" Read the HTML syntax to start with
-if version < 600
+if v:version < 600
so <sfile>:p:h/html.vim
else
runtime! syntax/html.vim
endif
endif
-if version < 600
+if v:version < 600
syntax clear
-elseif exists("b:current_syntax")
+elseif exists('b:current_syntax')
finish
endif
" don't use standard HiLink, it will not work with included syntax files
-if version < 508
+if v:version < 508
command! -nargs=+ HtmlHiLink hi link <args>
else
command! -nargs=+ HtmlHiLink hi def link <args>
let s:conceal = ''
let s:concealends = ''
+let s:concealcode = ''
if has('conceal') && get(g:, 'vim_markdown_conceal', 1)
let s:conceal = ' conceal'
let s:concealends = ' concealends'
endif
+if has('conceal') && get(g:, 'vim_markdown_conceal_code_blocks', 1)
+ let s:concealcode = ' concealends'
+endif
" additions to HTML groups
if get(g:, 'vim_markdown_emphasis_multiline', 1)
" Autolink without angle brackets.
" mkd inline links: protocol optional user:pass@ sub/domain .com, .co.uk, etc optional port path/querystring/hash fragment
" ------------ _____________________ ----------------------------- _________________________ ----------------- __
-syn match mkdInlineURL /https\?:\/\/\(\w\+\(:\w\+\)\?@\)\?\([A-Za-z0-9][-_0-9A-Za-z]*\.\)\{1,}\(\w\{2,}\.\?\)\{1,}\(:[0-9]\{1,5}\)\?\S*/
+syn match mkdInlineURL /https\?:\/\/\(\w\+\(:\w\+\)\?@\)\?\([A-Za-z0-9][-_0-9A-Za-z]*\.\)\{1,}\(\w\{2,}\.\?\)\{1,}\(:[0-9]\{1,5}\)\?[^] \t]*/
" Autolink with parenthesis.
-syn region mkdInlineURL matchgroup=mkdDelimiter start="(\(https\?:\/\/\(\w\+\(:\w\+\)\?@\)\?\([A-Za-z0-9][-_0-9A-Za-z]*\.\)\{1,}\(\w\{2,}\.\?\)\{1,}\(:[0-9]\{1,5}\)\?\S*)\)\@=" end=")"
+syn region mkdInlineURL matchgroup=mkdDelimiter start="(\(https\?:\/\/\(\w\+\(:\w\+\)\?@\)\?\([A-Za-z0-9][-_0-9A-Za-z]*\.\)\{1,}\(\w\{2,}\.\?\)\{1,}\(:[0-9]\{1,5}\)\?[^] \t]*)\)\@=" end=")"
" Autolink with angle brackets.
syn region mkdInlineURL matchgroup=mkdDelimiter start="\\\@<!<\ze[a-z][a-z0-9,.-]\{1,22}:\/\/[^> ]*>" end=">"
syn region mkdLinkTitle matchgroup=mkdDelimiter start=+(+ end=+)+ contained
"HTML headings
-syn region htmlH1 matchgroup=mkdHeading start="^\s*#" end="$" contains=mkdLink,mkdInlineURL,@Spell
-syn region htmlH2 matchgroup=mkdHeading start="^\s*##" end="$" contains=mkdLink,mkdInlineURL,@Spell
-syn region htmlH3 matchgroup=mkdHeading start="^\s*###" end="$" contains=mkdLink,mkdInlineURL,@Spell
-syn region htmlH4 matchgroup=mkdHeading start="^\s*####" end="$" contains=mkdLink,mkdInlineURL,@Spell
-syn region htmlH5 matchgroup=mkdHeading start="^\s*#####" end="$" contains=mkdLink,mkdInlineURL,@Spell
-syn region htmlH6 matchgroup=mkdHeading start="^\s*######" end="$" contains=mkdLink,mkdInlineURL,@Spell
-syn match htmlH1 /^.\+\n=\+$/ contains=mkdLink,mkdInlineURL,@Spell
-syn match htmlH2 /^.\+\n-\+$/ contains=mkdLink,mkdInlineURL,@Spell
