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Diffstat (limited to 'vim71/syntax/rst.vim')
| -rw-r--r-- | vim71/syntax/rst.vim | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/vim71/syntax/rst.vim b/vim71/syntax/rst.vim new file mode 100644 index 0000000..d5a76a2 --- /dev/null +++ b/vim71/syntax/rst.vim @@ -0,0 +1,178 @@ +" Vim syntax file +" Language: reStructuredText documentation format +" Maintainer: Nikolai Weibull <now@bitwi.se> +" Latest Revision: 2006-07-04 + +if exists("b:current_syntax") + finish +endif + +let s:cpo_save = &cpo +set cpo&vim + +syn case ignore + +" FIXME: The problem with these two is that Vim doesn’t seem to like +" matching across line boundaries. +" +" syn match rstSections /^.*\n[=`:.'"~^_*+#-]\+$/ + +" syn match rstTransition /^\s*[=`:.'"~^_*+#-]\{4,}\s*$/ + +syn cluster rstCruft contains=rstEmphasis,rstStrongEmphasis, + \ rstInterpretedText,rstInlineLiteral,rstSubstitutionReference, + \ rstInlineInternalTargets,rstFootnoteReference,rstHyperlinkReference + +syn region rstLiteralBlock matchgroup=rstDelimiter + \ start='::\_s*\n\ze\z(\s\+\)' skip='^$' end='^\z1\@!' + \ contains=@NoSpell + +syn region rstQuotedLiteralBlock matchgroup=rstDelimiter + \ start="::\_s*\n\ze\z([!\"#$%&'()*+,-./:;<=>?@[\]^_`{|}~]\)" + \ end='^\z1\@!' contains=@NoSpell + +syn region rstDoctestBlock oneline display matchgroup=rstDelimiter + \ start='^>>>\s' end='^$' + +syn region rstTable transparent start='^\n\s*+[-=+]\+' end='^$' + \ contains=rstTableLines,@rstCruft +syn match rstTableLines contained display '|\|+\%(=\+\|-\+\)\=' + +syn region rstSimpleTable transparent + \ start='^\n\%(\s*\)\@>\%(\%(=\+\)\@>\%(\s\+\)\@>\)\%(\%(\%(=\+\)\@>\%(\s*\)\@>\)\+\)\@>$' + \ end='^$' + \ contains=rstSimpleTableLines,@rstCruft +syn match rstSimpleTableLines contained display + \ '^\%(\s*\)\@>\%(\%(=\+\)\@>\%(\s\+\)\@>\)\%(\%(\%(=\+\)\@>\%(\s*\)\@>\)\+\)\@>$' +syn match rstSimpleTableLines contained display + \ '^\%(\s*\)\@>\%(\%(-\+\)\@>\%(\s\+\)\@>\)\%(\%(\%(-\+\)\@>\%(\s*\)\@>\)\+\)\@>$' + +syn cluster rstDirectives contains=rstFootnote,rstCitation, + \ rstHyperlinkTarget,rstExDirective + +syn match rstExplicitMarkup '^\.\.\_s' + \ nextgroup=@rstDirectives,rstComment,rstSubstitutionDefinition + +let s:ReferenceName = '[[:alnum:]]\+\%([_.-][[:alnum:]]\+\)*' + +syn keyword rstTodo contained FIXME TODO XXX NOTE + +execute 'syn region rstComment contained' . + \ ' start=/.*/' + \ ' end=/^\s\@!/ contains=rstTodo' + +execute 'syn region rstFootnote contained matchgroup=rstDirective' . + \ ' start=+\[\%(\d\+\|#\%(' . s:ReferenceName . '\)\=\|\*\)\]\_s+' . + \ ' skip=+^$+' . + \ ' end=+^\s\@!+ contains=@rstCruft,@NoSpell' + +execute 'syn region rstCitation contained matchgroup=rstDirective' . + \ ' start=+\[' . s:ReferenceName . '\]\_s+' . + \ ' skip=+^$+' . + \ ' end=+^\s\@!+ contains=@rstCruft,@NoSpell' + +syn region rstHyperlinkTarget contained matchgroup=rstDirective + \ start='_\%(_\|[^:\\]*\%(\\.[^:\\]*\)*\):\_s' skip=+^$+ end=+^\s\@!+ + +syn region rstHyperlinkTarget contained matchgroup=rstDirective + \ start='_`[^`\\]*\%(\\.[^`\\]*\)*`:\_s' skip=+^$+ end=+^\s\@!+ + +syn region rstHyperlinkTarget matchgroup=rstDirective + \ start=+^__\_s+ skip=+^$+ end=+^\s\@!+ + +execute 'syn region rstExDirective contained matchgroup=rstDirective' . + \ ' start=+' . s:ReferenceName . '::\_s+' . + \ ' skip=+^$+' . + \ ' end=+^\s\@!