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/*
* File: unicode_test.cc
*
* Copyright 2012 Sebastian Geerken <sgeerken@dillo.org>
* Copyright 2023 Rodrigo Arias Mallo <rodarima@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include <stdio.h>
#include <FL/fl_utf8.h>
#include "lout/unicode.hh"
using namespace lout::unicode;
int main (int argc, char *argv[])
{
// 0-terminated string
const char *t1 = "abcäöüабв−‐";
// not 0-terminated; copy from 0-terminated
int t2len = strlen (t1);
char t2[t2len];
for (int i = 0; i < t2len; i++)
t2[i] = t1[i];
puts ("===== misc::unicode, 0-terminated =====");
for (const char *s = t1; s; s = nextUtf8Char (s))
printf ("%3d -> U+%04x ('%s')\n", (int)(s - t1), decodeUtf8(s), s);
puts ("===== Fltk, 0-terminated =====");
for (const char *s = t1; *s; s = fl_utf8fwd (s + 1, t1, t1 + strlen (t1)))
printf ("%3d -> U+%04x ('%s')\n", (int)(s - t1), decodeUtf8(s), s);
puts ("===== misc::unicode, not 0-terminated =====");
for (const char *s = t2; s; s = nextUtf8Char (s, t2len - (s - t2)))
printf ("%3d -> U+%04x\n", (int)(s - t2),
decodeUtf8(s, t2len - (s - t2)));
puts ("===== Fltk, not 0-terminated =====");
for (const char *s = t2; s - t2 < t2len; s = fl_utf8fwd (s + 1, t2, t2 + t2len))
printf ("%3d -> U+%04x\n", (int)(s - t2),
decodeUtf8(s, t2len - (s - t2)));
return 0;
}
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