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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:17:21 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:17:21 -0600
commitdfe289850f068f19ba4a83ab4e7e22a7e09c13c9 (patch)
treec297348a55df66c571de4525646e0b9762427353 /kspell2/plugins/ispell/good.cpp
parentb7658a0d5eca24a9d37c6e04f88298ef02389db0 (diff)
downloadtdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.tar.gz
tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'kspell2/plugins/ispell/good.cpp')
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1 files changed, 0 insertions, 431 deletions
diff --git a/kspell2/plugins/ispell/good.cpp b/kspell2/plugins/ispell/good.cpp
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-/* 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.
- */
-
-/*
- * good.c - see if a word or its root word
- * is in the dictionary.
- *
- * 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 17:51:26 dom
- * update license - exception clause should be Lesser GPL
- *
- * Revision 1.3 2003/07/28 20:40:25 dom
- * fix up the license clause, further win32-registry proof some directory getting functions
- *
- * Revision 1.2 2003/07/16 22:52:37 dom
- * LGPL + exception license
- *
- * Revision 1.1 2003/07/15 01:15:04 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 05:52:32 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 1.6 2003/01/06 18:48:38 dom
- * ispell cleanup, start of using new 'add' save features
- *
- * 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 17:20:12 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 1.5 2000/02/09 22:35:25 sterwill
- * Clean up some warnings
- *
- * Revision 1.4 1998/12/29 14:55:32 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 1.3 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 1.2 1998/12/28 22:16:22 eric
- *
- * These changes begin to incorporate the spell checker into AbiWord. Most
- * of this is a hack.
- *
- * 1. added other/spell to the -I list in config/abi_defs
- * 2. replaced other/spell/Makefile with one which is more like
- * our build system.
- * 3. added other/spell to other/Makefile so that the build will now
- * dive down and build the spell check library.
- * 4. added the AbiSpell library to the Makefiles in wp/main
- * 5. added a call to SpellCheckInit in wp/main/unix/UnixMain.cpp.
- * This call is a HACK and should be replaced with something
- * proper later.
- * 6. added code to fv_View.cpp as follows:
- * whenever you double-click on a word, the spell checker
- * verifies that word and prints its status to stdout.
- *
- * Caveats:
- * 1. This will break the Windows build. I'm going to work on fixing it
- * now.
- * 2. This only works if your dictionary is in /usr/lib/ispell/american.hash.
- * The dictionary location is currently hard-coded. This will be
- * fixed as well.
- *
- * Anyway, such as it is, it works.
- *
- * 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 1.43 1994/11/02 06:56:05 geoff
- * Remove the anyword feature, which I've decided is a bad idea.
- *
- * Revision 1.42 1994/10/25 05:45:59 geoff
- * Add support for an affix that will work with any word, even if there's
- * no explicit flag.
- *
- * Revision 1.41 1994/05/24 06:23:06 geoff
- * Let tgood decide capitalization questions, rather than doing it ourselves.
- *
- * Revision 1.40 1994/05/17 06:44:10 geoff
- * Add support for controlled compound formation and the COMPOUNDONLY
- * option to affix flags.
- *
- * Revision 1.39 1994/01/25 07:11:31 geoff
- * Get rid of all old RCS log lines in preparation for the 3.1 release.
- *
- */
-
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ispell_checker.h"
-
-
-int good P ((ichar_t * word, int ignoreflagbits, int allhits,
- int pfxopts, int sfxopts));
-
-#ifndef NO_CAPITALIZATION_SUPPORT
-
-/*!
-** See if this particular capitalization (dent) is legal with these
-** particular affixes.
-**
-** \param dent
-** \param hit
-**
-** \return
-*/
-static int entryhasaffixes (struct dent *dent, struct success *hit)
-{
- if (hit->prefix && !TSTMASKBIT (dent->mask, hit->prefix->flagbit))
- return 0;
- if (hit->suffix && !TSTMASKBIT (dent->mask, hit->suffix->flagbit))
- return 0;
- return 1; /* Yes, these affixes are legal */
-}
-
-/*
- * \param word
- * \param hit
- * \param len
- *
- * \return
- */
-int ISpellChecker::cap_ok (ichar_t *word, struct success *hit, int len)
-{
- register ichar_t * dword;
- register ichar_t * w;
- register struct dent * dent;
- ichar_t dentword[INPUTWORDLEN + MAXAFFIXLEN];
- int preadd;
- int prestrip;
- int sufadd;
- ichar_t * limit;
- long thiscap;
- long dentcap;
-
- thiscap = whatcap (word);
- /*
- ** All caps is always legal, regardless of affixes.
