrawfill", "inverted", "uncolored", "softened", "grayed", "textext", "graphictext", "loadfigure", "externalfigure" },
+ ["commands"]={ "sqr", "log", "ln", "exp", "inv", "pow", "pi", "radian", "tand", "cotd", "sin", "cos", "tan", "cot", "atan", "asin", "acos", "invsin", "invcos", "acosh", "asinh", "sinh", "cosh", "paired", "tripled", "unitcircle", "fulldiamond", "unitdiamond", "fullsquare", "llcircle", "lrcircle", "urcircle", "ulcircle", "tcircle", "bcircle", "lcircle", "rcircle", "lltriangle", "lrtriangle", "urtriangle", "ultriangle", "smoothed", "cornered", "superellipsed", "randomized", "squeezed", "enlonged", "shortened", "punked", "curved", "unspiked", "simplified", "blownup", "stretched", "enlarged", "leftenlarged", "topenlarged", "rightenlarged", "bottomenlarged", "crossed", "laddered", "randomshifted", "interpolated", "paralleled", "cutends", "peepholed", "llenlarged", "lrenlarged", "urenlarged", "ulenlarged", "llmoved", "lrmoved", "urmoved", "ulmoved", "rightarrow", "leftarrow", "centerarrow", "boundingbox", "innerboundingbox", "outerboundingbox", "pushboundingbox", "popboundingbox", "bottomboundary", "leftboundary", "topboundary", "rightboundary", "xsized", "ysized", "xysized", "sized", "xyscaled", "intersection_point", "intersection_found", "penpoint", "bbwidth", "bbheight", "withshade", "withlinearshading", "withcircularshading", "withfromshadecolor", "withtoshadecolor", "withshading", "shadedinto", "withcircularshade", "withlinearshade", "cmyk", "spotcolor", "multitonecolor", "drawfill", "undrawfill", "inverted", "uncolored", "softened", "grayed", "greyed", "onlayer", "along", "graphictext", "loadfigure", "externalfigure", "withmask", "figure", "register", "bitmapimage", "colordecimals", "ddecimal", "dddecimal", "ddddecimal", "textext", "thetextext", "rawtextext", "textextoffset", "verbatim", "thelabel", "label", "transparent", "withtransparency", "infont", "set_linear_vector", "linear_shade", "define_linear_shade", "define_circular_linear_shade", "define_sampled_linear_shade", "set_circular_vector", "circular_shade", "define_circular_shade", "define_circular_linear_shade", "define_sampled_circular_shade", "space", "grayscale", "greyscale", "withgray", "withgrey", "colorpart", "readfile", "clearxy", "unitvector", "center", "epsed", "anchored", "originpath", "infinite", "break", "xstretched", "ystretched", "snapped" },
+ ["internals"]={ "nocolormodel", "greycolormodel", "graycolormodel", "rgbcolormodel", "cmykcolormodel", "shadefactor", "textextoffset", "normaltransparent", "multiplytransparent", "screentransparent", "overlaytransparent", "softlighttransparent", "hardlighttransparent", "colordodgetransparent", "colorburntransparent", "darkentransparent", "lightentransparent", "differencetransparent", "exclusiontransparent", "huetransparent", "saturationtransparent", "colortransparent", "luminositytransparent" },
 }
\ No newline at end of file
diff --git a/context/data/scite/lexers/data/scite-context-data-metapost.lua b/context/data/scite/lexers/data/scite-context-data-metapost.lua
index ebbe22c98..6734ad2d1 100644
--- a/context/data/scite/lexers/data/scite-context-data-metapost.lua
+++ b/context/data/scite/lexers/data/scite-context-data-metapost.lua
@@ -1,5 +1,7 @@
 return {
