" Vim syntax file " Language: Markdown " Maintainer: Ben Williams " URL: http://plasticboy.com/markdown-vim-mode/ " Remark: Uses HTML syntax file " TODO: Handle stuff contained within stuff (e.g. headings within blockquotes) " Read the HTML syntax to start with if version < 600 so :p:h/html.vim else runtime! syntax/html.vim if exists('b:current_syntax') unlet b:current_syntax endif endif if version < 600 syntax clear elseif exists("b:current_syntax") finish endif " don't use standard HiLink, it will not work with included syntax files if version < 508 command! -nargs=+ HtmlHiLink hi link else command! -nargs=+ HtmlHiLink hi def link endif syn spell toplevel syn case ignore syn sync linebreaks=1 let s:conceal = '' let s:concealends = '' if has('conceal') && get(g:, 'vim_markdown_conceal', 1) let s:conceal = ' conceal' let s:concealends = ' concealends' endif " additions to HTML groups if get(g:, 'vim_markdown_emphasis_multiline', 1) let s:oneline = '' else let s:oneline = ' oneline' endif execute 'syn region htmlItalic start="\%(^\|\s\)\zs\*\ze[^\\\*\t ]" end="[^\\\*\t ]\zs\*\ze\_W" keepend' . s:oneline execute 'syn region htmlItalic start="\%(^\|\s\)\zs_\ze[^\\_\t ]" end="[^\\_\t ]\zs_\ze\_W" keepend' . s:oneline execute 'syn region htmlBold start="\*\*\ze\S" end="\S\zs\*\*" keepend' . s:oneline execute 'syn region htmlBold start="__\ze\S" end="\S\zs__" keepend' . s:oneline execute 'syn region htmlBoldItalic start="\*\*\*\ze\S" end="\S\zs\*\*\*" keepend' . s:oneline execute 'syn region htmlBoldItalic start="___\ze\S" end="\S\zs___" keepend' . s:oneline " [link](URL) | [link][id] | [link][] | ![image](URL) syn region mkdFootnotes matchgroup=mkdDelimiter start="\[^" end="\]" execute 'syn region mkdID matchgroup=mkdDelimiter start="\[" end="\]" contained oneline' . s:conceal execute 'syn region mkdURL matchgroup=mkdDelimiter start="(" end=")" contained oneline' . s:conceal execute 'syn region mkdLink matchgroup=mkdDelimiter start="\\\@ ]*>" end=">" " Link definitions: [id]: URL (Optional Title) 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 syn region mkdLinkTitle matchgroup=mkdDelimiter start=+'+ end=+'+ contained syn region mkdLinkTitle matchgroup=mkdDelimiter start=+(+ end=+)+ contained "HTML headings syn region htmlH1 start="^\s*#" end="$" contains=@Spell syn region htmlH2 start="^\s*##" end="$" contains=@Spell syn region htmlH3 start="^\s*###" end="$" contains=@Spell syn region htmlH4 start="^\s*####" end="$" contains=@Spell syn region htmlH5 start="^\s*#####" end="$" contains=@Spell syn region htmlH6 start="^\s*######" end="$" contains=@Spell syn match htmlH1 /^.\+\n=\+$/ contains=@Spell syn match htmlH2 /^.\+\n-\+$/ contains=@Spell "define Markdown groups syn match mkdLineBreak / \+$/ syn region mkdBlockquote start=/^\s*>/ end=/$/ contains=mkdLineBreak,@Spell syn region mkdCode start=/\(\([^\\]\|^\)\\\)\@]*\\\@" end="" syn region mkdCode start="]*\\\@" end="" syn region mkdFootnote start="\[^" end="\]" syn match mkdCode /^\s*\n\(\(\s\{8,}[^ ]\|\t\t\+[^\t]\).*\n\)\+/ syn match mkdCode /\%^\(\(\s\{4,}[^ ]\|\t\+[^\t]\).*\n\)\+/ syn match mkdCode /^\s*\n\(\(\s\{4,}[^ ]\|\t\+[^\t]\).*\n\)\+/ contained syn match mkdListItem /^\s*\%([-*+]\|\d\+\.\)\s\+/ contained syn region mkdListItemLine start="^\s*\%([-*+]\|\d\+\.\)\s\+" end="$" oneline contains=@mkdNonListItem,mkdListItem,@Spell syn region mkdNonListItemBlock start="\(\%^\(\s*\([-*+]\|\d\+\.\)\s\+\)\@!\|\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}$/ " YAML frontmatter if get(g:, 'vim_markdown_frontmatter', 0) syn include @yamlTop syntax/yaml.vim syn region Comment matchgroup=mkdDelimiter start="\%^---$" end="^---$" contains=@yamlTop unlet! b:current_syntax endif if get(g:, 'vim_markdown_toml_frontmatter', 0) try syn include @tomlTop syntax/toml.vim syn region Comment matchgroup=mkdDelimiter start="\%^+++$" end="^+++$" transparent contains=@tomlTop unlet! b:current_syntax catch /E484/ syn region Comment matchgroup=mkdDelimiter start="\%^+++$" end="^+++$" endtry endif if get(g:, 'vim_markdown_json_frontmatter', 0) try syn include @jsonTop syntax/json.vim syn region Comment matchgroup=mkdDelimiter start="\%^{$" end="^}$" contains=@jsonTop unlet! b:current_syntax catch /E484/ syn region Comment matchgroup=mkdDelimiter start="\%^{$" end="^}$" endtry endif if get(g:, 'vim_markdown_math', 0) syn include @tex syntax/tex.vim syn region mkdMath matchgroup=mkdDelimiter start="\\\@