| " Vim syntax file |
| " Language: TeX |
| " Maintainer: Charles E. Campbell <NdrchipO@ScampbellPfamily.AbizM> |
| " Last Change: Jun 11, 2015 |
| " Version: 87 |
| " URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_TEX |
| " |
| " 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 |
| " |
| " 6. Please see :help latex-syntax for information on |
| " syntax folding :help tex-folding |
| " spell checking :help tex-nospell |
| " commands and mathzones :help tex-runon |
| " new command highlighting :help tex-morecommands |
| " error highlighting :help tex-error |
| " new math groups :help tex-math |
| " new styles :help tex-style |
| " using conceal mode :help tex-conceal |
| |
| " 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 |
| let s:keepcpo= &cpo |
| set cpo&vim |
| 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_no_error") && g:tex_no_error |
| let s:tex_no_error= 1 |
| else |
| let s:tex_no_error= 0 |
| endif |
| |
| " by default, enable all region-based highlighting |
| let s:tex_fast= "bcmMprsSvV" |
| if exists("g:tex_fast") |
| if type(g:tex_fast) != 1 |
| " g:tex_fast exists and is not a string, so |
| " turn off all optional region-based highighting |
| let s:tex_fast= "" |
| else |
| let s:tex_fast= g:tex_fast |
| endif |
| else |
| let s:tex_fast= "bcmMprsSvV" |
| endif |
| |
| " let user determine which classes of concealment will be supported |
| " a=accents/ligatures d=delimiters m=math symbols g=Greek s=superscripts/subscripts |
| if !exists("g:tex_conceal") |
| let s:tex_conceal= 'abdmgsS' |
| else |
| let s:tex_conceal= g:tex_conceal |
| endif |
| if !exists("g:tex_superscripts") |
| let g:tex_superscripts= "[0-9a-zA-W.,:;+-<>/()=]" |
| endif |
| if !exists("g:tex_subscripts") |
| let g:tex_subscripts= "[0-9aehijklmnoprstuvx,+-/().]" |
| 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 s:extfname=expand("%:e") |
| if exists("g:tex_stylish") |
| let b:tex_stylish= g:tex_stylish |
| elseif !exists("b:tex_stylish") |
| if s:extfname == "sty" || s:extfname == "cls" || s:extfname == "clo" || s:extfname == "dtx" || s: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: uses the characters 0-9,a-z,A-Z,192-255 only... {{{1 |
| " but _ is the only one that causes problems. |
| " One may override this iskeyword setting by providing |
| " g:tex_isk |
| if exists("g:tex_isk") |
| exe "setlocal isk=".g:tex_isk |
| else |
| setlocal isk=48-57,a-z,A-Z,192-255 |
| endif |
| if b:tex_stylish |
| setlocal isk+=@-@ |
| endif |
| if exists("g:tex_nospell") && g:tex_nospell && !exists("g:tex_comment_nospell") |
| let g:tex_comment_nospell= 1 |
| endif |
| |
| " Clusters: {{{1 |
| " -------- |
| syn cluster texCmdGroup contains=texCmdBody,texComment,texDefParm,texDelimiter,texDocType,texInput,texLength,texLigature,texMathDelim,texMathOper,texNewCmd,texNewEnv,texRefZone,texSection,texBeginEnd,texBeginEndName,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle |
| if !exists("s:tex_no_error") || !s: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,texBeginEnd,texSectionZone,texSpaceCode,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,@texMathZones,texTitle,texAbstract,texBoldStyle,texItalStyle,texNoSpell |
| syn cluster texBoldGroup contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texInputFile,texLength,texLigature,texMatcher,texMathZoneV,texMathZoneW,texMathZoneX,texMathZoneY,texMathZoneZ,texNewCmd,texNewEnv,texOnlyMath,texOption,texParen,texRefZone,texSection,texBeginEnd,texSectionZone,texSpaceCode,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,@texMathZones,texTitle,texAbstract,texBoldStyle,texBoldItalStyle,texNoSpell |
| syn cluster texItalGroup contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texInputFile,texLength,texLigature,texMatcher,texMathZoneV,texMathZoneW,texMathZoneX,texMathZoneY,texMathZoneZ,texNewCmd,texNewEnv,texOnlyMath,texOption,texParen,texRefZone,texSection,texBeginEnd,texSectionZone,texSpaceCode,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,@texMathZones,texTitle,texAbstract,texItalStyle,texItalBoldStyle,texNoSpell |
| if !exists("g:tex_nospell") || !g:tex_nospell |
| 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 |
| else |
