mirror of
https://github.com/neovim/neovim.git
synced 2024-12-20 03:05:11 -07:00
1366 lines
61 KiB
VimL
1366 lines
61 KiB
VimL
" Vim syntax file
|
||
" Language: TeX
|
||
" Maintainer: Charles E. Campbell <NdrchipO@ScampbellPfamily.AbizM>
|
||
" Last Change: Jun 17, 2016
|
||
" Version: 97
|
||
" 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
|
||
|
||
" 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
|
||
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 s:tex_superscripts= '[0-9a-zA-W.,:;+-<>/()=]'
|
||
else
|
||
let s:tex_superscripts= g:tex_superscripts
|
||
endif
|
||
if !exists("g:tex_subscripts")
|
||
let s:tex_subscripts= '[0-9aehijklmnoprstuvx,+-/().]'
|
||
else
|
||
let s:tex_subscripts= g:tex_subscripts
|
||
endif
|
||
echomsg "s:tex_subscripts=".s:tex_subscripts
|
||
|
||
" 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 s:tex_fold_enabled= 0
|
||
elseif g:tex_fold_enabled && !has("folding")
|
||
let s:tex_fold_enabled= 0
|
||
echomsg "Ignoring g:tex_fold_enabled=".g:tex_fold_enabled."; need to re-compile vim for +fold support"
|
||
else
|
||
let s:tex_fold_enabled= 1
|
||
endif
|
||
if s:tex_fold_enabled && &fdm == "manual"
|
||
setl fdm=syntax
|
||
endif
|
||
if s:tex_fold_enabled && has("folding")
|
||
com! -nargs=* TexFold <args> fold
|
||
else
|
||
com! -nargs=* TexFold <args>
|
||
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
|
||
elseif !has("patch-7.4.1142")
|
||
setl isk=48-57,a-z,A-Z,192-255
|
||
else
|
||
syn iskeyword 48-57,a-z,A-Z,192-255
|
||
endif
|
||
if b:tex_stylish
|
||
setlocal isk+=@-@
|
||
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
|
||
if exists("g:tex_comment_nospell") && g:tex_comment_nospell
|
||
let s:tex_comment_nospell= 1
|
||
else
|
||
let s:tex_comment_nospell= 0
|
||
endif
|
||
if exists("g:tex_nospell") && g:tex_nospell
|
||
let s:tex_nospell = 1
|
||
else
|
||
let s:tex_nospell = 0
|
||
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 !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 !s: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,texTitle,texTypeSize,texTypeStyle,texZone,texInputFile,texOption,texMathZoneZ
|
||
syn cluster texRefGroup contains=texMatcher,texComment,texDelimiter
|
||
if !exists("g:tex_no_math")
|
||
syn cluster texPreambleMatchGroup contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texLength,texLigature,texMatcher,texNewCmd,texNewEnv,texOnlyMath,texParen,texRefZone,texSection,texSpecialChar,texStatement,texString,texTitle,texTypeSize,texTypeStyle,texZone,texInputFile,texOption,texMathZoneZ
|
||
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 !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 !s:tex_no_error
|
||
syn region texMatcher matchgroup=Delimiter start="{" skip="\\\\\|\\[{}]" end="}" transparent contains=@texMatchGroup,texError
|
||
syn region texMatcher matchgroup=Delimiter start="\[" end="]" transparent contains=@texMatchGroup,texError,@NoSpell
|
||
else
|
||
syn region texMatcher matchgroup=Delimiter start="{" skip="\\\\\|\\[{}]" end="}" transparent contains=@texMatchGroup
|
||
syn region texMatcher matchgroup=Delimiter start="\[" end="]" transparent contains=@texMatchGroup
|
||
endif
|
||
if !s:tex_nospell
|
||
syn region texParen start="(" end=")" transparent contains=@texMatchGroup,@Spell
|
||
else
|
||
syn region texParen start="(" end=")" transparent contains=@texMatchGroup
|
||
endif
|
||
endif
|
||
if !s:tex_no_error
|
||
syn match texError "[}\])]"
|
||
endif
|
||
if s:tex_fast =~# 'M'
|
||
if !exists("g:tex_no_math")
|
||
if !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 !s: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 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,@texMathZones,@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 s: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 !s:tex_nospell
|
||
TexFold syn region texDocZone matchgroup=texSection start='\\begin\s*{\s*document\s*}' end='\\end\s*{\s*document\s*}' contains=@texFoldGroup,@texDocGroup,@Spell
|
||
TexFold syn region texPartZone matchgroup=texSection start='\\part\>' end='\ze\s*\\\%(part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texPartGroup,@Spell
|
||
