| " Vim syntax file |
| " Language: TeX |
| " Maintainer: Dr. Charles E. Campbell, Jr. <NdrchipO@ScampbellPfamily.AbizM> |
| " Last Change: Aug 04, 2010 |
| " Version: 55 |
| " URL: http://mysite.verizon.net/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 |
| scriptencoding utf-8 |
| |
| " 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 |
| |
| " let user determine which classes of concealment will be supported |
| " a=accents/ligatures m=math symbols g=Greek s=superscripts/subscripts |
| if !exists("g:tex_conceal") |
| let s:tex_conceal= 'amgs' |
| else |
| let s:tex_conceal= g:tex_conceal |
| endif |
| |
| " Determine whether or not to use "*.sty" mode {{{1 |
| " 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 |
| |
| " handle folding {{{1 |
| if !exists("g:tex_fold_enabled") |
| let g:tex_fold_enabled= 0 |
| elseif g:tex_fold_enabled && !has("folding") |
| let g:tex_fold_enabled= 0 |
| echomsg "Ignoring g:tex_fold_enabled=".g:tex_fold_enabled."; need to re-compile vim for +fold support" |
| endif |
| if g:tex_fold_enabled && &fdm == "manual" |
| setl fdm=syntax |
| 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 texFoldGroup contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texInputFile,texLength,texLigature,texMatcher,texMathZoneV,texMathZoneW,texMathZoneX,texMathZoneY,texMathZoneZ,texNewCmd,texNewEnv,texOnlyMath,texOption,texParen,texRefZone,texSection,texSectionMarker,texSectionZone,texSpaceCode,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,@texMathZones,texTitle,texAbstract |
| 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,@Spell |
| syn cluster texStyleGroup contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texLength,texLigature,texNewCmd,texNewEnv,texOnlyMath,texParen,texRefZone,texSection,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,texInputFile,texOption,texStyleStatement,@Spell,texStyleMatcher |
| 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,texMathSymbol,texMathText,texRefZone,texSpecialChar,texStatement,texTypeSize,texTypeStyle |
| if !exists("g:tex_no_error") |
| syn cluster texMathMatchGroup add=texMathError |
| syn cluster texMathZoneGroup add=texMathError |
| endif |
| syn cluster texMathZoneGroup add=@NoSpell |
| " following used in the \part \chapter \section \subsection \subsubsection |
| " \paragraph \subparagraph \author \title highlighting |
| syn cluster texDocGroup contains=texPartZone,@texPartGroup |
| syn cluster texPartGroup contains=texChapterZone,texSectionZone,texParaZone |
| syn cluster texChapterGroup contains=texSectionZone,texParaZone |
| syn cluster texSectionGroup contains=texSubSectionZone,texParaZone |
| syn cluster texSubSectionGroup contains=texSubSubSectionZone,texParaZone |
| syn cluster texSubSubSectionGroup contains=texParaZone |
| syn cluster texParaGroup contains=texSubParaZone |
| if has("conceal") && &enc == 'utf-8' |
| syn cluster texMathZoneGroup add=texGreek,texSuperscript,texSubscript,texMathSymbol |
| syn cluster texMathMatchGroup add=texGreek,texSuperscript,texSubscript,texMathSymbol |
| 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 contains=texComment |
| syn region texSectionModifier matchgroup=Delimiter start="\[" end="]" contained contains=texComment |
| |
| " \documentclass, \documentstyle, \usepackage: {{{1 |
| syn match texDocType "\\documentclass\>\|\\documentstyle\>\|\\usepackage\>" nextgroup=texSectionName,texDocTypeArgs |
| syn region texDocTypeArgs matchgroup=Delimiter start="\[" end="]" contained nextgroup=texSectionName contains=texComment |
| |
| " Preamble syntax-based folding support: {{{1 |
| if g:tex_fold_enabled && has("folding") |
| syn region texPreamble transparent fold start='\zs\\documentclass\>' end='\ze\\begin{document}' contains=texStyle,@texMatchGroup |
| endif |
| |
| " 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,texInputFileOpt |
| syn match texInputFile "\\\(epsfig\|input\|usepackage\)\s*\(\[.*\]\)\={.\{-}}" contains=texStatement,texInputCurlies,texInputFileOpt |
| syn match texInputCurlies "[{}]" contained |
| syn region texInputFileOpt matchgroup=Delimiter start="\[" end="\]" contained contains=texComment |
| |
| " 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 g:tex_fold_enabled && has("folding") |
| syn region texDocZone matchgroup=texSection start='\\begin\s*{\s*document\s*}' end='\\end\s*{\s*document\s*}' fold contains=@texFoldGroup,@texDocGroup,@Spell |
| syn region texPartZone matchgroup=texSection start='\\part\>' end='\ze\s*\\\%(part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texPartGroup,@Spell |
| syn region texChapterZone matchgroup=texSection start='\\chapter\>' end='\ze\s*\\\%(chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texChapterGroup,@Spell |
