syntax: foo=NONE clears hi group

Closes #4767
neovim · May 21, 2016 · 1f4af4c · 1f4af4c
1 parent 8e20ba9
commit 1f4af4c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/nvim/syntax.c b/src/nvim/syntax.c
@@ -6972,6 +6972,9 @@ set_hl_attr (
       || at_en.rgb_sp_color != -1 || at_en.cterm_ae_attr != 0
       || at_en.rgb_ae_attr != 0) {
     sgp->sg_attr = get_attr_entry(&at_en);
+  } else {
+    // If all the fields are cleared, clear the attr field back to default value
+    sgp->sg_attr = 0;
   }
 }