/* Searching in a string.
- Copyright (C) 2001-2003, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2001-2003, 2006, 2009-2013 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ 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, or (at your option)
- any later version.
+ 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
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. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* The functions defined in this file assume a nearly ASCII compatible
[this restriction is needed because of BIG5, BIG5-HKSCS, GBK, GB18030,
Shift_JIS, JOHAB], and
3. does not consist entirely of decimal digits, or has at least length 4
- [this restricion is needed because of GB18030].
+ [this restriction is needed because of GB18030].
This function is also safe to be called, even in a multibyte locale, if
HAYSTACK and NEEDLE are known to both consist solely of printable ASCII
characters excluding '\\' and '~'. */