| " Vim syntax file |
| " Language: TeX |
| " Maintainer: Dr. Charles E. Campbell, Jr. <NdrOchipS@PcampbellAfamily.Mbiz> |
| " Last Change: Oct 13, 2004 |
| " Version: 26 |
| " URL: http://www.erols.com/astronaut/vim/index.html#vimlinks_syntax |
| " |
| " Notes: {{{1 |
| " |
| " 1. If you have a \begin{verbatim} that appears to overrun its boundaries, |
| " use %stopzone. |
| " |
| " 2. Run-on equations ($..$ and $$..$$, particularly) can also be stopped |
| " by suitable use of %stopzone. |
| " |
| " 3. If you have a slow computer, you may wish to modify |
| " |
| " syn sync maxlines=200 |
| " syn sync minlines=50 |
| " |
| " to values that are more to your liking. |
| " |
| " 4. There is no match-syncing for $...$ and $$...$$; hence large |
| " equation blocks constructed that way may exhibit syncing problems. |
| " (there's no difference between begin/end patterns) |
| " |
| " 5. If you have the variable "g:tex_no_error" defined then none of the |
| " lexical error-checking will be done. |
| " |
| " ie. let g:tex_no_error=1 |
| |
| " Version Clears: {{{1 |
| " For version 5.x: Clear all syntax items |
| " For version 6.x: Quit when a syntax file was already loaded |
| if version < 600 |
| syntax clear |
| elseif exists("b:current_syntax") |
| finish |
| endif |
| |
| " Define the default highlighting. {{{1 |
| " For version 5.7 and earlier: only when not done already |
| " For version 5.8 and later: only when an item doesn't have highlighting yet |
| if version >= 508 || !exists("did_tex_syntax_inits") |
| let did_tex_syntax_inits = 1 |
| if version < 508 |
| command -nargs=+ HiLink hi link <args> |
| else |
| command -nargs=+ HiLink hi def link <args> |
| endif |
| endif |
| if exists("g:tex_tex") && !exists("g:tex_no_error") |
| let g:tex_no_error= 1 |
| endif |
| |
| " Determine whether or not to use "*.sty" mode |
| " The user may override the normal determination by setting |
| " g:tex_stylish to 1 (for "*.sty" mode) |
| " or to 0 else (normal "*.tex" mode) |
| " or on a buffer-by-buffer basis with b:tex_stylish |
| let b:extfname=expand("%:e") |
| if exists("g:tex_stylish") |
| let b:tex_stylish= g:tex_stylish |
| elseif !exists("b:tex_stylish") |
| if b:extfname == "sty" || b:extfname == "cls" || b:extfname == "clo" || b:extfname == "dtx" || b:extfname == "ltx" |
| let b:tex_stylish= 1 |
| else |
| let b:tex_stylish= 0 |
| endif |
| endif |
| |
| " (La)TeX keywords: only use the letters a-zA-Z {{{1 |
| " but _ is the only one that causes problems. |
| if version < 600 |
| set isk-=_ |
| if b:tex_stylish |
| set isk+=@ |
| endif |
| else |
| setlocal isk-=_ |
| if b:tex_stylish |
| setlocal isk+=@ |
| endif |
| endif |
| |
| " Clusters: {{{1 |
| " -------- |
| syn cluster texCmdGroup contains=texCmdBody,texComment,texDefParm,texDelimiter,texDocType,texInput,texLength,texLigature,texMathDelim,texMathOper,texNewCmd,texNewEnv,texRefZone,texSection,texSectionMarker,texSectionName,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle |
| if !exists("g:tex_no_error") |
| syn cluster texCmdGroup add=texMathError |
| endif |
| syn cluster texEnvGroup contains=texMatcher,texMathDelim,texSpecialChar,texStatement |
| syn cluster texMatchGroup contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texLength,texLigature,texMatcher,texNewCmd,texNewEnv,texOnlyMath,texParen,texRefZone,texSection,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,texInputFile,texOption |
| syn cluster texRefGroup contains=texMatcher,texComment,texDelimiter |
| if !exists("tex_no_math") |
| syn cluster texMathZones contains=texMathZoneV,texMathZoneW,texMathZoneX,texMathZoneY,texMathZoneZ |
| syn cluster texMatchGroup add=@texMathZones |
| syn cluster texMathDelimGroup contains=texMathDelimBad,texMathDelimKey,texMathDelimSet1,texMathDelimSet2 |
| syn cluster texMathMatchGroup contains=@texMathZones,texComment,texDefCmd,texDelimiter,texDocType,texInput,texLength,texLigature,texMathDelim,texMathMatcher,texMathOper,texNewCmd,texNewEnv,texRefZone,texSection,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone |
| syn cluster texMathZoneGroup contains=texComment,texDelimiter,texLength,texMathDelim,texMathMatcher,texMathOper,texRefZone,texSpecialChar,texStatement,texTypeSize,texTypeStyle |
| if !exists("g:tex_no_error") |
| syn cluster texMathMatchGroup add=texMathError |
| syn cluster texMathZoneGroup add=texMathError |
| endif |
| endif |
| |
| " Try to flag {} and () mismatches: {{{1 |
| if !exists("g:tex_no_error") |
| syn region texMatcher matchgroup=Delimiter start="{" skip="\\\\\|\\[{}]" end="}" contains=@texMatchGroup,texError |
| syn region texMatcher matchgroup=Delimiter start="\[" end="]" contains=@texMatchGroup,texError |
| else |
| syn region texMatcher matchgroup=Delimiter start="{" skip="\\\\\|\\[{}]" end="}" contains=@texMatchGroup |
| syn region texMatcher matchgroup=Delimiter start="\[" end="]" contains=@texMatchGroup |
| endif |
| syn region texParen start="(" end=")" contains=@texMatchGroup,@Spell |
| if !exists("g:tex_no_error") |
| syn match texError "[}\])]" |
| endif |
| if !exists("tex_no_math") |
| if !exists("g:tex_no_error") |
| syn match texMathError "}" contained |
| endif |
| syn region texMathMatcher matchgroup=Delimiter start="{" skip="\\\\\|\\}" end="}" end="%stopzone\>" contained contains=@texMathMatchGroup |
| endif |
| |
| " TeX/LaTeX keywords: {{{1 |
| " Instead of trying to be All Knowing, I just match \..alphameric.. |
| " Note that *.tex files may not have "@" in their \commands |
| if exists("g:tex_tex") || b:tex_stylish |
| syn match texStatement "\\[a-zA-Z@]\+" |
| else |
| syn match texStatement "\\\a\+" |
| if !exists("g:tex_no_error") |
| syn match texError "\\\a*@[a-zA-Z@]*" |
| endif |
| endif |
| |
| " TeX/LaTeX delimiters: {{{1 |
| syn match texDelimiter "&" |
| syn match texDelimiter "\\\\" |
| |
| " Tex/Latex Options: {{{1 |
| syn match texOption "[^\\]\zs#\d\+\|^#\d\+" |
| |
| " texAccent (tnx to Karim Belabas) avoids annoying highlighting for accents: {{{1 |