| 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 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,texStyleMatcher |
| endif |
| syn cluster texPreambleMatchGroup 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,texMathZoneZ |
| syn cluster texRefGroup contains=texMatcher,texComment,texDelimiter |
| if !exists("g: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("s:tex_no_error") || !s: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 s:tex_fast =~ 'm' |
| if !exists("s:tex_no_error") || !s:tex_no_error |
| syn region texMatcher matchgroup=Delimiter start="{" skip="\\\\\|\\[{}]" end="}" contains=@texMatchGroup,texError |
| syn region texMatcher matchgroup=Delimiter start="\[" end="]" contains=@texMatchGroup,texError,@NoSpell |
| else |
| syn region texMatcher matchgroup=Delimiter start="{" skip="\\\\\|\\[{}]" end="}" contains=@texMatchGroup |
| syn region texMatcher matchgroup=Delimiter start="\[" end="]" contains=@texMatchGroup |
| endif |
| if !exists("g:tex_nospell") || !g:tex_nospell |
| syn region texParen start="(" end=")" contains=@texMatchGroup,@Spell |
| else |
| syn region texParen start="(" end=")" contains=@texMatchGroup |
| endif |
| endif |
| if !exists("s:tex_no_error") || !s:tex_no_error |
| syn match texError "[}\])]" |
| endif |
| if s:tex_fast =~ 'M' |
| if !exists("g:tex_no_math") |
| if !exists("s:tex_no_error") || !s:tex_no_error |
| syn match texMathError "}" contained |
| endif |
| syn region texMathMatcher matchgroup=Delimiter start="{" skip="\(\\\\\)*\\}" end="}" end="%stopzone\>" contained contains=@texMathMatchGroup |
| endif |
| 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("s:tex_no_error") || !s:tex_no_error |
| syn match texError "\\\a*@[a-zA-Z@]*" |
| endif |
| endif |
| |
| " TeX/LaTeX delimiters: {{{1 |
| syn match texDelimiter "&" |
| 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 texBeginEnd "\\begin\>\|\\end\>" nextgroup=texBeginEndName |
| if s:tex_fast =~ 'm' |
| syn region texBeginEndName matchgroup=Delimiter start="{" end="}" contained nextgroup=texBeginEndModifier contains=texComment |
| syn region texBeginEndModifier matchgroup=Delimiter start="\[" end="]" contained contains=texComment,@NoSpell |
| endif |
| |
| " \documentclass, \documentstyle, \usepackage: {{{1 |
| syn match texDocType "\\documentclass\>\|\\documentstyle\>\|\\usepackage\>" nextgroup=texBeginEndName,texDocTypeArgs |
| if s:tex_fast =~ 'm' |
| syn region texDocTypeArgs matchgroup=Delimiter start="\[" end="]" contained nextgroup=texBeginEndName contains=texComment,@NoSpell |
| endif |
| |
| " 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,@texPreambleMatchGroup |
| 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 |
| if s:tex_fast =~ 'm' |
| syn region texInputFileOpt matchgroup=Delimiter start="\[" end="\]" contained contains=texComment |
| endif |
| |
| " 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 |
| if s:tex_conceal !~ 'b' |
| syn match texTypeStyle "\\textbf\>" |
| syn match texTypeStyle "\\textit\>" |
| endif |
| 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 s:tex_fast =~ 'p' |
| if !exists("g:tex_nospell") || !g:tex_nospell |
| 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 |
| syn region texSpellZone matchgroup=texSpellZone start="%spellzone_start" end="%spellzone_end" contains=@Spell |
| endif |
| else |
| 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 |
| syn region texPartZone matchgroup=texSection start='\\part\>' end='\ze\s*\\\%(part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texPartGroup |
| syn region texChapterZone matchgroup=texSection start='\\chapter\>' end='\ze\s*\\\%(chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texChapterGroup |
| syn region texSectionZone matchgroup=texSection start='\\section\>' end='\ze\s*\\\%(section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texSectionGroup |
| syn region texSubSectionZone matchgroup=texSection start='\\subsection\>' end='\ze\s*\\\%(\%(sub\)\=section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texSubSectionGroup |
| syn region texSubSubSectionZone matchgroup=texSection start='\\subsubsection\>' end='\ze\s*\\\%(\%(sub\)\{,2}section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texSubSubSectionGroup |