- ["plain"]={ "ahangle", "ahlength", "bboxmargin", "defaultpen", "defaultscale", "labeloffset", "background", "currentpen", "currentpicture", "cuttings", "defaultfont", "extra_beginfig", "extra_endfig", "beveled", "black", "blue", "bp", "butt", "cc", "cm", "dd", "ditto", "down", "epsilon", "evenly", "fullcircle", "green", "halfcircle", "identity", "in", "infinity", "left", "mitered", "mm", "origin", "pensquare", "pt", "quartercircle", "red", "right", "rounded", "squared", "unitsquare", "up", "white", "withdots", "abs", "bbox", "ceiling", "center", "cutafter", "cutbefore", "dir", "directionpoint", "div", "dotprod", "intersectionpoint", "inverse", "mod", "lft", "round", "rt", "unitvector", "whatever", "cutdraw", "draw", "drawarrow", "drawdblarrow", "fill", "filldraw", "drawdot", "loggingall", "pickup", "tracingall", "tracingnone", "undraw", "unfill", "unfilldraw", "buildcycle", "dashpattern", "decr", "dotlabel", "dotlabels", "drawoptions", "incr", "label", "labels", "max", "min", "thelabel", "z", "beginchar", "blacker", "capsule_end", "change_width", "define_blacker_pixels", "define_corrected_pixels", "define_good_x_pixels", "define_good_y_pixels", "define_horizontal_corrected_pixels", "define_pixels", "define_whole_blacker_pixels", "define_whole_pixels", "define_whole_vertical_blacker_pixels", "define_whole_vertical_pixels", "endchar", "extra_beginchar", "extra_endchar", "extra_setup", "font_coding_scheme", "clearxy", "font_extra_space" },
- ["primitives"]={ "charcode", "day", "linecap", "linejoin", "miterlimit", "month", "pausing", "prologues", "showstopping", "time", "tracingcapsules", "tracingchoices", "mpprocset", "tracingcommands", "tracingequations", "tracinglostchars", "tracingmacros", "tracingonline", "tracingoutput", "tracingrestores", "tracingspecs", "tracingstats", "tracingtitles", "truecorners", "warningcheck", "year", "false", "nullpicture", "pencircle", "true", "and", "angle", "arclength", "arctime", "ASCII", "bluepart", "boolean", "bot", "char", "color", "cosd", "cycle", "decimal", "directiontime", "floor", "fontsize", "greenpart", "hex", "infont", "intersectiontimes", "known", "length", "llcorner", "lrcorner", "makepath", "makepen", "mexp", "mlog", "normaldeviate", "not", "numeric", "oct", "odd", "or", "path", "pair", "pen", "penoffset", "picture", "point", "postcontrol", "precontrol", "redpart", "reverse", "rotated", "scaled", "shifted", "sind", "slanted", "sqrt", "str", "string", "subpath", "substring", "transform", "transformed", "ulcorner", "uniformdeviate", "unknown", "urcorner", "xpart", "xscaled", "xxpart", "xypart", "ypart", "yscaled", "yxpart", "yypart", "zscaled", "addto", "clip", "input", "interim", "let", "newinternal", "save", "setbounds", "shipout", "show", "showdependencies", "showtoken", "showvariable", "special", "rgbcolor", "cmykcolor", "graycolor", "begingroup", "endgroup", "of", "curl", "tension", "and", "controls", "reflectedabout", "rotatedaround", "interpath", "on", "off", "beginfig", "endfig", "def", "vardef", "enddef", "expr", "suffix", "text", "primary", "secondary", "tertiary", "primarydef", "secondarydef", "tertiarydef", "top", "bottom", "ulft", "urt", "llft", "lrt", "randomseed", "also", "contour", "doublepath", "withcolor", "withpen", "dashed", "if", "else", "elseif", "fi", "for", "endfor", "forever", "exitif", "forsuffixes", "downto", "upto", "step", "until", "charlist", "extensible", "fontdimen", "headerbyte", "kern", "ligtable", "boundarychar", "chardp", "charext", "charht", "charic", "charwd", "designsize", "fontmaking", "charexists", "cullit", "currenttransform", "gfcorners", "grayfont", "hround", "imagerules", "lowres_fix", "nodisplays", "notransforms", "openit", "displaying", "currentwindow", "screen_rows", "screen_cols", "pixels_per_inch", "cull", "display", "openwindow", "numspecial", "totalweight", "autorounding", "fillin", "proofing", "tracingpens", "xoffset", "chardx", "granularity", "smoothing", "turningcheck", "yoffset", "chardy", "hppp", "tracingedges", "vppp", "extra_beginfig", "extra_endfig", "mpxbreak", "endinput" },
