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https://github.com/vim/vim
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107 lines
3.7 KiB
VimL
107 lines
3.7 KiB
VimL
" Vim syntax file
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" Language: reStructuredText Documentation Format
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" Maintainer: Nikolai Weibull <source@pcppopper.org>
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" URL: http://www.pcppopper.org/vim/syntax/pcp/rst/
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" Latest Revision: 2004-05-13
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" arch-tag: 6fae09da-d5d4-49d8-aec1-e49008ea21e6
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if version < 600
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syntax clear
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elseif exists("b:current_syntax")
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finish
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endif
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" todo
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syn keyword rstTodo contained FIXME TODO XXX NOTE
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syn case ignore
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" comments
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syn region rstComment matchgroup=rstComment start="^\.\.\%( \%([a-z0-9_.-]\+::\)\@!\|$\)" end="^\s\@!" contains=rstTodo
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syn cluster rstCruft contains=rstFootnoteLabel,rstCitationLabel,rstSubstitutionLabel,rstInline,rstHyperlinks,rstInternalTarget
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" blocks
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" syn region rstBlock matchgroup=rstDelimiter start=":\@<!:$" skip="^$" end="^\s\@!" contains=@rstCruft
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syn region rstBlock matchgroup=rstDelimiter start="::$" skip="^$" end="^\s\@!"
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syn region rstDoctestBlock matchgroup=rstDelimiter start="^>>>\s" end="^$"
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" tables
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" TODO: these may actually be a bit too complicated to match correctly and
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" should perhaps be removed. Whon really needs it anyway?
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syn region rstTable transparent start="^\n\s*+[-=+]\+" end="^$" contains=rstTableLines,@rstCruft
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syn match rstTableLines contained "^\s*[|+=-]\+$"
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syn region rstSimpleTable transparent start="^\n\s*\%(=\+\s\+\)\%(=\+\s*\)\+$" end="^$" contains=rstSimpleTableLines,@rstCruft
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syn match rstSimpleTableLines contained "^\s*\%(=\+\s\+\)\%(=\+\s*\)\+$"
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" footnotes
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syn region rstFootnote matchgroup=rstDirective start="^\.\. \[\%([#*]\|[0-9]\+\|#[a-z0-9_.-]\+\)\]\s" end="^\s\@!" contains=@rstCruft
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syn match rstFootnoteLabel "\[\%([#*]\|[0-9]\+\|#[a-z0-9_.-]\+\)\]_"
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" citations
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syn region rstCitation matchgroup=rstDirective start="^\.\. \[[a-z0-9_.-]\+\]\s" end="^\s\@!" contains=@rstCruft
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syn match rstCitationLabel "\[[a-z0-9_.-]\+\]_"
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" directives
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syn region rstDirectiveBody matchgroup=rstDirective start="^\.\. [a-z0-9_.-]\+::" end="^\s\@!"
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" substitutions
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syn region rstSubstitution matchgroup=rstDirective start="^\.\. |[a-z0-9_.-]|\s[a-z0-9_.-]\+::\s" end="^\s\@!" contains=@rstCruft
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syn match rstSubstitutionLabel "|[a-z0-9_.-]|"
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" inline markup
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syn match rstInline "\*\{1,2}\S\%([^*]*\S\)\=\*\{1,2}"
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syn match rstInline "`\{1,2}\S\%([^`]*\S\)\=`\{1,2}"
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" hyperlinks
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syn region rstHyperlinks matchgroup=RstDirective start="^\.\. _[a-z0-9_. -]\+:\s" end="^\s\@!" contains=@rstCruft
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syn match rstHyperlinksLabel "`\S\%([^`]*\S\)\=`__\=\>"
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syn match rstHyperlinksLabel "\w\+__\=\>"
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" internal targets
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syn match rstInternalTarget "_`\S\%([^`]*\S\)\=`"
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" lists
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syn match rstListItem "^:\%(\w\+\s*\)\+:"
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syn match rstListItem "^\s*[-*+]\s\+"
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syn sync minlines=50
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" Define the default highlighting.
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists("did_rst_syn_inits")
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if version < 508
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let did_rst_syn_inits = 1
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command -nargs=+ HiLink hi link <args>
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else
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command -nargs=+ HiLink hi def link <args>
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endif
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HiLink rstTodo Todo
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HiLink rstComment Comment
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HiLink rstDelimiter Delimiter
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HiLink rstBlock String
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HiLink rstDoctestBlock PreProc
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HiLink rstTableLines Delimiter
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HiLink rstSimpleTableLines rstTableLines
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HiLink rstFootnote String
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HiLink rstFootnoteLabel Identifier
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HiLink rstCitation String
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HiLink rstCitationLabel Identifier
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HiLink rstDirective Keyword
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HiLink rstDirectiveBody Type
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HiLink rstSubstitution String
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HiLink rstSubstitutionLabel Identifier
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HiLink rstHyperlinks String
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HiLink rstHyperlinksLabel Identifier
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HiLink rstListItem Identifier
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hi def rstInline term=italic cterm=italic gui=italic
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hi def rstInternalTarget term=italic cterm=italic gui=italic
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delcommand HiLink
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endif
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let b:current_syntax = "rst"
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" vim: set sts=2 sw=2:
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