+#define UI_VLINE_CHAR opt_get_bool(BOOL_USE_ASCII_ONLY) ? \
+ '|' : ACS_VLINE
+#define UI_TEE_CHAR opt_get_bool(BOOL_USE_ASCII_ONLY) ? \
+ '-' : ACS_BTEE
+#define UI_LBOXLINE_CHAR opt_get_bool(BOOL_USE_ASCII_ONLY) ? \
+ '/' : ACS_HLINE
+#define UI_RBOXLINE_CHAR opt_get_bool(BOOL_USE_ASCII_ONLY) ? \
+ '\\' : ACS_HLINE
+#define UI_ULCORNER_CHAR opt_get_bool(BOOL_USE_ASCII_ONLY) ? \
+ ' ' : ACS_ULCORNER
+#define UI_URCORNER_CHAR opt_get_bool(BOOL_USE_ASCII_ONLY) ? \
+ ' ' : ACS_URCORNER
+#define UI_LLCORNER_CHAR opt_get_bool(BOOL_USE_ASCII_ONLY) ? \
+ '+' : ACS_LLCORNER
+#define UI_LRCORNER_CHAR opt_get_bool(BOOL_USE_ASCII_ONLY) ? \
+ '+' : ACS_LRCORNER