+syn region htmlH1 matchgroup=mkdHeading start="^\s*#" end="$" contains=@mkdHeadingContent,@Spell
+syn region htmlH2 matchgroup=mkdHeading start="^\s*##" end="$" contains=@mkdHeadingContent,@Spell
+syn region htmlH3 matchgroup=mkdHeading start="^\s*###" end="$" contains=@mkdHeadingContent,@Spell
+syn region htmlH4 matchgroup=mkdHeading start="^\s*####" end="$" contains=@mkdHeadingContent,@Spell
+syn region htmlH5 matchgroup=mkdHeading start="^\s*#####" end="$" contains=@mkdHeadingContent,@Spell
+syn region htmlH6 matchgroup=mkdHeading start="^\s*######" end="$" contains=@mkdHeadingContent,@Spell
+syn match htmlH1 /^.\+\n=\+$/ contains=@mkdHeadingContent,@Spell
+syn match htmlH2 /^.\+\n-\+$/ contains=@mkdHeadingContent,@Spell
"define Markdown groups
syn match mkdLineBreak / \+$/
syn region mkdBlockquote start=/^\s*>/ end=/$/ contains=mkdLink,mkdInlineURL,mkdLineBreak,@Spell
-execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start=/\(\([^\\]\|^\)\\\)\@<!`/ end=/\(\([^\\]\|^\)\\\)\@<!`/' . s:concealends
-execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start=/\(\([^\\]\|^\)\\\)\@<!``/ skip=/[^`]`[^`]/ end=/\(\([^\\]\|^\)\\\)\@<!``/' . s:concealends
-execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start=/^\s*\z(`\{3,}\)[^`]*$/ end=/^\s*\z1`*\s*$/' . s:concealends
-execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start=/\(\([^\\]\|^\)\\\)\@<!\~\~/ end=/\(\([^\\]\|^\)\\\)\@<!\~\~/' . s:concealends
-execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start=/^\s*\z(\~\{3,}\)\s*[0-9A-Za-z_+-]*\s*$/ end=/^\s*\z1\~*\s*$/' . s:concealends
-execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start="<pre[^>]*\\\@<!>" end="</pre>"' . s:concealends
-execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start="<code[^>]*\\\@<!>" end="</code>"' . s:concealends
+execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start=/\(\([^\\]\|^\)\\\)\@<!`/ end=/`/' . s:concealcode
+execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start=/\(\([^\\]\|^\)\\\)\@<!``/ skip=/[^`]`[^`]/ end=/``/' . s:concealcode
+execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start=/^\s*\z(`\{3,}\)[^`]*$/ end=/^\s*\z1`*\s*$/' . s:concealcode
+execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start=/\(\([^\\]\|^\)\\\)\@<!\~\~/ end=/\(\([^\\]\|^\)\\\)\@<!\~\~/' . s:concealcode
+execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start=/^\s*\z(\~\{3,}\)\s*[0-9A-Za-z_+-]*\s*$/ end=/^\s*\z1\~*\s*$/' . s:concealcode
+execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start="<pre\(\|\_s[^>]*\)\\\@<!>" end="</pre>"' . s:concealcode
+execute 'syn region mkdCode matchgroup=mkdCodeDelimiter start="<code\(\|\_s[^>]*\)\\\@<!>" end="</code>"' . s:concealcode
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\+\.\)\ze\s\+/ contained
