4262     int		todo;  in syn_list_keywords()  local
4274     todo = (int)ht->ht_used;  in syn_list_keywords()
4275     for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)  in syn_list_keywords()
4279 	    --todo;  in syn_list_keywords()
4357     int		todo;  in syn_clear_keyword()  local
4360     todo = (int)ht->ht_used;  in syn_clear_keyword()
4361     for (hi = ht->ht_array; todo > 0; ++hi)  in syn_clear_keyword()
4365 	    --todo;  in syn_clear_keyword()
4404     int		todo;  in clear_keywtab()  local
4408     todo = (int)ht->ht_used;  in clear_keywtab()
4409     for (hi = ht->ht_array; todo > 0; ++hi)  in clear_keywtab()
4413 	    --todo;  in clear_keywtab()