updated for version 7.0c02
diff --git a/runtime/syntax/coretex.vim b/runtime/syntax/coretex.vim
new file mode 100644
index 0000000..adb77bb
--- /dev/null
+++ b/runtime/syntax/coretex.vim
@@ -0,0 +1,377 @@
+" Vim syntax file
+" Language: TeX (core definition)
+" Maintainer: Nikolai Weibull <now@bitwi.se>
+" Latest Revision: 2006-03-26
+
+if exists("b:current_syntax")
+ finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+" This follows the grouping (sort of) found at
+" http://www.tug.org/utilities/plain/cseq.html#top-fam
+
+syn keyword coretexTodo TODO FIXME XXX NOTE
+
+syn match coretexComment display contains=coretexTodo
+ \ '\\\@<!\%(\\\\\)*\zs%.*$'
+
+syn match coretexDimension display contains=@NoSpell
+ \ '[+-]\=\s*\%(\d\+\%([.,]\d*\)\=\|[.,]\d\+\)\s*\%(true\)\=\s*\%(p[tc]\|in\|bp\|c[mc]\|m[mu]\|dd\|sp\|e[mx]\)\>'
+
+syn cluster coretexBox
+ \ contains=coretexBoxCommand,coretexBoxInternalQuantity,
+ \ coretexBoxParameterDimen,coretexBoxParameterInteger,
+ \ coretexBoxParameterToken
+
+syn cluster coretexCharacter
+ \ contains=coretexCharacterCommand,coretexCharacterInternalQuantity,
+ \ coretexCharacterParameterInteger
+
+syn cluster coretexDebugging
+ \ contains=coretexDebuggingCommand,coretexDebuggingParameterInteger,
+ \ coretexDebuggingParameterToken
+
+syn cluster coretexFileIO
+ \ contains=coretexFileIOCommand,coretexFileIOInternalQuantity,
+ \ coretexFileIOParameterToken
+
+syn cluster coretexFonts
+ \ contains=coretexFontsCommand,coretexFontsInternalQuantity
+
+syn cluster coretexGlue
+ \ contains=coretexGlueCommand,coretexGlueDerivedCommand
+
+syn cluster coretexHyphenation
+ \ contains=coretexHyphenationCommand,coretexHyphenationDerivedCommand,
+ \ coretexHyphenationInternalQuantity,coretexHyphenationParameterInteger
+
+syn cluster coretexInserts
+ \ contains=coretexInsertsCommand,coretexInsertsParameterDimen,
+ \ coretexInsertsParameterGlue,coretexInsertsParameterInteger
+
+syn cluster coretexJob
+ \ contains=coretexJobCommand,coretexJobInternalQuantity,
+ \ coretexJobParameterInteger
+
+syn cluster coretexKern
+ \ contains=coretexKernCommand,coretexKernInternalQuantity
+
+syn cluster coretexLogic
+ \ contains=coretexLogicCommand
+
+syn cluster coretexMacro
+ \ contains=coretexMacroCommand,coretexMacroDerivedCommand,
+ \ coretexMacroParameterInteger
+
+syn cluster coretexMarks
+ \ contains=coretexMarksCommand
+
+syn cluster coretexMath
+ \ contains=coretexMathCommand,coretexMathDerivedCommand,
+ \ coretexMathInternalQuantity,coretexMathParameterDimen,
+ \ coretexMathParameterGlue,coretexMathParameterInteger,
+ \ coretexMathParameterMuglue,coretexMathParameterToken
+
+syn cluster coretexPage
+ \ contains=coretexPageInternalQuantity,coretexPageParameterDimen,
+ \ coretexPageParameterGlue
+
+syn cluster coretexParagraph
+ \ contains=coretexParagraphCommand,coretexParagraphInternalQuantity,
+ \ coretexParagraphParameterDimen,coretexParagraphParameterGlue,
+ \ coretexParagraphParameterInteger,coretexParagraphParameterToken
+
+syn cluster coretexPenalties
+ \ contains=coretexPenaltiesCommand,coretexPenaltiesInternalQuantity,
+ \ coretexPenaltiesParameterInteger
+
+syn cluster coretexRegisters
+ \ contains=coretexRegistersCommand,coretexRegistersInternalQuantity
+
+syn cluster coretexTables
+ \ contains=coretexTablesCommand,coretexTablesParameterGlue,
+ \ coretexTablesParameterToken
+
+syn cluster coretexCommand
+ \ contains=coretexBoxCommand,coretexCharacterCommand,
+ \ coretexDebuggingCommand,coretexFileIOCommand,
+ \ coretexFontsCommand,coretexGlueCommand,
