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/* $OpenBSD: wwunframe.c,v 1.4 1997/02/25 00:05:12 downsj Exp $ */
/* $NetBSD: wwunframe.c,v 1.4 1996/02/08 21:49:17 mycroft Exp $ */
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Edward Wang at The University of California, Berkeley.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef lint
#if 0
static char sccsid[] = "@(#)wwunframe.c 8.1 (Berkeley) 6/6/93";
#else
static char rcsid[] = "$OpenBSD: wwunframe.c,v 1.4 1997/02/25 00:05:12 downsj Exp $";
#endif
#endif /* not lint */
#include "ww.h"
wwunframe(w)
register struct ww *w;
{
int i;
for (i = w->ww_i.t; i < w->ww_i.b; i++) {
register j;
register char *win = w->ww_win[i];
register char *fmap = w->ww_fmap ? w->ww_fmap[i] : 0;
register unsigned char *smap = wwsmap[i];
register union ww_char *ns = wwns[i];
int nchanged = 0;
for (j = w->ww_i.l; j < w->ww_i.r; j++) {
if (win[j] & WWM_GLS)
continue;
win[j] |= WWM_GLS;
if (fmap != 0)
fmap[j] = 0;
if (smap[j] == w->ww_index) {
smap[j] = WWX_NOBODY;
ns[j].c_w = ' ';
nchanged++;
}
}
if (nchanged > 0)
wwtouched[i] |= WWU_TOUCHED;
w->ww_nvis[i] = 0;
}
if (w->ww_forw != &wwhead)
wwdelete1(w->ww_forw,
w->ww_i.t, w->ww_i.b, w->ww_i.l, w->ww_i.r);
}
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