| | 'comment' => '/(%[^\r\n]*)/m', |
| | 'math' => '/(\$\$?.*?\$\$?)/s', |
| | - 'keyword' => '/(\\\\(?:def|edef|gdef|xdef|let|futurelet|if|else|fi|ifnum|ifdim|ifodd|ifmmode|ifx|ifeof|iftrue|iffalse|ifcase|or|loop|repeat|newif|expandafter|noexpand|csname|endcsname|string|number|the|long|outer|global|advance|hsize|vsize|hoffset|voffset|displaywidth|parindent|baselineskip|leftskip|rightskip|hangindent|hangafter|parshape|pageno|nopagenumbers|folio|headline|footline|hbox|vbox|vtop|vcenter|rlap|llap|hskip|vskip|hfil|hfill|hfilneg|vfil|vfill|mskip|quad|qquad|enspace|thinspace|enskip|strut|phantom|vphantom|hphantom|smash|raise|lower|moveleft|moveright|halign|valign|noalign|openup|cr|crcr|omit|span|multispan|tabskip|settabs|matrix|pmatrix|bordermatrix|eqalign|displaylines|eqno|leqno|cases|input|end|bye|item|itemitem|indent|noindent|narrower|rm|bf|tt|sl|it|font|char|magnification|magstep|magstephalf|day|month|year|jobname|romannumeral|uppercase|lowercase|footnote|topinsert|pageinsert|midinsert|endinsert|underbar|hfuzz|vfuzz|overfullrule|raggedright|raggedbottom|everypar|everymath|everydisplay|everycr))\b/', |
| | + 'keyword' => '/(\\\\(?:def|edef|gdef|xdef|let|futurelet|if|else|fi|ifnum|ifdim|ifodd|ifmmode|ifx|ifeof|iftrue|iffalse|ifcase|or|loop|repeat|newif|expandafter|noexpand|csname|endcsname|string|number|the|long|outer|global|par|advance|hsize|vsize|hoffset|voffset|displaywidth|parindent|baselineskip|leftskip|rightskip|hangindent|hangafter|parshape|pageno|nopagenumbers|folio|headline|footline|hbox|vbox|vtop|vcenter|rlap|llap|hskip|vskip|hfil|hfill|hfilneg|vfil|vfill|mskip|quad|qquad|enspace|thinspace|enskip|strut|phantom|vphantom|hphantom|smash|raise|lower|moveleft|moveright|halign|valign|noalign|openup|cr|crcr|omit|span|multispan|tabskip|settabs|matrix|pmatrix|bordermatrix|eqalign|displaylines|eqno|leqno|cases|left|right|over|atop|choose|brace|brack|root|of|buildrel|input|end|bye|item|itemitem|indent|noindent|narrower|rm|bf|tt|sl|it|font|char|magnification|magstep|magstephalf|day|month|year|jobname|romannumeral|uppercase|lowercase|footnote|topinsert|pageinsert|midinsert|endinsert|underbar|hfuzz|vfuzz|overfullrule|raggedright|raggedbottom|everypar|everymath|everydisplay|everycr))\b/', |
| | 'function' => '/(\\\\[a-zA-Z@]+|\\\\[^a-zA-Z@])/', |
| | 'variable' => '/(#[0-9])/', |