+ \ coretexHyphenationCommand,coretexInsertsCommand,
+ \ coretexJobCommand,coretexKernCommand,coretexLogicCommand,
+ \ coretexMacroCommand,coretexMarksCommand,coretexMathCommand,
+ \ coretexParagraphCommand,coretexPenaltiesCommand,coretexRegistersCommand,
+ \ coretexTablesCommand
+
+syn match coretexBoxCommand display contains=@NoSpell
+ \ '\\\%([hv]\=box\|[cx]\=leaders\|copy\|[hv]rule\|lastbox\|setbox\|un[hv]\%(box\|copy\)\|vtop\)\>'
+syn match coretexCharacterCommand display contains=@NoSpell
+ \ '\\\%([] ]\|\%(^^M\|accent\|char\|\%(lower\|upper\)case\|number\|romannumeral\|string\)\>\)'
+syn match coretexDebuggingCommand display contains=@NoSpell
+ \ '\\\%(\%(batch\|\%(non\|error\)stop\|scroll\)mode\|\%(err\)\=message\|meaning\|show\%(box\%(breadth\|depth\)\=\|lists\|the\)\)\>'
+syn match coretexFileIOCommand display contains=@NoSpell
+ \ '\\\%(\%(close\|open\)\%(in\|out\)\|endinput\|immediate\|input\|read\|shipout\|special\|write\)\>'
+syn match coretexFontsCommand display contains=@NoSpell
+ \ '\\\%(/\|fontname\)\>'
+syn match coretexGlueCommand display contains=@NoSpell
+ \ '\\\%([hv]\|un\)skip\>'
+syn match coretexHyphenationCommand display contains=@NoSpell
+ \ '\\\%(discretionary\|hyphenation\|patterns\|setlanguage\)\>'
+syn match coretexInsertsCommand display contains=@NoSpell
+ \ '\\\%(insert\|split\%(bot\|first\)mark\|vsplit\)\>'
+syn match coretexJobCommand display contains=@NoSpell
+ \ '\\\%(dump\|end\|jobname\)\>'
+syn match coretexKernCommand display contains=@NoSpell
+ \ '\\\%(kern\|lower\|move\%(left\|right\)\|raise\|unkern\)\>'
+syn match coretexLogicCommand display contains=@NoSpell
+ \ '\\\%(else\|fi\|if[a-zA-Z@]\+\|or\)\>'
+" \ '\\\%(else\|fi\|if\%(case\|cat\|dim\|eof\|false\|[hv]box\|[hmv]mode\|inner\|num\|odd\|true\|void\|x\)\=\|or\)\>'
+syn match coretexMacroCommand display contains=@NoSpell
+ \ '\\\%(after\%(assignment\|group\)\|\%(begin\|end\)group\|\%(end\)\=csname\|e\=def\|expandafter\|futurelet\|global\|let\|long\|noexpand\|outer\|relax\|the\)\>'
+syn match coretexMarksCommand display contains=@NoSpell
+ \ '\\\%(bot\|first\|top\)\=mark\>'
+syn match coretexMathCommand display contains=@NoSpell
+ \ '\\\%(abovewithdelims\|delimiter\|display\%(limits\|style\)\|l\=eqno\|left\|\%(no\)\=limits\|math\%(accent\|bin\|char\|choice\|close\|code\|inner\|op\|open\|ord\|punct\|rel\)\|mkern\|mskip\|muskipdef\|nonscript\|\%(over\|under\)line\|radical\|right\|\%(\%(script\)\{1,2}\|text\)style\|vcenter\)\>'
+syn match coretexParagraphCommand display contains=@NoSpell
+ \ '\\\%(ignorespaces\|indent\|no\%(boundary\|indent\)\|par\|vadjust\)\>'
+syn match coretexPenaltiesCommand display contains=@NoSpell
+ \ '\\\%(un\)\=penalty\>'
+syn match coretexRegistersCommand display contains=@NoSpell
+ \ '\\\%(advance\|\%(count\|dimen\|skip\|toks\)def\|divide\|multiply\)\>'
+syn match coretexTablesCommand display contains=@NoSpell
+ \ '\\\%(cr\|crcr\|[hv]align\|noalign\|omit\|span\)\>'
+
+syn cluster coretexDerivedCommand
+ \ contains=coretexGlueDerivedCommand,coretexHyphenationDerivedCommand,
+ \ coretexMacroDerivedCommand,coretexMathDerivedCommand
+
+syn match coretexGlueDerivedCommand display contains=@NoSpell
+ \ '\\\%([hv]fil\%(l\|neg\)\=\|[hv]ss\)\>'
+syn match coretexHyphenationDerivedCommand display contains=@NoSpell
+ \ '\\-'
+syn match coretexMacroDerivedCommand display contains=@NoSpell
+ \ '\\[gx]def\>'
+syn match coretexMathDerivedCommand display contains=@NoSpell
+ \ '\\\%(above\|atop\%(withdelims\)\=\|mathchardef\|over\|overwithdelims\)\>'
+
+syn cluster coretexInternalQuantity
