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

#ifndef lint
static	char *sccsid = "@(#)wwunframe.c	3.5 83/08/16";
#endif

#include "ww.h"

wwunframe(w)
register struct ww *w;
{
	register i, j;
	register char *win;
	register char *fmap;
	register struct ww *wp;

	for (i = w->ww_w.t; i < w->ww_w.b; i++) {
		win = w->ww_win[i - w->ww_w.t];
		fmap = wwfmap[i];
		for (j = w->ww_w.l; j < w->ww_w.r; j++) {
			if (*win & WWM_GLS) {
				win++;
				fmap++;
				continue;
			}
			*win++ |= WWM_GLS;
			*fmap++ = 0;
			if (wwsmap[i][j] == w->ww_index) {
				wwsmap[i][j] = WWX_NOBODY;
				wwns[i][j].c_w = ' ';
				wwtouched[i] = 1;
			}
		}
		w->ww_nvis[i] = 0;
	}
	for (wp = w->ww_forw; wp != &wwhead; wp = wp->ww_forw)
		wwuncover(w, wp);
}
Commit	Line	Data
f50078e9	1	#ifndef lint
759e7c54	2	static char *sccsid = "@(#)wwunframe.c 3.5 83/08/16";
f50078e9 EW	3	#endif
	4
	5	#include "ww.h"
	6
f50078e9 EW	7	wwunframe(w)
	8	register struct ww *w;
	9	{
	10	register i, j;
	11	register char *win;
	12	register char *fmap;
	13	register struct ww *wp;
	14
f50078e9 EW	15	for (i = w->ww_w.t; i < w->ww_w.b; i++) {
	16	win = w->ww_win[i - w->ww_w.t];
	17	fmap = wwfmap[i];
	18	for (j = w->ww_w.l; j < w->ww_w.r; j++) {
	19	if (*win & WWM_GLS) {
	20	win++;
	21	fmap++;
	22	continue;
	23	}
	24	*win++ \|= WWM_GLS;
	25	*fmap++ = 0;
	26	if (wwsmap[i][j] == w->ww_index) {
	27	wwsmap[i][j] = WWX_NOBODY;
	28	wwns[i][j].c_w = ' ';
861cd1ed	29	wwtouched[i] = 1;
f50078e9 EW	30	}
	31	}
	32	w->ww_nvis[i] = 0;
	33	}
	34	for (wp = w->ww_forw; wp != &wwhead; wp = wp->ww_forw)
	35	wwuncover(w, wp);
	36	}