| syn region texParaZone matchgroup=texSection start='\\paragraph\>' end='\ze\s*\\\%(paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup,@texParaGroup |
| syn region texSubParaZone matchgroup=texSection start='\\subparagraph\>' end='\ze\s*\\\%(\%(sub\)\=paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' fold contains=@texFoldGroup |
| syn region texTitle matchgroup=texSection start='\\\%(author\|title\)\>\s*{' end='}' fold contains=@texFoldGroup |
| syn region texAbstract matchgroup=texSection start='\\begin\s*{\s*abstract\s*}' end='\\end\s*{\s*abstract\s*}' fold contains=@texFoldGroup |
| else |
| syn region texDocZone matchgroup=texSection start='\\begin\s*{\s*document\s*}' end='\\end\s*{\s*document\s*}' contains=@texFoldGroup,@texDocGroup |
| syn region texPartZone matchgroup=texSection start='\\part\>' end='\ze\s*\\\%(part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texPartGroup |
| syn region texChapterZone matchgroup=texSection start='\\chapter\>' end='\ze\s*\\\%(chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texChapterGroup |
| syn region texSectionZone matchgroup=texSection start='\\section\>' end='\ze\s*\\\%(section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSectionGroup |
| syn region texSubSectionZone matchgroup=texSection start='\\subsection\>' end='\ze\s*\\\%(\%(sub\)\=section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSubSectionGroup |
| syn region texSubSubSectionZone matchgroup=texSection start='\\subsubsection\>' end='\ze\s*\\\%(\%(sub\)\{,2}section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSubSubSectionGroup |
| syn region texParaZone matchgroup=texSection start='\\paragraph\>' end='\ze\s*\\\%(paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texParaGroup |
| syn region texSubParaZone matchgroup=texSection start='\\subparagraph\>' end='\ze\s*\\\%(\%(sub\)\=paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup |
| syn region texTitle matchgroup=texSection start='\\\%(author\|title\)\>\s*{' end='}' contains=@texFoldGroup |
| syn region texAbstract matchgroup=texSection start='\\begin\s*{\s*abstract\s*}' end='\\end\s*{\s*abstract\s*}' contains=@texFoldGroup |
| endif |
| endif |
| endif |
| |
| " particular support for bold and italic {{{1 |
| if s:tex_fast =~ 'b' |
| if s:tex_conceal =~ 'b' |
| if !exists("g:tex_nospell") || !g:tex_nospell |
| syn region texBoldStyle matchgroup=texTypeStyle start="\\textbf\s*{" matchgroup=texTypeStyle end="}" concealends contains=@texBoldGroup,@Spell |
| syn region texBoldItalStyle matchgroup=texTypeStyle start="\\textit\s*{" matchgroup=texTypeStyle end="}" concealends contains=@texItalGroup,@Spell |
| syn region texItalStyle matchgroup=texTypeStyle start="\\textit\s*{" matchgroup=texTypeStyle end="}" concealends contains=@texItalGroup,@Spell |
| syn region texItalBoldStyle matchgroup=texTypeStyle start="\\textbf\s*{" matchgroup=texTypeStyle end="}" concealends contains=@texBoldGroup,@Spell |
| else |
| syn region texBoldStyle matchgroup=texTypeStyle start="\\textbf\s*{" matchgroup=texTypeStyle end="}" concealends contains=@texBoldGroup |
| syn region texBoldItalStyle matchgroup=texTypeStyle start="\\textit\s*{" matchgroup=texTypeStyle end="}" concealends contains=@texItalGroup |
| syn region texItalStyle matchgroup=texTypeStyle start="\\textit\s*{" matchgroup=texTypeStyle end="}" concealends contains=@texItalGroup |
| syn region texItalBoldStyle matchgroup=texTypeStyle start="\\textbf\s*{" matchgroup=texTypeStyle end="}" concealends contains=@texBoldGroup |
| endif |
| endif |
| endif |
| |
| " Bad Math (mismatched): {{{1 |
| if !exists("g:tex_no_math") && (!exists("s:tex_no_error") || !s:tex_no_error) |
| syn match texBadMath "\\end\s*{\s*\(array\|gathered\|bBpvV]matrix\|split\|smallmatrix\|xxalignat\)\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("g: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 |
| if s:tex_fast =~ 'M' |
| 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*}"' |
| endif |
| 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 |
| if s:tex_fast =~ 'M' |
| 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*}"' |
| endif |