+ \ contains=coretexBoxInternalQuantity,coretexCharacterInternalQuantity,
+ \ coretexFileIOInternalQuantity,coretexFontsInternalQuantity,
+ \ coretexHyphenationInternalQuantity,coretexJobInternalQuantity,
+ \ coretexKernInternalQuantity,coretexMathInternalQuantity,
+ \ coretexPageInternalQuantity,coretexParagraphInternalQuantity,
+ \ coretexPenaltiesInternalQuantity,coretexRegistersInternalQuantity
+
+syn match coretexBoxInternalQuantity display contains=@NoSpell
+ \ '\\\%(badness\|dp\|ht\|prevdepth\|wd\)\>'
+syn match coretexCharacterInternalQuantity display contains=@NoSpell
+ \ '\\\%(catcode\|chardef\|\%([ul]c\|sf\)code\)\>'
+syn match coretexFileIOInternalQuantity display contains=@NoSpell
+ \ '\\inputlineno\>'
+syn match coretexFontsInternalQuantity display contains=@NoSpell
+ \ '\\\%(font\%(dimen\)\=\|nullfont\)\>'
+syn match coretexHyphenationInternalQuantity display contains=@NoSpell
+ \ '\\hyphenchar\>'
+syn match coretexJobInternalQuantity display contains=@NoSpell
+ \ '\\deadcycles\>'
+syn match coretexKernInternalQuantity display contains=@NoSpell
+ \ '\\lastkern\>'
+syn match coretexMathInternalQuantity display contains=@NoSpell
+ \ '\\\%(delcode\|mathcode\|muskip\|\%(\%(script\)\{1,2}\|text\)font\|skewchar\)\>'
+syn match coretexPageInternalQuantity display contains=@NoSpell
+ \ '\\page\%(depth\|fil\{1,3}stretch\|goal\|shrink\|stretch\|total\)\>'
+syn match coretexParagraphInternalQuantity display contains=@NoSpell
+ \ '\\\%(prevgraf\|spacefactor\)\>'
+syn match coretexPenaltiesInternalQuantity display contains=@NoSpell
+ \ '\\lastpenalty\>'
+syn match coretexRegistersInternalQuantity display contains=@NoSpell
+ \ '\\\%(count\|dimen\|skip\|toks\)\d\+\>'
+
+syn cluster coretexParameterDimen
+ \ contains=coretexBoxParameterDimen,coretexInsertsParameterDimen,
+ \ coretexMathParameterDimen,coretexPageParameterDimen,
+ \ coretexParagraphParameterDimen
+
+syn match coretexBoxParameterDimen display contains=@NoSpell
+ \ '\\\%(boxmaxdepth\|[hv]fuzz\|overfullrule\)\>'
+syn match coretexInsertsParameterDimen display contains=@NoSpell
+ \ '\\splitmaxdepth\>'
+syn match coretexMathParameterDimen display contains=@NoSpell
+ \ '\\\%(delimitershortfall\|display\%(indent\|width\)\|mathsurround\|nulldelimiterspace\|predisplaysize\|scriptspace\)\>'
+syn match coretexPageParameterDimen display contains=@NoSpell
+ \ '\\\%([hv]offset\|maxdepth\|vsize\)\>'
+syn match coretexParagraphParameterDimen display contains=@NoSpell
+ \ '\\\%(emergencystretch\|\%(hang\|par\)indent\|hsize\|lineskiplimit\)\>'
+
+syn cluster coretexParameterGlue
+ \ contains=coretexInsertsParameterGlue,coretexMathParameterGlue,
+ \ coretexPageParameterGlue,coretexParagraphParameterGlue,
+ \ coretexTablesParameterGlue
+
+syn match coretexInsertsParameterGlue display contains=@NoSpell
+ \ '\\splittopskip\>'
+syn match coretexMathParameterGlue display contains=@NoSpell
+ \ '\\\%(above\|below\)display\%(short\)\=skip\>'
+syn match coretexPageParameterGlue display contains=@NoSpell
+ \ '\\topskip\>'
+syn match coretexParagraphParameterGlue display contains=@NoSpell
+ \ '\\\%(baseline\|left\|line\|par\%(fill\)\=\|right\|x\=space\)skip\>'
+syn match coretexTablesParameterGlue display contains=@NoSpell
+ \ '\\tabskip\>'
+
+syn cluster coretexParameterInteger
+ \ contains=coretexBoxParameterInteger,coretexCharacterParameterInteger,
+ \ coretexDebuggingParameterInteger,coretexHyphenationParameterInteger,
+ \ coretexInsertsParameterInteger,coretexJobParameterInteger,
+ \ coretexMacroParameterInteger,coretexMathParameterInteger,
