mirror of
https://github.com/Aigor44/ncursesw-morphos.git
synced 2024-12-21 07:39:06 +08:00
92e187a345
+ correct limit-check in wredrawln, accounting for begy/begx values (patch by David Benjamin). + fix most compiler warnings from clang. + amend build-fix for OpenSolaris, to ensure that a system header is included in curses.h before testing feature symbols, since they may be defined by that route.
280 lines
7.2 KiB
C
280 lines
7.2 KiB
C
/****************************************************************************
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* Copyright (c) 2007,2010 Free Software Foundation, Inc. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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* authorization. *
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****************************************************************************/
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/*
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* $Id: inch_wide.c,v 1.7 2010/05/01 19:13:46 tom Exp $
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*/
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/*
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int in_wch(cchar_t *wcval);
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int mvin_wch(int y, int x, cchar_t *wcval);
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int mvwin_wch(WINDOW *win, int y, int x, cchar_t *wcval);
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int win_wch(WINDOW *win, cchar_t *wcval);
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int in_wchstr(cchar_t *wchstr);
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int in_wchnstr(cchar_t *wchstr, int n);
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int win_wchstr(WINDOW *win, cchar_t *wchstr);
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int win_wchnstr(WINDOW *win, cchar_t *wchstr, int n);
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int mvin_wchstr(int y, int x, cchar_t *wchstr);
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int mvin_wchnstr(int y, int x, cchar_t *wchstr, int n);
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int mvwin_wchstr(WINDOW *win, int y, int x, cchar_t *wchstr);
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int mvwin_wchnstr(WINDOW *win, int y, int x, cchar_t *wchstr, int n);
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*/
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#include <test.priv.h>
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#if USE_WIDEC_SUPPORT
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#define BASE_Y 7
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#define MAX_COLS 1024
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static bool
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Quit(int ch)
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{
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return (ch == ERR || ch == 'q' || ch == QUIT || ch == ESCAPE);
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}
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static int
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test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
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{
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WINDOW *txtbox = 0;
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WINDOW *txtwin = 0;
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FILE *fp;
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int j;
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int txt_x = 0, txt_y = 0;
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int base_y;
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int limit;
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cchar_t ch;
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cchar_t text[MAX_COLS];
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if (argv[level] == 0) {
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beep();
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return FALSE;
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}
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if (level > 1) {
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txtbox = newwin(LINES - BASE_Y, COLS - level, BASE_Y, level);
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box(txtbox, 0, 0);
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wnoutrefresh(txtbox);
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txtwin = derwin(txtbox,
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getmaxy(txtbox) - 2,
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getmaxx(txtbox) - 2,
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1, 1);
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base_y = 0;
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} else {
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txtwin = stdscr;
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base_y = BASE_Y;
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}
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keypad(txtwin, TRUE); /* enable keyboard mapping */
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(void) cbreak(); /* take input chars one at a time, no wait for \n */
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(void) noecho(); /* don't echo input */
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txt_y = base_y;
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txt_x = 0;
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wmove(txtwin, txt_y, txt_x);
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if ((fp = fopen(argv[level], "r")) != 0) {
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while ((j = fgetc(fp)) != EOF) {
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if (waddch(txtwin, UChar(j)) != OK) {
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break;
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}
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}
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fclose(fp);
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} else {
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wprintw(txtwin, "Cannot open:\n%s", argv[1]);
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}
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while (!Quit(j = mvwgetch(txtwin, txt_y, txt_x))) {
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switch (j) {
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case KEY_DOWN:
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case 'j':
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if (txt_y < getmaxy(txtwin) - 1)
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txt_y++;
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else
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beep();
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break;
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case KEY_UP:
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case 'k':
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if (txt_y > base_y)
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txt_y--;
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else
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beep();
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break;
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case KEY_LEFT:
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case 'h':
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if (txt_x > 0)
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txt_x--;
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else
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beep();
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break;
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case KEY_RIGHT:
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case 'l':
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if (txt_x < getmaxx(txtwin) - 1)
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txt_x++;
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else
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beep();
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break;
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case 'w':
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test_inchs(level + 1, argv, chrwin, strwin);
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if (txtbox != 0) {