+ ["commands"]={ "arrowhead", "currentpen", "currentpicture", "cuttings", "defaultfont", "extra_beginfig", "extra_endfig", "ditto", "EOF", "down", "evenly", "fullcircle", "halfcircle", "identity", "in", "left", "origin", "pensquare", "quartercircle", "right", "unitsquare", "up", "withdots", "abs", "bbox", "ceiling", "center", "cutafter", "cutbefore", "dir", "directionpoint", "div", "dotprod", "intersectionpoint", "inverse", "mod", "round", "unitvector", "whatever", "cutdraw", "draw", "drawarrow", "drawdblarrow", "fill", "filldraw", "drawdot", "loggingall", "interact", "tracingall", "tracingnone", "pickup", "undraw", "unfill", "unfilldraw", "buildcycle", "dashpattern", "decr", "dotlabel", "dotlabels", "drawoptions", "incr", "label", "labels", "max", "min", "thelabel", "z", "beginchar", "blacker", "capsule_end", "change_width", "define_blacker_pixels", "define_corrected_pixels", "define_good_x_pixels", "define_good_y_pixels", "define_horizontal_corrected_pixels", "define_pixels", "define_whole_blacker_pixels", "define_whole_pixels", "define_whole_vertical_blacker_pixels", "define_whole_vertical_pixels", "endchar", "extra_beginchar", "extra_endchar", "extra_setup", "font_coding_scheme", "clearxy", "clearit", "clearpen", "shipit", "font_extra_space", "exitunless", "relax", "hide", "gobble", "gobbled", "stop", "blankpicture", "counterclockwise", "tensepath", "takepower", "direction", "softjoin", "makelabel", "rotatedabout", "flex", "superellipse", "erase", "image", "nullpen", "savepen", "clearpen", "penpos", "penlabels", "range", "numtok", "thru", "z", "laboff", "bye", "red", "green", "blue", "cyan", "magenta", "yellow", "black", "white", "background", "graypart", "graycolor", "mm", "pt", "dd", "bp", "cm", "pc", "cc", "in" },
+ ["internals"]={ "mitered", "rounded", "beveled", "butt", "squared", "eps", "epsilon", "infinity", "bboxmargin", "ahlength", "ahangle", "labeloffset", "dotlabeldiam", "defaultpen", "defaultscale", "join_radius", "pen_lft", "pen_rt", "pen_top", "pen_bot" },
+ ["primitives"]={ "charcode", "day", "linecap", "linejoin", "miterlimit", "month", "pausing", "prologues", "showstopping", "time", "tracingcapsules", "tracingchoices", "mpprocset", "tracingcommands", "tracingequations", "tracinglostchars", "tracingmacros", "tracingonline", "tracingoutput", "tracingrestores", "tracingspecs", "tracingstats", "tracingtitles", "truecorners", "warningcheck", "year", "false", "nullpicture", "pencircle", "true", "and", "angle", "arclength", "arctime", "ASCII", "boolean", "bot", "char", "color", "cosd", "cycle", "decimal", "directiontime", "floor", "fontsize", "hex", "infont", "intersectiontimes", "known", "length", "llcorner", "lrcorner", "makepath", "makepen", "mexp", "mlog", "normaldeviate", "not", "numeric", "oct", "odd", "or", "path", "pair", "pen", "penoffset", "picture", "point", "postcontrol", "precontrol", "reverse", "rotated", "scaled", "shifted", "sind", "slanted", "sqrt", "str", "string", "subpath", "substring", "transform", "transformed", "ulcorner", "uniformdeviate", "unknown", "urcorner", "xpart", "xscaled", "xxpart", "xypart", "ypart", "yscaled", "yxpart", "yypart", "zscaled", "addto", "clip", "input", "interim", "let", "newinternal", "save", "setbounds", "shipout", "show", "showdependencies", "showtoken", "showvariable", "special", "begingroup", "endgroup", "of", "curl", "tension", "and", "controls", "reflectedabout", "rotatedaround", "interpath", "on", "off", "beginfig", "endfig", "def", "vardef", "enddef", "expr", "suffix", "text", "primary", "secondary", "tertiary", "primarydef", "secondarydef", "tertiarydef", "randomseed", "also", "contour", "doublepath", "withcolor", "withpen", "dashed", "if", "else", "elseif", "fi", "for", "endfor", "forever", "exitif", "forsuffixes", "downto", "upto", "step", "until", "charlist", "extensible", "fontdimen", "headerbyte", "kern", "ligtable", "boundarychar", "chardp", "charext", "charht", "charic", "charwd", "designsize", "fontmaking", "charexists", "cullit", "currenttransform", "gfcorners", "grayfont", "hround", "imagerules", "lowres_fix", "nodisplays", "notransforms", "openit", "displaying", "currentwindow", "screen_rows", "screen_cols", "pixels_per_inch", "cull", "display", "openwindow", "numspecial", "totalweight", "autorounding", "fillin", "proofing", "tracingpens", "xoffset", "chardx", "granularity", "smoothing", "turningcheck", "yoffset", "chardy", "hppp", "tracingedges", "vppp", "extra_beginfig", "extra_endfig", "mpxbreak", "endinput", "message", "delimiters", "turningnumber", "errmessage", "readstring", "scantokens", "end", "outer", "inner", "write", "to", "readfrom", "withprescript", "withpostscript", "top", "bot", "lft", "rt", "ulft", "urt", "llft", "lrt", "redpart", "greenpart", "bluepart", "cyanpart", "magentapart", "yellowpart", "blackpart", "greypart", "rgbcolor", "cmykcolor", "greycolor", "graycolor", "colormodel", "graypart" },
+ ["shortcuts"]={ "..", "...", "--", "---", "&" },
  ["tex"]={ "btex", "etex", "verbatimtex" },
 }
\ No newline at end of file
diff --git a/context/data/scite/lexers/scite-context-lexer-lua.lua b/context/data/scite/lexers/scite-context-lexer-lua.lua
index f03dbb665..a9006e44f 100644
--- a/context/data/scite/lexers/scite-context-lexer-lua.lua
+++ b/context/data/scite/lexers/scite-context-lexer-lua.lua
@@ -23,20 +23,24 @@ _directives = { } -- communication channel
 -- this will be eextended
 
 local keywords = {
-  'and', 'break', 'do', 'else', 'elseif', 'end', 'false', 'for', 'function',
-  'if', 'in', 'local', 'nil', 'not', 'or', 'repeat', 'return', 'then', 'true',
-  'until', 'while',
+    'and', 'break', 'do', 'else', 'elseif', 'end', 'false', 'for', 'function',
+    'if', 'in', 'local', 'nil', 'not', 'or', 'repeat', 'return', 'then', 'true',
+    'until', 'while',
 }
 
 local functions = {
-  'assert', 'collectgarbage', 'dofile', 'error', 'getfenv', 'getmetatable',
-  'ipairs', 'load', 'loadfile', 'loadstring', 'module', 'next', 'pairs',
-  'pcall', 'print', 'rawequal', 'rawget', 'rawset', 'require', 'setfenv',
-  'setmetatable', 'tonumber', 'tostring', 'type', 'unpack', 'xpcall',
+    'assert', 'collectgarbage', 'dofile', 'error', 'getfenv', 'getmetatable',
+    'ipairs', 'load', 'loadfile', 'loadstring', 'module', 'next', 'pairs',
+    'pcall', 'print', 'rawequal', 'rawget', 'rawset', 'require', 'setfenv',
+    'setmetatable', 'tonumber', 'tostring', 'type', 'unpack', 'xpcall', "select",
 }
 
 local constants = {
-  '_G', '_VERSION', '_M',
+    '_G', '_VERSION', '_M', "...",
+}
+
+local depricated = {
+    "arg", "arg.n",
 }
 
 local csnames = { -- todo: option
diff --git a/context/data/scite/lexers/scite-context-lexer-mps.lua b/context/data/scite/lexers/scite-context-lexer-mps.lua
index d374f7f82..02273ad04 100644
--- a/context/data/scite/lexers/scite-context-lexer-mps.lua
+++ b/context/data/scite/lexers/scite-context-lexer-mps.lua
@@ -66,9 +66,10 @@ local quoted     = token('quote',     dquote)
 local primitive  = token('primitive', exact_match(primitivecommands))
 local identifier = token('default',   cstoken^1)
 local number     = token('number',    number)
-local special    = token('special',   S("#()[]<>=:\"")) -- or else := <> etc split
+local grouping   = token('grouping',  S("()[]{}")) -- can be an option
+local special    = token('special',   S("#()[]{}<>=:\"")) -- or else := <> etc split
 local texlike    = token('string',    P("\\") * cstokentex^1)
-local extra      = token('extra',     S("`~%^&_-+/\'|\\"))
+local extra      = token('extra',     S("`~%^&_-+*/\'|\\"))
 
 _rules = {
     { 'whitespace', spacing    },
@@ -80,6 +81,7 @@ _rules = {
     { 'identifier', identifier },
     { 'number',     number     },
     { 'quoted',     quoted     },
+ -- { 'grouping',   grouping   }, -- can be an option
