1 files changed, 6 insertions, 2 deletions
diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c
index 255a58fede..f552c9916e 100644
--- a/src/nvim/eval/funcs.c
+++ b/src/nvim/eval/funcs.c
@@ -9498,8 +9498,12 @@ static void f_synIDattr(typval_T *argvars, typval_T *rettv, FunPtr fptr)
       p = highlight_has_attr(id, HL_ITALIC, modec);
     }
     break;
-  case 'n':    // name
-    p = get_highlight_name_ext(NULL, id - 1, false);
+  case 'n':
+    if (TOLOWER_ASC(what[1]) == 'o') {  // nocombine
+      p = highlight_has_attr(id, HL_NOCOMBINE, modec);
+    } else {  // name
+      p = get_highlight_name_ext(NULL, id - 1, false);
+    }
     break;
   case 'r':    // reverse
     p = highlight_has_attr(id, HL_INVERSE, modec);