85 lines
2.8 KiB
C
85 lines
2.8 KiB
C
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/*
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* Copyright (c) 1983 Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Edward Wang at The University of California, Berkeley.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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static char sccsid[] = "@(#)cmd7.c 3.7 (Berkeley) 6/6/90";
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#endif /* not lint */
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#include "defs.h"
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/*
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* Window size.
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*/
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c_size(w)
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register struct ww *w;
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{
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int col, row;
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if (!terse)
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wwputs("New window size (lower right corner): ", cmdwin);
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col = MIN(w->ww_w.r, wwncol) - 1;
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row = MIN(w->ww_w.b, wwnrow) - 1;
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wwadd(boxwin, framewin->ww_back);
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for (;;) {
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wwbox(boxwin, w->ww_w.t - 1, w->ww_w.l - 1,
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row - w->ww_w.t + 3, col - w->ww_w.l + 3);
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wwsetcursor(row, col);
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while (wwpeekc() < 0)
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wwiomux();
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switch (getpos(&row, &col, w->ww_w.t, w->ww_w.l,
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wwnrow - 1, wwncol - 1)) {
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case 3:
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wwunbox(boxwin);
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wwdelete(boxwin);
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return;
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case 2:
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wwunbox(boxwin);
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break;
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case 1:
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wwunbox(boxwin);
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case 0:
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continue;
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}
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break;
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}
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wwdelete(boxwin);
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if (!terse)
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wwputc('\n', cmdwin);
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wwcurtowin(cmdwin);
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sizewin(w, row - w->ww_w.t + 1, col - w->ww_w.l + 1);
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}
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