     { 'special',    special    },
  -- { 'texlike',    texlike    },
     { 'extra',      extra      },
diff --git a/context/data/scite/lexers/scite-context-lexer-tex.lua b/context/data/scite/lexers/scite-context-lexer-tex.lua
index 2c82454d4..b7031d88a 100644
--- a/context/data/scite/lexers/scite-context-lexer-tex.lua
+++ b/context/data/scite/lexers/scite-context-lexer-tex.lua
@@ -371,7 +371,7 @@ end
 local luaenvironment         = P("luacode")
 
 local inlinelua              = P("\\") * (
-                                    P("ctx") * ( P("lua") + P("command") )
+                                    P("ctx") * ( P("lua") + P("command") + P("latelua") )
                                   + P("cld") * ( P("command") + P("context") )
                                )
 
diff --git a/context/data/scite/scite-context-data-context.properties b/context/data/scite/scite-context-data-context.properties
index 6da0086f5..1fbcc33b6 100644
--- a/context/data/scite/scite-context-data-context.properties
+++ b/context/data/scite/scite-context-data-context.properties
@@ -4,48 +4,48 @@ starttexdefinition stoptexdefinition starttexcode stoptexcode newcount \
 newdimen newskip newmuskip newbox newtoks \
 newread newwrite newmarks newinsert newattribute \
 newif newlanguage newfamily newfam newhelp \
-htdp unvoidbox scratchcounter globalscratchcounter scratchdimen \
-globalscratchdimen scratchskip globalscratchskip scratchmuskip globalscratchmuskip \
-scratchtoks globalscratchtoks scratchbox globalscratchbox scratchwidth \
-scratchheight scratchdepth 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 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 \
-obeyspaces obeylines normalspace executeifdefined singleexpandafter \
-doubleexpandafter tripleexpandafter dontleavehmode 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 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 \
-gobbleoneargument gobbletwoarguments gobblethreearguments gobblefourarguments gobblefivearguments \
-gobblesixarguments gobblesevenarguments gobbleeightarguments gobbleninearguments gobbletenarguments \
-gobbleoneoptional gobbletwooptionals gobblethreeoptionals gobblefouroptionals gobblefiveoptionals \
-dorecurse doloop exitloop dostepwiserecurse recurselevel \
-recursedepth newconstant setnewconstant newconditional settrue \
-setfalse dosingleempty dodoubleempty dotripleempty doquadrupleempty \
-doquintupleempty dosixtupleempty doseventupleempty dosinglegroupempty dodoublegroupempty \
-dotriplegroupempty doquadruplegroupempty doquintuplegroupempty nopdfcompression maximumpdfcompression \
-normalpdfcompression modulonumber dividenumber getfirstcharacter doiffirstcharelse \
-startnointerference stopnointerference strut setstrut strutbox \
-strutht strutdp strutwd 
+htdp unvoidbox vfilll scratchcounter globalscratchcounter \
+scratchdimen globalscratchdimen scratchskip globalscratchskip scratchmuskip \
+globalscratchmuskip scratchtoks globalscratchtoks scratchbox globalscratchbox \
+scratchwidth scratchheight scratchdepth 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 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 obeyspaces obeylines normalspace executeifdefined \
+singleexpandafter doubleexpandafter tripleexpandafter dontleavehmode 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 \
+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 gobbleoneargument gobbletwoarguments gobblethreearguments gobblefourarguments \
+gobblefivearguments gobblesixarguments gobblesevenarguments gobbleeightarguments gobbleninearguments \
+gobbletenarguments gobbleoneoptional gobbletwooptionals gobblethreeoptionals gobblefouroptionals \
+gobblefiveoptionals dorecurse doloop exitloop dostepwiserecurse \
+recurselevel recursedepth newconstant setnewconstant newconditional \
