17 static int	hisidx[HIST_COUNT] = {-1, -1, -1, -1, -1};  // lastused entry  variable
49     return &hisidx[hist_type];  in get_hisidx()
155 		if (hisidx[type] < 0)		// there are no entries yet  in init_history()
162 		    for (i = 0; i <= hisidx[type]; ++i)  in init_history()
165 		    for ( ; i <= newlen - (hislen - hisidx[type]); ++i)  in init_history()
172 		    j = hisidx[type];  in init_history()
181 			if (j == hisidx[type])  in init_history()
184 		    hisidx[type] = newlen - 1;  in init_history()
219     if (hisidx[type] < 0)  in in_history()
221     i = hisidx[type];  in in_history()
241     } while (i != hisidx[type]);  in in_history()
246 	while (i != hisidx[type])  in in_history()
315 	if (maptick == last_maptick && hisidx[HIST_SEARCH] >= 0)  in add_to_history()
318 	    hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]];  in add_to_history()
322 	    if (--hisidx[HIST_SEARCH] < 0)  in add_to_history()
323 		hisidx[HIST_SEARCH] = hislen - 1;  in add_to_history()
329 	if (++hisidx[histype] == hislen)  in add_to_history()
330 	    hisidx[histype] = 0;  in add_to_history()
331 	hisptr = &history[histype][hisidx[histype]];  in add_to_history()
358 		    || hisidx[histype] < 0)  in get_history_idx()
361     return history[histype][hisidx[histype]].hisnum;  in get_history_idx()
378 		    || (i = hisidx[histype]) < 0 || num == 0)  in calc_hist_idx()
439 	hisidx[histype] = -1;	// mark history as cleared  in clr_history()
466 	    && (idx = hisidx[histype]) >= 0  in del_history_entry()
496 	    hisidx[histype] = -1;  in del_history_entry()
514     idx = hisidx[histype];  in del_history_idx()
531     hisidx[histype] = i;  in del_history_idx()
665     i = hisidx[HIST_CMD];  in remove_key_from_history()
748 	idx = hisidx[histype1];  in ex_history()