diff options
Diffstat (limited to 'runtime/syntax/tex.vim')
| -rw-r--r-- | runtime/syntax/tex.vim | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/runtime/syntax/tex.vim b/runtime/syntax/tex.vim index 40013b5b99..cef28d65ed 100644 --- a/runtime/syntax/tex.vim +++ b/runtime/syntax/tex.vim @@ -1,8 +1,8 @@ " Vim syntax file " Language: TeX " Maintainer: Charles E. Campbell <NdrchipO@ScampbellPfamily.AbizM> -" Last Change: Jan 20, 2016 -" Version: 91 +" Last Change: Feb 18, 2016 +" Version: 92 " URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_TEX " " Notes: {{{1 @@ -200,7 +200,7 @@ if !exists("g:tex_no_math") endif " Try to flag {} and () mismatches: {{{1 -if s:tex_fast =~ 'm' +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="\[" end="]" transparent contains=@texMatchGroup,texError,@NoSpell @@ -217,7 +217,7 @@ endif if !s:tex_no_error syn match texError "[}\])]" endif -if s:tex_fast =~ 'M' +if s:tex_fast =~# 'M' if !exists("g:tex_no_math") if !s:tex_no_error syn match texMathError "}" contained @@ -260,14 +260,14 @@ 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' +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' +if s:tex_fast =~# 'm' syn region texDocTypeArgs matchgroup=Delimiter start="\[" end="]" contained nextgroup=texBeginEndName contains=texComment,@NoSpell endif @@ -281,7 +281,7 @@ syn match texInput "\\input\s\+[a-zA-Z/.0-9_^]\+"hs=s+7 contains=texStatemen 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' +if s:tex_fast =~# 'm' syn region texInputFileOpt matchgroup=Delimiter start="\[" end="\]" contained contains=texComment endif @@ -349,7 +349,7 @@ syn match texSpaceCode "\\\(math\|cat\|del\|lc\|sf\|uc\)code`"me=e-1 nextgroup= syn match texSpaceCodeChar "`\\\=.\(\^.\)\==\(\d\|\"\x\{1,6}\|`.\)" contained " Sections, subsections, etc: {{{1 -if s:tex_fast =~ 'p' +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 @@ -376,8 +376,8 @@ if s:tex_fast =~ 'p' endif " particular support for bold and italic {{{1 -if s:tex_fast =~ 'b' - if s:tex_conceal =~ 'b' +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 @@ -414,7 +414,7 @@ if !exists("g:tex_no_math") let foldcmd= "" endif exe "syn cluster texMathZones add=".grpname - if s:tex_fast =~ 'M' + 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*}"' @@ -424,7 +424,7 @@ if !exists("g:tex_no_math") let grpname = "texMathZone".a:sfx.'S' let syncname = "texSyncMathZone".a:sfx.'S' exe "syn cluster texMathZones add=".grpname - if s:tex_fast =~ 'M' + 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*}"' @@ -448,8 +448,8 @@ if !exists("g:tex_no_math") call TexNewMathZone("L","xxalignat",0) " Inline Math Zones: {{{2 - if s:tex_fast =~ 'M' - if has("conceal") && &enc == 'utf-8' && s:tex_conceal =~ 'd' + 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 @@ -466,7 +466,7 @@ if !exists("g:tex_no_math") syn match texMathOper "[_^=]" contained " Text Inside Math Zones: {{{2 - if s:tex_fast =~ 'M' + 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 @@ -476,7 +476,7 @@ if !exists("g:tex_no_math") " \left..something.. and \right..something.. support: {{{2 syn match texMathDelimBad contained "\S" - if has("conceal") && &enc == 'utf-8' && s:tex_conceal =~ 'm' + 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=[ @@ -568,13 +568,13 @@ else " allows syntax-folding of 2 or more contiguous comment lines " single-line comments are not folded syn match texComment "%.*$" contains=@texCommentGroup - if s:tex_fast =~ 'c' + if s:tex_fast =~# 'c' TexFold syn region texComment start="^\zs\s*%.*\_s*%" skip="^\s*%" end='^\ze\s*[^%]' contains=@texCommentGroup TexFold syn region texNoSpell contained matchgroup=texComment start="%\s*nospell\s*{" end="%\s*nospell\s*}" contains=@texFoldGroup,@NoSpell endif else syn match texComment "%.*$" contains=@texCommentGroup - if s:tex_fast =~ 'c' + if s:tex_fast =~# 'c' syn region texNoSpell contained matchgroup=texComment start="%\s*nospell\s*{" end="%\s*nospell\s*}" contains=@texFoldGroup,@NoSpell endif endif @@ -583,7 +583,7 @@ 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 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: @@ -614,7 +614,7 @@ if s:tex_fast =~ 'v' endif " Tex Reference Zones: {{{1 -if s:tex_fast =~ 'r' +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 @@ -628,13 +628,13 @@ 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' +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' +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 @@ -660,11 +660,11 @@ syn match texString "\(``\|''\|,,\)" " makeatletter -- makeatother sections if !s:tex_no_error - if s:tex_fast =~ 'S' + 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' + 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 @@ -675,7 +675,7 @@ if has("conceal") && &enc == 'utf-8' " Math Symbols {{{2 " (many of these symbols were contributed by Björn Winckler) - if s:tex_conceal =~ 'm' + if s:tex_conceal =~# 'm' let s:texMathList=[ \ ['|' , '‖'], \ ['aleph' , 'ℵ'], @@ -956,7 +956,7 @@ if has("conceal") && &enc == 'utf-8' " \ ['uminus' , 'X'] " \ ['uplus' , 'X'] for texmath in s:texMathList - if texmath[0] =~ '\w$' + if texmath[0] =~# '\w$' exe "syn match texMathSymbol '\\\\".texmath[0]."\\>' contained conceal cchar=".texmath[1] else exe "syn match texMathSymbol '\\\\".texmath[0]."' contained conceal cchar=".texmath[1] @@ -995,7 +995,7 @@ if has("conceal") && &enc == 'utf-8' endif " Greek {{{2 - if s:tex_conceal =~ 'g' + if s:tex_conceal =~# 'g' fun! s:Greek(group,pat,cchar) exe 'syn match '.a:group." '".a:pat."' contained conceal cchar=".a:cchar endfun @@ -1042,14 +1042,14 @@ if has("conceal") && &enc == 'utf-8' endif " Superscripts/Subscripts {{{2 - if s:tex_conceal =~ 's' - if s:tex_fast =~ 's' + 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) + 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' @@ -1154,7 +1154,7 @@ if has("conceal") && &enc == 'utf-8' endif " Accented characters: {{{2 - if s:tex_conceal =~ 'a' + 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 @@ -1169,7 +1169,7 @@ if has("conceal") && &enc == 'utf-8' let i= i + 1 continue endif - if accent =~ '\a' + 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} |