+settrue setfalse dosingleempty dodoubleempty dotripleempty \
+doquadrupleempty doquintupleempty dosixtupleempty doseventupleempty dosinglegroupempty \
+dodoublegroupempty dotriplegroupempty doquadruplegroupempty doquintuplegroupempty nopdfcompression \
+maximumpdfcompression normalpdfcompression modulonumber dividenumber getfirstcharacter \
+doiffirstcharelse startnointerference stopnointerference strut setstrut \
+strutbox strutht strutdp strutwd 
 
 keywordclass.context.constants=\
 zerocount minusone minustwo plusone \
diff --git a/context/data/scite/scite-context-data-metafun.properties b/context/data/scite/scite-context-data-metafun.properties
index 36b7b2c65..b9a7c219f 100644
--- a/context/data/scite/scite-context-data-metafun.properties
+++ b/context/data/scite/scite-context-data-metafun.properties
@@ -1,26 +1,43 @@
-keywordclass.metafun.helpers=\
+keywordclass.metafun.internals=\
+nocolormodel greycolormodel graycolormodel rgbcolormodel \
+cmykcolormodel shadefactor textextoffset normaltransparent multiplytransparent \
+screentransparent overlaytransparent softlighttransparent hardlighttransparent colordodgetransparent \
+colorburntransparent darkentransparent lightentransparent differencetransparent exclusiontransparent \
+huetransparent saturationtransparent colortransparent luminositytransparent 
+
+keywordclass.metafun.commands=\
 sqr log ln exp \
 inv pow pi radian tand \
 cotd sin cos tan cot \
 atan asin acos invsin invcos \
 acosh asinh sinh cosh paired \
-tripled unitcircle fulldiamond unitdiamond halfcircle \
-quartercircle llcircle lrcircle urcircle ulcircle \
-tcircle bcircle lcircle rcircle lltriangle \
-lrtriangle urtriangle ultriangle smoothed cornered \
-superellipsed randomized squeezed enlonged shortened \
-punked curved unspiked simplified blownup \
-stretched enlarged leftenlarged topenlarged rightenlarged \
-bottomenlarged llenlarged lrenlarged urenlarged ulenlarged \
-llmoved lrmoved urmoved ulmoved crossed \
-laddered randomshifted interpolated paralleled cutends \
+tripled unitcircle fulldiamond unitdiamond fullsquare \
+llcircle lrcircle urcircle ulcircle tcircle \
+bcircle lcircle rcircle lltriangle lrtriangle \
+urtriangle ultriangle smoothed cornered superellipsed \
+randomized squeezed enlonged shortened punked \
+curved unspiked simplified blownup stretched \
+enlarged leftenlarged topenlarged rightenlarged bottomenlarged \
+crossed laddered randomshifted interpolated paralleled \
+cutends peepholed llenlarged lrenlarged urenlarged \
+ulenlarged llmoved lrmoved urmoved ulmoved \
 rightarrow leftarrow centerarrow boundingbox innerboundingbox \
-outerboundingbox bottomboundary leftboundary topboundary rightboundary \
-xsized ysized xysized bbwidth bbheight \
-cmyk transparent withshade spotcolor drawfill \
+outerboundingbox pushboundingbox popboundingbox bottomboundary leftboundary \
+topboundary rightboundary xsized ysized xysized \
+sized xyscaled intersection_point intersection_found penpoint \
+bbwidth bbheight withshade withlinearshading withcircularshading \
+withfromshadecolor withtoshadecolor withshading shadedinto withcircularshade \
+withlinearshade cmyk spotcolor multitonecolor drawfill \
 undrawfill inverted uncolored softened grayed \
-textext graphictext loadfigure externalfigure 
-
-keywordclass.metafun.constants=\
-
+greyed onlayer along graphictext loadfigure \
+externalfigure withmask figure register bitmapimage \
+colordecimals ddecimal dddecimal ddddecimal textext \
+thetextext rawtextext textextoffset verbatim thelabel \
+label transparent withtransparency infont set_linear_vector \
+linear_shade define_linear_shade define_circular_linear_shade define_sampled_linear_shade set_circular_vector \
