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140 lines
7.7 KiB
140 lines
7.7 KiB
" Vim syntax file
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" Language: Markdown
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" Maintainer: Ben Williams <benw@plasticboy.com>
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" URL: http://plasticboy.com/markdown-vim-mode/
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" Remark: Uses HTML syntax file
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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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if exists('b:current_syntax')
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unlet b:current_syntax
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endif
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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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syn spell toplevel
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syn case ignore
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syn sync linebreaks=1
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"additions to HTML groups
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syn region htmlItalic start="\\\@<!\*\S\@=" end="\S\@<=\\\@<!\*" keepend oneline
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syn region htmlItalic start="\(^\|\s\)\@<=_\|\\\@<!_\([^_]\+\s\)\@=" end="\S\@<=_\|_\S\@=" keepend oneline
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syn region htmlBold start="\S\@<=\*\*\|\*\*\S\@=" end="\S\@<=\*\*\|\*\*\S\@=" keepend oneline
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syn region htmlBold start="\S\@<=__\|__\S\@=" end="\S\@<=__\|__\S\@=" keepend oneline
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syn region htmlBoldItalic start="\S\@<=\*\*\*\|\*\*\*\S\@=" end="\S\@<=\*\*\*\|\*\*\*\S\@=" keepend oneline
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syn region htmlBoldItalic start="\S\@<=___\|___\S\@=" end="\S\@<=___\|___\S\@=" keepend oneline
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" [link](URL) | [link][id] | [link][]
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syn region mkdFootnotes matchgroup=mkdDelimiter start="\[^" end="\]"
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syn region mkdID matchgroup=mkdDelimiter start="\[" end="\]" contained oneline
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syn region mkdURL matchgroup=mkdDelimiter start="(" end=")" contained oneline
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syn region mkdLink matchgroup=mkdDelimiter start="\\\@<!\[" end="\]\ze\s*[[(]" contains=@Spell nextgroup=mkdURL,mkdID skipwhite oneline
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" Autolink without angle brackets.
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" mkd inline links: protocol optional user:pass@ sub/domain .com, .co.uk, etc optional port path/querystring/hash fragment
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" ------------ _____________________ --------------------------- ________________________ ----------------- __
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syntax match mkdInlineURL /https\?:\/\/\(\w\+\(:\w\+\)\?@\)\?\([A-Za-z][-_0-9A-Za-z]*\.\)\{1,}\(\w\{2,}\.\?\)\{1,}\(:[0-9]\{1,5}\)\?\S*/
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" Autolink with angle brackets.
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syn region mkdInlineURL matchgroup=mkdDelimiter start="\\\@<!<\(\(coap\|doi\|javascript\|aaa\|aaas\|about\|acap\|cap\|cid\|crid\|data\|dav\|dict\|dns\|file\|ftp\|geo\|go\|gopher\|h323\|http\|https\|iax\|icap\|im\|imap\|info\|ipp\|iris\|iris.beep\|iris.xpc\|iris.xpcs\|iris.lwz\|ldap\|mailto\|mid\|msrp\|msrps\|mtqp\|mupdate\|news\|nfs\|ni\|nih\|nntp\|opaquelocktoken\|pop\|pres\|rtsp\|service\|session\|shttp\|sieve\|sip\|sips\|sms\|snmp,soap.beep\|soap.beeps\|tag\|tel\|telnet\|tftp\|thismessage\|tn3270\|tip\|tv\|urn\|vemmi\|ws\|wss\|xcon\|xcon-userid\|xmlrpc.beep\|xmlrpc.beeps\|xmpp\|z39.50r\|z39.50s\|adiumxtra\|afp\|afs\|aim\|apt,attachment\|aw\|beshare\|bitcoin\|bolo\|callto\|chrome,chrome-extension\|com-eventbrite-attendee\|content\|cvs,dlna-playsingle\|dlna-playcontainer\|dtn\|dvb\|ed2k\|facetime\|feed\|finger\|fish\|gg\|git\|gizmoproject\|gtalk\|hcp\|icon\|ipn\|irc\|irc6\|ircs\|itms\|jar\|jms\|keyparc\|lastfm\|ldaps\|magnet\|maps\|market,message\|mms\|ms-help\|msnim\|mumble\|mvn\|notes\|oid\|palm\|paparazzi\|platform\|proxy\|psyc\|query\|res\|resource\|rmi\|rsync\|rtmp\|secondlife\|sftp\|sgn\|skype\|smb\|soldat\|spotify\|ssh\|steam\|svn\|teamspeak\|things\|udp\|unreal\|ut2004\|ventrilo\|view-source\|webcal\|wtai\|wyciwyg\|xfire\|xri\|ymsgr\):\/\/[^> ]*>\)\@=" end=">"
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" Link definitions: [id]: URL (Optional Title)
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syn region mkdLinkDef matchgroup=mkdDelimiter start="^ \{,3}\zs\[" end="]:" oneline nextgroup=mkdLinkDefTarget skipwhite
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syn region mkdLinkDefTarget start="<\?\zs\S" excludenl end="\ze[>[:space:]\n]" contained nextgroup=mkdLinkTitle,mkdLinkDef skipwhite skipnl oneline
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syn region mkdLinkTitle matchgroup=mkdDelimiter start=+"+ end=+"+ contained
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syn region mkdLinkTitle matchgroup=mkdDelimiter start=+'+ end=+'+ contained
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syn region mkdLinkTitle matchgroup=mkdDelimiter start=+(+ end=+)+ contained
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"define Markdown groups
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syn match mkdLineContinue ".$" contained
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syn match mkdLineBreak / \+$/
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syn region mkdBlockquote start=/^\s*>/ end=/$/ contains=mkdLineBreak,mkdLineContinue,@Spell
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syn region mkdCode start=/\(\([^\\]\|^\)\\\)\@<!`/ end=/\(\([^\\]\|^\)\\\)\@<!`/
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syn region mkdCode start=/\s*``[^`]*/ end=/[^`]*``\s*/
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"code block...
