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Line-headings fails for code beginning lines #651

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Line-headings fails for code beginning lines #651

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20 changes: 10 additions & 10 deletions syntax/markdown.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -83,16 +83,6 @@ syntax region mkdLinkTitle matchgroup=mkdDelimiter start=+"+ end=+"+ contai
syntax region mkdLinkTitle matchgroup=mkdDelimiter start=+'+ end=+'+ contained
syntax region mkdLinkTitle matchgroup=mkdDelimiter start=+(+ end=+)+ contained

"HTML headings
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@alerque alerque Oct 25, 2025

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This doesn't feel right, the order should not be that important here.

As an alternative to this can you try adding mkdCode to the list of things headings are allowed to contain? Does that fix the problem too?

syntax region htmlH1 matchgroup=mkdHeading start="^\s*#" end="$" contains=@mkdHeadingContent,@Spell
syntax region htmlH2 matchgroup=mkdHeading start="^\s*##" end="$" contains=@mkdHeadingContent,@Spell
syntax region htmlH3 matchgroup=mkdHeading start="^\s*###" end="$" contains=@mkdHeadingContent,@Spell
syntax region htmlH4 matchgroup=mkdHeading start="^\s*####" end="$" contains=@mkdHeadingContent,@Spell
syntax region htmlH5 matchgroup=mkdHeading start="^\s*#####" end="$" contains=@mkdHeadingContent,@Spell
syntax region htmlH6 matchgroup=mkdHeading start="^\s*######" end="$" contains=@mkdHeadingContent,@Spell
syntax match htmlH1 /^.\+\n=\+$/ contains=@mkdHeadingContent,@Spell
syntax match htmlH2 /^.\+\n-\+$/ contains=@mkdHeadingContent,@Spell

"define Markdown groups
syntax match mkdLineBreak / \+$/
syntax region mkdBlockquote start=/^\s*>/ end=/$/ contains=mkdLink,mkdInlineURL,mkdLineBreak,@Spell
Expand All @@ -115,6 +105,16 @@ syntax match mkdRule /^\s*\*\s\{0,1}\*\s\{0,1}\*\(\*\|\s\)*$/
syntax match mkdRule /^\s*-\s\{0,1}-\s\{0,1}-\(-\|\s\)*$/
syntax match mkdRule /^\s*_\s\{0,1}_\s\{0,1}_\(_\|\s\)*$/

"HTML headings
syntax region htmlH1 matchgroup=mkdHeading start="^\s*#" end="$" contains=@mkdHeadingContent,@Spell
syntax region htmlH2 matchgroup=mkdHeading start="^\s*##" end="$" contains=@mkdHeadingContent,@Spell
syntax region htmlH3 matchgroup=mkdHeading start="^\s*###" end="$" contains=@mkdHeadingContent,@Spell
syntax region htmlH4 matchgroup=mkdHeading start="^\s*####" end="$" contains=@mkdHeadingContent,@Spell
syntax region htmlH5 matchgroup=mkdHeading start="^\s*#####" end="$" contains=@mkdHeadingContent,@Spell
syntax region htmlH6 matchgroup=mkdHeading start="^\s*######" end="$" contains=@mkdHeadingContent,@Spell
syntax match htmlH1 /^.\+\n=\+$/ contains=@mkdHeadingContent,@Spell
syntax match htmlH2 /^.\+\n-\+$/ contains=@mkdHeadingContent,@Spell

" YAML frontmatter
if get(g:, 'vim_markdown_frontmatter', 0)
syntax include @yamlTop syntax/yaml.vim
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