libedit-40/src/history.c

836 	int i = -1, retval;
854 	for (i = 0, retval = HLAST(h, &ev);
855 	    retval != -1;
856 	    retval = HPREV(h, &ev), i++) {
886 	int retval;
888 	for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))
900 	int retval;
902 	for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))
924 	int retval;
926 	for (retval = HCURR(h, ev); retval != -1; retval = HNEXT(h, ev))
942 	int retval;
944 	for (retval = HCURR(h, ev); retval != -1; retval = HNEXT(h, ev))
960 	int retval;
962 	for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))
979 	int retval;
987 		retval = history_getsize(h, ev);
991 		retval = history_setsize(h, ev, va_arg(va, int));
995 		retval = history_getunique(h, ev);
999 		retval = history_setunique(h, ev, va_arg(va, int));
1004 		retval = HADD(h, ev, str);
1008 		retval = HDEL(h, ev, va_arg(va, const int));
1013 		if ((retval = HENTER(h, ev, str)) != -1)
1019 		if ((retval = HSET(h, ev, h->h_ent)) != -1)
1020 			retval = HADD(h, ev, str);
1024 		retval = HFIRST(h, ev);
1028 		retval = HNEXT(h, ev);
1032 		retval = HLAST(h, ev);
1036 		retval = HPREV(h, ev);
1040 		retval = HCURR(h, ev);
1044 		retval = HSET(h, ev, va_arg(va, const int));
1049 		retval = 0;
1053 		retval = history_load(h, va_arg(va, const char *));
1054 		if (retval == -1)
1059 		retval = history_save(h, va_arg(va, const char *));
1060 		if (retval == -1)
1065 		retval = history_prev_event(h, ev, va_arg(va, int));
1069 		retval = history_next_event(h, ev, va_arg(va, int));
1073 		retval = history_prev_string(h, ev, va_arg(va, const Char *));
1077 		retval = history_next_string(h, ev, va_arg(va, const Char *));
1097 		if ((retval = history_set_fun(h, &hf)) == -1)
1104 		retval = 0;
1111 		retval = history_next_evdata(h, ev, num, d);
1119 		retval = history_deldata_nth((history_t *)h->h_ref, ev, num, d);
1129 			retval = -1;
1134 		retval = 0;
1139 		retval = -1;
1144 	return retval;