Escape comment char, before trying to conceal it

need to escape the comment char, else syntax highlight might throw an ugly error (fixes #25)
chrisbra · Feb 19, 2014 · b1fd550 · b1fd550
1 parent df57925
commit b1fd550
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/autoload/nrrwrgn.vim b/autoload/nrrwrgn.vim
@@ -528,6 +528,7 @@ endfun
 
 fun! <sid>HideNrrwRgnLines() "{{{1
 	let char1 = <sid>ReturnComments()[0]
+	let char1 = escape(char1, '"\\')
 	let cmd='syn match NrrwRgnStart "^'.char1.' Start NrrwRgn\d\+$"'
 	exe cmd
 	let cmd='syn match NrrwRgnEnd "^'.char1.' End NrrwRgn\d\+$"'