| if b:tex_stylish |
| syn match texAccent "\\[bcdvuH][^a-zA-Z@]"me=e-1 |
| syn match texLigature "\\\([ijolL]\|ae\|oe\|ss\|AA\|AE\|OE\)[^a-zA-Z@]"me=e-1 |
| else |
| syn match texAccent "\\[bcdvuH]\A"me=e-1 |
| syn match texLigature "\\\([ijolL]\|ae\|oe\|ss\|AA\|AE\|OE\)\A"me=e-1 |
| endif |
| syn match texAccent "\\[bcdvuH]$" |
| syn match texAccent +\\[=^.\~"`']+ |
| syn match texAccent +\\['=t'.c^ud"vb~Hr]{\a}+ |
| syn match texLigature "\\\([ijolL]\|ae\|oe\|ss\|AA\|AE\|OE\)$" |
| |
| " \begin{}/\end{} section markers: {{{1 |
| syn match texSectionMarker "\\begin\>\|\\end\>" nextgroup=texSectionName |
| syn region texSectionName matchgroup=Delimiter start="{" end="}" contained nextgroup=texSectionModifier |
| syn region texSectionModifier matchgroup=Delimiter start="\[" end="]" contained |
| |
| " \documentclass, \documentstyle, \usepackage: {{{1 |
| syn match texDocType "\\documentclass\>\|\\documentstyle\>\|\\usepackage\>" nextgroup=texSectionName,texDocTypeArgs |
| syn region texDocTypeArgs matchgroup=Delimiter start="\[" end="]" contained nextgroup=texSectionName |
| |
| " TeX input: {{{1 |
| syn match texInput "\\input\s\+[a-zA-Z/.0-9_^]\+"hs=s+7 contains=texStatement |
| syn match texInputFile "\\include\(graphics\|list\)\=\(\[.\{-}\]\)\=\s*{.\{-}}" contains=texStatement,texInputCurlies |
| syn match texInputFile "\\\(epsfig\|input\|usepackage\)\s*\(\[.*\]\)\={.\{-}}" contains=texStatement,texInputCurlies,texInputFileOpt |
| syn match texInputCurlies "[{}]" contained |
| syn region texInputFileOpt matchgroup=Delimiter start="\[" end="\]" contained |
| |
| " Type Styles (LaTeX 2.09): {{{1 |
| syn match texTypeStyle "\\rm\>" |
| syn match texTypeStyle "\\em\>" |
| syn match texTypeStyle "\\bf\>" |
| syn match texTypeStyle "\\it\>" |
| syn match texTypeStyle "\\sl\>" |
| syn match texTypeStyle "\\sf\>" |
| syn match texTypeStyle "\\sc\>" |
| syn match texTypeStyle "\\tt\>" |
| |
| " Type Styles: attributes, commands, families, etc (LaTeX2E): {{{1 |
| syn match texTypeStyle "\\textbf\>" |
| syn match texTypeStyle "\\textit\>" |
| syn match texTypeStyle "\\textmd\>" |
| syn match texTypeStyle "\\textrm\>" |
| syn match texTypeStyle "\\textsc\>" |
| syn match texTypeStyle "\\textsf\>" |
| syn match texTypeStyle "\\textsl\>" |
| syn match texTypeStyle "\\texttt\>" |
| syn match texTypeStyle "\\textup\>" |
| syn match texTypeStyle "\\emph\>" |
| |
| syn match texTypeStyle "\\mathbb\>" |
| syn match texTypeStyle "\\mathbf\>" |
| syn match texTypeStyle "\\mathcal\>" |
| syn match texTypeStyle "\\mathfrak\>" |
| syn match texTypeStyle "\\mathit\>" |
| syn match texTypeStyle "\\mathnormal\>" |
| syn match texTypeStyle "\\mathrm\>" |
| syn match texTypeStyle "\\mathsf\>" |
| syn match texTypeStyle "\\mathtt\>" |
| |
| syn match texTypeStyle "\\rmfamily\>" |
| syn match texTypeStyle "\\sffamily\>" |
| syn match texTypeStyle "\\ttfamily\>" |
| |
| syn match texTypeStyle "\\itshape\>" |
| syn match texTypeStyle "\\scshape\>" |