| syn region texSectionZone matchgroup=texSection start='\\section\>' end='\ze\s*\\\%(section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texSectionGroup,@Spell |
| syn region texSubSectionZone matchgroup=texSection start='\\subsection\>' end='\ze\s*\\\%(\%(sub\)\=section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texSubSectionGroup,@Spell |
| syn region texSubSubSectionZone matchgroup=texSection start='\\subsubsection\>' end='\ze\s*\\\%(\%(sub\)\{,2}section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texSubSubSectionGroup,@Spell |
| syn region texParaZone matchgroup=texSection start='\\paragraph\>' end='\ze\s*\\\%(paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texParaGroup,@Spell |
| syn region texSubParaZone matchgroup=texSection start='\\subparagraph\>' end='\ze\s*\\\%(\%(sub\)\=paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@Spell |
| syn region texTitle matchgroup=texSection start='\\\%(author\|title\)\>\s*{' end='}' fold contains=@texFoldGroup,@Spell |
| syn region texAbstract matchgroup=texSection start='\\begin\s*{\s*abstract\s*}' end='\\end\s*{\s*abstract\s*}' fold contains=@texFoldGroup,@Spell |
| else |
| syn region texDocZone matchgroup=texSection start='\\begin\s*{\s*document\s*}' end='\\end\s*{\s*document\s*}' contains=@texFoldGroup,@texDocGroup,@Spell |
| syn region texPartZone matchgroup=texSection start='\\part\>' end='\ze\s*\\\%(part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texPartGroup,@Spell |
| syn region texChapterZone matchgroup=texSection start='\\chapter\>' end='\ze\s*\\\%(chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texChapterGroup,@Spell |
| syn region texSectionZone matchgroup=texSection start='\\section\>' end='\ze\s*\\\%(section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSectionGroup,@Spell |
| syn region texSubSectionZone matchgroup=texSection start='\\subsection\>' end='\ze\s*\\\%(\%(sub\)\=section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSubSectionGroup,@Spell |
| syn region texSubSubSectionZone matchgroup=texSection start='\\subsubsection\>' end='\ze\s*\\\%(\%(sub\)\{,2}section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSubSubSectionGroup,@Spell |
| syn region texParaZone matchgroup=texSection start='\\paragraph\>' end='\ze\s*\\\%(paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texParaGroup,@Spell |
| syn region texSubParaZone matchgroup=texSection start='\\subparagraph\>' end='\ze\s*\\\%(\%(sub\)\=paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@Spell |
| syn region texTitle matchgroup=texSection start='\\\%(author\|title\)\>\s*{' end='}' contains=@texFoldGroup,@Spell |
| syn region texAbstract matchgroup=texSection start='\\begin\s*{\s*abstract\s*}' end='\\end\s*{\s*abstract\s*}' contains=@texFoldGroup,@Spell |
| 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: function 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 |
| if g:tex_fold_enabled |
| let foldcmd= " fold" |
| else |
| let foldcmd= "" |
| endif |
| 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'.foldcmd |
| 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 'hi def link '.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'.foldcmd |
| 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 'hi def link '.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 |
| if has("conceal") && &enc == 'utf-8' |
| syn region texMathZoneV matchgroup=Delimiter start="\\(" matchgroup=Delimiter end="\\)\|%stopzone\>" keepend concealends contains=@texMathZoneGroup |
| syn region texMathZoneW matchgroup=Delimiter start="\\\[" matchgroup=Delimiter end="\\]\|%stopzone\>" keepend concealends contains=@texMathZoneGroup |
| syn region texMathZoneX matchgroup=Delimiter start="\$" skip="\\\\\|\\\$" matchgroup=Delimiter end="\$" end="%stopzone\>" concealends contains=@texMathZoneGroup |
| syn region texMathZoneY matchgroup=Delimiter start="\$\$" matchgroup=Delimiter end="\$\$" end="%stopzone\>" concealends keepend contains=@texMathZoneGroup |
| else |
| 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 |
| endif |
| syn region texMathZoneZ matchgroup=texStatement start="\\ensuremath\s*{" matchgroup=texStatement end="}" end="%stopzone\>" contains=@texMathZoneGroup |
| |
| syn match texMathOper "[_^=]" contained |
| |
| " Text Inside Math Zones: {{{2 |
| syn region texMathText matchgroup=texStatement start='\\\(\(inter\)\=text\|mbox\)\s*{' end='}' contains=@texFoldGroup,@Spell |
| |
| " \left..something.. and \right..something.. support: {{{2 |
| syn match texMathDelimBad contained "\S" |
| if has("conceal") && &enc == 'utf-8' && s:tex_conceal =~ 'm' |
| syn match texMathDelim contained "\\left\\{\>" skipwhite nextgroup=texMathDelimSet1,texMathDelimSet2,texMathDelimBad contains=texMathSymbol cchar={ |
