797 replace(char **tmp, int c)  in replace()  argument
800 	if ((aptr = strrchr(*tmp, c)) == NULL)  in replace()
803 	el_free(*tmp);  in replace()
804 	*tmp = aptr;  in replace()
821 	char *tmp, *search = NULL, *aptr, delim;  in _history_expand_command()  local
881 		tmp = strdup(last_search_match ? last_search_match : "");  in _history_expand_command()
913 		tmp = history_arg_extract(start, end, aptr? aptr:ptr);  in _history_expand_command()
914 		if (tmp == NULL) {  in _history_expand_command()
922 		tmp = strdup(aptr? aptr:ptr);  in _history_expand_command()
928 		*result = tmp;  in _history_expand_command()
937 			if ((aptr = strrchr(tmp, '/')) != NULL)  in _history_expand_command()
941 			replace(&tmp, '/');  in _history_expand_command()
944 			if ((aptr = strrchr(tmp, '.')) != NULL)  in _history_expand_command()
948 			replace(&tmp, '.');  in _history_expand_command()
969 			aptr = _rl_compat_sub(tmp, from, to, g_on);  in _history_expand_command()
971 				el_free(tmp);  in _history_expand_command()
972 				tmp = aptr;  in _history_expand_command()
979 	*result = tmp;  in _history_expand_command()
982 	el_free(tmp);  in _history_expand_command()
996 	char *tmp, *result;  in history_expand()  local
1041 	tmp = NULL;  in history_expand()
1091 		ret = _history_expand_command (str, i, (j - i), &tmp);  in history_expand()
1092 		if (ret > 0 && tmp) {  in history_expand()
1093 			len = strlen(tmp);  in history_expand()
1094 			ADD_STRING(tmp, len, tmp);  in history_expand()
1096 		if (tmp) {  in history_expand()
1097 			el_free(tmp);  in history_expand()
1098 			tmp = NULL;  in history_expand()