| syn match texTypeStyle "\\slshape\>" |
| syn match texTypeStyle "\\upshape\>" |
| |
| syn match texTypeStyle "\\bfseries\>" |
| syn match texTypeStyle "\\mdseries\>" |
| |
| " Some type sizes: {{{1 |
| syn match texTypeSize "\\tiny\>" |
| syn match texTypeSize "\\scriptsize\>" |
| syn match texTypeSize "\\footnotesize\>" |
| syn match texTypeSize "\\small\>" |
| syn match texTypeSize "\\normalsize\>" |
| syn match texTypeSize "\\large\>" |
| syn match texTypeSize "\\Large\>" |
| syn match texTypeSize "\\LARGE\>" |
| syn match texTypeSize "\\huge\>" |
| syn match texTypeSize "\\Huge\>" |
| |
| " Spacecodes (TeX'isms): {{{1 |
| " \mathcode`\^^@="2201 \delcode`\(="028300 \sfcode`\)=0 \uccode`X=`X \lccode`x=`x |
| syn match texSpaceCode "\\\(math\|cat\|del\|lc\|sf\|uc\)code`"me=e-1 nextgroup=texSpaceCodeChar |
| syn match texSpaceCodeChar "`\\\=.\(\^.\)\==\(\d\|\"\x\{1,6}\|`.\)" contained |
| |
| " Sections, subsections, etc: {{{1 |
| if exists("tex_dosynfolds") && has("folding") |
| " COMBAK -- this folding doesn't work as expected as yet |
| syn region Red matchgroup=texSection start="\\section\*\=\>" end="\\\%(sub\)*\%(abstract\|section\|author\|part\|chapter\|paragraph\|subparagraph\)\*\=\>"me=s end="%\s*stopzone\>" fold |
| " syn region Red matchgroup=texSection start="\\section\*\=\>" end="\ze\\\(sub\)*\(abstract\|section\|author\|part\|chapter\|paragraph\|subparagraph\)\*\=\>" end="%\s*stopzone\>" contains=TOP fold |
| " syn region Blue matchgroup=texSection start="\\subsection\*\=\>" end="\ze\\\(sub\)*\(abstract\|section\|author\|part\|chapter\|paragraph\|subparagraph\)\*\=\>" contains=TOP fold |
| " syn region texSectionZone matchgroup=texSection start="\\subsubsection\*\=\>" end="\ze\\\(sub\)*\(abstract\|section\|author\|part\|chapter\|paragraph\|subparagraph\)\*\=\>" contains=TOP fold |
| " syn region texSectionZone matchgroup=texSection start="\\title\*\=\>" end="\ze\\\(sub\)*\(abstract\|section\|author\|part\|chapter\|paragraph\|subparagraph\)\*\=\>" contains=TOP fold |
| " syn region texSectionZone matchgroup=texSection start="\\author\*\=\>" end="\ze\\\(sub\)*\(abstract\|section\|author\|part\|chapter\|paragraph\|subparagraph\)\*\=\>" contains=TOP fold |
| " syn region texSectionZone matchgroup=texSection start="\\part\*\=\>" end="\ze\\\(sub\)*\(abstract\|section\|author\|part\|chapter\|paragraph\|subparagraph\)\*\=\>" contains=TOP fold |
| " syn region texSectionZone matchgroup=texSection start="\\chapter\*\=\>" end="\ze\\\(sub\)*\(abstract\|section\|author\|part\|chapter\|paragraph\|subparagraph\)\*\=\>" contains=TOP fold |
| " syn region texSectionZone matchgroup=texSection start="\\paragraph\*\=\>" end="\ze\\\(sub\)*\(abstract\|section\|author\|part\|chapter\|paragraph\|subparagraph\)\*\=\>" contains=TOP fold |
| " syn region texSectionZone matchgroup=texSection start="\\subparagraph\*\=\>" end="\ze\\\(sub\)*\(abstract\|section\|author\|part\|chapter\|paragraph\|subparagraph\)\*\=\>" contains=TOP fold |
