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/*
* Copyright (C) 2017 Jeremie Courreges-Anglas <jca@wxcvcbn.org>
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include "ratpoison.h"
#ifdef HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
int utf8_locale;
int
utf8_check_locale(void)
{
#ifdef HAVE_LANGINFO_CODESET
utf8_locale = !strcmp (nl_langinfo (CODESET), "UTF-8");
#endif
return utf8_locale;
}
int
isu8char(char c)
{
return utf8_locale && (c) & 0xC0;
}
int
isu8start(char c)
{
return utf8_locale && ((c) & 0xC0) == 0xC0;
}
int
isu8cont(char c)
{
return utf8_locale && ((c) & 0xC0) == 0x80;
}
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