18 static int	hisnum[HIST_COUNT] = {0, 0, 0, 0, 0};  variable
55     return &hisnum[hist_type];  in get_hisnum()
197     hisptr->hisnum = 0;  in clear_hist_entry()
253 	history[type][i].hisnum = ++hisnum[type];  in in_history()
321 	    --hisnum[histype];  in add_to_history()
340 	hisptr->hisnum = ++hisnum[histype];  in add_to_history()
361     return history[histype][hisidx[histype]].hisnum;  in get_history_idx()
384 	while (hist[i].hisnum > num)  in calc_hist_idx()
392 	if (i >= 0 && hist[i].hisnum == num && hist[i].hisstr != NULL)  in calc_hist_idx()
440 	hisnum[histype] = 0;	// reset identifier counter  in clr_history()
753 	    j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum;  in ex_history()
755 	    k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum;  in ex_history()
762 			&& hist[i].hisnum >= j && hist[i].hisnum <= k)  in ex_history()
766 							      hist[i].hisnum);  in ex_history()