Mercurial > vim
view runtime/syntax/nroff.vim @ 9076:9305a1251e51
commit https://github.com/vim/vim/commit/91c4937be15b0b743b6bc495df602c1abbff6b87
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun May 8 09:50:29 2016 +0200
Updated runtime files.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 08 May 2016 10:00:07 +0200 |
parents | b7811ab264bf |
children | 43efa4f5a8ea |
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" VIM syntax file " Language: nroff/groff " Maintainer: Pedro Alejandro López-Valencia <palopezv@gmail.com> " URL: http://vorbote.wordpress.com/ " Last Change: 2012 Feb 2 " " {{{1 Acknowledgements " " ACKNOWLEDGEMENTS: " " My thanks to Jérôme Plût <Jerome.Plut@ens.fr>, who was the " creator and maintainer of this syntax file for several years. " May I be as good at it as he has been. " " {{{1 Todo " " TODO: " " * Write syntax highlighting files for the preprocessors, " and integrate with nroff.vim. " " " {{{1 Start syntax highlighting. " " 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:cpo_save = &cpo set cpo&vim " " {{{1 plugin settings... " " {{{2 enable spacing error highlighting " if exists("nroff_space_errors") syn match nroffError /\s\+$/ syn match nroffSpaceError /[.,:;!?]\s\{2,}/ endif " " " {{{1 Special file settings " " {{{2 ms exdented paragraphs are not in the default paragraphs list. " setlocal paragraphs+=XP " " {{{2 Activate navigation to preporcessor sections. " if exists("b:preprocs_as_sections") setlocal sections=EQTSPS[\ G1GS endif " {{{1 Escape sequences " ------------------------------------------------------------ syn match nroffEscChar /\\[CN]/ nextgroup=nroffEscCharArg syn match nroffEscape /\\[*fgmnYV]/ nextgroup=nroffEscRegPar,nroffEscRegArg syn match nroffEscape /\\s[+-]\=/ nextgroup=nroffSize syn match nroffEscape /\\[$AbDhlLRvxXZ]/ nextgroup=nroffEscPar,nroffEscArg syn match nroffEscRegArg /./ contained syn match nroffEscRegArg2 /../ contained syn match nroffEscRegPar /(/ contained nextgroup=nroffEscRegArg2 syn match nroffEscArg /./ contained syn match nroffEscArg2 /../ contained syn match nroffEscPar /(/ contained nextgroup=nroffEscArg2 syn match nroffSize /\((\d\)\=\d/ contained syn region nroffEscCharArg start=/'/ end=/'/ contained syn region nroffEscArg start=/'/ end=/'/ contained contains=nroffEscape,@nroffSpecial if exists("b:nroff_is_groff") syn region nroffEscRegArg matchgroup=nroffEscape start=/\[/ end=/\]/ contained oneline syn region nroffSize matchgroup=nroffEscape start=/\[/ end=/\]/ contained endif syn match nroffEscape /\\[adprtu{}]/ syn match nroffEscape /\\$/ syn match nroffEscape /\\\$[@*]/ " {{{1 Strings and special characters " ------------------------------------------------------------ syn match nroffSpecialChar /\\[\\eE?!-]/ syn match nroffSpace "\\[&%~|^0)/,]" syn match nroffSpecialChar /\\(../ if exists("b:nroff_is_groff") syn match nroffSpecialChar /\\\[[^]]*]/ syn region nroffPreserve matchgroup=nroffSpecialChar start=/\\?/ end=/\\?/ oneline endif syn region nroffPreserve matchgroup=nroffSpecialChar start=/\\!/ end=/$/ oneline syn cluster nroffSpecial contains=nroffSpecialChar,nroffSpace syn region nroffString start=/"/ end=/"/ skip=/\\$/ contains=nroffEscape,@nroffSpecial contained syn region nroffString start=/'/ end=/'/ skip=/\\$/ contains=nroffEscape,@nroffSpecial contained " {{{1 Numbers and units " ------------------------------------------------------------ syn match nroffNumBlock /[0-9.]\a\=/ contained contains=nroffNumber syn match nroffNumber /\d\+\(\.\d*\)\=/ contained nextgroup=nroffUnit,nroffBadChar syn match nroffNumber /\.\d\+)/ contained nextgroup=nroffUnit,nroffBadChar syn match nroffBadChar /./ contained syn match nroffUnit /[icpPszmnvMu]/ contained " {{{1 Requests " ------------------------------------------------------------ " Requests begin with . or ' at the beginning of a line, or " after .if or .ie. syn match nroffReqLeader /^[.']/ nextgroup=nroffReqName skipwhite syn match nroffReqLeader /[.']