213 				    hist_source->line - (int)(histptr - hp));  in c_fc()
378 		hp = histptr + (n < 0 ? n : (n - hist_source->line));  in hist_get()
386 		} else if ((ptrdiff_t)hp > (ptrdiff_t)histptr) {  in hist_get()
393 		} else if (!allow_cur && hp == histptr) {  in hist_get()
401 		if ((n = findhist(histptr - history - 1, 0, str, anchored)) < 0)  in hist_get()
413 	if (histptr < history || (!allow_cur && histptr == history)) {  in hist_get_newest()
417 	return (allow_cur ? histptr : histptr - 1);  in hist_get_newest()
424 	if (histptr <= history) {  in hist_get_oldest()
439 	if (histptr >= history && last_line != hist_source->line) {  in histbackup()
441 		afree(*histptr, APERM);  in histbackup()
442 		histptr--;  in histbackup()
459 	int last = histptr - history;  in histnum()
462 		current = histptr;  in histnum()
479 	int	maxhist = histptr - history;  in findhist()
487 	for (; hp >= history && hp <= histptr; hp += incr)  in findhist()
498 	int	maxhist = histptr - history;  in findhistrel()
523 		int cursize = histptr - history;  in sethistsize()
527 			memmove(history, histptr - n, n * sizeof(char *));  in sethistsize()
534 		histptr = history + cursize;  in sethistsize()
566 		histptr = history - 1;  in sethistfile()
583 		histptr = history - 1;  in init_histvec()
631 	if (ignoredups && !strcmp(c, *histptr)  in histsave()
646 	hp = histptr;  in histsave()
654 	histptr = hp;  in histsave()
917 				if (histptr >= history && lno-1 != s->line) {  in histload()
939 	if (lno >= s->line - (histptr - history) && lno <= s->line) {  in histinsert()
940 		hp = &histptr[lno - s->line];  in histinsert()