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syn region mkdCode start=/^\s*```\s*[0-9A-Za-z_-]*\s*$/ end=/^\s*```\s*$/
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syn region mkdCode start=/^\s*```[0-9A-Za-z_$()-]*\s*[0-9A-Za-z_-]*\s*$/ end=/^\s*```\s*$/
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syn region mkdCode start=/\s*\~\~[^\~]*/ end=/[^\~]*\~\~\s*/
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syn region mkdCode start=/^\s*\~\~\~\s*[0-9A-Za-z_-]*\s*$/ end=/^\s*\~\~\~\s*$/
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syn region mkdCode start="<pre[^>]*>" end="</pre>"
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syn region mkdCode start="<code[^>]*>" end="</code>"
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syn region mkdFootnote start="\[^" end="\]"
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syn match mkdCode /^\s*\n\(\(\s\{8,}[^ ]\|\t\t\+[^\t]\).*\n\)\+/
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syn match mkdIndentCode /^\s*\n\(\(\s\{4,}[^ ]\|\t\+[^\t]\).*\n\)\+/ contained
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syn match mkdListItem "^\s*[-*+]\s\+"
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syn match mkdListItem "^\s*\d\+\.\s\+"
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syn region mkdNonListItemBlock start="\n\(\_^\_$\|\s\{4,}[^ ]\|\t+[^\t]\)\@!" end="^\(\s*\([-*+]\|\d\+\.\)\s\+\)\@=" contains=@mkdNonListItem,@Spell
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syn match mkdRule /^\s*\*\s\{0,1}\*\s\{0,1}\*$/
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syn match mkdRule /^\s*-\s\{0,1}-\s\{0,1}-$/
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syn match mkdRule /^\s*_\s\{0,1}_\s\{0,1}_$/
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syn match mkdRule /^\s*-\{3,}$/
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syn match mkdRule /^\s*\*\{3,5}$/
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"HTML headings
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syn region htmlH1 start="^\s*#" end="\($\|#\+\)" contains=@Spell
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syn region htmlH2 start="^\s*##" end="\($\|#\+\)" contains=@Spell
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syn region htmlH3 start="^\s*###" end="\($\|#\+\)" contains=@Spell
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syn region htmlH4 start="^\s*####" end="\($\|#\+\)" contains=@Spell
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syn region htmlH5 start="^\s*#####" end="\($\|#\+\)" contains=@Spell
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syn region htmlH6 start="^\s*######" end="\($\|#\+\)" contains=@Spell
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syn match htmlH1 /^.\+\n=\+$/ contains=@Spell
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syn match htmlH2 /^.\+\n-\+$/ contains=@Spell
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if get(g:, 'vim_markdown_math', 0)
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syn region mkdMath matchgroup=mkdDelimiter start="\\\@<!\$" end="\$"
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syn region mkdMath matchgroup=mkdDelimiter start="\\\@<!\$\$" end="\$\$"
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endif
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" YAML frontmatter
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if get(g:, 'vim_markdown_frontmatter', 0)
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syn include @yamlTop syntax/yaml.vim
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syn region Comment matchgroup=mkdDelimiter start="\%^---$" end="^---$" contains=@yamlTop
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endif
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syn cluster mkdNonListItem contains=htmlItalic,htmlBold,htmlBoldItalic,mkdFootnotes,mkdInlineURL,mkdLink,mkdLinkDef,mkdLineBreak,mkdBlockquote,mkdCode,mkdIndentCode,mkdListItem,mkdRule,htmlH1,htmlH2,htmlH3,htmlH4,htmlH5,htmlH6,mkdMath
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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 mkdIndentCode String
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HtmlHiLink mkdFootnote Comment
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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 mkdFootnotes htmlLink
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HtmlHiLink mkdLink htmlLink
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HtmlHiLink mkdURL htmlString
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HtmlHiLink mkdInlineURL htmlLink
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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 mkdMath Statement
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HtmlHiLink mkdDelimiter Delimiter
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let b:current_syntax = "mkd"
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delcommand HtmlHiLink
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" vim: ts=8
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