| " syn region texSectionZone matchgroup=texSection start="\\begin\s*{\s*abstract\s*}" end="\\end\s*{\s*abstract\s*}" contains=TOP fold |
| else |
| syn match texSection "\\\(sub\)*section\*\=\>" |
| syn match texSection "\\\(title\|author\|part\|chapter\|paragraph\|subparagraph\)\>" |
| syn match texSection "\\begin\s*{\s*abstract\s*}\|\\end\s*{\s*abstract\s*}" |
| endif |
| |
| " Bad Math (mismatched): {{{1 |
| if !exists("tex_no_math") |
| syn match texBadMath "\\end\s*{\s*\(array\|gathered\|bBpvV]matrix\|split\|subequations\|smallmatrix\|xxalignat\)\s*}" |
| syn match texBadMath "\\end\s*{\s*\(align\|alignat\|displaymath\|displaymath\|eqnarray\|equation\|flalign\|gather\|math\|multline\|xalignat\)\*\=\s*}" |
| syn match texBadMath "\\[\])]" |
| endif |
| |
| " Math Zones: {{{1 |
| if !exists("tex_no_math") |
| " TexNewMathZone: creates a mathzone with the given suffix and mathzone name. {{{2 |
| " Starred forms are created if starform is true. Starred |
| " forms have syntax group and synchronization groups with a |
| " "S" appended. Handles: cluster, syntax, sync, and HiLink. |
| fun! TexNewMathZone(sfx,mathzone,starform) |
| let grpname = "texMathZone".a:sfx |
| let syncname = "texSyncMathZone".a:sfx |
| exe "syn cluster texMathZones add=".grpname |
| exe 'syn region '.grpname.' start='."'".'\\begin\s*{\s*'.a:mathzone.'\s*}'."'".' end='."'".'\\end\s*{\s*'.a:mathzone.'\s*}'."'".' keepend contains=@texMathZoneGroup' |
| exe 'syn sync match '.syncname.' grouphere '.grpname.' "\\begin\s*{\s*'.a:mathzone.'\*\s*}"' |
| exe 'syn sync match '.syncname.' grouphere '.grpname.' "\\begin\s*{\s*'.a:mathzone.'\*\s*}"' |
| exe 'HiLink '.grpname.' texMath' |
| if a:starform |
| let grpname = "texMathZone".a:sfx.'S' |
| let syncname = "texSyncMathZone".a:sfx.'S' |
| exe "syn cluster texMathZones add=".grpname |
| exe 'syn region '.grpname.' start='."'".'\\begin\s*{\s*'.a:mathzone.'\*\s*}'."'".' end='."'".'\\end\s*{\s*'.a:mathzone.'\*\s*}'."'".' keepend contains=@texMathZoneGroup' |
| exe 'syn sync match '.syncname.' grouphere '.grpname.' "\\begin\s*{\s*'.a:mathzone.'\*\s*}"' |
| exe 'syn sync match '.syncname.' grouphere '.grpname.' "\\begin\s*{\s*'.a:mathzone.'\*\s*}"' |
| exe 'HiLink '.grpname.' texMath' |
| endif |
| endfun |
| |
| " Standard Math Zones: {{{2 |
| call TexNewMathZone("A","align",1) |
| call TexNewMathZone("B","alignat",1) |
| call TexNewMathZone("C","displaymath",1) |
| call TexNewMathZone("D","eqnarray",1) |
| call TexNewMathZone("E","equation",1) |
| call TexNewMathZone("F","flalign",1) |
| call TexNewMathZone("G","gather",1) |
| call TexNewMathZone("H","math",1) |
| call TexNewMathZone("I","multline",1) |
| call TexNewMathZone("J","subequations",0) |
| call TexNewMathZone("K","xalignat",1) |
| call TexNewMathZone("L","xxalignat",0) |
| |
| " Inline Math Zones: {{{2 |
| syn region texMathZoneV matchgroup=Delimiter start="\\(" matchgroup=Delimiter end="\\)\|%stopzone\>" keepend contains=@texMathZoneGroup |
