home *** CD-ROM | disk | FTP | other *** search
- " Vim syntax file
- " Language: BibTeX (bibliographic database format for (La)TeX)
- " Maintainer: Bernd Feige <Bernd.Feige@gmx.net>
- " Filenames: *.bib
- " Last Change: Apr 26, 2001
- " URL: http://home.t-online.de/home/Bernd.Feige/bib.vim
-
- " Thanks to those who pointed out problems with this file or supplied fixes!
-
- " Initialization
- " ==============
- " 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
-
- " 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- syn keyword bibType contained proceedings techreport unpublished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
-
- 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
- " Non-standard:
- syn keyword bibNSEntryKw contained abstract isbn issn keywords url
-
- " Clusters
- " ========
- syn cluster bibVarContents contains=bibUnescapedSpecial,bibBrace,bibParen
- " 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 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
- " 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:
- if version < 600
- syn region bibEntry start=/@\S\+[{(]/ end=/^\s*[})]/ transparent contains=bibType,bibEntryData nextgroup=bibComment
- else
- syn region bibEntry start=/@\S\+[{(]/ end=/^\s*[})]/ transparent fold contains=bibType,bibEntryData nextgroup=bibComment
- endif
-
- " Synchronization
- " ===============
- syn sync match All grouphere bibEntry /^\s*@/
- syn sync maxlines=200
- syn sync minlines=50
-
- " Highlighting defaults
- " =====================
- " Define the default highlighting.
- " 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_bib_syn_inits")
- if version < 508
- let did_bib_syn_inits = 1
- command -nargs=+ HiLink hi link <args>
- else
- command -nargs=+ HiLink hi def link <args>
- endif
- HiLink bibType Identifier
- HiLink bibEntryKw Statement
- HiLink bibNSEntryKw PreProc
- HiLink bibKey Special
- HiLink bibVariable Constant
- HiLink bibUnescapedSpecial Error
- HiLink bibComment Comment
- delcommand HiLink
- endif
-
- let b:current_syntax = "bib"
-