+ \ coretexParagraphParameterInteger,coretexPenaltiesParameterInteger,
+
+syn match coretexBoxParameterInteger display contains=@NoSpell
+ \ '\\[hv]badness\>'
+syn match coretexCharacterParameterInteger display contains=@NoSpell
+ \ '\\\%(\%(endline\|escape\|newline\)char\)\>'
+syn match coretexDebuggingParameterInteger display contains=@NoSpell
+ \ '\\\%(errorcontextlines\|pausing\|tracing\%(commands\|lostchars\|macros\|online\|output\|pages\|paragraphs\|restores|stats\)\)\>'
+syn match coretexHyphenationParameterInteger display contains=@NoSpell
+ \ '\\\%(defaulthyphenchar\|language\|\%(left\|right\)hyphenmin\|uchyph\)\>'
+syn match coretexInsertsParameterInteger display contains=@NoSpell
+ \ '\\\%(holdinginserts\)\>'
+syn match coretexJobParameterInteger display contains=@NoSpell
+ \ '\\\%(day\|mag\|maxdeadcycles\|month\|time\|year\)\>'
+syn match coretexMacroParameterInteger display contains=@NoSpell
+ \ '\\globaldefs\>'
+syn match coretexMathParameterInteger display contains=@NoSpell
+ \ '\\\%(binoppenalty\|defaultskewchar\|delimiterfactor\|displaywidowpenalty\|fam\|\%(post\|pre\)displaypenalty\|relpenalty\)\>'
+syn match coretexParagraphParameterInteger display contains=@NoSpell
+ \ '\\\%(\%(adj\|\%(double\|final\)hyphen\)demerits\|looseness\|\%(pre\)\=tolerance\)\>'
+syn match coretexPenaltiesParameterInteger display contains=@NoSpell
+ \ '\\\%(broken\|club\|exhyphen\|floating\|hyphen\|interline\|line\|output\|widow\)penalty\>'
+
+syn cluster coretexParameterMuglue
+ \ contains=coretexMathParameterMuglue
+
+syn match coretexMathParameterMuglue display contains=@NoSpell
+ \ '\\\%(med\|thick\|thin\)muskip\>'
+
+syn cluster coretexParameterDimen
+ \ contains=coretexBoxParameterToken,coretexDebuggingParameterToken,
+ \ coretexFileIOParameterToken,coretexMathParameterToken,
+ \ coretexParagraphParameterToken,coretexTablesParameterToken
+
+syn match coretexBoxParameterToken display contains=@NoSpell
+ \ '\\every[hv]box\>'
+syn match coretexDebuggingParameterToken display contains=@NoSpell
+ \ '\\errhelp\>'
+syn match coretexFileIOParameterToken display contains=@NoSpell
+ \ '\\output\>'
+syn match coretexMathParameterToken display contains=@NoSpell
+ \ '\\every\%(display\|math\)\>'
+syn match coretexParagraphParameterToken display contains=@NoSpell
+ \ '\\everypar\>'
+syn match coretexTablesParameterToken display contains=@NoSpell
+ \ '\\everycr\>'
+
+
+hi def link coretexCharacter Character
+hi def link coretexNumber Number
+
+hi def link coretexIdentifier Identifier
+
+hi def link coretexStatement Statement
+hi def link coretexConditional Conditional
+
+hi def link coretexPreProc PreProc
+hi def link coretexMacro Macro
+
+hi def link coretexType Type
+
+hi def link coretexDebug Debug
+
+hi def link coretexTodo Todo
+hi def link coretexComment Comment
+hi def link coretexDimension coretexNumber
+
+hi def link coretexCommand coretexStatement
+hi def link coretexBoxCommand coretexCommand
+hi def link coretexCharacterCommand coretexCharacter
+hi def link coretexDebuggingCommand coretexDebug
+hi def link coretexFileIOCommand coretexCommand
+hi def link coretexFontsCommand coretexType
+hi def link coretexGlueCommand coretexCommand
+hi def link coretexHyphenationCommand coretexCommand
+hi def link coretexInsertsCommand coretexCommand
+hi def link coretexJobCommand coretexPreProc
+hi def link coretexKernCommand coretexCommand
+hi def link coretexLogicCommand coretexConditional
+hi def link coretexMacroCommand coretexMacro
+hi def link coretexMarksCommand coretexCommand
+hi def link coretexMathCommand coretexCommand