| syn region texMathZoneW matchgroup=Delimiter start="\\\[" matchgroup=Delimiter end="\\]\|%stopzone\>" keepend contains=@texMathZoneGroup |
| syn region texMathZoneX matchgroup=Delimiter start="\$" skip="\\\\\|\\\$" matchgroup=Delimiter end="\$" end="%stopzone\>" contains=@texMathZoneGroup |
| syn region texMathZoneY matchgroup=Delimiter start="\$\$" matchgroup=Delimiter end="\$\$" end="%stopzone\>" keepend contains=@texMathZoneGroup |
| syn region texMathZoneZ matchgroup=texStatement start="\\ensuremath\s*{" matchgroup=texStatement end="}" end="%stopzone\>" contains=@texMathZoneGroup |
| |
| syn match texMathOper "[_^=]" contained |
| |
| " \left..something.. and \right..something.. support: {{{2 |
| syn match texMathDelimBad contained "\S" |
| syn match texMathDelim contained "\\\(left\|right\|[bB]igg\=[lr]\)\>" skipwhite nextgroup=texMathDelimSet1,texMathDelimSet2,texMathDelimBad |
| syn match texMathDelim contained "\\\(left\|right\)arrow\>\|\<\([aA]rrow\|brace\)\=vert\>" |
| syn match texMathDelim contained "\\lefteqn\>" |
| syn match texMathDelimSet2 contained "\\" nextgroup=texMathDelimKey,texMathDelimBad |
| syn match texMathDelimSet1 contained "[<>()[\]|/.]\|\\[{}|]" |
| syn keyword texMathDelimKey contained backslash lceil lVert rgroup uparrow |
| syn keyword texMathDelimKey contained downarrow lfloor rangle rmoustache Uparrow |
| syn keyword texMathDelimKey contained Downarrow lgroup rbrace rvert updownarrow |
| syn keyword texMathDelimKey contained langle lmoustache rceil rVert Updownarrow |
| syn keyword texMathDelimKey contained lbrace lvert rfloor |
| endif |
| |
| " Special TeX characters ( \$ \& \% \# \{ \} \_ \S \P ) : {{{1 |
| syn match texSpecialChar "\\[$&%#{}_]" |
| if b:tex_stylish |
| syn match texSpecialChar "\\[SP@][^a-zA-Z@]"me=e-1 |
| else |
| syn match texSpecialChar "\\[SP@]\A"me=e-1 |
| endif |
| syn match texSpecialChar "\\\\" |
| if !exists("tex_no_math") |
| syn match texOnlyMath "[_^]" |
| endif |
| syn match texSpecialChar "\^\^[0-9a-f]\{2}\|\^\^\S" |
| |
| " Comments: {{{1 |
| " Normal TeX LaTeX : %.... |
| " Documented TeX Format: ^^A... -and- leading %s (only) |
| syn cluster texCommentGroup contains=texTodo,@Spell |
| syn case ignore |
| syn keyword texTodo contained combak fixme todo |
| syn case match |
| if b:extfname == "dtx" |
| syn match texComment "\^\^A.*$" contains=@texCommentGroup |
| syn match texComment "^%\+" contains=@texCommentGroup |
| else |
| syn match texComment "%.*$" contains=@texCommentGroup |
| endif |
| |
| " Separate lines used for verb` and verb# so that the end conditions {{{1 |
| " will appropriately terminate. Ideally vim would let me save a |
| " character from the start pattern and re-use it in the end-pattern. |
| syn region texZone start="\\begin{verbatim}" end="\\end{verbatim}\|%stopzone\>" |
| if version < 600 |
| syn region texZone start="\\verb\*\=`" end="`\|%stopzone\>" |
| syn region texZone start="\\verb\*\=#" end="#\|%stopzone\>" |
| else |
| if b:tex_stylish |
| syn region texZone start="\\verb\*\=\z([^\ta-zA-Z@]\)" end="\z1\|%stopzone\>" |