| 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","xalignat",1) |
| call TexNewMathZone("K","xxalignat",0) |
| |
| " Inline Math Zones: {{{2 |
| if s:tex_fast =~ 'M' |
| if has("conceal") && &enc == 'utf-8' && s:tex_conceal =~ 'd' |
| 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\>" keepend concealends 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 |
| endif |
| |
| syn match texMathOper "[_^=]" contained |
| |
| " Text Inside Math Zones: {{{2 |
| if s:tex_fast =~ 'M' |
| if !exists("g:tex_nospell") || !g:tex_nospell |
| syn region texMathText matchgroup=texStatement start='\\\(\(inter\)\=text\|mbox\)\s*{' end='}' contains=@texFoldGroup,@Spell |
| else |
| syn region texMathText matchgroup=texStatement start='\\\(\(inter\)\=text\|mbox\)\s*{' end='}' contains=@texFoldGroup |
| endif |
| endif |
| |
| " \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=} |
| let s:texMathDelimList=[ |
| \ ['<' , '<'] , |
| \ ['>' , '>'] , |
| \ ['(' , '('] , |
| \ [')' , ')'] , |
| \ ['\[' , '['] , |
| \ [']' , ']'] , |
| \ ['\\{' , '{'] , |
| \ ['\\}' , '}'] , |
| \ ['|' , '|'] , |
| \ ['\\|' , '‖'] , |
| \ ['\\backslash' , '\'] , |
| \ ['\\downarrow' , '↓'] , |
| \ ['\\Downarrow' , '⇓'] , |
| \ ['\\langle' , '<'] , |
| \ ['\\lbrace' , '['] , |
| \ ['\\lceil' , '⌈'] , |
| \ ['\\lfloor' , '⌊'] , |
| \ ['\\lgroup' , '⌊'] , |
| \ ['\\lmoustache' , '⎛'] , |
| \ ['\\rangle' , '>'] , |
| \ ['\\rbrace' , ']'] , |
| \ ['\\rceil' , '⌉'] , |
| \ ['\\rfloor' , '⌋'] , |
| \ ['\\rgroup' , '⌋'] , |
| \ ['\\rmoustache' , '⎞'] , |
| \ ['\\uparrow' , '↑'] , |
| \ ['\\Uparrow' , '↑'] , |
| \ ['\\updownarrow', '↕'] , |
| \ ['\\Updownarrow', '⇕']] |
| syn match texMathDelim '\\[bB]igg\=[lr]' contained nextgroup=texMathDelimBad |
| for texmath in s:texMathDelimList |
| exe "syn match texMathDelim '\\\\[bB]igg\\=[lr]\\=".texmath[0]."' contained conceal cchar=".texmath[1] |
| endfor |
| |
| else |
| syn match texMathDelim contained "\\\(left\|right\)\>" skipwhite nextgroup=texMathDelimSet1,texMathDelimSet2,texMathDelimBad |
| syn match texMathDelim contained "\\[bB]igg\=[lr]\=\>" skipwhite nextgroup=texMathDelimSet1,texMathDelimSet2,texMathDelimBad |
| 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 |
| syn match texMathDelim contained "\\\(left\|right\)arrow\>\|\<\([aA]rrow\|brace\)\=vert\>" |
| syn match texMathDelim contained "\\lefteqn\>" |
| endif |
| |
| " Special TeX characters ( \$ \& \% \# \{ \} \_ \S \P ) : {{{1 |
| syn match texSpecialChar "\\[$&%#{}_]" |
| if b:tex_stylish |
| syn match texSpecialChar "\\[SP@][^a-zA-Z@]"me=e-1 |
| else |
| syn match texSpecialChar "\\[SP@]\A"me=e-1 |
| endif |
| syn match texSpecialChar "\\\\" |
| if !exists("g:tex_no_math") |
| syn match texOnlyMath "[_^]" |
| endif |
| syn match texSpecialChar "\^\^[0-9a-f]\{2}\|\^\^\S" |
| if s:tex_conceal !~ 'S' |
| syn match texSpecialChar '\\glq\>' contained conceal cchar=‚ |
| syn match texSpecialChar '\\grq\>' contained conceal cchar=‘ |
| syn match texSpecialChar '\\glqq\>' contained conceal cchar=„ |
| syn match texSpecialChar '\\grqq\>' contained conceal cchar=“ |
| syn match texSpecialChar '\\hyp\>' contained conceal cchar=- |
| endif |
| |
| " Comments: {{{1 |
| " Normal TeX LaTeX : %.... |
| " Documented TeX Format: ^^A... -and- leading %s (only) |
| if !exists("g:tex_comment_nospell") || !g:tex_comment_nospell |
| syn cluster texCommentGroup contains=texTodo,@Spell |
| else |
| syn cluster texCommentGroup contains=texTodo,@NoSpell |
| endif |
| syn case ignore |
| syn keyword texTodo contained combak fixme todo xxx |
| syn case match |
| if s:extfname == "dtx" |
| syn match texComment "\^\^A.*$" 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 "%.*$" contains=@texCommentGroup |
| if s:tex_fast =~ 'c' |
| syn region texComment start="^\zs\s*%.*\_s*%" skip="^\s*%" end='^\ze\s*[^%]' fold |
| syn region texNoSpell contained matchgroup=texComment start="%\s*nospell\s*{" end="%\s*nospell\s*}" fold contains=@texFoldGroup,@NoSpell |
| syn region texSpellZone matchgroup=texComment start="%\s*spellzone_start" end="%\s*spellzone_end" fold contains=@Spell,@texFoldGroup |
| endif |
| else |
| syn match texComment "%.*$" contains=@texCommentGroup |
| if s:tex_fast =~ 'c' |