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touchwin(txtbox);
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wnoutrefresh(txtbox);
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} else {
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touchwin(txtwin);
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wnoutrefresh(txtwin);
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}
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break;
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default:
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beep();
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break;
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}
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MvWPrintw(chrwin, 0, 0, "char:");
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wclrtoeol(chrwin);
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if (txtwin != stdscr) {
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wmove(txtwin, txt_y, txt_x);
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if (win_wch(txtwin, &ch) != ERR) {
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if (wadd_wch(chrwin, &ch) != ERR) {
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for (j = txt_x + 1; j < getmaxx(txtwin); ++j) {
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if (mvwin_wch(txtwin, txt_y, j, &ch) != ERR) {
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if (wadd_wch(chrwin, &ch) == ERR) {
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break;
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}
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} else {
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break;
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}
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}
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}
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}
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} else {
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move(txt_y, txt_x);
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if (in_wch(&ch) != ERR) {
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if (wadd_wch(chrwin, &ch) != ERR) {
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for (j = txt_x + 1; j < getmaxx(txtwin); ++j) {
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if (mvin_wch(txt_y, j, &ch) != ERR) {
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if (wadd_wch(chrwin, &ch) == ERR) {
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break;
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}
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} else {
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break;
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}
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}
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}
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}
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}
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wnoutrefresh(chrwin);
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MvWPrintw(strwin, 0, 0, "text:");
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wclrtobot(strwin);
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limit = getmaxx(strwin) - 5;
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if (txtwin != stdscr) {
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wmove(txtwin, txt_y, txt_x);
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if (win_wchstr(txtwin, text) != ERR) {
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(void) mvwadd_wchstr(strwin, 0, 5, text);
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}
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wmove(txtwin, txt_y, txt_x);
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if (win_wchnstr(txtwin, text, limit) != ERR) {
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(void) mvwadd_wchstr(strwin, 1, 5, text);
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}
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if (mvwin_wchstr(txtwin, txt_y, txt_x, text) != ERR) {
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(void) mvwadd_wchstr(strwin, 2, 5, text);
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}
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if (mvwin_wchnstr(txtwin, txt_y, txt_x, text, limit) != ERR) {
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(void) mvwadd_wchstr(strwin, 3, 5, text);
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}
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} else {
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move(txt_y, txt_x);
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if (in_wchstr(text) != ERR) {
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(void) mvwadd_wchstr(strwin, 0, 5, text);
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}
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move(txt_y, txt_x);
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if (in_wchnstr(text, limit) != ERR) {
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(void) mvwadd_wchstr(strwin, 1, 5, text);
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}
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if (mvin_wchstr(txt_y, txt_x, text) != ERR) {
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(void) mvwadd_wchstr(strwin, 2, 5, text);
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}
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if (mvin_wchnstr(txt_y, txt_x, text, limit) != ERR) {
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(void) mvwadd_wchstr(strwin, 3, 5, text);
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}
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}
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wnoutrefresh(strwin);
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}
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if (level > 1) {
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delwin(txtwin);
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delwin(txtbox);
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}
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return TRUE;
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}
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int
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main(int argc, char *argv[])
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{
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WINDOW *chrbox;
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WINDOW *chrwin;
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WINDOW *strwin;
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setlocale(LC_ALL, "");
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if (argc < 2) {
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fprintf(stderr, "usage: %s file\n", argv[0]);
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return EXIT_FAILURE;
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}
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initscr();
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chrbox = derwin(stdscr, BASE_Y, COLS, 0, 0);
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box(chrbox, 0, 0);
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wnoutrefresh(chrbox);
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chrwin = derwin(chrbox, 1, COLS - 2, 1, 1);
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strwin = derwin(chrbox, 4, COLS - 2, 2, 1);
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test_inchs(1, argv, chrwin, strwin);
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endwin();
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ExitProgram(EXIT_SUCCESS);
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}
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#else
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int
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main(void)
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{
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printf("This program requires the wide-ncurses library\n");
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ExitProgram(EXIT_FAILURE);
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}
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#endif
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