| syn match texMathDelim contained "\\right\\}\>" skipwhite nextgroup=texMathDelimSet1,texMathDelimSet2,texMathDelimBad contains=texMathSymbol cchar=} |
| else |
| syn match texMathDelim contained "\\\(left\|right\)\>" skipwhite nextgroup=texMathDelimSet1,texMathDelimSet2,texMathDelimBad |
| endif |
| syn match texMathDelim contained "\\\([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 "\\[$&%#{}_]" |
| if b:tex_stylish |
| syn match texSpecialChar "\\[SP@][^a-zA-Z@]"me=e-1 |
| else |
| syn match texSpecialChar "\\[SP@]\A"me=e-1 |
| endif |
| syn match texSpecialChar "\\\\" |
| if !exists("tex_no_math") |
| syn match texOnlyMath "[_^]" |
| endif |
| syn match texSpecialChar "\^\^[0-9a-f]\{2}\|\^\^\S" |
| |
| " Comments: {{{1 |
| " Normal TeX LaTeX : %.... |
| " Documented TeX Format: ^^A... -and- leading %s (only) |
| if !exists("g:tex_comment_nospell") || !g:tex_comment_nospell |
| syn cluster texCommentGroup contains=texTodo,@Spell |
| else |
| syn cluster texCommentGroup contains=texTodo,@NoSpell |
| endif |
| syn case ignore |
| syn keyword texTodo contained combak fixme todo xxx |
| syn case match |
| if b:extfname == "dtx" |
| syn match texComment "\^\^A.*$" contains=@texCommentGroup |
| syn match texComment "^%\+" contains=@texCommentGroup |
| else |
| if g:tex_fold_enabled |
| " allows syntax-folding of 2 or more contiguous comment lines |
| " single-line comments are not folded |
| syn match texComment "%.*$" contains=@texCommentGroup |
| syn region texComment start="^\zs\s*%.*\_s*%" skip="^\s*%" end='^\ze\s*[^%]' fold |
| else |
| syn match texComment "%.*$" contains=@texCommentGroup |
| endif |
| endif |
| |
| " Separate lines used for verb` and verb# so that the end conditions {{{1 |
| " will appropriately terminate. |
| " If g:tex_verbspell exists, then verbatim texZones will permit spellchecking there. |
| if exists("g:tex_verbspell") && g:tex_verbspell |
| syn region texZone start="\\begin{[vV]erbatim}" end="\\end{[vV]erbatim}\|%stopzone\>" contains=@Spell |
| " listings package: |
| syn region texZone start="\\begin{lstlisting}" end="\\end{lstlisting}\|%stopzone\>" contains=@Spell |
| " moreverb package: |
| syn region texZone start="\\begin{verbatimtab}" end="\\end{verbatimtab}\|%stopzone\>" contains=@Spell |
| syn region texZone start="\\begin{verbatimwrite}" end="\\end{verbatimwrite}\|%stopzone\>" contains=@Spell |
| syn region texZone start="\\begin{boxedverbatim}" end="\\end{boxedverbatim}\|%stopzone\>" contains=@Spell |
| if version < 600 |
| syn region texZone start="\\verb\*\=`" end="`\|%stopzone\>" contains=@Spell |
| syn region texZone start="\\verb\*\=#" end="#\|%stopzone\>" contains=@Spell |
| else |
| if b:tex_stylish |
| syn region texZone start="\\verb\*\=\z([^\ta-zA-Z@]\)" end="\z1\|%stopzone\>" contains=@Spell |
| else |
| syn region texZone start="\\verb\*\=\z([^\ta-zA-Z]\)" end="\z1\|%stopzone\>" contains=@Spell |
| endif |
| endif |
| else |
| syn region texZone start="\\begin{[vV]erbatim}" end="\\end{[vV]erbatim}\|%stopzone\>" |
| " listings package: |
| syn region texZone start="\\begin{lstlisting}" end="\\end{lstlisting}\|%stopzone\>" |
| " moreverb package: |
| syn region texZone start="\\begin{verbatimtab}" end="\\end{verbatimtab}\|%stopzone\>" |
| syn region texZone start="\\begin{verbatimwrite}" end="\\end{verbatimwrite}\|%stopzone\>" |
| syn region texZone start="\\begin{boxedverbatim}" end="\\end{boxedverbatim}\|%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 |
| 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="\\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 |
| syn match texRefZone '\\cite\%([tp]\*\=\)\=' nextgroup=texRefOption,texCite |
| syn region texRefOption contained matchgroup=Delimiter start='\[' end=']' contains=@texRefGroup,texRefZone nextgroup=texRefOption,texCite |
| syn region texCite contained matchgroup=Delimiter start='{' end='}' contains=@texRefGroup,texRefZone,texCite |
| |
| " 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 "\(``\|''\|,,\)" |
| |
| " makeatletter -- makeatother sections |
| if !exists("g:tex_no_error") |
| syn region texStyle matchgroup=texStatement start='\\makeatletter' end='\\makeatother' contains=@texStyleGroup contained |
| syn match texStyleStatement "\\[a-zA-Z@]\+" contained |
| syn region texStyleMatcher matchgroup=Delimiter start="{" skip="\\\\\|\\[{}]" end="}" contains=@texStyleGroup,texError contained |
| syn region texStyleMatcher matchgroup=Delimiter start="\[" end="]" contains=@texStyleGroup,texError contained |
| endif |
| |
| " Conceal mode support (supports set cole=1) {{{1 |
| if has("conceal") && &enc == 'utf-8' |
| |
| " Math Symbols {{{2 |
| if s:tex_conceal =~ 'm' |
| syn match texMathSymbol '\\angle\>' contained conceal cchar=∠ |
| syn match texMathSymbol '\\approx\>' contained conceal cchar=≈ |
| syn match texMathSymbol '\\ast\>' contained conceal cchar=∗ |