-syn region mkdListItemLine start="^\s*\%([-*+]\|\d\+\.\)\s\+" end="$" oneline contains=@mkdNonListItem,mkdListItem,@Spell
+syn match mkdListItem /^\s*\%([-*+]\|\d\+\.\)\ze\s\+/ contained nextgroup=mkdListItemCheckbox
+syn match mkdListItemCheckbox /\[[xXoO ]\]\ze\s\+/ contained contains=mkdListItem
+syn region mkdListItemLine start="^\s*\%([-*+]\|\d\+\.\)\s\+" end="$" oneline contains=@mkdNonListItem,mkdListItem,mkdListItemCheckbox,@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}\*\(\*\|\s\)*$/
syn match mkdRule /^\s*-\s\{0,1}-\s\{0,1}-\(-\|\s\)*$/
syn region mkdMath start="\\\@<!\$\$" end="\$\$" skip="\\\$" contains=@tex keepend
endif
-syn cluster mkdNonListItem contains=@htmlTop,htmlItalic,htmlBold,htmlBoldItalic,mkdFootnotes,mkdInlineURL,mkdLink,mkdLinkDef,mkdLineBreak,mkdBlockquote,mkdCode,mkdRule,htmlH1,htmlH2,htmlH3,htmlH4,htmlH5,htmlH6,mkdMath
+" Strike through
+if get(g:, 'vim_markdown_strikethrough', 0)
+ execute 'syn region mkdStrike matchgroup=htmlStrike start="\%(\~\~\)" end="\%(\~\~\)"' . s:concealends
+ HtmlHiLink mkdStrike htmlStrike
+endif
+
+syn cluster mkdHeadingContent contains=htmlItalic,htmlBold,htmlBoldItalic,mkdFootnotes,mkdLink,mkdInlineURL,mkdStrike,mkdCode
+syn cluster mkdNonListItem contains=@htmlTop,htmlItalic,htmlBold,htmlBoldItalic,mkdFootnotes,mkdInlineURL,mkdLink,mkdLinkDef,mkdLineBreak,mkdBlockquote,mkdCode,mkdRule,htmlH1,htmlH2,htmlH3,htmlH4,htmlH5,htmlH6,mkdMath,mkdStrike
"highlighting for Markdown groups
-HtmlHiLink mkdString String
-HtmlHiLink mkdCode String
-HtmlHiLink mkdCodeDelimiter String
-HtmlHiLink mkdCodeStart String
-HtmlHiLink mkdCodeEnd String
-HtmlHiLink mkdFootnote Comment
-HtmlHiLink mkdBlockquote Comment
-HtmlHiLink mkdListItem Identifier
-HtmlHiLink mkdRule Identifier
-HtmlHiLink mkdLineBreak Visual
-HtmlHiLink mkdFootnotes htmlLink
-HtmlHiLink mkdLink htmlLink
-HtmlHiLink mkdURL htmlString
-HtmlHiLink mkdInlineURL htmlLink
-HtmlHiLink mkdID Identifier
-HtmlHiLink mkdLinkDef mkdID
-HtmlHiLink mkdLinkDefTarget mkdURL
-HtmlHiLink mkdLinkTitle htmlString
-HtmlHiLink mkdDelimiter Delimiter
-
-let b:current_syntax = "mkd"
+HtmlHiLink mkdString String
+HtmlHiLink mkdCode String
+HtmlHiLink mkdCodeDelimiter String
+HtmlHiLink mkdCodeStart String
+HtmlHiLink mkdCodeEnd String
+HtmlHiLink mkdFootnote Comment
+HtmlHiLink mkdBlockquote Comment
+HtmlHiLink mkdListItem Identifier
+HtmlHiLink mkdListItemCheckbox Identifier
+HtmlHiLink mkdRule Identifier
+HtmlHiLink mkdLineBreak Visual
+HtmlHiLink mkdFootnotes htmlLink
+HtmlHiLink mkdLink htmlLink
+HtmlHiLink mkdURL htmlString
+HtmlHiLink mkdInlineURL htmlLink
+HtmlHiLink mkdID Identifier
+HtmlHiLink mkdLinkDef mkdID
+HtmlHiLink mkdLinkDefTarget mkdURL
+HtmlHiLink mkdLinkTitle htmlString
+HtmlHiLink mkdDelimiter Delimiter
+
+let b:current_syntax = 'mkd'
delcommand HtmlHiLink
" vim: ts=8