Setup more sensible default syntax groups

Co-authored-by: Felipe Morales <[email protected]>

Author: alerque

syntax/commonmark.vim

@@ -1,47 +1,52 @@
 " Vim syntax file
-"
 " Language: CommonMark
 " Maintainer: Caleb Maclennan <[email protected]>
+" Maintainer: Felipe Morales <[email protected]>
 
 scriptencoding utf-8
 
 if exists('b:current_syntax')
-    finish
+	finish
 endif
 
 syntax clear
 
 " See: https://docs.rs/pulldown-cmark/0.7.1/pulldown_cmark/enum.Tag.html
-hi link cmarkParagraph Comment
-hi link cmarkHeading1 Constant
-hi link cmarkHeading2 Number
-hi link cmarkHeading3 Boolean
-hi link cmarkHeading4 Float
-hi link cmarkHeading5 cmarkHeading4
-hi link cmarkHeading6 cmarkHeading4
-hi link cmarkBlockquote Define
-hi link cmarkCodeBlock Debug
-hi link cmarkList Identifier
-hi link cmarkItem Label
-hi link cmarkFootnoteDefinition Macro
-hi link cmarkTable SpecialComment
-hi link cmarkTableHead SpecialComment
-hi link cmarkTableRow SpecialComment
-hi link cmarkTableCell SpecialComment
-hi cmarkEmphasis gui=Italic cterm=Italic
-hi cmarkStrong gui=Bold cterm=Bold
-hi link cmarkStrikethrough Error
-hi link cmarkLink Function
-hi link cmarkImage Exception
+hi def link cmarkParagraph NONE
+hi def link cmarkHeading1 Title
+hi def link cmarkHeading2 cmarkHeading1
+hi def link cmarkHeading3 cmarkHeading1
+hi def link cmarkHeading4 cmarkHeading1
+hi def link cmarkHeading5 cmarkHeading1
+hi def link cmarkHeading6 cmarkHeading1
+hi def link cmarkBlockquote Define
+hi def link cmarkCodeBlock Debug
+hi def link cmarkList Identifier
+hi def link cmarkItem Label
+hi def link cmarkFootnoteDefinition Identifier
+hi def link cmarkTable SpecialComment
+hi def link cmarkTableHead SpecialComment
+hi def link cmarkTableRow SpecialComment
+hi def link cmarkTableCell SpecialComment
+hi def cmarkEmphasis gui=Italic cterm=Italic
+hi def cmarkStrong gui=Bold cterm=Bold
+hi def link cmarkStrikethrough DiffDelete
+hi def link cmarkLink Function
+hi def link cmarkImage Exception
 
 " See: https://docs.rs/pulldown-cmark/0.7.1/pulldown_cmark/enum.Event.html
-hi link cmarkText Default
-hi link cmarkCode String
-hi link cmarkHtml Macro
-hi link cmarkFootnoteReference Macro
-hi link cmarkHardBreak Underlined
-hi link cmarkRule Debug
-hi link cmarkTaskListMarker Exception
+hi def link cmarkText NONE
+hi def link cmarkCode String
+hi def link cmarkHtml Macro
+hi def link cmarkFootnoteReference Identifier
+hi def link cmarkHardBreak NonText
+hi def link cmarkRule Delimiter
+hi def link cmarkTaskListMarker Exception
+
+if exists('g:commonmark_debug')
+	hi! link cmarkParagraph Comment
+	hi! link cmarkText Debug
+endif
 
 lua package.loaded["commonmarker"] = nil -- Force module reload during dev
 lua commonmarker = require("commonmarker")