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<div class="title">good.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */</span>
<a name="l00002"></a>00002 <span class="comment">/* enchant</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 2003 Dom Lachowicz</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span>
<a name="l00007"></a>00007 <span class="comment"> * License as published by the Free Software Foundation; either</span>
<a name="l00008"></a>00008 <span class="comment"> * version 2.1 of the License, or (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00011"></a>00011 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00013"></a>00013 <span class="comment"> * Lesser General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span>
<a name="l00016"></a>00016 <span class="comment"> * License along with this library; if not, write to the</span>
<a name="l00017"></a>00017 <span class="comment"> * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00018"></a>00018 <span class="comment"> * Boston, MA 02110-1301, USA.</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> * In addition, as a special exception, Dom Lachowicz</span>
<a name="l00021"></a>00021 <span class="comment"> * gives permission to link the code of this program with</span>
<a name="l00022"></a>00022 <span class="comment"> * non-LGPL Spelling Provider libraries (eg: a MSFT Office</span>
<a name="l00023"></a>00023 <span class="comment"> * spell checker backend) and distribute linked combinations including</span>
<a name="l00024"></a>00024 <span class="comment"> * the two. You must obey the GNU Lesser General Public License in all</span>
<a name="l00025"></a>00025 <span class="comment"> * respects for all of the code used other than said providers. If you modify</span>
<a name="l00026"></a>00026 <span class="comment"> * this file, you may extend this exception to your version of the</span>
<a name="l00027"></a>00027 <span class="comment"> * file, but you are not obligated to do so. If you do not wish to</span>
<a name="l00028"></a>00028 <span class="comment"> * do so, delete this exception statement from your version.</span>
<a name="l00029"></a>00029 <span class="comment"> */</span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="comment">/*</span>
<a name="l00032"></a>00032 <span class="comment"> * good.c - see if a word or its root word</span>
<a name="l00033"></a>00033 <span class="comment"> * is in the dictionary.</span>
<a name="l00034"></a>00034 <span class="comment"> *</span>
<a name="l00035"></a>00035 <span class="comment"> * Pace Willisson, 1983</span>
<a name="l00036"></a>00036 <span class="comment"> *</span>
<a name="l00037"></a>00037 <span class="comment"> * Copyright 1992, 1993, Geoff Kuenning, Granada Hills, CA</span>
<a name="l00038"></a>00038 <span class="comment"> * All rights reserved.</span>
<a name="l00039"></a>00039 <span class="comment"> *</span>
<a name="l00040"></a>00040 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span>
<a name="l00041"></a>00041 <span class="comment"> * modification, are permitted provided that the following conditions</span>
<a name="l00042"></a>00042 <span class="comment"> * are met:</span>
<a name="l00043"></a>00043 <span class="comment"> *</span>
<a name="l00044"></a>00044 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span>
<a name="l00045"></a>00045 <span class="comment"> * notice, this list of conditions and the following disclaimer.</span>
<a name="l00046"></a>00046 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span>
<a name="l00047"></a>00047 <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span>
<a name="l00048"></a>00048 <span class="comment"> * documentation and/or other materials provided with the distribution.</span>
<a name="l00049"></a>00049 <span class="comment"> * 3. All modifications to the source code must be clearly marked as</span>
<a name="l00050"></a>00050 <span class="comment"> * such. Binary redistributions based on modified source code</span>
<a name="l00051"></a>00051 <span class="comment"> * must be clearly marked as modified versions in the documentation</span>
<a name="l00052"></a>00052 <span class="comment"> * and/or other materials provided with the distribution.</span>
