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📁 ..
📄 Makefile.in(4.92 KB)
📄 README(35.89 KB)
📄 aclocal.m4(108.83 KB)
📄 background.c(6.84 KB)
📄 blue.c(12.4 KB)
📄 bs.6(3.91 KB)
📄 bs.c(29.95 KB)
📄 bulgarian-utf8.txt(340 B)
📄 cardfile.c(13.26 KB)
📄 cardfile.dat(394 B)
📄 chgat.c(9.03 KB)
📄 clip_printw.c(9.1 KB)
📄 color_name.h(3.32 KB)
📄 color_set.c(3.25 KB)
📄 configure(449.42 KB)
📄 configure.in(9.57 KB)
📄 demo_altkeys.c(4.77 KB)
📄 demo_defkey.c(7.4 KB)
📄 demo_forms.c(13.01 KB)
📄 demo_keyok.c(3.24 KB)
📄 demo_menus.c(18.74 KB)
📄 demo_panels.c(16.89 KB)
📄 demo_termcap.c(10.09 KB)
📄 demo_terminfo.c(10.05 KB)
📄 ditto.c(11.04 KB)
📄 dots.c(4.52 KB)
📄 dots_mvcur.c(4.66 KB)
📄 echochar.c(4.35 KB)
📄 edit_field.c(11.21 KB)
📄 edit_field.h(2.57 KB)
📄 filter.c(4.97 KB)
📄 firework.c(5.53 KB)
📄 firstlast.c(3.72 KB)
📄 foldkeys.c(7.44 KB)
📄 gdc.6(3.03 KB)
📄 gdc.c(8.74 KB)
📄 hanoi.c(8.58 KB)
📄 hashtest.c(6.58 KB)
📄 inch_wide.c(7.21 KB)
📄 inchs.c(7.15 KB)
📄 ins_wide.c(12.25 KB)
📄 insdelln.c(9.16 KB)
📄 inserts.c(10.62 KB)
📄 install-sh(6.96 KB)
📄 key_names.c(3.22 KB)
📄 keynames.c(3.07 KB)
📄 knight.c(18.54 KB)
📄 linedata.h(3.16 KB)
📄 linux-color.dat(2.56 KB)
📄 listused.sh(5.46 KB)
📄 lrtest.c(5.24 KB)
📄 make-tar.sh(4.8 KB)
📄 mk-test.awk(4.42 KB)
📄 modules(5.07 KB)
📄 movewindow.c(16.44 KB)
📄 ncurses.c(154.98 KB)
📄 ncurses_tst.hin(2.88 KB)
📄 newdemo.c(7.38 KB)
📁 package
📄 programs(5.28 KB)
📄 railroad.c(5.66 KB)
📄 rain.c(8.44 KB)
📄 redraw.c(4.66 KB)
📄 savescreen.c(7.49 KB)
📄 savescreen.sh(2.66 KB)
📄 tclock.c(5.26 KB)
📄 test.priv.h(19.55 KB)
📄 test_add_wchstr.c(14.08 KB)
📄 test_addchstr.c(12.14 KB)
📄 test_addstr.c(10.3 KB)
📄 test_addwstr.c(12.37 KB)
📄 test_arrays.c(3.83 KB)
📄 test_get_wstr.c(8.94 KB)
📄 test_getstr.c(8.88 KB)
📄 test_instr.c(6.49 KB)
📄 test_inwstr.c(6.69 KB)
📄 test_opaque.c(10.42 KB)
📄 test_vid_puts.c(3.97 KB)
📄 test_vidputs.c(3.92 KB)
📄 testaddch.c(3.46 KB)
📄 testcurs.c(16.69 KB)
📄 testscanw.c(2.88 KB)
📄 tracemunch(5.01 KB)
📄 view.c(13.84 KB)
📄 widechars-utf8.txt(389 B)
📄 widechars.h(3.19 KB)
📄 worm.c(14.01 KB)
📄 xmas.c(33.47 KB)
📄 xterm-16color.dat(2.99 KB)
📄 xterm-256color.dat(6.88 KB)
📄 xterm-88color.dat(4.11 KB)