| syn region texNoSpell contained matchgroup=texComment start="%\s*nospell\s*{" end="%\s*nospell\s*}" contains=@texFoldGroup,@NoSpell |
| syn region texSpellZone matchgroup=texComment start="%\s*spellzone_start" end="%\s*spellzone_end" contains=@Spell,@texFoldGroup |
| endif |
| 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 s:tex_fast =~ 'v' |
| 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 |
| 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\>" |
| 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 |
| endif |
| |
| " Tex Reference Zones: {{{1 |
| if s:tex_fast =~ 'r' |
| 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 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 |
| endif |
| syn match texRefZone '\\cite\%([tp]\*\=\)\=' nextgroup=texRefOption,texCite |
| |
| " Handle newcommand, newenvironment : {{{1 |
| syn match texNewCmd "\\newcommand\>" nextgroup=texCmdName skipwhite skipnl |
| if s:tex_fast =~ 'V' |
| 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 |
| endif |
| syn match texNewEnv "\\newenvironment\>" nextgroup=texEnvName skipwhite skipnl |
| if s:tex_fast =~ 'V' |
| 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 |
| endif |
| |
| " 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("s:tex_no_error") || !s:tex_no_error |
| if s:tex_fast =~ 'S' |
| syn region texStyle matchgroup=texStatement start='\\makeatletter' end='\\makeatother' contains=@texStyleGroup contained |
| endif |
| syn match texStyleStatement "\\[a-zA-Z@]\+" contained |
| if s:tex_fast =~ 'S' |
| syn region texStyleMatcher matchgroup=Delimiter start="{" skip="\\\\\|\\[{}]" end="}" contains=@texStyleGroup,texError contained |
| syn region texStyleMatcher matchgroup=Delimiter start="\[" end="]" contains=@texStyleGroup,texError contained |
| endif |
| endif |
| |
| " Conceal mode support (supports set cole=2) {{{1 |
| if has("conceal") && &enc == 'utf-8' |
| |
| " Math Symbols {{{2 |
| " (many of these symbols were contributed by Björn Winckler) |
| if s:tex_conceal =~ 'm' |
| let s:texMathList=[ |
| \ ['|' , '‖'], |
| \ ['aleph' , 'ℵ'], |
| \ ['amalg' , '∐'], |
| \ ['angle' , '∠'], |
| \ ['approx' , '≈'], |
| \ ['ast' , '∗'], |
| \ ['asymp' , '≍'], |
| \ ['backepsilon' , '∍'], |
| \ ['backsimeq' , '≃'], |
| \ ['backslash' , '∖'], |
| \ ['barwedge' , '⊼'], |
| \ ['because' , '∵'], |
| \ ['between' , '≬'], |
| \ ['bigcap' , '∩'], |
| \ ['bigcirc' , '○'], |
| \ ['bigcup' , '∪'], |
| \ ['bigodot' , '⊙'], |
| \ ['bigoplus' , '⊕'], |
| \ ['bigotimes' , '⊗'], |
| \ ['bigsqcup' , '⊔'], |
| \ ['bigtriangledown', '∇'], |
| \ ['bigtriangleup' , '∆'], |
| \ ['bigvee' , '⋁'], |
| \ ['bigwedge' , '⋀'], |
| \ ['blacksquare' , '∎'], |
| \ ['bot' , '⊥'], |
| \ ['bowtie' , '⋈'], |
| \ ['boxdot' , '⊡'], |
| \ ['boxminus' , '⊟'], |
| \ ['boxplus' , '⊞'], |
| \ ['boxtimes' , '⊠'], |
| \ ['bullet' , '•'], |
| \ ['bumpeq' , '≏'], |
| \ ['Bumpeq' , '≎'], |
| \ ['cap' , '∩'], |
| \ ['Cap' , '⋒'], |
| \ ['cdot' , '·'], |
| \ ['cdots' , '⋯'], |
| \ ['circ' , '∘'], |
| \ ['circeq' , '≗'], |
| \ ['circlearrowleft', '↺'], |
| \ ['circlearrowright', '↻'], |
| \ ['circledast' , '⊛'], |
| \ ['circledcirc' , '⊚'], |
| \ ['clubsuit' , '♣'], |
| \ ['complement' , '∁'], |
| \ ['cong' , '≅'], |
| \ ['coprod' , '∐'], |
| \ ['copyright' , '©'], |
| \ ['cup' , '∪'], |
| \ ['Cup' , '⋓'], |
| \ ['curlyeqprec' , '⋞'], |
| \ ['curlyeqsucc' , '⋟'], |
| \ ['curlyvee' , '⋎'], |
| \ ['curlywedge' , '⋏'], |
| \ ['dagger' , '†'], |
| \ ['dashv' , '⊣'], |
| \ ['ddagger' , '‡'], |
| \ ['ddots' , '⋱'], |
| \ ['diamond' , '⋄'], |
| \ ['diamondsuit' , '♢'], |
| \ ['div' , '÷'], |
| \ ['doteq' , '≐'], |
| \ ['doteqdot' , '≑'], |
| \ ['dotplus' , '∔'], |
| \ ['dots' , '…'], |
| \ ['dotsb' , '⋯'], |
| \ ['dotsc' , '…'], |
| \ ['dotsi' , '⋯'], |
| \ ['dotso' , '…'], |
| \ ['doublebarwedge' , '⩞'], |
| \ ['downarrow' , '↓'], |
| \ ['Downarrow' , '⇓'], |
| \ ['ell' , 'ℓ'], |
| \ ['emptyset' , '∅'], |
| \ ['eqcirc' , '≖'], |
| \ ['eqsim' , '≂'], |
| \ ['eqslantgtr' , '⪖'], |
| \ ['eqslantless' , '⪕'], |
| \ ['equiv' , '≡'], |
| \ ['exists' , '∃'], |
| \ ['fallingdotseq' , '≒'], |
| \ ['flat' , '♭'], |
| \ ['forall' , '∀'], |
| \ ['frown' , '⁔'], |
| \ ['ge' , '≥'], |
| \ ['geq' , '≥'], |