/ contained nextgroup=nroffReqName skipwhite if exists("b:nroff_is_groff") " " GNU troff allows long request names " syn match nroffReqName /[^\t \\\[?]\+/ contained nextgroup=nroffReqArg else syn match nroffReqName /[^\t \\\[?]\{1,2}/ contained nextgroup=nroffReqArg endif syn region nroffReqArg start=/\S/ skip=/\\$/ end=/$/ contained contains=nroffEscape,@nroffSpecial,nroffString,nroffError,nroffSpaceError,nroffNumBlock,nroffComment " {{{2 Conditional: .if .ie .el syn match nroffReqName /\(if\|ie\)/ contained nextgroup=nroffCond skipwhite syn match nroffReqName /el/ contained nextgroup=nroffReqLeader skipwhite syn match nroffCond /\S\+/ contained nextgroup=nroffReqLeader skipwhite " {{{2 String definition: .ds .as syn match nroffReqname /[da]s/ contained nextgroup=nroffDefIdent skipwhite syn match nroffDefIdent /\S\+/ contained nextgroup=nroffDefinition skipwhite syn region nroffDefinition matchgroup=nroffSpecialChar start=/"/ matchgroup=NONE end=/\\"/me=e-2 skip=/\\$/ start=/\S/ end=/$/ contained contains=nroffDefSpecial syn match nroffDefSpecial /\\$/ contained syn match nroffDefSpecial /\\\((.\)\=./ contained if exists("b:nroff_is_groff") syn match nroffDefSpecial /\\\[[^]]*]/ contained endif " {{{2 Macro definition: .de .am, also diversion: .di syn match nroffReqName /\(d[ei]\|am\)/ contained nextgroup=nroffIdent skipwhite syn match nroffIdent /[^[?( \t]\+/ contained if exists("b:nroff_is_groff") syn match nroffReqName /als/ contained nextgroup=nroffIdent skipwhite endif " {{{2 Register definition: .rn .rr syn match nroffReqName /[rn]r/ contained nextgroup=nroffIdent skipwhite if exists("b:nroff_is_groff") syn match nroffReqName /\(rnn\|aln\)/ contained nextgroup=nroffIdent skipwhite endif " {{{1 eqn/tbl/pic " ------------------------------------------------------------ " <jp> " XXX: write proper syntax highlight for eqn / tbl / pic ? " <jp /> syn region nroffEquation start=/^\.\s*EQ\>/ end=/^\.\s*EN\>/ syn region nroffTable start=/^\.\s*TS\>/ end=/^\.\s*TE\>/ syn region nroffPicture start=/^\.\s*PS\>/ end=/^\.\s*PE\>/ syn region nroffRefer start=/^\.\s*\[\>/ end=/^\.\s*\]\>/ syn region nroffGrap start=/^\.\s*G1\>/ end=/^\.\s*G2\>/ syn region nroffGremlin start=/^\.\s*GS\>/ end=/^\.\s*GE|GF\>/ " {{{1 Comments " ------------------------------------------------------------ syn region nroffIgnore start=/^[.']\s*ig/ end=/^['.]\s*\./ syn match nroffComment /\(^[.']\s*\)\=\\".*/ contains=nroffTodo syn match nroffComment /^'''.*/ contains=nroffTodo if exists("b:nroff_is_groff") syn match nroffComment "\\#.*$" contains=nroffTodo endif syn keyword nroffTodo TODO XXX FIXME contained " {{{1 Hilighting " ------------------------------------------------------------ " " " 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_nroff_syn_inits") if version < 508 let did_nroff_syn_inits = 1 command -nargs=+ HiLink hi link <args> else command -nargs=+ HiLink hi def link <args> endif HiLink nroffEscChar nroffSpecialChar HiLink nroffEscCharAr nroffSpecialChar HiLink nroffSpecialChar SpecialChar HiLink nroffSpace Delimiter HiLink nroffEscRegArg2 nroffEscRegArg HiLink nroffEscRegArg nroffIdent HiLink nroffEscArg2 nroffEscArg HiLink nroffEscPar nroffEscape HiLink nroffEscRegPar nroffEscape HiLink nroffEscArg nroffEscape HiLink nroffSize nroffEscape HiLink nroffEscape Preproc HiLink nroffIgnore Comment HiLink nroffComment Comment HiLink nroffTodo Todo HiLink nroffReqLeader nroffRequest HiLink nroffReqName nroffRequest HiLink nroffRequest Statement HiLink nroffCond PreCondit HiLink nroffDefIdent nroffIdent HiLink nroffIdent Identifier HiLink nroffEquation PreProc HiLink nroffTable PreProc HiLink nroffPicture PreProc HiLink nroffRefer PreProc HiLink nroffGrap PreProc HiLink nroffGremlin PreProc HiLink nroffNumber Number HiLink nroffBadChar nroffError HiLink nroffSpaceError nroffError HiLink nroffError Error HiLink nroffPreserve String HiLink nroffString String HiLink nroffDefinition String HiLink nroffDefSpecial Special delcommand HiLink endif let b:current_syntax = "nroff" let &cpo = s:cpo_save unlet s:cpo_save " vim600: set fdm=marker fdl=2: