runtime(haskell): allow TODO keywords in comments
closes: #14319
Signed-off-by: Enrico Maria De Angelis <enricomaria.dean6elis@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/syntax/haskell.vim b/runtime/syntax/haskell.vim
index b48b278..509aa25 100644
--- a/runtime/syntax/haskell.vim
+++ b/runtime/syntax/haskell.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: Haskell
" Maintainer: Haskell Cafe mailinglist <haskell-cafe@haskell.org>
-" Last Change: 2020 Oct 4 by Marcin Szamotulski <profunctor@pm.me>
+" Last Change: 2024 Mar 28 by Enrico Maria De Angelis <enricomaria.dean6elis@gmail.com>
" Original Author: John Williams <jrw@pobox.com>
"
" Thanks to Ryan Crumley for suggestions and John Meacham for
@@ -104,8 +104,8 @@
" Comments
-syn match hsLineComment "---*\([^-!#$%&\*\+./<=>\?@\\^|~].*\)\?$" contains=@Spell
-syn region hsBlockComment start="{-" end="-}" contains=hsBlockComment,@Spell
+syn match hsLineComment "---*\([^-!#$%&\*\+./<=>\?@\\^|~].*\)\?$" contains=hsTodo,@Spell
+syn region hsBlockComment start="{-" end="-}" contains=hsBlockComment,hsTodo,@Spell
syn region hsPragma start="{-#" end="#-}"
syn keyword hsTodo contained FIXME TODO XXX NOTE
@@ -164,6 +164,7 @@
hi def link hsBlockComment hsComment
hi def link hsLineComment hsComment
hi def link hsComment Comment
+hi def link hsTodo Todo
hi def link hsPragma SpecialComment
hi def link hsBoolean Boolean
hi def link hsType Type