Better handling of syntax regions

autoload/delimitMate.vim

@@ -245,7 +245,8 @@ function! delimitMate#InsertCharPre(str) "{{{1
     echom 03
     return 0
   endif
-  if !empty(filter(s:option('excluded_regions'), 'index(s:synstack(line("."), col(".")), v:val) >= 0'))
+  let synstack = join(map(synstack(line('.'), col('.')), 'tolower(synIDattr(v:val, "name"))'), ',')
+  if !empty(filter(s:option('excluded_regions'), 'stridx(synstack, tolower(v:val)) >= 0'))
     echom 04
     return 0
   endif

test/autoclose_matchpairs.vim

@@ -85,6 +85,13 @@ let g:delimitMate_autoclose = 1
 let g:delimitMate_balance_pairs = 1
 call DMTest_pairs('ab cd)', "la(x", 'ab(x cd)')
 
+" Disable on syntax groups
+new
+syntax on
+set ft=vim
+call DMTest_pairs('echo "  "', "f\"la(", 'echo " ( "')
+syntax off
+bp
 
 call vimtest#Quit()
 " vim: sw=2 et