- */
- preadd = prestrip = sufadd = 0;
- if (thiscap == ALLCAPS)
- return 1;
- else if (thiscap == FOLLOWCASE)
- {
- /* Set up some constants for the while(1) loop below */
- if (hit->prefix)
- {
- preadd = hit->prefix->affl;
- prestrip = hit->prefix->stripl;
- }
- else
- preadd = prestrip = 0;
- sufadd = hit->suffix ? hit->suffix->affl : 0;
- }
- /*
- ** Search the variants for one that matches what we have. Note
- ** that thiscap can't be ALLCAPS, since we already returned
- ** for that case.
- */
- dent = hit->dictent;
- for ( ; ; )
- {
- dentcap = captype (dent->flagfield);
- if (dentcap != thiscap)
- {
- if (dentcap == ANYCASE && thiscap == CAPITALIZED
- && entryhasaffixes (dent, hit))
- return 1;
- }
- else /* captypes match */
- {
- if (thiscap != FOLLOWCASE)
- {
- if (entryhasaffixes (dent, hit))
- return 1;
- }
- else
- {
- /*
- ** Make sure followcase matches exactly.
- ** Life is made more difficult by the
- ** possibility of affixes. Start with
- ** the prefix.
- */
- strtoichar (dentword, dent->word, INPUTWORDLEN, 1);
- dword = dentword;
- limit = word + preadd;
- if (myupper (dword[prestrip]))
- {
- for (w = word; w < limit; w++)
- {
- if (mylower (*w))
- goto doublecontinue;
- }
- }
- else
- {
- for (w = word; w < limit; w++)
- {
- if (myupper (*w))
- goto doublecontinue;
- }
- }
- dword += prestrip;
- /* Do root part of word */
- limit = dword + len - preadd - sufadd;
- while (dword < limit)
- {
- if (*dword++ != *w++)
- goto doublecontinue;
- }
- /* Do suffix */
- dword = limit - 1;
- if (myupper (*dword))
- {
- for ( ; *w; w++)
- {
- if (mylower (*w))
- goto doublecontinue;
- }
- }
- else
- {
- for ( ; *w; w++)
- {
- if (myupper (*w))
- goto doublecontinue;
- }
- }
- /*
- ** All failure paths go to "doublecontinue,"
- ** so if we get here it must match.
- */
- if (entryhasaffixes (dent, hit))
- return 1;
- doublecontinue: ;
- }
- }
- if ((dent->flagfield & MOREVARIANTS) == 0)
- break;
- dent = dent->next;
- }
-
- /* No matches found */
- return 0;
-}
-#endif
-
-#ifndef NO_CAPITALIZATION_SUPPORT
-/*!
- * \param w Word to look up
- * \param ignoreflagbits NZ to ignore affix flags in dict
- * \param allhits NZ to ignore case, get every hit
- * \param pfxopts Options to apply to prefixes
- * \param sfxopts Options to apply to suffixes
- *
- * \return
- */
-int ISpellChecker::good (ichar_t *w, int ignoreflagbits, int allhits, int pfxopts, int sfxopts)
-#else
-/* ARGSUSED */
-int ISpellChecker::good (ichar_t *w, int ignoreflagbits, int dummy, int pfxopts, int sfxopts)
-#endif
-{
- ichar_t nword[INPUTWORDLEN + MAXAFFIXLEN];
- register ichar_t * p;
- register ichar_t * q;
- register int n;
- register struct dent * dp;
-
- /*
- ** Make an uppercase copy of the word we are checking.
- */
- for (p = w, q = nword; *p; )
- *q++ = mytoupper (*p++);
- *q = 0;
- n = q - nword;
-
- m_numhits = 0;
-
- if ((dp = ispell_lookup (nword, 1)) != NULL)
- {
- m_hits[0].dictent = dp;
- m_hits[0].prefix = NULL;
- m_hits[0].suffix = NULL;
-#ifndef NO_CAPITALIZATION_SUPPORT
- if (allhits || cap_ok (w, &m_hits[0], n))
- m_numhits = 1;
-#else
- m_numhits = 1;
-#endif
- }
-
- if (m_numhits && !allhits)
- return 1;
-
- /* try stripping off affixes */
-
- chk_aff (w, nword, n, ignoreflagbits, allhits, pfxopts, sfxopts);
-
- return m_numhits;
-}
-
-
-
-