| syn match texMathSymbol '\\asymp\>' contained conceal cchar=≍ |
| syn match texMathSymbol '\\backepsilon\>' contained conceal cchar=∍ |
| syn match texMathSymbol '\\backsimeq\>' contained conceal cchar=≃ |
| syn match texMathSymbol '\\barwedge\>' contained conceal cchar=⊼ |
| syn match texMathSymbol '\\because\>' contained conceal cchar=∵ |
| syn match texMathSymbol '\\between\>' contained conceal cchar=≬ |
| syn match texMathSymbol '\\bigcap\>' contained conceal cchar=∩ |
| syn match texMathSymbol '\\bigcup\>' contained conceal cchar=∪ |
| syn match texMathSymbol '\\bigodot\>' contained conceal cchar=⊙ |
| syn match texMathSymbol '\\bigoplus\>' contained conceal cchar=⊕ |
| syn match texMathSymbol '\\bigotimes\>' contained conceal cchar=⊗ |
| syn match texMathSymbol '\\bigsqcup\>' contained conceal cchar=⊔ |
| syn match texMathSymbol '\\bigtriangledown\>' contained conceal cchar=∇ |
| syn match texMathSymbol '\\bigvee\>' contained conceal cchar=⋁ |
| syn match texMathSymbol '\\bigwedge\>' contained conceal cchar=⋀ |
| syn match texMathSymbol '\\blacksquare\>' contained conceal cchar=∎ |
| syn match texMathSymbol '\\bot\>' contained conceal cchar=⊥ |
| syn match texMathSymbol '\\boxdot\>' contained conceal cchar=⊡ |
| syn match texMathSymbol '\\boxminus\>' contained conceal cchar=⊟ |
| syn match texMathSymbol '\\boxplus\>' contained conceal cchar=⊞ |
| syn match texMathSymbol '\\boxtimes\>' contained conceal cchar=⊠ |
| syn match texMathSymbol '\\bumpeq\>' contained conceal cchar=≏ |
| syn match texMathSymbol '\\Bumpeq\>' contained conceal cchar=≎ |
| syn match texMathSymbol '\\cap\>' contained conceal cchar=∩ |
| syn match texMathSymbol '\\Cap\>' contained conceal cchar=⋒ |
| syn match texMathSymbol '\\cdot\>' contained conceal cchar=· |
| syn match texMathSymbol '\\cdots\>' contained conceal cchar=⋯ |
| syn match texMathSymbol '\\circ\>' contained conceal cchar=∘ |
| syn match texMathSymbol '\\circeq\>' contained conceal cchar=≗ |
| syn match texMathSymbol '\\circledast\>' contained conceal cchar=⊛ |
| syn match texMathSymbol '\\circledcirc\>' contained conceal cchar=⊚ |
| syn match texMathSymbol '\\complement\>' contained conceal cchar=∁ |
| syn match texMathSymbol '\\cong\>' contained conceal cchar=≅ |
| syn match texMathSymbol '\\coprod\>' contained conceal cchar=∐ |
| syn match texMathSymbol '\\cup\>' contained conceal cchar=∪ |
| syn match texMathSymbol '\\Cup\>' contained conceal cchar=⋓ |
| syn match texMathSymbol '\\curlyeqprec\>' contained conceal cchar=⋞ |
| syn match texMathSymbol '\\curlyeqsucc\>' contained conceal cchar=⋟ |
| syn match texMathSymbol '\\curlyvee\>' contained conceal cchar=⋎ |
| syn match texMathSymbol '\\curlywedge\>' contained conceal cchar=⋏ |
| syn match texMathSymbol '\\dashv\>' contained conceal cchar=⊣ |
| syn match texMathSymbol '\\diamond\>' contained conceal cchar=⋄ |
| syn match texMathSymbol '\\div\>' contained conceal cchar=÷ |
| syn match texMathSymbol '\\doteq\>' contained conceal cchar=≐ |
| syn match texMathSymbol '\\doteqdot\>' contained conceal cchar=≑ |
| syn match texMathSymbol '\\dotplus\>' contained conceal cchar=∔ |
| syn match texMathSymbol '\\dotsb\>' contained conceal cchar=⋯ |
| syn match texMathSymbol '\\dotsc\>' contained conceal cchar=… |
| syn match texMathSymbol '\\dots\>' contained conceal cchar=… |
| syn match texMathSymbol '\\dotsi\>' contained conceal cchar=⋯ |
| syn match texMathSymbol '\\dotso\>' contained conceal cchar=… |
| syn match texMathSymbol '\\doublebarwedge\>' contained conceal cchar=⩞ |
| syn match texMathSymbol '\\emptyset\>' contained conceal cchar=∅ |
| syn match texMathSymbol '\\eqcirc\>' contained conceal cchar=≖ |
| syn match texMathSymbol '\\eqsim\>' contained conceal cchar=≂ |
| syn match texMathSymbol '\\eqslantgtr\>' contained conceal cchar=⪖ |
| syn match texMathSymbol '\\eqslantless\>' contained conceal cchar=⪕ |
| syn match texMathSymbol '\\equiv\>' contained conceal cchar=≡ |
| syn match texMathSymbol '\\exists\>' contained conceal cchar=∃ |
| syn match texMathSymbol '\\fallingdotseq\>' contained conceal cchar=≒ |
| syn match texMathSymbol '\\forall\>' contained conceal cchar=∀ |
| syn match texMathSymbol '\\ge\>' contained conceal cchar=≥ |
| syn match texMathSymbol '\\geq\>' contained conceal cchar=≥ |
| syn match texMathSymbol '\\geqq\>' contained conceal cchar=≧ |
| syn match texMathSymbol '\\gneqq\>' contained conceal cchar=≩ |
| syn match texMathSymbol '\\gtrdot\>' contained conceal cchar=⋗ |
| syn match texMathSymbol '\\gtreqless\>' contained conceal cchar=⋛ |
| syn match texMathSymbol '\\gtrless\>' contained conceal cchar=≷ |
| syn match texMathSymbol '\\gtrsim\>' contained conceal cchar=≳ |
| syn match texMathSymbol '\\iiint\>' contained conceal cchar=∭ |
| syn match texMathSymbol '\\iint\>' contained conceal cchar=∬ |
| syn match texMathSymbol '\\Im\>' contained conceal cchar=ℑ |
| syn match texMathSymbol '\\in\>' contained conceal cchar=∈ |
| syn match texMathSymbol '\\infty\>' contained conceal cchar=∞ |
| syn match texMathSymbol '\\int\>' contained conceal cchar=∫ |
| syn match texMathSymbol '\\lceil\>' contained conceal cchar=⌈ |
| syn match texMathSymbol '\\ldots\>' contained conceal cchar=… |
| syn match texMathSymbol '\\le\>' contained conceal cchar=≤ |
| syn match texMathSymbol '\\leftarrow\>' contained conceal cchar=⟵ |
| syn match texMathSymbol '\\Leftarrow\>' contained conceal cchar=⟸ |
| syn match texMathSymbol '\\left(' contained conceal cchar=( |
| syn match texMathSymbol '\\left\[' contained conceal cchar=[ |
| syn match texMathSymbol '\\left\\{' contained conceal cchar={ |
| syn match texMathSymbol '\\leftthreetimes\>' contained conceal cchar=⋋ |
| syn match texMathSymbol '\\leq\>' contained conceal cchar=≤ |
| syn match texMathSymbol '\\leqq\>' contained conceal cchar=≦ |
| syn match texMathSymbol '\\lessdot\>' contained conceal cchar=⋖ |
| syn match texMathSymbol '\\lesseqgtr\>' contained conceal cchar=⋚ |
| syn match texMathSymbol '\\lesssim\>' contained conceal cchar=≲ |
| syn match texMathSymbol '\\lfloor\>' contained conceal cchar=⌊ |
| syn match texMathSymbol '\\lneqq\>' contained conceal cchar=≨ |
| syn match texMathSymbol '\\ltimes\>' contained conceal cchar=⋉ |
| syn match texMathSymbol '\\mapsto\>' contained conceal cchar=↦ |
| syn match texMathSymbol '\\measuredangle\>' contained conceal cchar=∡ |
| syn match texMathSymbol '\\mid\>' contained conceal cchar=∣ |
| syn match texMathSymbol '\\mp\>' contained conceal cchar=∓ |
| syn match texMathSymbol '\\nabla\>' contained conceal cchar=∇ |
| syn match texMathSymbol '\\ncong\>' contained conceal cchar=≇ |
| syn match texMathSymbol '\\ne\>' contained conceal cchar=≠ |
| syn match texMathSymbol '\\neg\>' contained conceal cchar=¬ |
| syn match texMathSymbol '\\neq\>' contained conceal cchar=≠ |
| syn match texMathSymbol '\\nexists\>' contained conceal cchar=∄ |
| syn match texMathSymbol '\\ngeq\>' contained conceal cchar=≱ |
| syn match texMathSymbol '\\ngeqq\>' contained conceal cchar=≱ |
| syn match texMathSymbol '\\ngtr\>' contained conceal cchar=≯ |
| syn match texMathSymbol '\\ni\>' contained conceal cchar=∋ |
| syn match texMathSymbol '\\nleq\>' contained conceal cchar=≰ |
| syn match texMathSymbol '\\nleqq\>' contained conceal cchar=≰ |
| syn match texMathSymbol '\\nless\>' contained conceal cchar=≮ |
| syn match texMathSymbol '\\nmid\>' contained conceal cchar=∤ |
| syn match texMathSymbol '\\notin\>' contained conceal cchar=∉ |
| syn match texMathSymbol '\\nprec\>' contained conceal cchar=⊀ |
| syn match texMathSymbol '\\nsim\>' contained conceal cchar=≁ |
| syn match texMathSymbol '\\nsucc\>' contained conceal cchar=⊁ |
| syn match texMathSymbol '\\ntriangleleft\>' contained conceal cchar=⋪ |
| syn match texMathSymbol '\\ntrianglelefteq\>' contained conceal cchar=⋬ |
| syn match texMathSymbol '\\ntriangleright\>' contained conceal cchar=⋫ |
| syn match texMathSymbol '\\ntrianglerighteq\>' contained conceal cchar=⋭ |
| syn match texMathSymbol '\\nvdash\>' contained conceal cchar=⊬ |
| syn match texMathSymbol '\\nvDash\>' contained conceal cchar=⊭ |
| syn match texMathSymbol '\\nVdash\>' contained conceal cchar=⊮ |
| syn match texMathSymbol '\\odot\>' contained conceal cchar=⊙ |
| syn match texMathSymbol '\\oint\>' contained conceal cchar=∮ |
| syn match texMathSymbol '\\ominus\>' contained conceal cchar=⊖ |
| syn match texMathSymbol '\\oplus\>' contained conceal cchar=⊕ |
| syn match texMathSymbol '\\oslash\>' contained conceal cchar=⊘ |
| syn match texMathSymbol '\\otimes\>' contained conceal cchar=⊗ |
| syn match texMathSymbol '\\owns\>' contained conceal cchar=∋ |
| syn match texMathSymbol '\\partial\>' contained conceal cchar=∂ |
| syn match texMathSymbol '\\perp\>' contained conceal cchar=⊥ |
| syn match texMathSymbol '\\pitchfork\>' contained conceal cchar=⋔ |
| syn match texMathSymbol '\\pm\>' contained conceal cchar=± |
| syn match texMathSymbol '\\precapprox\>' contained conceal cchar=⪷ |
| syn match texMathSymbol '\\prec\>' contained conceal cchar=≺ |
| syn match texMathSymbol '\\preccurlyeq\>' contained conceal cchar=≼ |
| syn match texMathSymbol '\\preceq\>' contained conceal cchar=⪯ |
| syn match texMathSymbol '\\precnapprox\>' contained conceal cchar=⪹ |
| syn match texMathSymbol '\\precneqq\>' contained conceal cchar=⪵ |
| syn match texMathSymbol '\\precsim\>' contained conceal cchar=≾ |
| syn match texMathSymbol '\\prod\>' contained conceal cchar=∏ |
| syn match texMathSymbol '\\propto\>' contained conceal cchar=∝ |
| syn match texMathSymbol '\\rceil\>' contained conceal cchar=⌉ |
