374     histentry_T	*hist;  in calc_hist_idx()  local
381     hist = history[histype];  in calc_hist_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()
400 	if (hist[i].hisstr != NULL)  in calc_hist_idx()
692     histentry_T	*hist;  in ex_history()  local
749 	hist = history[histype1];  in ex_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()
761 		if (hist[i].hisstr != NULL  in ex_history()
762 			&& hist[i].hisnum >= j && hist[i].hisnum <= k)  in ex_history()
766 							      hist[i].hisnum);  in ex_history()
767 		    if (vim_strsize(hist[i].hisstr) > (int)Columns - 10)  in ex_history()
768 			trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff),  in ex_history()
771 			STRCAT(IObuff, hist[i].hisstr);  in ex_history()