+hi def link coretexParagraphCommand coretexCommand
+hi def link coretexPenaltiesCommand coretexCommand
+hi def link coretexRegistersCommand coretexCommand
+hi def link coretexTablesCommand coretexCommand
+
+hi def link coretexDerivedCommand coretexStatement
+hi def link coretexGlueDerivedCommand coretexDerivedCommand
+hi def link coretexHyphenationDerivedCommand coretexDerivedCommand
+hi def link coretexMacroDerivedCommand coretexDerivedCommand
+hi def link coretexMathDerivedCommand coretexDerivedCommand
+
+hi def link coretexInternalQuantity coretexIdentifier
+hi def link coretexBoxInternalQuantity coretexInternalQuantity
+hi def link coretexCharacterInternalQuantity coretexInternalQuantity
+hi def link coretexFileIOInternalQuantity coretexInternalQuantity
+hi def link coretexFontsInternalQuantity coretexInternalQuantity
+hi def link coretexHyphenationInternalQuantity coretexInternalQuantity
+hi def link coretexJobInternalQuantity coretexInternalQuantity
+hi def link coretexKernInternalQuantity coretexInternalQuantity
+hi def link coretexMathInternalQuantity coretexInternalQuantity
+hi def link coretexPageInternalQuantity coretexInternalQuantity
+hi def link coretexParagraphInternalQuantity coretexInternalQuantity
+hi def link coretexPenaltiesInternalQuantity coretexInternalQuantity
+hi def link coretexRegistersInternalQuantity coretexInternalQuantity
+
+hi def link coretexParameterDimen coretexNumber
+hi def link coretexBoxParameterDimen coretexParameterDimen
+hi def link coretexInsertsParameterDimen coretexParameterDimen
+hi def link coretexMathParameterDimen coretexParameterDimen
+hi def link coretexPageParameterDimen coretexParameterDimen
+hi def link coretexParagraphParameterDimen coretexParameterDimen
+
+hi def link coretexParameterGlue coretexNumber
+hi def link coretexInsertsParameterGlue coretexParameterGlue
+hi def link coretexMathParameterGlue coretexParameterGlue
+hi def link coretexPageParameterGlue coretexParameterGlue
+hi def link coretexParagraphParameterGlue coretexParameterGlue
+hi def link coretexTablesParameterGlue coretexParameterGlue
+
+hi def link coretexParameterInteger coretexNumber
+hi def link coretexBoxParameterInteger coretexParameterInteger
+hi def link coretexCharacterParameterInteger coretexParameterInteger
+hi def link coretexDebuggingParameterInteger coretexParameterInteger
+hi def link coretexHyphenationParameterInteger coretexParameterInteger
+hi def link coretexInsertsParameterInteger coretexParameterInteger
+hi def link coretexJobParameterInteger coretexParameterInteger
+hi def link coretexMacroParameterInteger coretexParameterInteger
+hi def link coretexMathParameterInteger coretexParameterInteger
+hi def link coretexParagraphParameterInteger coretexParameterInteger
+hi def link coretexPenaltiesParameterInteger coretexParameterInteger
+
+hi def link coretexParameterMuglue coretexNumber
+hi def link coretexMathParameterMuglue coretexParameterMuglue
+
+hi def link coretexParameterToken coretexIdentifier
+hi def link coretexBoxParameterToken coretexParameterToken
+hi def link coretexDebuggingParameterToken coretexParameterToken
+hi def link coretexFileIOParameterToken coretexParameterToken
+hi def link coretexMathParameterToken coretexParameterToken
+hi def link coretexParagraphParameterToken coretexParameterToken
+hi def link coretexTablesParameterToken coretexParameterToken
+
+let b:current_syntax = "coretex"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
diff --git a/runtime/syntax/debsources.vim b/runtime/syntax/debsources.vim
new file mode 100644
