111 lines
5.1 KiB
VimL
111 lines
5.1 KiB
VimL
" Vim syntax file
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" Language: Markdown
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" Author: Ben Williams <benw@plasticboy.com>
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" Maintainer: Hallison Batista <email@hallisonbatista.com>
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" URL: http://plasticboy.com/markdown-vim-mode/
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" Version: 1.0.1
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" Last Change: Fri Dec 4 08:36:48 AMT 2009
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" Remark: Uses HTML syntax file
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" Remark: I don't do anything with angle brackets (<>) because that would too easily
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" easily conflict with HTML syntax
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" TODO: Handle stuff contained within stuff (e.g. headings within blockquotes)
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" Read the HTML syntax to start with
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if version < 600
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so <sfile>:p:h/html.vim
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else
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runtime! syntax/html.vim
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unlet b:current_syntax
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endif
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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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" Don't use standard HiLink, it will not work with included syntax files
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if version < 508
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command! -nargs=+ HtmlHiLink hi link <args>
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else
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command! -nargs=+ HtmlHiLink hi def link <args>
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endif
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syntax spell toplevel
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syntax case ignore
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syntax sync linebreaks=1
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" Additions to HTML groups
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syntax region htmlBold start=/\\\@<!\(^\|\A\)\@=\*\@<!\*\*\*\@!\S/ end=/\S\\\@<!\*\@<!\*\*\*\@!\($\|\A\)\@=/ contains=htmlItalic,@Spell
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syntax region htmlItalic start=/\\\@<!\(^\|\A\)\@=\*\@<!\*\*\@!\S/ end=/\S\\\@<!\*\@<!\*\*\@!\($\|\A\)\@=/ contains=htmlBold,@Spell
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syntax region htmlItalic start=/\\\@<!\(^\|\A\)\@=\<_\@<!___\@!\S/ end=/\S\\\@<!_\@<!___\@!\($\|\A\)\@=/ contains=htmlBold,@Spell
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syntax region htmlItalic start=/\\\@<!\(^\|\A\)\@=\<_\@<!__\@!\S/ end=/\S\\\@<!_\@<!__\@!\($\|\A\)\@=/ contains=htmlBold,@Spell
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" [link](URL) | [link][id] | [link][]
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syntax region mkdLink matchgroup=mkdDelimiter start="\!\?\[" end="\]\ze\s*[[(]" contains=@Spell nextgroup=mkdURL,mkdID skipwhite
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syntax region mkdID matchgroup=mkdDelimiter start="\[" end="\]" contained
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syntax region mkdURL matchgroup=mkdDelimiter start="(" end=")" contained
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" Link definitions: [id]: URL (Optional Title)
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" TODO handle automatic links without colliding with htmlTag (<URL>)
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syntax region mkdLinkDef matchgroup=mkdDelimiter start="^ \{,3}\zs\[" end="]:" oneline nextgroup=mkdLinkDefTarget skipwhite
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syntax region mkdLinkDefTarget start="<\?\zs\S" excludenl end="\ze[>[:space:]\n]" contained nextgroup=mkdLinkTitle,mkdLinkDef skipwhite skipnl oneline
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syntax region mkdLinkTitle matchgroup=mkdDelimiter start=+"+ end=+"+ contained
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syntax region mkdLinkTitle matchgroup=mkdDelimiter start=+'+ end=+'+ contained
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syntax region mkdLinkTitle matchgroup=mkdDelimiter start=+(+ end=+)+ contained
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" Define Markdown groups
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syntax match mkdLineContinue ".$" contained
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syntax match mkdRule /^\s*\*\s\{0,1}\*\s\{0,1}\*$/
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syntax match mkdRule /^\s*-\s\{0,1}-\s\{0,1}-$/
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syntax match mkdRule /^\s*_\s\{0,1}_\s\{0,1}_$/
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syntax match mkdRule /^\s*-\{3,}$/
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syntax match mkdRule /^\s*\*\{3,5}$/
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syntax match mkdListItem /^\s*[-*+]\s\+.*\n\(\(^.\+\n\)*\n\?\)\(\(^\(\s\{4}\|\t\)\+.*\n\)\(^.\+\n\)*\n\?\)*/ contains=mkdListCode,mkdCode,htmlBold,htmlItalic,htmlSpecialChar
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syntax match mkdListItem /^\s*\d\+\.\s\+.*\n\(\(^.\+\n\)*\n\?\)\(\(^\(\s\{4}\|\t\)\+.*\n\)\(^.\+\n\)*\n\?\)*/ contains=mkdListCode,mkdCode,htmlBold,htmlItalic,htmlSpecialChar
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"
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syntax match mkdBlockCode /^\s*\n\(^\(\s\{4}\|\t\).*\n\)\+/
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syntax match mkdListCode /^\s*\n\(^\(\s\{8}\|\t{2}\).*\n\)\+/
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syntax match mkdLineBreak / \+$/
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syntax region mkdCode start=/\\\@<!`/ end=/\\\@<!`/
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syntax region mkdCode start=/\s*``[^`]*/ end=/[^`]*``\s*/
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syntax region mkdBlockquote start=/^\s*>/ end=/$/ contains=mkdLineBreak,mkdLineContinue,@Spell
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syntax region mkdCode start="<pre[^>]*>" end="</pre>"
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syntax region mkdCode start="<code[^>]*>" end="</code>"
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" HTML headings
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syntax region htmlH1 start="^\s*#" end="\($\|#\+\)" contains=@Spell
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syntax region htmlH2 start="^\s*##" end="\($\|#\+\)" contains=@Spell
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syntax region htmlH3 start="^\s*###" end="\($\|#\+\)" contains=@Spell
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syntax region htmlH4 start="^\s*####" end="\($\|#\+\)" contains=@Spell
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syntax region htmlH5 start="^\s*#####" end="\($\|#\+\)" contains=@Spell
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syntax region htmlH6 start="^\s*######" end="\($\|#\+\)" contains=@Spell
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syntax match htmlH1 /^.\+\n=\+$/ contains=@Spell
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syntax match htmlH2 /^.\+\n-\+$/ contains=@Spell
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"highlighting for Markdown groups
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HtmlHiLink mkdString String
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HtmlHiLink mkdCode String
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HtmlHiLink mkdListCode String
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HtmlHiLink mkdBlockCode String
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HtmlHiLink mkdBlockquote Comment
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HtmlHiLink mkdLineContinue Comment
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HtmlHiLink mkdListItem Identifier
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HtmlHiLink mkdRule Identifier
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HtmlHiLink mkdLineBreak Todo
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HtmlHiLink mkdLink htmlLink
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HtmlHiLink mkdURL htmlString
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HtmlHiLink mkdID Identifier
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HtmlHiLink mkdLinkDef mkdID
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HtmlHiLink mkdLinkDefTarget mkdURL
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HtmlHiLink mkdLinkTitle htmlString
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HtmlHiLink mkdDelimiter Delimiter
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let b:current_syntax = "markdown"
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delcommand HtmlHiLink
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" vim: tabstop=2
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