| \ ['geqq' , '≧'], |
| \ ['gets' , '←'], |
| \ ['gg' , '⟫'], |
| \ ['gneqq' , '≩'], |
| \ ['gtrdot' , '⋗'], |
| \ ['gtreqless' , '⋛'], |
| \ ['gtrless' , '≷'], |
| \ ['gtrsim' , '≳'], |
| \ ['hbar' , 'ℏ'], |
| \ ['heartsuit' , '♡'], |
| \ ['hookleftarrow' , '↩'], |
| \ ['hookrightarrow' , '↪'], |
| \ ['iiint' , '∭'], |
| \ ['iint' , '∬'], |
| \ ['Im' , 'ℑ'], |
| \ ['imath' , 'ɩ'], |
| \ ['in' , '∈'], |
| \ ['infty' , '∞'], |
| \ ['int' , '∫'], |
| \ ['lceil' , '⌈'], |
| \ ['ldots' , '…'], |
| \ ['le' , '≤'], |
| \ ['leadsto' , '↝'], |
| \ ['left(' , '('], |
| \ ['left\[' , '['], |
| \ ['left\\{' , '{'], |
| \ ['leftarrow' , '←'], |
| \ ['Leftarrow' , '⇐'], |
| \ ['leftarrowtail' , '↢'], |
| \ ['leftharpoondown', '↽'], |
| \ ['leftharpoonup' , '↼'], |
| \ ['leftrightarrow' , '↔'], |
| \ ['Leftrightarrow' , '⇔'], |
| \ ['leftrightsquigarrow', '↭'], |
| \ ['leftthreetimes' , '⋋'], |
| \ ['leq' , '≤'], |
| \ ['leq' , '≤'], |
| \ ['leqq' , '≦'], |
| \ ['lessdot' , '⋖'], |
| \ ['lesseqgtr' , '⋚'], |
| \ ['lesssim' , '≲'], |
| \ ['lfloor' , '⌊'], |
| \ ['ll' , '≪'], |
| \ ['lmoustache' , '╭'], |
| \ ['lneqq' , '≨'], |
| \ ['ltimes' , '⋉'], |
| \ ['mapsto' , '↦'], |
| \ ['measuredangle' , '∡'], |
| \ ['mid' , '∣'], |
| \ ['models' , '╞'], |
| \ ['mp' , '∓'], |
| \ ['nabla' , '∇'], |
| \ ['natural' , '♮'], |
| \ ['ncong' , '≇'], |
| \ ['ne' , '≠'], |
| \ ['nearrow' , '↗'], |
| \ ['neg' , '¬'], |
| \ ['neq' , '≠'], |
| \ ['nexists' , '∄'], |
| \ ['ngeq' , '≱'], |
| \ ['ngeqq' , '≱'], |
| \ ['ngtr' , '≯'], |
| \ ['ni' , '∋'], |
| \ ['nleftarrow' , '↚'], |
| \ ['nLeftarrow' , '⇍'], |
| \ ['nLeftrightarrow', '⇎'], |
| \ ['nleq' , '≰'], |
| \ ['nleqq' , '≰'], |
| \ ['nless' , '≮'], |
| \ ['nmid' , '∤'], |
| \ ['notin' , '∉'], |
| \ ['nprec' , '⊀'], |
| \ ['nrightarrow' , '↛'], |
| \ ['nRightarrow' , '⇏'], |
| \ ['nsim' , '≁'], |
| \ ['nsucc' , '⊁'], |
| \ ['ntriangleleft' , '⋪'], |
| \ ['ntrianglelefteq', '⋬'], |
| \ ['ntriangleright' , '⋫'], |
| \ ['ntrianglerighteq', '⋭'], |
| \ ['nvdash' , '⊬'], |
| \ ['nvDash' , '⊭'], |
| \ ['nVdash' , '⊮'], |
| \ ['nwarrow' , '↖'], |
| \ ['odot' , '⊙'], |
| \ ['oint' , '∮'], |
| \ ['ominus' , '⊖'], |
| \ ['oplus' , '⊕'], |
| \ ['oslash' , '⊘'], |
| \ ['otimes' , '⊗'], |
| \ ['owns' , '∋'], |
| \ ['P' , '¶'], |
| \ ['parallel' , '║'], |
| \ ['partial' , '∂'], |
| \ ['perp' , '⊥'], |
| \ ['pitchfork' , '⋔'], |
| \ ['pm' , '±'], |
| \ ['prec' , '≺'], |
| \ ['precapprox' , '⪷'], |
| \ ['preccurlyeq' , '≼'], |
| \ ['preceq' , '⪯'], |
| \ ['precnapprox' , '⪹'], |
| \ ['precneqq' , '⪵'], |
| \ ['precsim' , '≾'], |
| \ ['prime' , '′'], |
| \ ['prod' , '∏'], |
| \ ['propto' , '∝'], |
| \ ['rceil' , '⌉'], |
| \ ['Re' , 'ℜ'], |
| \ ['rfloor' , '⌋'], |
| \ ['right)' , ')'], |
| \ ['right]' , ']'], |
| \ ['right\\}' , '}'], |
| \ ['rightarrow' , '→'], |
| \ ['Rightarrow' , '⇒'], |
| \ ['rightarrowtail' , '↣'], |
| \ ['rightleftharpoons', '⇌'], |
| \ ['rightsquigarrow', '↝'], |
| \ ['rightthreetimes', '⋌'], |
| \ ['risingdotseq' , '≓'], |
| \ ['rmoustache' , '╮'], |
| \ ['rtimes' , '⋊'], |
| \ ['S' , '§'], |
| \ ['searrow' , '↘'], |
| \ ['setminus' , '∖'], |
| \ ['sharp' , '♯'], |
| \ ['sim' , '∼'], |
| \ ['simeq' , '⋍'], |
| \ ['smile' , '‿'], |
| \ ['spadesuit' , '♠'], |
| \ ['sphericalangle' , '∢'], |
| \ ['sqcap' , '⊓'], |
| \ ['sqcup' , '⊔'], |
| \ ['sqsubset' , '⊏'], |
| \ ['sqsubseteq' , '⊑'], |
| \ ['sqsupset' , '⊐'], |
| \ ['sqsupseteq' , '⊒'], |
| \ ['star' , '✫'], |
| \ ['subset' , '⊂'], |
| \ ['Subset' , '⋐'], |
| \ ['subseteq' , '⊆'], |
| \ ['subseteqq' , '⫅'], |
| \ ['subsetneq' , '⊊'], |
| \ ['subsetneqq' , '⫋'], |
| \ ['succ' , '≻'], |
| \ ['succapprox' , '⪸'], |
| \ ['succcurlyeq' , '≽'], |
| \ ['succeq' , '⪰'], |
| \ ['succnapprox' , '⪺'], |
| \ ['succneqq' , '⪶'], |
| \ ['succsim' , '≿'], |
| \ ['sum' , '∑'], |
| \ ['supset' , '⊃'], |
| \ ['Supset' , '⋑'], |
| \ ['supseteq' , '⊇'], |
| \ ['supseteqq' , '⫆'], |
| \ ['supsetneq' , '⊋'], |
| \ ['supsetneqq' , '⫌'], |
| \ ['surd' , '√'], |
| \ ['swarrow' , '↙'], |
| \ ['therefore' , '∴'], |
| \ ['times' , '×'], |
| \ ['to' , '→'], |
| \ ['top' , '⊤'], |
| \ ['triangle' , '∆'], |
| \ ['triangleleft' , '⊲'], |
| \ ['trianglelefteq' , '⊴'], |
| \ ['triangleq' , '≜'], |