| syn match texMathSymbol '\\Re\>' contained conceal cchar=ℜ |
| syn match texMathSymbol '\\rfloor\>' contained conceal cchar=⌋ |
| syn match texMathSymbol '\\rightarrow\>' contained conceal cchar=⟶ |
| syn match texMathSymbol '\\Rightarrow\>' contained conceal cchar=⟹ |
| syn match texMathSymbol '\\right)' contained conceal cchar=) |
| syn match texMathSymbol '\\right]' contained conceal cchar=] |
| syn match texMathSymbol '\\right\\}' contained conceal cchar=} |
| syn match texMathSymbol '\\rightthreetimes\>' contained conceal cchar=⋌ |
| syn match texMathSymbol '\\risingdotseq\>' contained conceal cchar=≓ |
| syn match texMathSymbol '\\rtimes\>' contained conceal cchar=⋊ |
| syn match texMathSymbol '\\setminus\>' contained conceal cchar=∖ |
| syn match texMathSymbol '\\sim\>' contained conceal cchar=∼ |
| syn match texMathSymbol '\\sphericalangle\>' contained conceal cchar=∢ |
| syn match texMathSymbol '\\sqcap\>' contained conceal cchar=⊓ |
| syn match texMathSymbol '\\sqcup\>' contained conceal cchar=⊔ |
| syn match texMathSymbol '\\sqsubset\>' contained conceal cchar=⊏ |
| syn match texMathSymbol '\\sqsubseteq\>' contained conceal cchar=⊑ |
| syn match texMathSymbol '\\sqsupset\>' contained conceal cchar=⊐ |
| syn match texMathSymbol '\\sqsupseteq\>' contained conceal cchar=⊒ |
| syn match texMathSymbol '\\subset\>' contained conceal cchar=⊂ |
| syn match texMathSymbol '\\Subset\>' contained conceal cchar=⋐ |
| syn match texMathSymbol '\\subseteq\>' contained conceal cchar=⊆ |
| syn match texMathSymbol '\\subseteqq\>' contained conceal cchar=⫅ |
| syn match texMathSymbol '\\subsetneq\>' contained conceal cchar=⊊ |
| syn match texMathSymbol '\\subsetneqq\>' contained conceal cchar=⫋ |
| syn match texMathSymbol '\\succapprox\>' contained conceal cchar=⪸ |
| syn match texMathSymbol '\\succ\>' contained conceal cchar=≻ |
| syn match texMathSymbol '\\succcurlyeq\>' contained conceal cchar=≽ |
| syn match texMathSymbol '\\succeq\>' contained conceal cchar=⪰ |
| syn match texMathSymbol '\\succnapprox\>' contained conceal cchar=⪺ |
| syn match texMathSymbol '\\succneqq\>' contained conceal cchar=⪶ |
| syn match texMathSymbol '\\succsim\>' contained conceal cchar=≿ |
| syn match texMathSymbol '\\sum\>' contained conceal cchar=∑ |
| syn match texMathSymbol '\\Supset\>' contained conceal cchar=⋑ |
| syn match texMathSymbol '\\supseteq\>' contained conceal cchar=⊇ |
| syn match texMathSymbol '\\supseteqq\>' contained conceal cchar=⫆ |
| syn match texMathSymbol '\\supsetneq\>' contained conceal cchar=⊋ |
| syn match texMathSymbol '\\supsetneqq\>' contained conceal cchar=⫌ |
| syn match texMathSymbol '\\surd\>' contained conceal cchar=√ |
| syn match texMathSymbol '\\therefore\>' contained conceal cchar=∴ |
| syn match texMathSymbol '\\times\>' contained conceal cchar=× |
| syn match texMathSymbol '\\to\>' contained conceal cchar=→ |
| syn match texMathSymbol '\\top\>' contained conceal cchar=⊤ |
| syn match texMathSymbol '\\triangleleft\>' contained conceal cchar=⊲ |
| syn match texMathSymbol '\\trianglelefteq\>' contained conceal cchar=⊴ |
| syn match texMathSymbol '\\triangleq\>' contained conceal cchar=≜ |
| syn match texMathSymbol '\\triangleright\>' contained conceal cchar=⊳ |
| syn match texMathSymbol '\\trianglerighteq\>' contained conceal cchar=⊵ |
| syn match texMathSymbol '\\varnothing\>' contained conceal cchar=∅ |
| syn match texMathSymbol '\\vartriangle\>' contained conceal cchar=∆ |
| syn match texMathSymbol '\\vdash\>' contained conceal cchar=⊢ |
| syn match texMathSymbol '\\vDash\>' contained conceal cchar=⊨ |
| syn match texMathSymbol '\\Vdash\>' contained conceal cchar=⊩ |
| syn match texMathSymbol '\\vdots\>' contained conceal cchar=⋮ |
| syn match texMathSymbol '\\veebar\>' contained conceal cchar=⊻ |
| syn match texMathSymbol '\\vee\>' contained conceal cchar=∨ |
| syn match texMathSymbol '\\Vvdash\>' contained conceal cchar=⊪ |
| syn match texMathSymbol '\\wedge\>' contained conceal cchar=∧ |
| syn match texMathSymbol '\\wr\>' contained conceal cchar=≀ |
| |
| if &ambw == "double" |
| syn match texMathSymbol '\\gg\>' contained conceal cchar=≫ |
| syn match texMathSymbol '\\ll\>' contained conceal cchar=≪ |
| else |
| syn match texMathSymbol '\\gg\>' contained conceal cchar=⟫ |
| syn match texMathSymbol '\\ll\>' contained conceal cchar=⟪ |
| endif |
| endif |
| |
| " Greek {{{2 |
| if s:tex_conceal =~ 'g' |
| fun! s:Greek(group,pat,cchar) |
| exe 'syn match '.a:group." '".a:pat."' contained conceal cchar=".a:cchar |
| endfun |
| call s:Greek('texGreek','\\alpha\>' ,'α') |
| call s:Greek('texGreek','\\beta\>' ,'β') |
| call s:Greek('texGreek','\\gamma\>' ,'γ') |
| call s:Greek('texGreek','\\delta\>' ,'δ') |
| call s:Greek('texGreek','\\epsilon\>' ,'ϵ') |
| call s:Greek('texGreek','\\varepsilon\>' ,'ε') |