<a name="l00053"></a>00053 <span class="comment"> * 4. All advertising materials mentioning features or use of this software</span>
<a name="l00054"></a>00054 <span class="comment"> * must display the following acknowledgment:</span>
<a name="l00055"></a>00055 <span class="comment"> * This product includes software developed by Geoff Kuenning and</span>
<a name="l00056"></a>00056 <span class="comment"> * other unpaid contributors.</span>
<a name="l00057"></a>00057 <span class="comment"> * 5. The name of Geoff Kuenning may not be used to endorse or promote</span>
<a name="l00058"></a>00058 <span class="comment"> * products derived from this software without specific prior</span>
<a name="l00059"></a>00059 <span class="comment"> * written permission.</span>
<a name="l00060"></a>00060 <span class="comment"> *</span>
<a name="l00061"></a>00061 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY GEOFF KUENNING AND CONTRIBUTORS ``AS IS'' AND</span>
<a name="l00062"></a>00062 <span class="comment"> * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span>
<a name="l00063"></a>00063 <span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span>
<a name="l00064"></a>00064 <span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL GEOFF KUENNING OR CONTRIBUTORS BE LIABLE</span>
<a name="l00065"></a>00065 <span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL</span>
<a name="l00066"></a>00066 <span class="comment"> * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS</span>
<a name="l00067"></a>00067 <span class="comment"> * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)</span>
<a name="l00068"></a>00068 <span class="comment"> * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span>
<a name="l00069"></a>00069 <span class="comment"> * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY</span>
<a name="l00070"></a>00070 <span class="comment"> * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF</span>
<a name="l00071"></a>00071 <span class="comment"> * SUCH DAMAGE.</span>
<a name="l00072"></a>00072 <span class="comment"> */</span>
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <span class="comment">/*</span>
<a name="l00075"></a>00075 <span class="comment"> * $Log$</span>
<a name="l00076"></a>00076 <span class="comment"> * Revision 1.1 2004/01/31 16:44:12 zrusin</span>
<a name="l00077"></a>00077 <span class="comment"> * ISpell plugin.</span>
<a name="l00078"></a>00078 <span class="comment"> *</span>
<a name="l00079"></a>00079 <span class="comment"> * Revision 1.4 2003/08/14 17:51:26 dom</span>
<a name="l00080"></a>00080 <span class="comment"> * update license - exception clause should be Lesser GPL</span>
<a name="l00081"></a>00081 <span class="comment"> *</span>
<a name="l00082"></a>00082 <span class="comment"> * Revision 1.3 2003/07/28 20:40:25 dom</span>
<a name="l00083"></a>00083 <span class="comment"> * fix up the license clause, further win32-registry proof some directory getting functions</span>
<a name="l00084"></a>00084 <span class="comment"> *</span>
<a name="l00085"></a>00085 <span class="comment"> * Revision 1.2 2003/07/16 22:52:37 dom</span>
<a name="l00086"></a>00086 <span class="comment"> * LGPL + exception license</span>
<a name="l00087"></a>00087 <span class="comment"> *</span>
<a name="l00088"></a>00088 <span class="comment"> * Revision 1.1 2003/07/15 01:15:04 dom</span>
<a name="l00089"></a>00089 <span class="comment"> * ispell enchant backend</span>
<a name="l00090"></a>00090 <span class="comment"> *</span>
<a name="l00091"></a>00091 <span class="comment"> * Revision 1.2 2003/01/29 05:50:11 hippietrail</span>
<a name="l00092"></a>00092 <span class="comment"> *</span>
<a name="l00093"></a>00093 <span class="comment"> * Fixed my mess in EncodingManager.</span>
<a name="l00094"></a>00094 <span class="comment"> * Changed many C casts to C++ casts.</span>
<a name="l00095"></a>00095 <span class="comment"> *</span>
<a name="l00096"></a>00096 <span class="comment"> * Revision 1.1 2003/01/24 05:52:32 hippietrail</span>
<a name="l00097"></a>00097 <span class="comment"> *</span>
<a name="l00098"></a>00098 <span class="comment"> * Refactored ispell code. Old ispell global variables had been put into</span>