Editing: inchs.c

/****************************************************************************
 * Copyright (c) 2007-2010,2012 Free Software Foundation, Inc.              *
 *                                                                          *
 * Permission is hereby granted, free of charge, to any person obtaining a  *
 * copy of this software and associated documentation files (the            *
 * "Software"), to deal in the Software without restriction, including      *
 * without limitation the rights to use, copy, modify, merge, publish,      *
 * distribute, distribute with modifications, sublicense, and/or sell       *
 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
 *                                                                          *
 * The above copyright notice and this permission notice shall be included  *
 * in all copies or substantial portions of the Software.                   *
 *                                                                          *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
 *                                                                          *
 * Except as contained in this notice, the name(s) of the above copyright   *
 * holders shall not be used in advertising or otherwise to promote the     *
 * sale, use or other dealings in this Software without prior written       *
 * authorization.                                                           *
 ****************************************************************************/
/*
 * $Id: inchs.c,v 1.12 2012/11/18 01:58:15 tom Exp $
 *
 * Author: Thomas E Dickey
 */
/*
       chtype inch(void);
       chtype winch(WINDOW *win);
       chtype mvinch(int y, int x);
       chtype mvwinch(WINDOW *win, int y, int x);
       int inchstr(chtype *chstr);
       int inchnstr(chtype *chstr, int n);
       int winchstr(WINDOW *win, chtype *chstr);
       int winchnstr(WINDOW *win, chtype *chstr, int n);
       int mvinchstr(int y, int x, chtype *chstr);
       int mvinchnstr(int y, int x, chtype *chstr, int n);
       int mvwinchstr(WINDOW *win, int y, int x, chtype *chstr);
       int mvwinchnstr(WINDOW *win, int y, int x, chtype *chstr, int n);
*/

#include <test.priv.h>

#define BASE_Y 7
#define MAX_COLS 1024

static void
failed(const char *s)
{
    int save = errno;
    endwin();
    errno = save;
    perror(s);
    ExitProgram(EXIT_FAILURE);
}

static bool
Quit(int ch)
{
    return (ch == ERR || ch == 'q' || ch == QUIT || ch == ESCAPE);
}

static int
test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
{
    WINDOW *txtbox = 0;
    WINDOW *txtwin = 0;
    FILE *fp;
    int ch, j;
    int txt_x = 0, txt_y = 0;
    int base_y;
    int limit;
    chtype text[MAX_COLS];

if (argv[level] == 0) {
	beep();
	return FALSE;
    }

if (level > 1) {
	txtbox = newwin(LINES - BASE_Y, COLS - level, BASE_Y, level);
	box(txtbox, 0, 0);
	wnoutrefresh(txtbox);

txtwin = derwin(txtbox,
			getmaxy(txtbox) - 2,
			getmaxx(txtbox) - 2,
			1, 1);
	base_y = 0;
    } else {
	txtwin = stdscr;
	base_y = BASE_Y;
    }
    if (txtwin == 0)
	failed("cannot create txtwin");

keypad(txtwin, TRUE);	/* enable keyboard mapping */
    (void) cbreak();		/* take input chars one at a time, no wait for \n */
    (void) noecho();		/* don't echo input */

txt_y = base_y;
    txt_x = 0;
    wmove(txtwin, txt_y, txt_x);

if ((fp = fopen(argv[level], "r")) != 0) {
	while ((j = fgetc(fp)) != EOF) {
	    if (waddch(txtwin, UChar(j)) != OK) {
		break;
	    }
	}
	fclose(fp);
    } else {
	wprintw(txtwin, "Cannot open:\n%s", argv[1]);
    }

while (!Quit(j = mvwgetch(txtwin, txt_y, txt_x))) {
	switch (j) {
	case KEY_DOWN:
	case 'j':
	    if (txt_y < getmaxy(txtwin) - 1)
		txt_y++;
	    else
		beep();
	    break;
	case KEY_UP:
	case 'k':
	    if (txt_y > base_y)
		txt_y--;
	    else
		beep();
	    break;
	case KEY_LEFT:
	case 'h':
	    if (txt_x > 0)
		txt_x--;
	    else
		beep();
	    break;
	case KEY_RIGHT:
	case 'l':
	    if (txt_x < getmaxx(txtwin) - 1)
		txt_x++;
	    else
		beep();
	    break;
	case 'w':
	    test_inchs(level + 1, argv, chrwin, strwin);
	    if (txtbox != 0) {
		touchwin(txtbox);
		wnoutrefresh(txtbox);
	    } else {
		touchwin(txtwin);
		wnoutrefresh(txtwin);
	    }
	    break;
	default:
	    beep();
	    break;
	}

