" Language: Markdown
" Maintainer: Ben Williams <benw@plasticboy.com>
" URL: http://plasticboy.com/markdown-vim-mode/
-" Version: 9
-" Last Change: 2009 May 18
" Remark: Uses HTML syntax file
-" Remark: I don't do anything with angle brackets (<>) because that would too easily
-" easily conflict with HTML syntax
" TODO: Handle stuff contained within stuff (e.g. headings within blockquotes)
so <sfile>:p:h/html.vim
else
runtime! syntax/html.vim
- unlet b:current_syntax
+
+ if exists('b:current_syntax')
+ unlet b:current_syntax
+ endif
endif
if version < 600
syn sync linebreaks=1
"additions to HTML groups
-syn region htmlBold start=/\\\@<!\(^\|\A\)\@=\*\@<!\*\*\*\@!/ end=/\\\@<!\*\@<!\*\*\*\@!\($\|\A\)\@=/ contains=@Spell,htmlItalic
-syn region htmlItalic start=/\\\@<!\(^\|\A\)\@=\*\@<!\*\*\@!/ end=/\\\@<!\*\@<!\*\*\@!\($\|\A\)\@=/ contains=htmlBold,@Spell
-syn region htmlBold start=/\\\@<!\(^\|\A\)\@=_\@<!___\@!/ end=/\\\@<!_\@<!___\@!\($\|\A\)\@=/ contains=htmlItalic,@Spell
-syn region htmlItalic start=/\\\@<!\(^\|\A\)\@=_\@<!__\@!/ end=/\\\@<!_\@<!__\@!\($\|\A\)\@=/ contains=htmlBold,@Spell
+syn region htmlItalic start="\\\@<!\*\S\@=" end="\S\@<=\\\@<!\*" keepend oneline
+syn region htmlItalic start="\(^\|\s\)\@<=_\|\\\@<!_\([^_]\+\s\)\@=" end="\S\@<=_\|_\S\@=" keepend oneline
+syn region htmlBold start="\S\@<=\*\*\|\*\*\S\@=" end="\S\@<=\*\*\|\*\*\S\@=" keepend oneline
+syn region htmlBold start="\S\@<=__\|__\S\@=" end="\S\@<=__\|__\S\@=" keepend oneline
+syn region htmlBoldItalic start="\S\@<=\*\*\*\|\*\*\*\S\@=" end="\S\@<=\*\*\*\|\*\*\*\S\@=" keepend oneline
+syn region htmlBoldItalic start="\S\@<=___\|___\S\@=" end="\S\@<=___\|___\S\@=" keepend oneline
" [link](URL) | [link][id] | [link][]
syn region mkdFootnotes matchgroup=mkdDelimiter start="\[^" end="\]"
-syn region mkdLink matchgroup=mkdDelimiter start="\!\?\[^\@!" end="\]\ze\s*[[(]" contains=@Spell nextgroup=mkdURL,mkdID skipwhite
-syn region mkdID matchgroup=mkdDelimiter start="\[" end="\]" contained
-syn region mkdURL matchgroup=mkdDelimiter start="(" end=")" contained
+syn region mkdID matchgroup=mkdDelimiter start="\[" end="\]" contained oneline
+syn region mkdURL matchgroup=mkdDelimiter start="(" end=")" contained oneline
+syn region mkdLink matchgroup=mkdDelimiter start="\\\@<!\[" end="\]\ze\s*[[(]" contains=@Spell nextgroup=mkdURL,mkdID skipwhite oneline
+
+" Autolink without angle brackets.
" mkd inline links: protocol optional user:pass@ sub/domain .com, .co.uk, etc optional port path/querystring/hash fragment
" ------------ _____________________ --------------------------- ________________________ ----------------- __
syntax match mkdInlineURL /https\?:\/\/\(\w\+\(:\w\+\)\?@\)\?\([A-Za-z][-_0-9A-Za-z]*\.\)\{1,}\(\w\{2,}\.\?\)\{1,}\(:[0-9]\{1,5}\)\?\S*/
+" Autolink with angle brackets.