index 0000000..c952ed8
--- /dev/null
+++ b/runtime/syntax/debsources.vim
@@ -0,0 +1,40 @@
+" Vim syntax file
+" Language: Debian sources.list
+" Maintainer: Matthijs Mohlmann <matthijs@cacholong.nl>
+" Last Change: $Date$
+" URL: http://www.cacholong.nl/~matthijs/vim/syntax/debsources.vim
+" $Revision$
+
+" this is a very simple syntax file - I will be improving it
+" add entire DEFINE syntax
+
+" Standard syntax initialization
+if version < 600
+ syntax clear
+elseif exists("b:current_syntax")
+ finish
+endif
+
+" case sensitive
+syn case match
+
+" A bunch of useful keywords
+syn match debsourcesKeyword /\(deb-src\|deb\|main\|contrib\|non-free\)/
+
+" Match comments
+syn match debsourcesComment /#.*/
+
+" Match uri's
+syn match debsourcesUri +\(http://\|ftp://\|file:///\)[^' <>"]\++
+syn match debsourcesDistrKeyword +\([[:alnum:]_./]*\)\(woody\|sarge\|etch\|old-stable\|stable\|testing\|unstable\|sid\|experimental\|warty\|hoary\|breezy\)\([[:alnum:]_./]*\)+
+
+" Associate our matches and regions with pretty colours
+hi def link debsourcesLine Error
+hi def link debsourcesKeyword Statement
+hi def link debsourcesDistrKeyword Type
+hi def link debsourcesComment Comment
+hi def link debsourcesUri Constant
+
+let b:current_syntax = "debsources"
+
+" vim: ts=8
diff --git a/runtime/syntax/plaintex.vim b/runtime/syntax/plaintex.vim
new file mode 100644
index 0000000..a930712
--- /dev/null
+++ b/runtime/syntax/plaintex.vim
@@ -0,0 +1,166 @@
+" Vim syntax file
+" Language: TeX (plain.tex format)
+" Maintainer: Nikolai Weibull <now@bitwi.se>
+" Latest Revision: 2006-03-26
+
+if exists("b:current_syntax")
+ finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+syn match plaintexControlSequence display contains=@NoSpell
+ \ '\\[a-zA-Z@]\+'
+
+runtime! syntax/coretex.vim
+
+syn match plaintexComment display
+ \ contains=ALLBUT,coretexComment,plaintexComment
+ \ '^\s*%[CDM].*$'
+
+if exists("g:plaintex_delimiters")
+ syn match plaintexDelimiter display '[][{}]'
+endif
+
+syn match plaintexRepeat display contains=@NoSpell
+ \ '\\\%(loop\|repeat\)\>'
+
+syn match plaintexCommand display contains=@NoSpell
+ \ '\\\%(plainoutput\|TeX\)\>'
+syn match plaintexBoxCommand display contains=@NoSpell
+ \ '\\\%(null\|strut\)\>'
+syn match plaintexCharacterCommand display contains=@NoSpell
+ \ /\\\%(["#$%&'.=^_`~]\|``\|''\|-\{2,3}\|[?!]`\|^^L\|\~\|\%(a[ae]\|A[AE]\|acute\|[cdHoOPStuvijlL]\|copyright\|d\=dag\|folio\|ldotp\|[lr]q\|oe\|OE\|slash\|ss\|underbar\)\>\)/
+syn match plaintexDebuggingCommand display contains=@NoSpell
+ \ '\\\%(showhyphens\|tracingall\|wlog\)\>'
+syn match plaintexFontsCommand display contains=@NoSpell
+ \ '\\\%(bf\|\%(five\|seven\)\%(bf\|i\|rm\|sy\)\|it\|oldstyle\|rm\|sl\|ten\%(bf\|ex\|it\=\|rm\|sl\|sy\|tt\)\|tt\)\>'
+syn match plaintexGlueCommand display contains=@NoSpell
+ \ '\\\%(\%(big\|en\|med\|\%(no\|off\)interline\|small\)skip\|\%(center\|left\|right\)\=line\|\%(dot\|\%(left\|right\)arrow\)fill\|[hv]glue\|[lr]lap\|q\=quad\|space\|topglue\)\>'
+syn match plaintexInsertsCommand display contains=@NoSpell
+ \ '\\\%(\%(end\|top\)insert\|v\=footnote\)\>'
+syn match plaintexJobCommand display contains=@NoSpell
+ \ '\\\%(bye\|fmt\%(name\|version\)\)\>'
+syn match plaintexInsertsCommand display contains=@NoSpell
+ \ '\\\%(mid\|page\)insert\>'
+syn match plaintexKernCommand display contains=@NoSpell
+ \ '\\\%(en\|\%(neg\)\=thin\)space\>'
+syn match plaintexMacroCommand display contains=@NoSpell
+ \ '\\\%(active\|[be]group\|empty\)\>'
+syn match plaintexPageCommand display contains=@NoSpell
