patch 8.0.0440: not enough test coverage in Insert mode commit https://github.com/vim/vim/commit/eb992cb90fd79c77ad2743459ac898e6ac3de939 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 9 18:20:16 2017 +0100 patch 8.0.0440: not enough test coverage in Insert mode Problem: Not enough test coverage in Insert mode. Solution: Add lots of tests. Add test_override(). (Christian Brabandt, closes #1521)

--- a/src/edit.c
+++ b/src/edit.c
@@ -2262,7 +2262,10 @@ has_compl_option(int dict_opt)
 	    vim_beep(BO_COMPL);
 	    setcursor();
 	    out_flush();
-	    ui_delay(2000L, FALSE);
+#ifdef FEAT_EVAL
+	    if (!get_vim_var_nr(VV_TESTING))
+#endif
+		ui_delay(2000L, FALSE);
 	}
 	return FALSE;
     }