GLOBAL int has_focus;
+GLOBAL int in_vbell;
+GLOBAL long vbell_timeout;
+
GLOBAL int app_cursor_keys, app_keypad_keys, vt52_mode;
GLOBAL int repeat_off, cr_lf_return;
int lfhascr;
int cursor_type; /* 0=block 1=underline 2=vertical */
int blink_cur;
- int beep;
+ int beep; /* 0=none 1=defaultsound 2=visual */
+ int bellovl; /* bell overload protection active? */
+ int bellovl_n; /* number of bells to cause overload */
+ int bellovl_t; /* time interval for overload (seconds) */
+ int bellovl_s; /* period of silence to re-enable bell (s) */
int scrollbar;
int locksize;
int bce;