MvWPrintw(chrwin, 0, 0, "char:");
	wclrtoeol(chrwin);

if (txtwin != stdscr) {
	    wmove(txtwin, txt_y, txt_x);

if ((ch = (int) winch(txtwin)) != ERR) {
		if (waddch(chrwin, (chtype) ch) != ERR) {
		    for (j = txt_x + 1; j < getmaxx(txtwin); ++j) {
			if ((ch = (int) mvwinch(txtwin, txt_y, j)) != ERR) {
			    if (waddch(chrwin, (chtype) ch) == ERR) {
				break;
			    }
			} else {
			    break;
			}
		    }
		}
	    }
	} else {
	    move(txt_y, txt_x);

if ((ch = (int) inch()) != ERR) {
		if (waddch(chrwin, (chtype) ch) != ERR) {
		    for (j = txt_x + 1; j < getmaxx(txtwin); ++j) {
			if ((ch = (int) mvinch(txt_y, j)) != ERR) {
			    if (waddch(chrwin, (chtype) ch) == ERR) {
				break;
			    }
			} else {
			    break;
			}
		    }
		}
	    }
	}
	wnoutrefresh(chrwin);

MvWPrintw(strwin, 0, 0, "text:");
	wclrtobot(strwin);

limit = getmaxx(strwin) - 5;

if (txtwin != stdscr) {
	    wmove(txtwin, txt_y, txt_x);
	    if (winchstr(txtwin, text) != ERR) {
		MvWAddChStr(strwin, 0, 5, text);
	    }

wmove(txtwin, txt_y, txt_x);
	    if (winchnstr(txtwin, text, limit) != ERR) {
		MvWAddChStr(strwin, 1, 5, text);
	    }

if (mvwinchstr(txtwin, txt_y, txt_x, text) != ERR) {
		MvWAddChStr(strwin, 2, 5, text);
	    }

if (mvwinchnstr(txtwin, txt_y, txt_x, text, limit) != ERR) {
		MvWAddChStr(strwin, 3, 5, text);
	    }
	} else {
	    move(txt_y, txt_x);
	    if (inchstr(text) != ERR) {
		MvWAddChStr(strwin, 0, 5, text);
	    }

move(txt_y, txt_x);
	    if (inchnstr(text, limit) != ERR) {
		MvWAddChStr(strwin, 1, 5, text);
	    }

if (mvinchstr(txt_y, txt_x, text) != ERR) {
		MvWAddChStr(strwin, 2, 5, text);
	    }

if (mvinchnstr(txt_y, txt_x, text, limit) != ERR) {
		MvWAddChStr(strwin, 3, 5, text);
	    }
	}

wnoutrefresh(strwin);
    }
    if (level > 1) {
	delwin(txtwin);
	delwin(txtbox);
    }
    return TRUE;
}

int
main(int argc, char *argv[])
{
    WINDOW *chrbox;
    WINDOW *chrwin;
    WINDOW *strwin;

setlocale(LC_ALL, "");

if (argc < 2) {
	fprintf(stderr, "usage: %s file\n", argv[0]);
	return EXIT_FAILURE;
    }

initscr();

chrbox = derwin(stdscr, BASE_Y, COLS, 0, 0);
    box(chrbox, 0, 0);
    wnoutrefresh(chrbox);

chrwin = derwin(chrbox, 1, COLS - 2, 1, 1);
    strwin = derwin(chrbox, 4, COLS - 2, 2, 1);

test_inchs(1, argv, chrwin, strwin);

endwin();
    ExitProgram(EXIT_SUCCESS);
}

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Editing: inchs.c

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