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Diffstat (limited to 'usr.bin/window/cmd7.c')
-rw-r--r--usr.bin/window/cmd7.c274
1 files changed, 0 insertions, 274 deletions
diff --git a/usr.bin/window/cmd7.c b/usr.bin/window/cmd7.c
deleted file mode 100644
index 1039f2617464..000000000000
--- a/usr.bin/window/cmd7.c
+++ /dev/null
@@ -1,274 +0,0 @@
-/*
- * 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
-static char sccsid[] = "@(#)cmd7.c 8.1 (Berkeley) 6/6/93";
-static char rcsid[] =
- "$FreeBSD$";
-#endif /* not lint */
-
-#include <stdlib.h>
-#include "defs.h"
-#include "mystring.h"
-
-/*
- * Window size.
- */
-
-c_size(w)
-register struct ww *w;
-{
- int col, row;
-
- if (!terse)
- wwputs("New window size (lower right corner): ", cmdwin);
- col = MIN(w->ww_w.r, wwncol) - 1;
- row = MIN(w->ww_w.b, wwnrow) - 1;
- wwadd(boxwin, framewin->ww_back);
- for (;;) {
- wwbox(boxwin, w->ww_w.t - 1, w->ww_w.l - 1,
- row - w->ww_w.t + 3, col - w->ww_w.l + 3);
- wwsetcursor(row, col);
- while (wwpeekc() < 0)
- wwiomux();
- switch (getpos(&row, &col, w->ww_w.t, w->ww_w.l,
- wwnrow - 1, wwncol - 1)) {
- case 3:
- wwunbox(boxwin);
- wwdelete(boxwin);
- return;
- case 2:
- wwunbox(boxwin);
- break;
- case 1:
- wwunbox(boxwin);
- case 0:
- continue;
- }
- break;
- }
- wwdelete(boxwin);
- if (!terse)
- wwputc('\n', cmdwin);
- wwcurtowin(cmdwin);
- sizewin(w, row - w->ww_w.t + 1, col - w->ww_w.l + 1);
-}
-
-/*
- * Yank and put
- */
-
-struct yb {
- char *line;
- int length;
- struct yb *link;
-};
-struct yb *yb_head, *yb_tail;
-
-c_yank()
-{
- struct ww *w = selwin;
- int col1, row1;
- int col2, row2;
- int r, c;
-
- if (!terse)
- wwputs("Yank starting position: ", cmdwin);
- wwcursor(w, 0);
- row1 = w->ww_cur.r;
- col1 = w->ww_cur.c;
- for (;;) {
- wwsetcursor(row1, col1);
- while (wwpeekc() < 0)
- wwiomux();
- switch (getpos(&row1, &col1, w->ww_i.t, w->ww_i.l,
- w->ww_i.b - 1, w->ww_i.r - 1)) {
- case 3:
- goto out;
- case 2:
- break;
- case 1:
- case 0:
- continue;
- }
- break;
- }
- if (!terse)
- wwputs("\nYank ending position: ", cmdwin);
- row2 = row1;
- col2 = col1;
- for (;;) {
- wwsetcursor(row2, col2);
- while (wwpeekc() < 0)
- wwiomux();
- r = row2;
- c = col2;
- switch (getpos(&row2, &col2, w->ww_i.t, w->ww_i.l,
- w->ww_i.b - 1, w->ww_i.r - 1)) {
- case 3:
- yank_highlight(row1, col1, r, c);
- goto out;
- case 2:
- break;
- case 1:
- yank_highlight(row1, col1, r, c);
- yank_highlight(row1, col1, row2, col2);
- case 0:
- continue;
- }
- break;
- }
- if (row2 < row1 || row2 == row1 && col2 < col1) {
- r = row1;
- c = col1;
- row1 = row2;
- col1 = col2;
- row2 = r;
- col2 = c;
- }
- unyank();
- c = col1;
- for (r = row1; r < row2; r++) {
- yank_line(r, c, w->ww_b.r);
- c = w->ww_b.l;
- }
- yank_line(r, c, col2);
- yank_highlight(row1, col1, row2, col2);
- if (!terse)
- wwputc('\n', cmdwin);
-out:
- wwcursor(w, 1);
-}
-
-yank_highlight(row1, col1, row2, col2)
-{
- struct ww *w = selwin;
- int r, c;
-
- if ((wwavailmodes & WWM_REV) == 0)
- return;
- if (row2 < row1 || row2 == row1 && col2 < col1) {
- r = row1;
- c = col1;
- row1 = row2;
- col1 = col2;
- row2 = r;
- col2 = c;
- }
- c = col1;
- for (r = row1; r < row2; r++) {
- yank_highlight_line(r, c, w->ww_b.r);
- c = w->ww_b.l;
- }
- yank_highlight_line(r, c, col2);
-}
-
-yank_highlight_line(r, c, cend)
-{
- struct ww *w = selwin;
- char *win;
-
- if (r < w->ww_i.t || r >= w->ww_i.b)
- return;
- if (c < w->ww_i.l)
- c = w->ww_i.l;
- if (cend >= w->ww_i.r)
- cend = w->ww_i.r;
- for (win = w->ww_win[r] + c; c < cend; c++, win++) {
- *win ^= WWM_REV;
- if (wwsmap[r][c] == w->ww_index) {
- if (*win == 0)
- w->ww_nvis[r]++;
- else if (*win == WWM_REV)
- w->ww_nvis[r]--;
- wwns[r][c].c_m ^= WWM_REV;
- wwtouched[r] |= WWU_TOUCHED;
- }
- }
-}
-
-unyank()
-{
- struct yb *yp, *yq;
-
- for (yp = yb_head; yp; yp = yq) {
- yq = yp->link;
- str_free(yp->line);
- free((char *) yp);
- }
- yb_head = yb_tail = 0;
-}
-
-yank_line(r, c, cend)
-{
- struct yb *yp;
- int nl = 0;
- int n;
- union ww_char *bp;
- char *cp;
-
- if (c == cend)
- return;
- if ((yp = (struct yb *) malloc(sizeof *yp)) == 0)
- return;
- yp->link = 0;
- nl = cend == selwin->ww_b.r;
- bp = selwin->ww_buf[r];
- for (cend--; cend >= c; cend--)
- if (bp[cend].c_c != ' ')
- break;
- yp->length = n = cend - c + 1;
- if (nl)
- yp->length++;
- yp->line = str_alloc(yp->length + 1);
- for (bp += c, cp = yp->line; --n >= 0;)
- *cp++ = bp++->c_c;
- if (nl)
- *cp++ = '\n';
- *cp = 0;
- if (yb_head)
- yb_tail = yb_tail->link = yp;
- else
- yb_head = yb_tail = yp;
-}
-
-c_put()
-{
- struct yb *yp;
-
- for (yp = yb_head; yp; yp = yp->link)
- (void) write(selwin->ww_pty, yp->line, yp->length);
-}
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