+circular_shade define_circular_shade define_circular_linear_shade define_sampled_circular_shade space \
+grayscale greyscale withgray withgrey colorpart \
+readfile clearxy unitvector center epsed \
+anchored originpath infinite break xstretched \
+ystretched snapped 
 
diff --git a/context/data/scite/scite-context-data-metapost.properties b/context/data/scite/scite-context-data-metapost.properties
index 16dafbb3a..1da249057 100644
--- a/context/data/scite/scite-context-data-metapost.properties
+++ b/context/data/scite/scite-context-data-metapost.properties
@@ -1,31 +1,3 @@
-keywordclass.metapost.tex=\
-btex etex verbatimtex 
-
-keywordclass.metapost.plain=\
-ahangle ahlength bboxmargin defaultpen \
-defaultscale labeloffset background currentpen currentpicture \
-cuttings defaultfont extra_beginfig extra_endfig beveled \
-black blue bp butt cc \
-cm dd ditto down epsilon \
-evenly fullcircle green halfcircle identity \
-in infinity left mitered mm \
-origin pensquare pt quartercircle red \
-right rounded squared unitsquare up \
-white withdots abs bbox ceiling \
-center cutafter cutbefore dir directionpoint \
-div dotprod intersectionpoint inverse mod \
-lft round rt unitvector whatever \
-cutdraw draw drawarrow drawdblarrow fill \
-filldraw drawdot loggingall pickup tracingall \
-tracingnone undraw unfill unfilldraw buildcycle \
-dashpattern decr dotlabel dotlabels drawoptions \
-incr label labels max min \
-thelabel z beginchar blacker capsule_end \
-change_width define_blacker_pixels define_corrected_pixels define_good_x_pixels define_good_y_pixels \
-define_horizontal_corrected_pixels define_pixels define_whole_blacker_pixels define_whole_pixels define_whole_vertical_blacker_pixels \
-define_whole_vertical_pixels endchar extra_beginchar extra_endchar extra_setup \
-font_coding_scheme clearxy font_extra_space 
-
 keywordclass.metapost.primitives=\
 charcode day linecap linejoin \
 miterlimit month pausing prologues showstopping \
@@ -34,42 +6,91 @@ tracingequations tracinglostchars tracingmacros tracingonline tracingoutput \
 tracingrestores tracingspecs tracingstats tracingtitles truecorners \
 warningcheck year false nullpicture pencircle \
 true and angle arclength arctime \
-ASCII bluepart boolean bot char \
-color cosd cycle decimal directiontime \
-floor fontsize greenpart hex infont \
-intersectiontimes known length llcorner lrcorner \
-makepath makepen mexp mlog normaldeviate \
-not numeric oct odd or \
-path pair pen penoffset picture \
-point postcontrol precontrol redpart reverse \
-rotated scaled shifted sind slanted \
-sqrt str string subpath substring \
-transform transformed ulcorner uniformdeviate unknown \
-urcorner xpart xscaled xxpart xypart \
-ypart yscaled yxpart yypart zscaled \
-addto clip input interim let \
-newinternal save setbounds shipout show \
-showdependencies showtoken showvariable special rgbcolor \
-cmykcolor graycolor begingroup endgroup of \
-curl tension and controls reflectedabout \
-rotatedaround interpath on off beginfig \
-endfig def vardef enddef expr \
-suffix text primary secondary tertiary \
-primarydef secondarydef tertiarydef top bottom \
-ulft urt llft lrt randomseed \
-also contour doublepath withcolor withpen \
-dashed if else elseif fi \
-for endfor forever exitif forsuffixes \
-downto upto step until charlist \
-extensible fontdimen headerbyte kern ligtable \
-boundarychar chardp charext charht charic \
-charwd designsize fontmaking charexists cullit \
-currenttransform gfcorners grayfont hround imagerules \
-lowres_fix nodisplays notransforms openit displaying \
-currentwindow screen_rows screen_cols pixels_per_inch cull \
-display openwindow numspecial totalweight autorounding \
-fillin proofing tracingpens xoffset chardx \