| \ ['triangleright' , '⊳'], |
| \ ['trianglerighteq', '⊵'], |
| \ ['twoheadleftarrow', '↞'], |
| \ ['twoheadrightarrow', '↠'], |
| \ ['uparrow' , '↑'], |
| \ ['Uparrow' , '⇑'], |
| \ ['updownarrow' , '↕'], |
| \ ['Updownarrow' , '⇕'], |
| \ ['varnothing' , '∅'], |
| \ ['vartriangle' , '∆'], |
| \ ['vdash' , '⊢'], |
| \ ['vDash' , '⊨'], |
| \ ['Vdash' , '⊩'], |
| \ ['vdots' , '⋮'], |
| \ ['vee' , '∨'], |
| \ ['veebar' , '⊻'], |
| \ ['Vvdash' , '⊪'], |
| \ ['wedge' , '∧'], |
| \ ['wp' , '℘'], |
| \ ['wr' , '≀']] |
| " \ ['jmath' , 'X'] |
| " \ ['uminus' , 'X'] |
| " \ ['uplus' , 'X'] |
| for texmath in s:texMathList |
| if texmath[0] =~ '\w$' |
| exe "syn match texMathSymbol '\\\\".texmath[0]."\\>' contained conceal cchar=".texmath[1] |
| else |
| exe "syn match texMathSymbol '\\\\".texmath[0]."' contained conceal cchar=".texmath[1] |
| endif |
| endfor |
| |
| 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 |
| |
| syn match texMathSymbol '\\hat{a}' contained conceal cchar=â |
| syn match texMathSymbol '\\hat{A}' contained conceal cchar=Â |
| syn match texMathSymbol '\\hat{c}' contained conceal cchar=ĉ |
| syn match texMathSymbol '\\hat{C}' contained conceal cchar=Ĉ |
| syn match texMathSymbol '\\hat{e}' contained conceal cchar=ê |
| syn match texMathSymbol '\\hat{E}' contained conceal cchar=Ê |
| syn match texMathSymbol '\\hat{g}' contained conceal cchar=ĝ |
| syn match texMathSymbol '\\hat{G}' contained conceal cchar=Ĝ |
| syn match texMathSymbol '\\hat{i}' contained conceal cchar=î |
| syn match texMathSymbol '\\hat{I}' contained conceal cchar=Î |
| syn match texMathSymbol '\\hat{o}' contained conceal cchar=ô |
| syn match texMathSymbol '\\hat{O}' contained conceal cchar=Ô |
| syn match texMathSymbol '\\hat{s}' contained conceal cchar=ŝ |
| syn match texMathSymbol '\\hat{S}' contained conceal cchar=Ŝ |
| syn match texMathSymbol '\\hat{u}' contained conceal cchar=û |
| syn match texMathSymbol '\\hat{U}' contained conceal cchar=Û |
| syn match texMathSymbol '\\hat{w}' contained conceal cchar=ŵ |
| syn match texMathSymbol '\\hat{W}' contained conceal cchar=Ŵ |
| syn match texMathSymbol '\\hat{y}' contained conceal cchar=ŷ |
| syn match texMathSymbol '\\hat{Y}' contained conceal cchar=Ŷ |
| " syn match texMathSymbol '\\bar{a}' contained conceal cchar=a̅ |
| 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' |
| if s:tex_fast =~ 's' |
| syn region texSuperscript matchgroup=Delimiter start='\^{' skip="\\\\\|\\[{}]" end='}' contained concealends contains=texSpecialChar,texSuperscripts,texStatement,texSubscript,texSuperscript,texMathMatcher |
| syn region texSubscript matchgroup=Delimiter start='_{' skip="\\\\\|\\[{}]" end='}' contained concealends contains=texSpecialChar,texSubscripts,texStatement,texSubscript,texSuperscript,texMathMatcher |
| endif |
| " s:SuperSub: |
| fun! s:SuperSub(group,leader,pat,cchar) |
| if a:pat =~ '^\\' || (a:leader == '\^' && a:pat =~ g:tex_superscripts) || (a:leader == '_' && a:pat =~ g:tex_subscripts) |
| " call Decho("SuperSub: group<".a:group."> leader<".a:leader."> pat<".a:pat."> cchar<".a: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' |
| endif |
| 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','\^','-','⁻') |
| 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','_','-','₋') |
| 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 ["`","\\'","^",'"','\~','\.','=',"c","H","k","r","u","v"] |
| if i > a:0 |
| break |
| endif |
| if strlen(a:{i}) == 0 || a:{i} == ' ' || a:{i} == '?' |
| let i= i + 1 |
| continue |
| endif |
| if accent =~ '\a' |
| exe "syn match texAccent '".'\\'.accent.'\(\s*{'.a:chr.'}\|\s\+'.a:chr.'\)'."' conceal cchar=".a:{i} |
| else |
| exe "syn match texAccent '".'\\'.accent.'\s*\({'.a:chr.'}\|'.a:chr.'\)'."' conceal cchar=".a:{i} |
| endif |
| let i= i + 1 |
| endfor |
| endfun |
| " \` \' \^ \" \~ \. \= \c \H \k \r \u \v |
| call s:Accents('a','à','á','â','ä','ã','ȧ','ā',' ',' ','ą','å','ă','ǎ') |
| call s:Accents('A','À','Á','Â','Ä','Ã','Ȧ','Ā',' ',' ','Ą','Å','Ă','Ǎ') |
| call s:Accents('c',' ','ć','ĉ',' ',' ','ċ',' ','ç',' ',' ',' ',' ','č') |
| call s:Accents('C',' ','Ć','Ĉ',' ',' ','Ċ',' ','Ç',' ',' ',' ',' ','Č') |