+ \ '\\\%(\%(super\)\=eject\|nopagenumbers\|\%(normal\|ragged\)bottom\)\>'
+syn match plaintexParagraphCommand display contains=@NoSpell
+ \ '\\\%(endgraf\|\%(non\)\=frenchspacing\|hang\|item\%(item\)\=\|narrower\|normalbaselines\|obey\%(lines\|spaces\)\|openup\|proclaim\|\%(tt\)\=raggedright\|textindent\)\>'
+syn match plaintexPenaltiesCommand display contains=@NoSpell
+ \ '\\\%(allow\|big\|fil\|good\|med\|no\|small\)\=break\>'
+syn match plaintexRegistersCommand display contains=@NoSpell
+ \ '\\\%(advancepageno\|new\%(box\|count\|dimen\|fam\|help\|if\|insert\|language\|muskip\|read\|skip\|toks\|write\)\)\>'
+syn match plaintexTablesCommand display contains=@NoSpell
+ \ '&\|\\+\|\\\%(cleartabs\|endline\|hidewidth\|ialign\|multispan\|settabs\|tabalign\)\>'
+
+syn region plaintexMath matchgroup=plaintexMath
+ \ contains=@plaintexMath
+ \ start='\$' skip='\\\\\|\\\$' end='\$'
+syn region plaintexMath matchgroup=plaintexMath
+ \ contains=@plaintexMath keepend
+ \ start='\$\$' skip='\\\\\|\\\$' end='\$\$'
+
+syn cluster plaintexMath
+ \ contains=plaintexMathCommand,plaintexMathBoxCommand,
+ \ plaintexMathCharacterCommand,plaintexMathDelimiter,
+ \ plaintexMathFontsCommand,plaintexMathLetter,plaintexMathSymbol,
+ \ plaintexMathFunction,plaintexMathOperator,plaintexMathPunctuation,
+ \ plaintexMathRelation
+
+syn match plaintexMathCommand display contains=@NoSpell contained
+ \ '\\\%([!*,;>{}|_^]\|\%([aA]rrowvert\|[bB]ig\%(g[lmr]\=\|r\)\=\|\%(border\|p\)\=matrix\|displaylines\|\%(down\|up\)bracefill\|eqalign\%(no\)\|leqalignno\|[lr]moustache\|mathpalette\|root\|s[bp]\|skew\|sqrt\)\>\)'
+syn match plaintexMathBoxCommand display contains=@NoSpell contained
+ \ '\\\%([hv]\=phantom\|mathstrut\|smash\)\>'
+syn match plaintexMathCharacterCommand display contains=@NoSpell contained
+ \ '\\\%(b\|bar\|breve\|check\|d\=dots\=\|grave\|hat\|[lv]dots\|tilde\|vec\|wide\%(hat\|tilde\)\)\>'
+syn match plaintexMathDelimiter display contains=@NoSpell contained
+ \ '\\\%(brace\%(vert\)\=\|brack\|cases\|choose\|[lr]\%(angle\|brace\|brack\|ceil\|floor\|group\)\|over\%(brace\|\%(left\|right\)arrow\)\|underbrace\)\>'
+syn match plaintexMathFontsCommand display contains=@NoSpell contained
+ \ '\\\%(\%(bf\|it\|sl\|tt\)fam\|cal\|mit\)\>'
+syn match plaintexMathLetter display contains=@NoSpell contained
+ \ '\\\%(aleph\|alpha\|beta\|chi\|[dD]elta\|ell\|epsilon\|eta\|[gG]amma\|[ij]math\|iota\|kappa\|[lL]ambda\|[mn]u\|[oO]mega\|[pP][hs]\=i\|rho\|[sS]igma\|tau\|[tT]heta\|[uU]psilon\|var\%(epsilon\|ph\=i\|rho\|sigma\|theta\)\|[xX]i\|zeta\)\>'
+syn match plaintexMathSymbol display contains=@NoSpell contained
+ \ '\\\%(angle\|backslash\|bot\|clubsuit\|emptyset\|epsilon\|exists\|flat\|forall\|hbar\|heartsuit\|Im\|infty\|int\|lnot\|nabla\|natural\|neg\|pmod\|prime\|Re\|sharp\|smallint\|spadesuit\|surd\|top\|triangle\%(left\|right\)\=\|vdash\|wp\)\>'
+syn match plaintexMathFunction display contains=@NoSpell contained
+ \ '\\\%(arc\%(cos\|sin\|tan\)\|arg\|\%(cos\|sin\|tan\)h\=\|coth\=\|csc\|de[gt]\|dim\|exp\|gcd\|hom\|inf\|ker\|lo\=g\|lim\%(inf\|sup\)\=\|ln\|max\|min\|Pr\|sec\|sup\)\>'
+syn match plaintexMathOperator display contains=@NoSpell contained
+ \ '\\\%(amalg\|ast\|big\%(c[au]p\|circ\|o\%(dot\|plus\|times\|sqcup\)\|triangle\%(down\|up\)\|uplus\|vee\|wedge\|bmod\|bullet\)\|c[au]p\|cdot[ps]\=\|circ\|coprod\|d\=dagger\|diamond\%(suit\)\=\|div\|land\|lor\|mp\|o\%(dot\|int\|minus\|plus\|slash\|times\)pm\|prod\|setminus\|sqc[au]p\|sqsu[bp]seteq\|star\|su[bp]set\%(eq\)\=\|sum\|times\|uplus\|vee\|wedge\|wr\)\>'
