fix(runtime): check markdownError before syn-clear (#17009)

Avoids `E28: No such highlight group name: markdownError` when using a
foreign markdown syntax.
This commit is contained in:
github-actions[bot]
2022-01-09 10:25:04 -07:00
committed by GitHub
parent dd0d4fc666
commit 11dafcaf05

View File

@@ -12,7 +12,9 @@ unlet! b:current_syntax
syn case match
" We do not care about markdown syntax errors
syn clear markdownError
if hlexists('markdownError')
syn clear markdownError
endif
syn keyword healthError ERROR[:] containedin=markdownCodeBlock,mkdListItemLine
syn keyword healthWarning WARNING[:] containedin=markdownCodeBlock,mkdListItemLine