_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 }