| call s:Greek('texGreek','\\zeta\>' ,'ζ') |
| call s:Greek('texGreek','\\eta\>' ,'η') |
| call s:Greek('texGreek','\\theta\>' ,'θ') |
| call s:Greek('texGreek','\\vartheta\>' ,'ϑ') |
| call s:Greek('texGreek','\\kappa\>' ,'κ') |
| call s:Greek('texGreek','\\lambda\>' ,'λ') |
| call s:Greek('texGreek','\\mu\>' ,'μ') |
| call s:Greek('texGreek','\\nu\>' ,'ν') |
| call s:Greek('texGreek','\\xi\>' ,'ξ') |
| call s:Greek('texGreek','\\pi\>' ,'π') |
| call s:Greek('texGreek','\\varpi\>' ,'ϖ') |
| call s:Greek('texGreek','\\rho\>' ,'ρ') |
| call s:Greek('texGreek','\\varrho\>' ,'ϱ') |
| call s:Greek('texGreek','\\sigma\>' ,'σ') |
| call s:Greek('texGreek','\\varsigma\>' ,'ς') |
| call s:Greek('texGreek','\\tau\>' ,'τ') |
| call s:Greek('texGreek','\\upsilon\>' ,'υ') |
| call s:Greek('texGreek','\\phi\>' ,'φ') |
| call s:Greek('texGreek','\\varphi\>' ,'ϕ') |
| call s:Greek('texGreek','\\chi\>' ,'χ') |
| call s:Greek('texGreek','\\psi\>' ,'ψ') |
| call s:Greek('texGreek','\\omega\>' ,'ω') |
| call s:Greek('texGreek','\\Gamma\>' ,'Γ') |
| call s:Greek('texGreek','\\Delta\>' ,'Δ') |
| call s:Greek('texGreek','\\Theta\>' ,'Θ') |
| call s:Greek('texGreek','\\Lambda\>' ,'Λ') |
| call s:Greek('texGreek','\\Xi\>' ,'Χ') |
| call s:Greek('texGreek','\\Pi\>' ,'Π') |
| call s:Greek('texGreek','\\Sigma\>' ,'Σ') |
| call s:Greek('texGreek','\\Upsilon\>' ,'Υ') |
| call s:Greek('texGreek','\\Phi\>' ,'Φ') |
| call s:Greek('texGreek','\\Psi\>' ,'Ψ') |
| call s:Greek('texGreek','\\Omega\>' ,'Ω') |
| delfun s:Greek |
| endif |
| |
| " Superscripts/Subscripts {{{2 |
| if s:tex_conceal =~ 's' |
| syn region texSuperscript matchgroup=Delimiter start='\^{' end='}' contained concealends contains=texSuperscripts,texStatement |
| syn region texSubscript matchgroup=Delimiter start='_{' end='}' contained concealends contains=texSubscripts,texStatement |
| fun! s:SuperSub(group,leader,pat,cchar) |
| exe 'syn match '.a:group." '".a:leader.a:pat."' contained conceal cchar=".a:cchar |
| exe 'syn match '.a:group."s '".a:pat."' contained conceal cchar=".a:cchar.' nextgroup='.a:group.'s' |
| endfun |
| call s:SuperSub('texSuperscript','\^','0','⁰') |
| call s:SuperSub('texSuperscript','\^','1','¹') |
| call s:SuperSub('texSuperscript','\^','2','²') |
| call s:SuperSub('texSuperscript','\^','3','³') |
| call s:SuperSub('texSuperscript','\^','4','⁴') |
| call s:SuperSub('texSuperscript','\^','5','⁵') |
| call s:SuperSub('texSuperscript','\^','6','⁶') |
| call s:SuperSub('texSuperscript','\^','7','⁷') |
| call s:SuperSub('texSuperscript','\^','8','⁸') |
| call s:SuperSub('texSuperscript','\^','9','⁹') |
| call s:SuperSub('texSuperscript','\^','a','ᵃ') |
| call s:SuperSub('texSuperscript','\^','b','ᵇ') |
| call s:SuperSub('texSuperscript','\^','c','ᶜ') |
| call s:SuperSub('texSuperscript','\^','d','ᵈ') |
| call s:SuperSub('texSuperscript','\^','e','ᵉ') |
| call s:SuperSub('texSuperscript','\^','f','ᶠ') |
| call s:SuperSub('texSuperscript','\^','g','ᵍ') |
| call s:SuperSub('texSuperscript','\^','h','ʰ') |
| call s:SuperSub('texSuperscript','\^','i','ⁱ') |
| call s:SuperSub('texSuperscript','\^','j','ʲ') |
| call s:SuperSub('texSuperscript','\^','k','ᵏ') |
| call s:SuperSub('texSuperscript','\^','l','ˡ') |
| call s:SuperSub('texSuperscript','\^','m','ᵐ') |
| call s:SuperSub('texSuperscript','\^','n','ⁿ') |
| call s:SuperSub('texSuperscript','\^','o','ᵒ') |
| call s:SuperSub('texSuperscript','\^','p','ᵖ') |
| call s:SuperSub('texSuperscript','\^','r','ʳ') |
| call s:SuperSub('texSuperscript','\^','s','ˢ') |
| call s:SuperSub('texSuperscript','\^','t','ᵗ') |
| call s:SuperSub('texSuperscript','\^','u','ᵘ') |
| call s:SuperSub('texSuperscript','\^','v','ᵛ') |
| call s:SuperSub('texSuperscript','\^','w','ʷ') |
| call s:SuperSub('texSuperscript','\^','x','ˣ') |
| call s:SuperSub('texSuperscript','\^','y','ʸ') |
| call s:SuperSub('texSuperscript','\^','z','ᶻ') |
| call s:SuperSub('texSuperscript','\^','A','ᴬ') |
| call s:SuperSub('texSuperscript','\^','B','ᴮ') |
| call s:SuperSub('texSuperscript','\^','D','ᴰ') |
| call s:SuperSub('texSuperscript','\^','E','ᴱ') |
| call s:SuperSub('texSuperscript','\^','G','ᴳ') |
| call s:SuperSub('texSuperscript','\^','H','ᴴ') |
| call s:SuperSub('texSuperscript','\^','I','ᴵ') |
| call s:SuperSub('texSuperscript','\^','J','ᴶ') |
| call s:SuperSub('texSuperscript','\^','K','ᴷ') |
| call s:SuperSub('texSuperscript','\^','L','ᴸ') |
| call s:SuperSub('texSuperscript','\^','M','ᴹ') |
| call s:SuperSub('texSuperscript','\^','N','ᴺ') |
| call s:SuperSub('texSuperscript','\^','O','ᴼ') |
| call s:SuperSub('texSuperscript','\^','P','ᴾ') |
| call s:SuperSub('texSuperscript','\^','R','ᴿ') |
| call s:SuperSub('texSuperscript','\^','T','ᵀ') |
| call s:SuperSub('texSuperscript','\^','U','ᵁ') |
| call s:SuperSub('texSuperscript','\^','W','ᵂ') |
