_nc_init_keytry(SCREEN *sp)
{
unsigned n;
/* The sp->_keytry value is initialized in newterm(), where the sp
* structure is created, because we can not tell where keypad() or
* mouse_activate() (which will call keyok()) are first called.
*/
if (sp != 0) {
for (n = 0; _nc_tinfo_fkeys[n].code; n++) {
if (_nc_tinfo_fkeys[n].offset < STRCOUNT) {
(void) _nc_add_to_try(&(sp->_keytry),
CUR Strings[_nc_tinfo_fkeys[n].offset],
_nc_tinfo_fkeys[n].code);
}
}
#if NCURSES_XNAMES
/*
* Add any of the extended strings to the tries if their name begins
* with 'k', i.e., they follow the convention of other terminfo key
* names.
*/
{
TERMTYPE *tp = &(sp->_term->type);
for (n = STRCOUNT; n < NUM_STRINGS(tp); ++n) {
const char *name = ExtStrname(tp, (int) n, strnames);
char *value = tp->Strings[n];
if (name != 0
&& *name == 'k'
&& value != 0
&& NCURSES_SP_NAME(key_defined) (NCURSES_SP_ARGx
value) == 0) {
(void) _nc_add_to_try(&(sp->_keytry),
value,
n - STRCOUNT + KEY_MAX);
}
}
}
#endif
#ifdef TRACE
_nc_trace_tries(sp->_keytry);
#endif
}
}
void _nc_init_keytry(void)
{
size_t n;
/* The SP->_keytry value is initialized in newterm(), where the SP
* structure is created, because we can not tell where keypad() or
* mouse_activate() (which will call keyok()) are first called.
*/
for (n = 0; _nc_tinfo_fkeys[n].code; n++)
if (_nc_tinfo_fkeys[n].offset < STRCOUNT)
_nc_add_to_try(&(SP->_keytry),
CUR Strings[_nc_tinfo_fkeys[n].offset],
_nc_tinfo_fkeys[n].code);
#ifdef TRACE
_nc_trace_tries(SP->_keytry);
#endif
}