TexFold syn region texChapterZone matchgroup=texSection start='\\chapter\>' end='\ze\s*\\\%(chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texChapterGroup,@Spell
|
||
TexFold syn region texSectionZone matchgroup=texSection start='\\section\>' end='\ze\s*\\\%(section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSectionGroup,@Spell
|
||
TexFold syn region texSubSectionZone matchgroup=texSection start='\\subsection\>' end='\ze\s*\\\%(\%(sub\)\=section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSubSectionGroup,@Spell
|
||
TexFold syn region texSubSubSectionZone matchgroup=texSection start='\\subsubsection\>' end='\ze\s*\\\%(\%(sub\)\{,2}section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSubSubSectionGroup,@Spell
|
||
TexFold syn region texParaZone matchgroup=texSection start='\\paragraph\>' end='\ze\s*\\\%(paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texParaGroup,@Spell
|
||
TexFold syn region texSubParaZone matchgroup=texSection start='\\subparagraph\>' end='\ze\s*\\\%(\%(sub\)\=paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@Spell
|
||
TexFold syn region texTitle matchgroup=texSection start='\\\%(author\|title\)\>\s*{' end='}' contains=@texFoldGroup,@Spell
|
||
TexFold syn region texAbstract matchgroup=texSection start='\\begin\s*{\s*abstract\s*}' end='\\end\s*{\s*abstract\s*}' contains=@texFoldGroup,@Spell
|
||
else
|
||
TexFold syn region texDocZone matchgroup=texSection start='\\begin\s*{\s*document\s*}' end='\\end\s*{\s*document\s*}' contains=@texFoldGroup,@texDocGroup
|
||
TexFold syn region texPartZone matchgroup=texSection start='\\part\>' end='\ze\s*\\\%(part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texPartGroup
|
||
TexFold syn region texChapterZone matchgroup=texSection start='\\chapter\>' end='\ze\s*\\\%(chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texChapterGroup
|
||
TexFold syn region texSectionZone matchgroup=texSection start='\\section\>' end='\ze\s*\\\%(section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSectionGroup
|
||
TexFold syn region texSubSectionZone matchgroup=texSection start='\\subsection\>' end='\ze\s*\\\%(\%(sub\)\=section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSubSectionGroup
|
||
TexFold syn region texSubSubSectionZone matchgroup=texSection start='\\subsubsection\>' end='\ze\s*\\\%(\%(sub\)\{,2}section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texSubSubSectionGroup
|
||
TexFold syn region texParaZone matchgroup=texSection start='\\paragraph\>' end='\ze\s*\\\%(paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup,@texParaGroup
|
||
TexFold syn region texSubParaZone matchgroup=texSection start='\\subparagraph\>' end='\ze\s*\\\%(\%(sub\)\=paragraph\>\|\%(sub\)*section\>\|chapter\>\|part\>\|end\s*{\s*document\s*}\)' contains=@texFoldGroup
|
||
TexFold syn region texTitle matchgroup=texSection start='\\\%(author\|title\)\>\s*{' end='}' contains=@texFoldGroup
|
||
TexFold syn region texAbstract matchgroup=texSection start='\\begin\s*{\s*abstract\s*}' end='\\end\s*{\s*abstract\s*}' contains=@texFoldGroup
|
||
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") && !s:tex_no_error
|
||
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("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 s: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","subequations",0)
|
||
call TexNewMathZone("K","xalignat",1)
|
||
call TexNewMathZone("L","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 "\\[$&%#{}_]"
|
||
if b:tex_stylish
|
||
syn match texSpecialChar "\\[SP@][^a-zA-Z@]"me=e-1
|
||
else
|
||
syn match texSpecialChar "\\[SP@]\A"me=e-1
|
||
endif
|
||
syn match texSpecialChar "\\\\"
|
||
if !exists("g:tex_no_math")
|
||
syn match texOnlyMath "[_^]"
|
||
endif
|
||
syn match texSpecialChar "\^\^[0-9a-f]\{2}\|\^\^\S"
|
||
if s:tex_conceal !~# 'S'
|
||
syn match texSpecialChar '\\glq\>' contained conceal cchar=‚
|
||
syn match texSpecialChar '\\grq\>' contained conceal cchar=‘
|
||
syn match texSpecialChar '\\glqq\>' contained conceal cchar=„
|
||
syn match texSpecialChar '\\grqq\>' contained conceal cchar=“
|
||
syn match texSpecialChar '\\hyp\>' contained conceal cchar=-
|
||
endif
|
||
|
||
" Comments: {{{1
|
||
" Normal TeX LaTeX : %....
|
||
" Documented TeX Format: ^^A... -and- leading %s (only)
|
||
if !s:tex_comment_nospell
|
||
syn cluster texCommentGroup contains=texTodo,@Spell
|
||
else
|
||
syn cluster texCommentGroup contains=texTodo,@NoSpell
|
||
endif
|
||
syn case ignore
|
||
syn keyword texTodo contained combak fixme todo xxx
|
||
syn case match
|
||
if s:extfname == "dtx"
|
||
syn match texComment "\^\^A.*$" contains=@texCommentGroup
|
||
syn match texComment "^%\+" contains=@texCommentGroup
|
||
else
|
||
if s:tex_fold_enabled
|
||
" allows syntax-folding of 2 or more contiguous comment lines
|
||
" single-line comments are not folded
|
||
syn match texComment "%.*$" contains=@texCommentGroup
|
||
if s:tex_fast =~# 'c'
|
||
TexFold syn region texComment start="^\zs\s*%.*\_s*%" skip="^\s*%" end='^\ze\s*[^%]' contains=@texCommentGroup
|
||
TexFold syn region texNoSpell contained matchgroup=texComment start="%\s*nospell\s*{" end="%\s*nospell\s*}" contains=@texFoldGroup,@NoSpell
|
||
endif
|
||
else
|
||
syn match texComment "%.*$" contains=@texCommentGroup
|
||
if s:tex_fast =~# 'c'
|
||
syn region texNoSpell contained matchgroup=texComment start="%\s*nospell\s*{" end="%\s*nospell\s*}" contains=@texFoldGroup,@NoSpell
|
||
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 !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 =~# s:tex_superscripts) || (a:leader == '_' && a:pat =~# s: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','_','h','ₕ')
|
||
call s:SuperSub('texSubscript','_','i','ᵢ')
|
||
call s:SuperSub('texSubscript','_','j','ⱼ')
|
||
call s:SuperSub('texSubscript','_','k','ₖ')
|
||
call s:SuperSub('texSubscript','_','l','ₗ')
|
||
call s:SuperSub('texSubscript','_','m','ₘ')
|
||
call s:SuperSub('texSubscript','_','n','ₙ')
|
||
call s:SuperSub('texSubscript','_','o','ₒ')
|
||
call s:SuperSub('texSubscript','_','p','ₚ')
|
||
call s:SuperSub('texSubscript','_','r','ᵣ')
|
||
call s:SuperSub('texSubscript','_','s','ₛ')
|
||
call s:SuperSub('texSubscript','_','t','ₜ')
|
||
call s:SuperSub('texSubscript','_','u','ᵤ')
|
||
call s:SuperSub('texSubscript','_','v','ᵥ')
|
||
call s:SuperSub('texSubscript','_','x','ₓ')
|
||
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=Œ
|
||
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
|
||
delc TexFold
|
||
unlet s:extfname
|
||
let b:current_syntax = "tex"
|
||
let &cpo = s:keepcpo
|
||
unlet s:keepcpo
|
||
" vim: ts=8 fdm=marker
|