1026     return OK;  in sign_define_init_text()
1080     return OK;  in sign_define_by_name()
1110     return OK;  in sign_undefine_by_name()
1193     return OK;  in sign_place()
1203 	return OK;  in sign_unplace()
1227     return OK;  in sign_unplace()
1604     return OK;  in parse_sign_cmd_args()
2196     if (sign_define_by_name(name, icon, linehl, text, texthl) == OK)  in sign_define_from_dict()
2246 	if (rettv_list_alloc(rettv) != OK)  in f_sign_define()
2278     if (rettv_list_alloc_id(rettv, aid_sign_getdefined) != OK)  in f_sign_getdefined()
2304     if (rettv_list_alloc_id(rettv, aid_sign_getplaced) != OK)  in f_sign_getplaced()
2524     if (sign_place(&sign_id, group, sign_name, buf, lnum, prio) == OK)  in sign_place_from_dict()
2572     if (rettv_list_alloc(rettv) != OK)  in f_sign_placelist()
2611 	if (name != NULL && (sign_undefine_by_name(name, TRUE) == OK))  in sign_undefine_multiple()
2632 	if (rettv_list_alloc(rettv) != OK)  in f_sign_undefine()
2654 	if (sign_undefine_by_name(name, TRUE) == OK)  in f_sign_undefine()
2713 	    if (sign_unplace(sign_id, group, buf, 0) != OK)  in sign_unplace_from_dict()
2716     else if (sign_unplace(sign_id, group, buf, 0) == OK)  in sign_unplace_from_dict()
2803     if (rettv_list_alloc(rettv) != OK)  in f_sign_unplacelist()