1483     garray_T	ga;  in f_tr()  local
1500     ga_init2(&ga, (int)sizeof(char), 80);  in f_tr()
1508 	    ga_clear(&ga);  in f_tr()
1558 	    (void)ga_grow(&ga, cplen);  in f_tr()
1559 	    mch_memmove((char *)ga.ga_data + ga.ga_len, cpstr, (size_t)cplen);  in f_tr()
1560 	    ga.ga_len += cplen;  in f_tr()
1569 		ga_append(&ga, tostr[p - fromstr]);  in f_tr()
1571 		ga_append(&ga, *in_str);  in f_tr()
1577     (void)ga_grow(&ga, 1);  in f_tr()
1578     ga_append(&ga, NUL);  in f_tr()
1580     rettv->vval.v_string = ga.ga_data;  in f_tr()