From dfe289850f068f19ba4a83ab4e7e22a7e09c13c9 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sat, 26 Jan 2013 13:17:21 -0600 Subject: Rename a number of libraries and executables to avoid conflicts with KDE4 --- tdespell2/plugins/ispell/hash.cpp | 204 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 204 insertions(+) create mode 100644 tdespell2/plugins/ispell/hash.cpp (limited to 'tdespell2/plugins/ispell/hash.cpp') diff --git a/tdespell2/plugins/ispell/hash.cpp b/tdespell2/plugins/ispell/hash.cpp new file mode 100644 index 000000000..03bd880bb --- /dev/null +++ b/tdespell2/plugins/ispell/hash.cpp @@ -0,0 +1,204 @@ +/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* enchant + * Copyright (C) 2003 Dom Lachowicz + * + * 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 2.1 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, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + * In addition, as a special exception, Dom Lachowicz + * gives permission to link the code of this program with + * non-LGPL Spelling Provider libraries (eg: a MSFT Office + * spell checker backend) and distribute linked combinations including + * the two. You must obey the GNU Lesser General Public License in all + * respects for all of the code used other than said providers. If you modify + * this file, you may extend this exception to your version of the + * file, but you are not obligated to do so. If you do not wish to + * do so, delete this exception statement from your version. + */ + +/* + * hash.c - a simple hash function for ispell + * + * Pace Willisson, 1983 + * + * Copyright 1992, 1993, Geoff Kuenning, Granada Hills, CA + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All modifications to the source code must be clearly marked as + * such. Binary redistributions based on modified source code + * must be clearly marked as modified versions in the documentation + * and/or other materials provided with the distribution. + * 4. All advertising materials mentioning features or use of this software + * must display the following acknowledgment: + * This product includes software developed by Geoff Kuenning and + * other unpaid contributors. + * 5. The name of Geoff Kuenning may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY GEOFF KUENNING AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL GEOFF KUENNING OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * $Log$ + * Revision 1.1 2004/01/31 16:44:12 zrusin + * ISpell plugin. + * + * Revision 1.4 2003/08/14 17:51:27 dom + * update license - exception clause should be Lesser GPL + * + * Revision 1.3 2003/07/28 20:40:26 dom + * fix up the license clause, further win32-registry proof some directory getting functions + * + * Revision 1.2 2003/07/16 22:52:39 dom + * LGPL + exception license + * + * Revision 1.1 2003/07/15 01:15:05 dom + * ispell enchant backend + * + * Revision 1.2 2003/01/29 05:50:11 hippietrail + * + * Fixed my mess in EncodingManager. + * Changed many C casts to C++ casts. + * + * Revision 1.1 2003/01/24 05:52:33 hippietrail + * + * Refactored ispell code. Old ispell global variables had been put into + * an allocated structure, a pointer to which was passed to many functions. + * I have now made all such functions and variables private members of the + * ISpellChecker class. It was C OO, now it's C++ OO. + * + * I've fixed the makefiles and tested compilation but am unable to test + * operation. Please back out my changes if they cause problems which + * are not obvious or easy to fix. + * + * Revision 1.5 2002/09/19 05:31:15 hippietrail + * + * More Ispell cleanup. Conditional globals and DEREF macros are removed. + * K&R function declarations removed, converted to Doxygen style comments + * where possible. No code has been changed (I hope). Compiles for me but + * unable to test. + * + * Revision 1.4 2002/09/17 03:03:29 hippietrail + * + * After seeking permission on the developer list I've reformatted all the + * spelling source which seemed to have parts which used 2, 3, 4, and 8 + * spaces for tabs. It should all look good with our standard 4-space + * tabs now. + * I've concentrated just on indentation in the actual code. More prettying + * could be done. + * * NO code changes were made * + * + * Revision 1.3 2002/09/13 17:20:13 mpritchett + * Fix more warnings for Linux build + * + * Revision 1.2 2001/05/12 16:05:42 thomasf + * Big pseudo changes to ispell to make it pass around a structure rather + * than rely on all sorts of gloabals willy nilly here and there. Also + * fixed our spelling class to work with accepting suggestions once more. + * This code is dirty, gross and ugly (not to mention still not supporting + * multiple hash sized just yet) but it works on my machine and will no + * doubt break other machines. + * + * Revision 1.1 2001/04/15 16:01:24 tomas_f + * moving to spell/xp + * + * Revision 1.3 1998/12/29 14:55:33 eric + * + * I've doctored the ispell code pretty extensively here. It is now + * warning-free on Win32. It also *works* on Win32 now, since I + * replaced all the I/O calls with ANSI standard ones. + * + * Revision 1.2 1998/12/28 23:11:30 eric + * + * modified spell code and integration to build on Windows. + * This is still a hack. + * + * Actually, it doesn't yet WORK on Windows. It just builds. + * SpellCheckInit is failing for some reason. + * + * Revision 1.1 1998/12/28 18:04:43 davet + * Spell checker code stripped from ispell. At this point, there are + * two external routines... the Init routine, and a check-a-word routine + * which returns a boolean value, and takes a 16 bit char string. + * The code resembles the ispell code as much as possible still. + * + * Revision 1.20 1994/01/25 07:11:34 geoff + * Get rid of all old RCS log lines in preparation for the 3.1 release. + * + */ + +#include "ispell_checker.h" + +/* + * The following hash algorithm is due to Ian Dall, with slight modifications + * by Geoff Kuenning to reflect the results of testing with the English + * dictionaries actually distributed with ispell. + */ +#define HASHSHIFT 5 + +#ifdef NO_CAPITALIZATION_SUPPORT +#define HASHUPPER(c) c +#else /* NO_CAPITALIZATION_SUPPORT */ +#define HASHUPPER(c) mytoupper(c) +#endif /* NO_CAPITALIZATION_SUPPORT */ + +/* + * \param s + * \param hashtblsize + */ +int ISpellChecker::hash (ichar_t *s, int hashtblsize) +{ + register long h = 0; + register int i; + +#ifdef ICHAR_IS_CHAR + for (i = 4; i-- && *s != 0; ) + h = (h << 8) | HASHUPPER (*s++); +#else /* ICHAR_IS_CHAR */ + for (i = 2; i-- && *s != 0; ) + h = (h << 16) | HASHUPPER (*s++); +#endif /* ICHAR_IS_CHAR */ + while (*s != 0) + { + /* + * We have to do circular shifts the hard way, since C doesn't + * have them even though the hardware probably does. Oh, well. + */ + h = (h << HASHSHIFT) + | ((h >> (32 - HASHSHIFT)) & ((1 << HASHSHIFT) - 1)); + h ^= HASHUPPER (*s++); + } + return static_cast(h) % hashtblsize; +} -- cgit v1.2.1