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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999-2003, 2005-2007, 2009-2012 Free Software
Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library. If not, see
<http://www.gnu.org/licenses/>. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#include <mailutils/cctype.h>
#include <mailutils/nls.h>
int
mu_true_answer_p (const char *p)
{
if (!p)
return -1;
while (*p && mu_isspace (*p))
p++;
if (*p)
{
/* TRANSLATORS: This is a list of characters which start
an affirmative answer. Whenever possible, please preserve
'yY' in your translation, e.g., for Euskara:
msgstr "yYbB";
*/
if (strchr (_("yY"), *p))
return 1;
/* TRANSLATORS: This is a list of characters which start
a negative answer. Whenever possible, please preserve
'nN' in your translation, e.g., for Euskara:
msgstr "nNeE";
*/
else if (strchr (_("nN"), *p))
return 0;
}
return -1;
}
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