<a name="l00099"></a>00099 <span class="comment"> * an allocated structure, a pointer to which was passed to many functions.</span>
<a name="l00100"></a>00100 <span class="comment"> * I have now made all such functions and variables private members of the</span>
<a name="l00101"></a>00101 <span class="comment"> * ISpellChecker class. It was C OO, now it's C++ OO.</span>
<a name="l00102"></a>00102 <span class="comment"> *</span>
<a name="l00103"></a>00103 <span class="comment"> * I've fixed the makefiles and tested compilation but am unable to test</span>
<a name="l00104"></a>00104 <span class="comment"> * operation. Please back out my changes if they cause problems which</span>
<a name="l00105"></a>00105 <span class="comment"> * are not obvious or easy to fix.</span>
<a name="l00106"></a>00106 <span class="comment"> *</span>
<a name="l00107"></a>00107 <span class="comment"> * Revision 1.6 2003/01/06 18:48:38 dom</span>
<a name="l00108"></a>00108 <span class="comment"> * ispell cleanup, start of using new 'add' save features</span>
<a name="l00109"></a>00109 <span class="comment"> *</span>
<a name="l00110"></a>00110 <span class="comment"> * Revision 1.5 2002/09/19 05:31:15 hippietrail</span>
<a name="l00111"></a>00111 <span class="comment"> *</span>
<a name="l00112"></a>00112 <span class="comment"> * More Ispell cleanup. Conditional globals and DEREF macros are removed.</span>
<a name="l00113"></a>00113 <span class="comment"> * K&R function declarations removed, converted to Doxygen style comments</span>
<a name="l00114"></a>00114 <span class="comment"> * where possible. No code has been changed (I hope). Compiles for me but</span>
<a name="l00115"></a>00115 <span class="comment"> * unable to test.</span>
<a name="l00116"></a>00116 <span class="comment"> *</span>
<a name="l00117"></a>00117 <span class="comment"> * Revision 1.4 2002/09/17 03:03:29 hippietrail</span>
<a name="l00118"></a>00118 <span class="comment"> *</span>
<a name="l00119"></a>00119 <span class="comment"> * After seeking permission on the developer list I've reformatted all the</span>
<a name="l00120"></a>00120 <span class="comment"> * spelling source which seemed to have parts which used 2, 3, 4, and 8</span>
<a name="l00121"></a>00121 <span class="comment"> * spaces for tabs. It should all look good with our standard 4-space</span>
<a name="l00122"></a>00122 <span class="comment"> * tabs now.</span>
<a name="l00123"></a>00123 <span class="comment"> * I've concentrated just on indentation in the actual code. More prettying</span>
<a name="l00124"></a>00124 <span class="comment"> * could be done.</span>
<a name="l00125"></a>00125 <span class="comment"> * * NO code changes were made *</span>
<a name="l00126"></a>00126 <span class="comment"> *</span>
<a name="l00127"></a>00127 <span class="comment"> * Revision 1.3 2002/09/13 17:20:12 mpritchett</span>
<a name="l00128"></a>00128 <span class="comment"> * Fix more warnings for Linux build</span>
<a name="l00129"></a>00129 <span class="comment"> *</span>
<a name="l00130"></a>00130 <span class="comment"> * Revision 1.2 2001/05/12 16:05:42 thomasf</span>
<a name="l00131"></a>00131 <span class="comment"> * Big pseudo changes to ispell to make it pass around a structure rather</span>
<a name="l00132"></a>00132 <span class="comment"> * than rely on all sorts of gloabals willy nilly here and there. Also</span>
<a name="l00133"></a>00133 <span class="comment"> * fixed our spelling class to work with accepting suggestions once more.</span>
<a name="l00134"></a>00134 <span class="comment"> * This code is dirty, gross and ugly (not to mention still not supporting</span>
<a name="l00135"></a>00135 <span class="comment"> * multiple hash sized just yet) but it works on my machine and will no</span>
<a name="l00136"></a>00136 <span class="comment"> * doubt break other machines.</span>
<a name="l00137"></a>00137 <span class="comment"> *</span>
<a name="l00138"></a>00138 <span class="comment"> * Revision 1.1 2001/04/15 16:01:24 tomas_f</span>
<a name="l00139"></a>00139 <span class="comment"> * moving to spell/xp</span>
<a name="l00140"></a>00140 <span class="comment"> *</span>
<a name="l00141"></a>00141 <span class="comment"> * Revision 1.5 2000/02/09 22:35:25 sterwill</span>