| else |
| syn region texZone start="\\verb\*\=\z([^\ta-zA-Z]\)" end="\z1\|%stopzone\>" |
| endif |
| endif |
| |
| " Tex Reference Zones: {{{1 |
| syn region texZone matchgroup=texStatement start="@samp{" end="}\|%stopzone\>" contains=@texRefGroup |
| syn region texRefZone matchgroup=texStatement start="\\nocite{" end="}\|%stopzone\>" contains=@texRefGroup |
| syn region texRefZone matchgroup=texStatement start="\\bibliography{" end="}\|%stopzone\>" contains=@texRefGroup |
| syn region texRefZone matchgroup=texStatement start="\\cite\([tp]\*\=\)\={" end="}\|%stopzone\>" contains=@texRefGroup |
| syn region texRefZone matchgroup=texStatement start="\\label{" end="}\|%stopzone\>" contains=@texRefGroup |
| syn region texRefZone matchgroup=texStatement start="\\\(page\|eq\)ref{" end="}\|%stopzone\>" contains=@texRefGroup |
| syn region texRefZone matchgroup=texStatement start="\\v\=ref{" end="}\|%stopzone\>" contains=@texRefGroup |
| |
| " Handle newcommand, newenvironment : {{{1 |
| syn match texNewCmd "\\newcommand\>" nextgroup=texCmdName skipwhite skipnl |
| syn region texCmdName contained matchgroup=Delimiter start="{"rs=s+1 end="}" nextgroup=texCmdArgs,texCmdBody skipwhite skipnl |
| syn region texCmdArgs contained matchgroup=Delimiter start="\["rs=s+1 end="]" nextgroup=texCmdBody skipwhite skipnl |
| syn region texCmdBody contained matchgroup=Delimiter start="{"rs=s+1 skip="\\\\\|\\[{}]" matchgroup=Delimiter end="}" contains=@texCmdGroup |
| syn match texNewEnv "\\newenvironment\>" nextgroup=texEnvName skipwhite skipnl |
| syn region texEnvName contained matchgroup=Delimiter start="{"rs=s+1 end="}" nextgroup=texEnvBgn skipwhite skipnl |
| syn region texEnvBgn contained matchgroup=Delimiter start="{"rs=s+1 end="}" nextgroup=texEnvEnd skipwhite skipnl contains=@texEnvGroup |
| syn region texEnvEnd contained matchgroup=Delimiter start="{"rs=s+1 end="}" skipwhite skipnl contains=@texEnvGroup |
| |
| " Definitions/Commands: {{{1 |
| syn match texDefCmd "\\def\>" nextgroup=texDefName skipwhite skipnl |
| if b:tex_stylish |
| syn match texDefName contained "\\[a-zA-Z@]\+" nextgroup=texDefParms,texCmdBody skipwhite skipnl |
| syn match texDefName contained "\\[^a-zA-Z@]" nextgroup=texDefParms,texCmdBody skipwhite skipnl |
| else |
| syn match texDefName contained "\\\a\+" nextgroup=texDefParms,texCmdBody skipwhite skipnl |
| syn match texDefName contained "\\\A" nextgroup=texDefParms,texCmdBody skipwhite skipnl |
| endif |
| syn match texDefParms contained "#[^{]*" contains=texDefParm nextgroup=texCmdBody skipwhite skipnl |
| syn match texDefParm contained "#\d\+" |
| |
| " TeX Lengths: {{{1 |
| syn match texLength "\<\d\+\(\.\d\+\)\=\s*\(true\)\=\s*\(bp\|cc\|cm\|dd\|em\|ex\|in\|mm\|pc\|pt\|sp\)\>" |
| |
| " TeX String Delimiters: {{{1 |
| syn match texString "\(``\|''\|,,\)" |
| |
| " LaTeX synchronization: {{{1 |
| syn sync maxlines=200 |
| syn sync minlines=50 |
| |
| syn sync match texSyncStop groupthere NONE "%stopzone\>" |