+ contains=@rstCruft' + +execute 'syn match rstSubstitutionDefinition contained' . + \ ' /|' . s:ReferenceName . '|\_s\+/ nextgroup=@rstDirectives' + +function! s:DefineOneInlineMarkup(name, start, middle, end, char_left, char_right) + execute 'syn region rst' . a:name . + \ ' start=+' . a:char_left . '\zs' . a:start . + \ '\ze[^[:space:]' . a:char_right . a:start[strlen(a:start) - 1] . ']+' . + \ a:middle . + \ ' end=+\S' . a:end . '\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)+' +endfunction + +function! s:DefineInlineMarkup(name, start, middle, end) + let middle = a:middle != "" ? + \ (' skip=+\\\\\|\\' . a:middle . '+') : + \ "" + + call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, "'", "'") + call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '"', '"') + call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '(', ')') + call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '\[', '\]') + call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '{', '}') + call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '<', '>') + + call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '\%(^\|\s\|[/:]\)', '') + + execute 'syn match rst' . a:name . + \ ' +\%(^\|\s\|[''"([{</:]\)\zs' . a:start . + \ '[^[:space:]' . a:start[strlen(a:start) - 1] . ']' + \ a:end . '\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)+' + + execute 'hi def link rst' . a:name . 'Delimiter' . ' rst' . a:name +endfunction + +call s:DefineInlineMarkup('Emphasis', '\*', '\*', '\*') +call s:DefineInlineMarkup('StrongEmphasis', '\*\*', '\*', '\*\*') +call s:DefineInlineMarkup('InterpretedTextOrHyperlinkReference', '`', '`', '`_\{0,2}') +call s:DefineInlineMarkup('InlineLiteral', '``', "", '``') +call s:DefineInlineMarkup('SubstitutionReference', '|', '|', '|_\{0,2}') +call s:DefineInlineMarkup('InlineInternalTargets', '_`', '`', '`') + +" TODO: Can’t remember why these two can’t be defined like the ones above. +execute 'syn match rstFootnoteReference contains=@NoSpell' . + \ ' +\[\%(\d\+\|#\%(' . s:ReferenceName . '\)\=\|\*\)\]_+' + +execute 'syn match rstCitationReference contains=@NoSpell' . + \ ' +\[' . s:ReferenceName . '\]_\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)+' + +execute 'syn match rstHyperlinkReference' . + \ ' /\<' . s:ReferenceName . '__\=\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)/' + +syn match rstStandaloneHyperlink contains=@NoSpell + \ "\<\%(\%(\%(https\=\|file\|ftp\|gopher\)://\|\%(mailto\|news\):\)[^[:space:]'\"<>]\+\|www[[:alnum:]_-]*\.[[:alnum:]_-]\+\.[^[:space:]'\"<>]\+\)[[:alnum:]/]" + +" TODO: Use better syncing. I don’t know the specifics of syncing well enough, +" though. +syn sync minlines=50 + +hi def link rstTodo Todo +hi def link rstComment Comment +"hi def link rstSections Type +"hi def link rstTransition Type +hi def link rstLiteralBlock String +hi def link rstQuotedLiteralBlock String +hi def link rstDoctestBlock PreProc +hi def link rstTableLines rstDelimiter +hi def link rstSimpleTableLines rstTableLines +hi def link rstExplicitMarkup rstDirective +hi def link rstDirective Keyword +hi def link rstFootnote String +hi def link rstCitation String +hi def link rstHyperlinkTarget String +hi def link rstExDirective String +hi def link rstSubstitutionDefinition rstDirective +hi def link rstDelimiter Delimiter +" TODO: I dunno... +hi def rstEmphasis term=italic cterm=italic gui=italic +hi def link rstStrongEmphasis Special +"term=bold cterm=bold gui=bold +hi def link rstInterpretedTextOrHyperlinkReference Identifier +hi def link rstInlineLiteral String +hi def link rstSubstitutionReference PreProc +hi def link rstInlineInternalTargets Identifier +hi def link rstFootnoteReference Identifier +hi def link rstCitationReference Identifier +hi def link rstHyperLinkReference Identifier +hi def link rstStandaloneHyperlink Identifier + +let b:current_syntax = "rst" + +let &cpo = s:cpo_save +unlet s:cpo_save |