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diff --git a/runtime/syntax/bib.vim b/runtime/syntax/bib.vim new file mode 100644 index 0000000..ac8dcda --- /dev/null +++ b/runtime/syntax/bib.vim @@ -0,0 +1,121 @@ +" Vim syntax file +" Language: BibTeX (bibliographic database format for (La)TeX) +" Maintainer: Bernd Feige <Bernd.Feige@gmx.net> +" Filenames: *.bib +" Last Change: 2017 Sep 29 + +" Thanks to those who pointed out problems with this file or supplied fixes! + +" Initialization +" ============== +" quit when a syntax file was already loaded +if exists("b:current_syntax") + finish +endif + +let s:cpo_save = &cpo +set cpo&vim + +" Ignore case +syn case ignore + +" Keywords +" ======== +syn keyword bibType contained article book booklet conference inbook +syn keyword bibType contained incollection inproceedings manual +syn keyword bibType contained mastersthesis misc phdthesis +syn keyword bibType contained proceedings techreport unpublished +syn keyword bibType contained string preamble + +syn keyword bibEntryKw contained address annote author booktitle chapter +syn keyword bibEntryKw contained crossref edition editor howpublished +syn keyword bibEntryKw contained institution journal key month note +syn keyword bibEntryKw contained number organization pages publisher +syn keyword bibEntryKw contained school series title type volume year + +" biblatex keywords, cf. http://mirrors.ctan.org/macros/latex/contrib/biblatex/doc/biblatex.pdf +syn keyword bibType contained mvbook bookinbook suppbook collection mvcollection suppcollection +syn keyword bibType contained online patent periodical suppperiodical mvproceedings reference +syn keyword bibType contained mvreference inreference report set thesis xdata customa customb +syn keyword bibType contained customc customd custome customf electronic www artwork audio bibnote +syn keyword bibType contained commentary image jurisdiction legislation legal letter movie music +syn keyword bibType contained performance review software standard video + +syn keyword bibEntryKw contained abstract isbn issn keywords url +syn keyword bibEntryKw contained addendum afterwordannotation annotation annotator authortype +syn keyword bibEntryKw contained bookauthor bookpagination booksubtitle booktitleaddon +syn keyword bibEntryKw contained commentator date doi editora editorb editorc editortype +syn keyword bibEntryKw contained editoratype editorbtype editorctype eid entrysubtype +syn keyword bibEntryKw contained eprint eprintclass eprinttype eventdate eventtitle +syn keyword bibEntryKw contained eventtitleaddon file foreword holder indextitle +syn keyword bibEntryKw contained introduction isan ismn isrn issue issuesubtitle +syn keyword bibEntryKw contained issuetitle iswc journalsubtitle journaltitle label +syn keyword bibEntryKw contained language library location mainsubtitle maintitle +syn keyword bibEntryKw contained maintitleaddon nameaddon origdate origlanguage +syn keyword bibEntryKw contained origlocation origpublisher origtitle pagetotal +syn keyword bibEntryKw contained pagination part pubstate reprinttitle shortauthor +syn keyword bibEntryKw contained shorteditor shorthand shorthandintro shortjournal +syn keyword bibEntryKw contained shortseries shorttitle subtitle titleaddon translator +syn keyword bibEntryKw contained urldate venue version volumes entryset execute gender +syn keyword bibEntryKw contained langid langidopts ids indexsorttitle options presort +syn keyword bibEntryKw contained related relatedoptions relatedtype relatedstring +syn keyword bibEntryKw contained sortkey sortname sortshorthand sorttitle sortyear xdata +syn keyword bibEntryKw contained xref namea nameb namec nameatype namebtype namectype +syn keyword bibEntryKw contained lista listb listc listd liste listf usera userb userc +syn keyword bibEntryKw contained userd usere userf verba verbb verbc archiveprefix pdf +syn keyword bibEntryKw contained primaryclass + +" Non-standard: +" AMS mref http://www.ams.org/mref +syn keyword bibNSEntryKw contained mrclass mrnumber mrreviewer fjournal coden + +" Clusters +" ======== +syn cluster bibVarContents contains=bibUnescapedSpecial,bibBrace,bibParen,bibMath +" This cluster is empty but things can be added externally: +"syn cluster bibCommentContents + +" Matches +" ======= +syn match bibUnescapedSpecial contained /[^\\][%&]/hs=s+1 +syn match bibKey contained /\s*[^ \t}="]\+,/hs=s,he=e-1 nextgroup=bibField +syn match bibVariable contained /[^{}," \t=]/ +syn region bibComment start=/./ end=/^\s*@/me=e-1 contains=@bibCommentContents nextgroup=bibEntry +syn region bibMath contained start=/\(\\\)\@<!\$/ end=/\$/ skip=/\(\\\$\)/ +syn region bibQuote contained start=/"/ end=/"/ skip=/\(\\"\)/ contains=@bibVarContents +syn region bibBrace contained start=/{/ end=/}/ skip=/\(\\[{}]\)/ contains=@bibVarContents +syn region bibParen contained start=/(/ end=/)/ skip=/\(\\[()]\)/ contains=@bibVarContents +syn region bibField contained start="\S\+\s*=\s*" end=/[}),]/me=e-1 contains=bibEntryKw,bibNSEntryKw,bibBrace,bibParen,bibQuote,bibVariable +syn region bibEntryData contained start=/[{(]/ms=e+1 end=/[})]/me=e-1 contains=bibKey,bibField,bibComment3 +" Actually, 5.8 <= Vim < 6.0 would ignore the `fold' keyword anyway, but Vim<5.8 would produce +" an error, so we explicitly distinguish versions with and without folding functionality: +syn region bibEntry start=/@\S\+\s*[{(]/ end=/^\s*[})]/ transparent fold contains=bibType,bibEntryData nextgroup=bibComment +syn region bibComment2 start=/@Comment\s*[{(]/ end=/^\s*[})]/me=e-1 contains=@bibCommentContents nextgroup=bibEntry +" biblatex style comments inside a bibEntry +syn match bibComment3 "%.*" + +" Synchronization +" =============== +syn sync match All grouphere bibEntry /^\s*@/ +syn sync maxlines=200 +syn sync minlines=50 + +" Highlighting defaults +" ===================== +" Define the default highlighting. +" Only when an item doesn't have highlighting yet + +hi def link bibType Identifier +hi def link bibEntryKw Statement +hi def link bibNSEntryKw PreProc +hi def link bibKey Special +hi def link bibVariable Constant +hi def link bibUnescapedSpecial Error +hi def link bibComment Comment +hi def link bibComment2 Comment +hi def link bibComment3 Comment + +let b:current_syntax = "bib" + +let &cpo = s:cpo_save +unlet s:cpo_save |