+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=">"
+
" Link definitions: [id]: URL (Optional Title)
-" TODO handle automatic links without colliding with htmlTag (<URL>)
syn region mkdLinkDef matchgroup=mkdDelimiter start="^ \{,3}\zs\[" end="]:" oneline nextgroup=mkdLinkDefTarget skipwhite
syn region mkdLinkDefTarget start="<\?\zs\S" excludenl end="\ze[>[:space:]\n]" contained nextgroup=mkdLinkTitle,mkdLinkDef skipwhite skipnl oneline
syn region mkdLinkTitle matchgroup=mkdDelimiter start=+"+ end=+"+ contained
"define Markdown groups
syn match mkdLineContinue ".$" contained
-syn match mkdRule /^\s*\*\s\{0,1}\*\s\{0,1}\*$/
-syn match mkdRule /^\s*-\s\{0,1}-\s\{0,1}-$/
-syn match mkdRule /^\s*_\s\{0,1}_\s\{0,1}_$/
-syn match mkdRule /^\s*-\{3,}$/
-syn match mkdRule /^\s*\*\{3,5}$/
-syn match mkdListItem "^\s*[-*+]\s\+"
-syn match mkdListItem "^\s*\d\+\.\s\+"
-syn match mkdCode /^\s*\n\(\(\s\{4,}[^ ]\|\t\+[^\t]\).*\n\)\+/
-syn match mkdLineBreak / \+$/
-syn region mkdCode start=/\\\@<!`/ end=/\\\@<!`/
-syn region mkdCode start=/\s*``[^`]*/ end=/[^`]*``\s*/
-syn region mkdBlockquote start=/^\s*>/ end=/$/ contains=mkdLineBreak,mkdLineContinue,@Spell
-syn region mkdCode start="<pre[^>]*>" end="</pre>"
-syn region mkdCode start="<code[^>]*>" end="</code>"
+syn match mkdLineBreak / \+$/
+syn region mkdBlockquote start=/^\s*>/ end=/$/ contains=mkdLineBreak,mkdLineContinue,@Spell
+syn region mkdCode start=/\(\([^\\]\|^\)\\\)\@<!`/ end=/\(\([^\\]\|^\)\\\)\@<!`/
+syn region mkdCode start=/\s*``[^`]*/ end=/[^`]*``\s*/
+syn region mkdCode start=/^\s*```\s*[0-9A-Za-z_-]*\s*$/ end=/^\s*```\s*$/
+syn region mkdCode start=/\s*\~\~[^\~]*/ end=/[^\~]*\~\~\s*/
+syn region mkdCode start=/^\s*\~\~\~\s*[0-9A-Za-z_-]*\s*$/ end=/^\s*\~\~\~\s*$/
+syn region mkdCode start="<pre[^>]*>" end="</pre>"
+syn region mkdCode start="<code[^>]*>" end="</code>"
+syn region mkdFootnote start="\[^" end="\]"
+syn match mkdCode /^\s*\n\(\(\s\{8,}[^ ]\|\t\t\+[^\t]\).*\n\)\+/
+syn match mkdIndentCode /^\s*\n\(\(\s\{4,}[^ ]\|\t\+[^\t]\).*\n\)\+/ contained
+syn match mkdListItem "^\s*[-*+]\s\+"
+syn match mkdListItem "^\s*\d\+\.\s\+"
+syn region mkdNonListItemBlock start="\n\(\_^\_$\|\s\{4,}[^ ]\|\t+[^\t]\)\@!" end="^\(\s*\([-*+]\|\d\+\.\)\s\+\)\@=" contains=@mkdNonListItem,@Spell
+syn match mkdRule /^\s*\*\s\{0,1}\*\s\{0,1}\*$/
+syn match mkdRule /^\s*-\s\{0,1}-\s\{0,1}-$/
+syn match mkdRule /^\s*_\s\{0,1}_\s\{0,1}_$/
+syn match mkdRule /^\s*-\{3,}$/
+syn match mkdRule /^\s*\*\{3,5}$/
"HTML headings
syn region htmlH1 start="^\s*#" end="\($\|#\+\)" contains=@Spell
syn match htmlH1 /^.\+\n=\+$/ contains=@Spell
syn match htmlH2 /^.\+\n-\+$/ contains=@Spell
+if get(g:, 'vim_markdown_math', 0)
+ syn region mkdMath matchgroup=mkdDelimiter start="\\\@<!\$" end="\$"
+ syn region mkdMath matchgroup=mkdDelimiter start="\\\@<!\$\$" end="\$\$"
+endif
+" YAML frontmatter
+if get(g:, 'vim_markdown_frontmatter', 0)
+ syn include @yamlTop syntax/yaml.vim
+ syn region Comment matchgroup=mkdDelimiter start="\%^---$" end="^---$" contains=@yamlTop
+endif
-" fold region for headings
-syn region mkdHeaderFold
- \ start="^\s*\z(#\+\)"
- \ skip="^\s*\z1#\+"
- \ end="^\(\s*#\)\@="
- \ fold contains=TOP
-
-" fold region for lists
-syn region mkdListFold
- \ start="^\z(\s*\)\*\z(\s*\)"
- \ skip="^\z1 \z2\s*[^#]"
- \ end="^\(.\)\@="
- \ fold contains=TOP
-
-syn sync fromstart
-setlocal foldmethod=syntax
-
-
+syn cluster mkdNonListItem contains=htmlItalic,htmlBold,htmlBoldItalic,mkdFootnotes,mkdInlineURL,mkdLink,mkdLinkDef,mkdLineBreak,mkdBlockquote,mkdCode,mkdIndentCode,mkdListItem,mkdRule,htmlH1,htmlH2,htmlH3,htmlH4,htmlH5,htmlH6,mkdMath
"highlighting for Markdown groups
HtmlHiLink mkdString String
HtmlHiLink mkdCode String
+HtmlHiLink mkdIndentCode String
+HtmlHiLink mkdFootnote Comment
HtmlHiLink mkdBlockquote Comment
HtmlHiLink mkdLineContinue Comment
HtmlHiLink mkdListItem Identifier
HtmlHiLink mkdRule Identifier
HtmlHiLink mkdLineBreak Todo
+HtmlHiLink mkdFootnotes htmlLink
HtmlHiLink mkdLink htmlLink
HtmlHiLink mkdURL htmlString
HtmlHiLink mkdInlineURL htmlLink
HtmlHiLink mkdLinkDef mkdID
HtmlHiLink mkdLinkDefTarget mkdURL
HtmlHiLink mkdLinkTitle htmlString
-
+HtmlHiLink mkdMath Statement
HtmlHiLink mkdDelimiter Delimiter
+" Automatically insert bullets
+setlocal formatoptions+=r
+" Do not automatically insert bullets when auto-wrapping with text-width
+setlocal formatoptions-=c
+" Accept various markers as bullets
+setlocal comments=b:*,b:+,b:-
+
+" Automatically continue blockquote on line break
+setlocal comments+=b:>
+
let b:current_syntax = "mkd"
delcommand HtmlHiLink
projects / etc / vim.git / blobdiff