| call s:Accents('d',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ','ď') |
| call s:Accents('D',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ','Ď') |
| call s:Accents('e','è','é','ê','ë','ẽ','ė','ē','ȩ',' ','ę',' ','ĕ','ě') |
| call s:Accents('E','È','É','Ê','Ë','Ẽ','Ė','Ē','Ȩ',' ','Ę',' ','Ĕ','Ě') |
| call s:Accents('g',' ','ǵ','ĝ',' ',' ','ġ',' ','ģ',' ',' ',' ','ğ','ǧ') |
| call s:Accents('G',' ','Ǵ','Ĝ',' ',' ','Ġ',' ','Ģ',' ',' ',' ','Ğ','Ǧ') |
| call s:Accents('h',' ',' ','ĥ',' ',' ',' ',' ',' ',' ',' ',' ',' ','ȟ') |
| call s:Accents('H',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ','Ȟ') |
| call s:Accents('i','ì','í','î','ï','ĩ','į','ī',' ',' ','į',' ','ĭ','ǐ') |
| call s:Accents('I','Ì','Í','Î','Ï','Ĩ','İ','Ī',' ',' ','Į',' ','Ĭ','Ǐ') |
| call s:Accents('J',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ','ǰ') |
| call s:Accents('k',' ',' ',' ',' ',' ',' ',' ','ķ',' ',' ',' ',' ','ǩ') |
| call s:Accents('K',' ',' ',' ',' ',' ',' ',' ','Ķ',' ',' ',' ',' ','Ǩ') |
| call s:Accents('l',' ','ĺ','ľ',' ',' ',' ',' ','ļ',' ',' ',' ',' ','ľ') |
| call s:Accents('L',' ','Ĺ','Ľ',' ',' ',' ',' ','Ļ',' ',' ',' ',' ','Ľ') |
| call s:Accents('n',' ','ń',' ',' ','ñ',' ',' ','ņ',' ',' ',' ',' ','ň') |
| call s:Accents('N',' ','Ń',' ',' ','Ñ',' ',' ','Ņ',' ',' ',' ',' ','Ň') |
| call s:Accents('o','ò','ó','ô','ö','õ','ȯ','ō',' ','ő','ǫ',' ','ŏ','ǒ') |
| call s:Accents('O','Ò','Ó','Ô','Ö','Õ','Ȯ','Ō',' ','Ő','Ǫ',' ','Ŏ','Ǒ') |
| call s:Accents('r',' ','ŕ',' ',' ',' ',' ',' ','ŗ',' ',' ',' ',' ','ř') |
| call s:Accents('R',' ','Ŕ',' ',' ',' ',' ',' ','Ŗ',' ',' ',' ',' ','Ř') |
| call s:Accents('s',' ','ś','ŝ',' ',' ',' ',' ','ş',' ','ȿ',' ',' ','š') |
| call s:Accents('S',' ','Ś','Ŝ',' ',' ',' ',' ','Ş',' ',' ',' ',' ','Š') |
| call s:Accents('t',' ',' ',' ',' ',' ',' ',' ','ţ',' ',' ',' ',' ','ť') |
| call s:Accents('T',' ',' ',' ',' ',' ',' ',' ','Ţ',' ',' ',' ',' ','Ť') |
| call s:Accents('u','ù','ú','û','ü','ũ',' ','ū',' ','ű','ų','ů','ŭ','ǔ') |
| call s:Accents('U','Ù','Ú','Û','Ü','Ũ',' ','Ū',' ','Ű','Ų','Ů','Ŭ','Ǔ') |
| call s:Accents('w',' ',' ','ŵ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ') |
| call s:Accents('W',' ',' ','Ŵ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ') |
| call s:Accents('y','ỳ','ý','ŷ','ÿ','ỹ',' ',' ',' ',' ',' ',' ',' ',' ') |
| call s:Accents('Y','Ỳ','Ý','Ŷ','Ÿ','Ỹ',' ',' ',' ',' ',' ',' ',' ',' ') |
| call s:Accents('z',' ','ź',' ',' ',' ','ż',' ',' ',' ',' ',' ',' ','ž') |
| call s:Accents('Z',' ','Ź',' ',' ',' ','Ż',' ',' ',' ',' ',' ',' ','Ž') |
| call s:Accents('\\i','ì','í','î','ï','ĩ','į',' ',' ',' ',' ',' ','ĭ',' ') |
| " \` \' \^ \" \~ \. \= \c \H \k \r \u \v |
| delfun s:Accents |
| syn match texAccent '\\aa\>' conceal cchar=å |
| syn match texAccent '\\AA\>' conceal cchar=Å |
| syn match texAccent '\\o\>' conceal cchar=ø |
| syn match texAccent '\\O\>' conceal cchar=Ø |
| 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("g: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("g: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 |
| |
| hi texBoldStyle gui=bold cterm=bold |
| hi texItalStyle gui=italic cterm=italic |
| hi texBoldItalStyle gui=bold,italic cterm=bold,italic |
| hi texItalBoldStyle gui=bold,italic cterm=bold,italic |
| 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("g:tex_no_math") |
| HiLink texMathDelimSet1 texMathDelim |
| HiLink texMathDelimSet2 texMathDelim |
| HiLink texMathDelimKey texMathDelim |
| HiLink texMathMatcher texMath |
| HiLink texAccent texStatement |
| HiLink texGreek texStatement |
| HiLink texSuperscript texStatement |
| HiLink texSubscript texStatement |
| HiLink texSuperscripts texSuperscript |
| HiLink texSubscripts texSubscript |
| HiLink texMathSymbol texStatement |
| HiLink texMathZoneV texMath |
| HiLink texMathZoneW texMath |
| HiLink texMathZoneX texMath |
| HiLink texMathZoneY texMath |
| HiLink texMathZoneV texMath |
| HiLink texMathZoneZ texMath |
| endif |
| HiLink texBeginEnd texCmdName |
| HiLink texBeginEndName 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 |
| |
| " Cleanup: {{{1 |
| unlet s:extfname |
| let b:current_syntax = "tex" |
| let &cpo = s:keepcpo |
| unlet s:keepcpo |
| " vim: ts=8 fdm=marker |