-granularity smoothing turningcheck yoffset chardy \
-hppp tracingedges vppp extra_beginfig extra_endfig \
-mpxbreak endinput 
+ASCII boolean bot char color \
+cosd cycle decimal directiontime floor \
+fontsize hex infont intersectiontimes known \
+length llcorner lrcorner makepath makepen \
+mexp mlog normaldeviate not numeric \
+oct odd or path pair \
+pen penoffset picture point postcontrol \
+precontrol reverse rotated scaled shifted \
+sind slanted sqrt str string \
+subpath substring transform transformed ulcorner \
+uniformdeviate unknown urcorner xpart xscaled \
+xxpart xypart ypart yscaled yxpart \
+yypart zscaled addto clip input \
+interim let newinternal save setbounds \
+shipout show showdependencies showtoken showvariable \
+special begingroup endgroup of curl \
+tension and controls reflectedabout rotatedaround \
+interpath on off beginfig endfig \
+def vardef enddef expr suffix \
+text primary secondary tertiary primarydef \
+secondarydef tertiarydef randomseed also contour \
+doublepath withcolor withpen dashed if \
+else elseif fi for endfor \
+forever exitif forsuffixes downto upto \
+step until charlist extensible fontdimen \
+headerbyte kern ligtable boundarychar chardp \
+charext charht charic charwd designsize \
+fontmaking charexists cullit currenttransform gfcorners \
+grayfont hround imagerules lowres_fix nodisplays \
+notransforms openit displaying currentwindow screen_rows \
+screen_cols pixels_per_inch cull display openwindow \
+numspecial totalweight autorounding fillin proofing \
+tracingpens xoffset chardx granularity smoothing \
+turningcheck yoffset chardy hppp tracingedges \
+vppp extra_beginfig extra_endfig mpxbreak endinput \
+message delimiters turningnumber errmessage readstring \
+scantokens end outer inner write \
+to readfrom withprescript withpostscript top \
+bot lft rt ulft urt \
+llft lrt redpart greenpart bluepart \
+cyanpart magentapart yellowpart blackpart greypart \
+rgbcolor cmykcolor greycolor graycolor colormodel \
+graypart 
+
+keywordclass.metapost.commands=\
+arrowhead currentpen currentpicture cuttings \
+defaultfont extra_beginfig extra_endfig ditto EOF \
+down evenly fullcircle halfcircle identity \
+in left origin pensquare quartercircle \
+right unitsquare up withdots abs \
+bbox ceiling center cutafter cutbefore \
+dir directionpoint div dotprod intersectionpoint \
+inverse mod round unitvector whatever \
+cutdraw draw drawarrow drawdblarrow fill \
+filldraw drawdot loggingall interact tracingall \
+tracingnone pickup undraw unfill unfilldraw \
+buildcycle dashpattern decr dotlabel dotlabels \
+drawoptions incr label labels max \
+min thelabel z beginchar blacker \
+capsule_end change_width define_blacker_pixels define_corrected_pixels define_good_x_pixels \
+define_good_y_pixels define_horizontal_corrected_pixels define_pixels define_whole_blacker_pixels define_whole_pixels \
+define_whole_vertical_blacker_pixels define_whole_vertical_pixels endchar extra_beginchar extra_endchar \
+extra_setup font_coding_scheme clearxy clearit clearpen \
+shipit font_extra_space exitunless relax hide \
+gobble gobbled stop blankpicture counterclockwise \
+tensepath takepower direction softjoin makelabel \
+rotatedabout flex superellipse erase image \
+nullpen savepen clearpen penpos penlabels \
+range numtok thru z laboff \
+bye red green blue cyan \
+magenta yellow black white background \
+graypart graycolor mm pt dd \
+bp cm pc cc in 
+
+keywordclass.metapost.tex=\
+btex etex verbatimtex 
+
+keywordclass.metapost.internals=\
+mitered rounded beveled butt \
+squared eps epsilon infinity bboxmargin \
+ahlength ahangle labeloffset dotlabeldiam defaultpen \
+defaultscale join_radius pen_lft pen_rt pen_top \
+pen_bot 
+
+keywordclass.metapost.shortcuts=\
+.. ... -- --- \
+&