| |
| " Synchronization: {{{1 |
| " The $..$ and $$..$$ make for impossible sync patterns |
| " (one can't tell if a "$$" starts or stops a math zone by itself) |
| " The following grouptheres coupled with minlines above |
| " help improve the odds of good syncing. |
| if !exists("tex_no_math") |
| syn sync match texSyncMathZoneA groupthere NONE "\\end{abstract}" |
| syn sync match texSyncMathZoneA groupthere NONE "\\end{center}" |
| syn sync match texSyncMathZoneA groupthere NONE "\\end{description}" |
| syn sync match texSyncMathZoneA groupthere NONE "\\end{enumerate}" |
| syn sync match texSyncMathZoneA groupthere NONE "\\end{itemize}" |
| syn sync match texSyncMathZoneA groupthere NONE "\\end{table}" |
| syn sync match texSyncMathZoneA groupthere NONE "\\end{tabular}" |
| syn sync match texSyncMathZoneA groupthere NONE "\\\(sub\)*section\>" |
| endif |
| |
| " Highlighting: {{{1 |
| if did_tex_syntax_inits == 1 |
| let did_tex_syntax_inits= 2 |
| " TeX highlighting groups which should share similar highlighting |
| if !exists("g:tex_no_error") |
| if !exists("tex_no_math") |
| HiLink texBadMath texError |
| HiLink texMathDelimBad texError |
| HiLink texMathError texError |
| if !b:tex_stylish |
| HiLink texOnlyMath texError |
| endif |
| endif |
| HiLink texError Error |
| endif |
| |
| HiLink texDefCmd texDef |
| HiLink texDefName texDef |
| HiLink texDocType texCmdName |
| HiLink texDocTypeArgs texCmdArgs |
| HiLink texInputFileOpt texCmdArgs |
| HiLink texInputCurlies texDelimiter |
| HiLink texLigature texSpecialChar |
| if !exists("tex_no_math") |
| HiLink texMathDelimSet1 texMathDelim |
| HiLink texMathDelimSet2 texMathDelim |
| HiLink texMathDelimKey texMathDelim |
| HiLink texMathMatcher texMath |
| HiLink texMathZoneW texMath |
| HiLink texMathZoneX texMath |
| HiLink texMathZoneY texMath |
| HiLink texMathZoneZ texMath |
| endif |
| HiLink texSectionMarker texCmdName |
| HiLink texSectionName texSection |
| HiLink texSpaceCode texStatement |
| HiLink texTypeSize texType |
| HiLink texTypeStyle texType |
| |
| " Basic TeX highlighting groups |
| HiLink texCmdArgs Number |
| HiLink texCmdName Statement |
| HiLink texComment Comment |
| HiLink texDef Statement |
| HiLink texDefParm Special |
| HiLink texDelimiter Delimiter |
| HiLink texInput Special |
| HiLink texInputFile Special |
| HiLink texLength Number |
| HiLink texMath Special |
| HiLink texMathDelim Statement |
| HiLink texMathOper Operator |
| HiLink texNewCmd Statement |
| HiLink texNewEnv Statement |
| HiLink texOption Number |
| HiLink texRefZone Special |
| HiLink texSection PreCondit |
| HiLink texSpaceCodeChar Special |
| HiLink texSpecialChar SpecialChar |
| HiLink texStatement Statement |
| HiLink texString String |
| HiLink texTodo Todo |
| HiLink texType Type |
| HiLink texZone PreCondit |
| |
| delcommand HiLink |
| endif |
| |
| " Current Syntax: {{{1 |
| unlet b:extfname |
| let b:current_syntax = "tex" |
| " vim: ts=8 fdm=marker |