| call s:SuperSub('texSuperscript','\^','+','⁺') |
| call s:SuperSub('texSuperscript','\^','-','⁻') |
| call s:SuperSub('texSuperscript','\^','<','˂') |
| call s:SuperSub('texSuperscript','\^','>','˃') |
| call s:SuperSub('texSuperscript','\^','/','ˊ') |
| call s:SuperSub('texSuperscript','\^','(','⁽') |
| call s:SuperSub('texSuperscript','\^',')','⁾') |
| call s:SuperSub('texSuperscript','\^','\.','˙') |
| call s:SuperSub('texSuperscript','\^','=','˭') |
| call s:SuperSub('texSubscript','_','0','₀') |
| call s:SuperSub('texSubscript','_','1','₁') |
| call s:SuperSub('texSubscript','_','2','₂') |
| call s:SuperSub('texSubscript','_','3','₃') |
| call s:SuperSub('texSubscript','_','4','₄') |
| call s:SuperSub('texSubscript','_','5','₅') |
| call s:SuperSub('texSubscript','_','6','₆') |
| call s:SuperSub('texSubscript','_','7','₇') |
| call s:SuperSub('texSubscript','_','8','₈') |
| call s:SuperSub('texSubscript','_','9','₉') |
| call s:SuperSub('texSubscript','_','a','ₐ') |
| call s:SuperSub('texSubscript','_','e','ₑ') |
| call s:SuperSub('texSubscript','_','i','ᵢ') |
| call s:SuperSub('texSubscript','_','o','ₒ') |
| call s:SuperSub('texSubscript','_','u','ᵤ') |
| call s:SuperSub('texSubscript','_','+','₊') |
| call s:SuperSub('texSubscript','_','-','₋') |
| call s:SuperSub('texSubscript','_','/','ˏ') |
| call s:SuperSub('texSubscript','_','(','₍') |
| call s:SuperSub('texSubscript','_',')','₎') |
| call s:SuperSub('texSubscript','_','\.','‸') |
| call s:SuperSub('texSubscript','_','r','ᵣ') |
| call s:SuperSub('texSubscript','_','v','ᵥ') |
| call s:SuperSub('texSubscript','_','x','ₓ') |
| call s:SuperSub('texSubscript','_','\\beta\>' ,'ᵦ') |
| call s:SuperSub('texSubscript','_','\\delta\>','ᵨ') |
| call s:SuperSub('texSubscript','_','\\phi\>' ,'ᵩ') |
| call s:SuperSub('texSubscript','_','\\gamma\>','ᵧ') |
| call s:SuperSub('texSubscript','_','\\chi\>' ,'ᵪ') |
| delfun s:SuperSub |
| endif |
| |
| " Accented characters: {{{2 |
| if s:tex_conceal =~ 'a' |
| 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 |
| fun! s:Accents(chr,...) |
| let i= 1 |
| for accent in ["`","\\'","^",'"','\~',"r","v"] |
| if i > a:0 |
| break |
| endif |
| if strlen(a:{i}) == 0 |
| let i= i + 1 |
| continue |
| endif |
| exe "syn match texAccent '\\\\".accent."{".a:chr."}' conceal cchar=".a:{i} |
| let i= i + 1 |
| endfor |
| endfun |
| call s:Accents('a','à','á','â','ä','ã','å','ă') |
| call s:Accents('A','À','Á','Â','Ä','Ã','Å','Ă') |
| call s:Accents('C',"" ,'Ć','Ĉ',"" ,"" ,"" ,'Ć') |
| call s:Accents('e','è','é','ê','ë','ẽ',"" ,'ĕ') |
| call s:Accents('E','È','É','Ê','Ë','Ẽ',"" ,'Ė') |
| call s:Accents('i','ì','í','î','ï','ĩ',"" ,"ĭ") |
| call s:Accents('I','Ì','Í','Î','Ï','Ĩ',"" ,'Ĭ') |
| call s:Accents('o','ò','ó','ô','ö','õ',"" ,'ŏ') |
| call s:Accents('O','Ò','Ó','Ô','Ö','Õ',"" ,'Ŏ') |
| call s:Accents('r',"" ,'ŕ',"" ,"" ,"" ,"" ,'ř') |
| call s:Accents('R',"" ,'Ŕ',"" ,"" ,"" ,"" ,'Ř') |
| call s:Accents('s',"" ,'ś','ŝ',"" ,"" ,"" ,'š') |
| call s:Accents('S',"" ,'Ś','Ŝ',"" ,"" ,"" ,'Š') |
| call s:Accents('u','ù','ú','û','ü','ũ',"" ,'ŭ') |
| call s:Accents('U','Ù','Ú','Û','Ü','Ũ',"" ,'Ŭ') |
| call s:Accents('y','ỳ','ý','ŷ','ÿ','ỹ',"" ,"" ) |
| call s:Accents('Y','Ỳ','Ý','Ŷ','Ÿ','Ỹ',"" ,"" ) |
| delfun s:Accents |
| syn match texAccent '\\aa\>' conceal cchar=å |
| syn match texAccent '\\AA\>' conceal cchar=Å |
| syn match texAccent '\\k{a}' conceal cchar=ą |
| syn match texAccent '\\k{A}' conceal cchar=Ą |
| syn match texAccent '\\c{C}' conceal cchar=Ç |
| syn match texAccent '\\c{c}' conceal cchar=ç |
| syn match texAccent '\\\~{n}' conceal cchar=ñ |
| syn match texAccent '\\\~{N}' conceal cchar=Ñ |
| syn match texAccent '\\o\>' conceal cchar=ø |
| syn match texAccent '\\O\>' conceal cchar=Ø |
| syn match texAccent '\\H{o}' conceal cchar=ő |
| syn match texAccent '\\H{O}' conceal cchar=Ő |
| syn match texAccent '\\c{r}' conceal cchar=ŗ |
| syn match texLigature '\\AE\>' conceal cchar=Æ |
| syn match texLigature '\\ae\>' conceal cchar=æ |
| syn match texLigature '\\oe\>' conceal cchar=œ |
| syn match texLigature '\\OE\>' conceal cchar=Π|
| syn match texLigature '\\ss\>' conceal cchar=ß |
| endif |
| endif |
| endif |
| |
| " --------------------------------------------------------------------- |
| " 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 texCite texRefZone |
| 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 texMathZoneV texMath |
| HiLink texMathZoneW texMath |
| HiLink texMathZoneX texMath |
| HiLink texMathZoneY texMath |
| HiLink texMathZoneV texMath |
| HiLink texMathZoneZ texMath |
| endif |
| HiLink texSectionMarker texCmdName |
| HiLink texSectionName texSection |
| HiLink texSpaceCode texStatement |
| HiLink texStyleStatement 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 |