1 files changed, 15 insertions, 0 deletions
diff --git a/src/mbyte.c b/src/mbyte.c
index d6fb7ec..07446ca 100644
--- a/src/mbyte.c
+++ b/src/mbyte.c
@@ -5542,6 +5542,20 @@ string_convert_ext(
     return retval;
 }
 
+/*
+ * Return 1 or 2 when "c" is in the cellwidth table.
+ * Return 0 if not.
+ */
+    int
+get_cellwidth(int c UNUSED)
+{
+#ifdef FEAT_EVAL
+    return cw_value(c);
+#else
+    return 0;
+#endif
+}
+
 #if defined(FEAT_EVAL) || defined(PROTO)
 
 /*
@@ -5733,6 +5747,7 @@ f_setcellwidths(typval_T *argvars, typval_T *rettv UNUSED)
     }
 
     vim_free(cw_table_save);
+    changed_window_setting_all();
     redraw_all_later(UPD_CLEAR);
 }