+syn match plaintexMathPunctuation display contains=@NoSpell contained
+ \ '\\\%(colon\)\>'
+syn match plaintexMathRelation display contains=@NoSpell contained
+ \ '\\\%(approx\|asymp\|bowtie\|buildrel\|cong\|dashv\|doteq\|[dD]ownarrow\|equiv\|frown\|geq\=\|gets\|gg\|hook\%(left\|right\)arrow\|iff\|in\|leq\=\|[lL]eftarrow\|\%(left\|right\)harpoon\%(down\|up\)\|[lL]eftrightarrow\|ll\|[lL]ongleftrightarrow\|longmapsto\|[lL]ongrightarrow\|mapsto\|mid\|models\|[ns][ew]arrow\|neq\=\|ni\|not\%(in\)\=\|owns\|parallel\|perp\|prec\%(eq\)\=\|propto\|[rR]ightarrow\|rightleftharpoons\|sim\%(eq\)\=\|smile\|succ\%(eq\)\=\|to\|[uU]parrow\|[uU]pdownarrow\|[vV]ert\)\>'
+
+syn match plaintexParameterDimen display contains=@NoSpell
+ \ '\\maxdimen\>'
+syn match plaintexMathParameterDimen display contains=@NoSpell
+ \ '\\jot\>'
+syn match plaintexParagraphParameterGlue display contains=@NoSpell
+ \ '\\\%(\%(big\|med\|small\)skipamount\|normalbaselineskip\|normallineskip\%(limit\)\=\)\>'
+
+syn match plaintexFontParameterInteger display contains=@NoSpell
+ \ '\\magstep\%(half\)\=\>'
+syn match plaintexJobParameterInteger display contains=@NoSpell
+ \ '\\magnification\>'
+syn match plaintexPageParameterInteger display contains=@NoSpell
+ \ '\\pageno\>'
+
+syn match plaintexPageParameterToken display contains=@NoSpell
+ \ '\\\%(foot\|head\)line\>'
+
+hi def link plaintexOperator Operator
+
+hi def link plaintexDelimiter Delimiter
+
+hi def link plaintexControlSequence Identifier
+hi def link plaintexComment Comment
+hi def link plaintexInclude Include
+hi def link plaintexRepeat Repeat
+
+hi def link plaintexCommand coretexCommand
+hi def link plaintexBoxCommand plaintexCommand
+hi def link plaintexCharacterCommand coretexCharacterCommand
+hi def link plaintexDebuggingCommand coretexDebuggingCommand
+hi def link plaintexFontsCommand coretexFontsCommand
+hi def link plaintexGlueCommand plaintexCommand
+hi def link plaintexInsertsCommand plaintexCommand
+hi def link plaintexJobCommand coretexJobCommand
+hi def link plaintexKernCommand plaintexCommand
+hi def link plaintexMacroCommand coretexMacroCommand
+hi def link plaintexPageCommand plaintexCommand
+hi def link plaintexParagraphCommand plaintexCommand
+hi def link plaintexPenaltiesCommand plaintexCommand
+hi def link plaintexRegistersCommand plaintexCommand
+hi def link plaintexTablesCommand plaintexCommand
+
+hi def link plaintexMath String
+hi def link plaintexMathCommand plaintexCommand
+hi def link plaintexMathBoxCommand plaintexBoxCommand
+hi def link plaintexMathCharacterCommand plaintexCharacterCommand
+hi def link plaintexMathDelimiter plaintexDelimiter
+hi def link plaintexMathFontsCommand plaintexFontsCommand
+hi def link plaintexMathLetter plaintexMathCharacterCommand
+hi def link plaintexMathSymbol plaintexMathLetter
+hi def link plaintexMathFunction Function
+hi def link plaintexMathOperator plaintexOperator
+hi def link plaintexMathPunctuation plaintexCharacterCommand
+hi def link plaintexMathRelation plaintexOperator
+
+hi def link plaintexParameterDimen coretexParameterDimen
+hi def link plaintexMathParameterDimen coretexMathParameterDimen
+hi def link plaintexParagraphParameterGlue coretexParagraphParameterGlue
+hi def link plaintexFontParameterInteger coretexFontParameterInteger
+hi def link plaintexJobParameterInteger coretexJobParameterInteger
+hi def link plaintexPageParameterInteger coretexPageParameterInteger
+hi def link plaintexPageParameterToken coretexParameterToken
+
+let b:current_syntax = "plaintex"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+