+ int i, cols;
+ double ratio;
+ const char *s_open, *s_dot, *s_dash, *s_close;
+
+ if (utf8_mode) {
+ s_open = "\u27e6"; s_dot = "\u2589"; s_dash = "\u2550"; s_close = "\u27e7";
+ } else {
+ s_open = "["; s_dot = "#"; s_dash = "-"; s_close = "]";
+ }
+