[unix-history] / usr / src / usr.bin / window / cmd5.c

#ifndef lint
static	char *sccsid = "@(#)cmd5.c	3.1 83/08/11";
#endif

#include "defs.h"

/*
c_scroll(dir)
int dir;
{
	register brow = selwin->ww_scroll;

	brow += dir * selwin->ww_w.nrow / 2;
	if (brow < 0)
		brow = 0;
	else if (brow + selwin->ww_w.nrow > selwin->ww_nline)
		brow = selwin->ww_nline - selwin->ww_w.nrow;
	if (brow != selwin->ww_scroll) {
		selwin->ww_scroll = brow;
		wwredrawwin(selwin);
	}
}
*/
Commit	Line	Data
0fae0eb5	1	#ifndef lint
14f251df	2	static char *sccsid = "@(#)cmd5.c 3.1 83/08/11";
0fae0eb5 EW	3	#endif
	4
	5	#include "defs.h"
0fae0eb5	6
85af59e4 EW	7	/*
	8	c_scroll(dir)
	9	int dir;
101acab4	10	{
85af59e4	11	register brow = selwin->ww_scroll;
101acab4	12
85af59e4 EW	13	brow += dir * selwin->ww_w.nrow / 2;
	14	if (brow < 0)
	15	brow = 0;
	16	else if (brow + selwin->ww_w.nrow > selwin->ww_nline)
	17	brow = selwin->ww_nline - selwin->ww_w.nrow;
	18	if (brow != selwin->ww_scroll) {
	19	selwin->ww_scroll = brow;
	20	wwredrawwin(selwin);
579ea220	21	}
0fae0eb5	22	}
85af59e4	23	*/