<a name="l00142"></a>00142 <span class="comment"> * Clean up some warnings</span>
<a name="l00143"></a>00143 <span class="comment"> *</span>
<a name="l00144"></a>00144 <span class="comment"> * Revision 1.4 1998/12/29 14:55:32 eric</span>
<a name="l00145"></a>00145 <span class="comment"> *</span>
<a name="l00146"></a>00146 <span class="comment"> * I've doctored the ispell code pretty extensively here. It is now</span>
<a name="l00147"></a>00147 <span class="comment"> * warning-free on Win32. It also *works* on Win32 now, since I</span>
<a name="l00148"></a>00148 <span class="comment"> * replaced all the I/O calls with ANSI standard ones.</span>
<a name="l00149"></a>00149 <span class="comment"> *</span>
<a name="l00150"></a>00150 <span class="comment"> * Revision 1.3 1998/12/28 23:11:30 eric</span>
<a name="l00151"></a>00151 <span class="comment"> *</span>
<a name="l00152"></a>00152 <span class="comment"> * modified spell code and integration to build on Windows.</span>
<a name="l00153"></a>00153 <span class="comment"> * This is still a hack.</span>
<a name="l00154"></a>00154 <span class="comment"> *</span>
<a name="l00155"></a>00155 <span class="comment"> * Actually, it doesn't yet WORK on Windows. It just builds.</span>
<a name="l00156"></a>00156 <span class="comment"> * SpellCheckInit is failing for some reason.</span>
<a name="l00157"></a>00157 <span class="comment"> *</span>
<a name="l00158"></a>00158 <span class="comment"> * Revision 1.2 1998/12/28 22:16:22 eric</span>
<a name="l00159"></a>00159 <span class="comment"> *</span>
<a name="l00160"></a>00160 <span class="comment"> * These changes begin to incorporate the spell checker into AbiWord. Most</span>
<a name="l00161"></a>00161 <span class="comment"> * of this is a hack.</span>
<a name="l00162"></a>00162 <span class="comment"> *</span>
<a name="l00163"></a>00163 <span class="comment"> * 1. added other/spell to the -I list in config/abi_defs</span>
<a name="l00164"></a>00164 <span class="comment"> * 2. replaced other/spell/Makefile with one which is more like</span>
<a name="l00165"></a>00165 <span class="comment"> * our build system.</span>
<a name="l00166"></a>00166 <span class="comment"> * 3. added other/spell to other/Makefile so that the build will now</span>
<a name="l00167"></a>00167 <span class="comment"> * dive down and build the spell check library.</span>
<a name="l00168"></a>00168 <span class="comment"> * 4. added the AbiSpell library to the Makefiles in wp/main</span>
<a name="l00169"></a>00169 <span class="comment"> * 5. added a call to SpellCheckInit in wp/main/unix/UnixMain.cpp.</span>
<a name="l00170"></a>00170 <span class="comment"> * This call is a HACK and should be replaced with something</span>
<a name="l00171"></a>00171 <span class="comment"> * proper later.</span>
<a name="l00172"></a>00172 <span class="comment"> * 6. added code to fv_View.cpp as follows:</span>
<a name="l00173"></a>00173 <span class="comment"> * whenever you double-click on a word, the spell checker</span>
<a name="l00174"></a>00174 <span class="comment"> * verifies that word and prints its status to stdout.</span>
<a name="l00175"></a>00175 <span class="comment"> *</span>
<a name="l00176"></a>00176 <span class="comment"> * Caveats:</span>
<a name="l00177"></a>00177 <span class="comment"> * 1. This will break the Windows build. I'm going to work on fixing it</span>
<a name="l00178"></a>00178 <span class="comment"> * now.</span>
<a name="l00179"></a>00179 <span class="comment"> * 2. This only works if your dictionary is in /usr/lib/ispell/american.hash.</span>
<a name="l00180"></a>00180 <span class="comment"> * The dictionary location is currently hard-coded. This will be</span>
<a name="l00181"></a>00181 <span class="comment"> * fixed as well.</span>
<a name="l00182"></a>00182 <span class="comment"> *</span>
<a name="l00183"></a>00183 <span class="comment"> * Anyway, such as it is, it works.</span>
<a name="l00184"></a>00184 <span class="comment"> *</span>
<a name="l00185"></a>00185 <span class="comment"> * Revision 1.1 1998/12/28 18:04:43 davet</span>
<a name="l00186"></a>00186 <span class="comment"> * Spell checker code stripped from ispell. At this point, there are</span>
<a name="l00187"></a>00187 <span class="comment"> * two external routines... the Init routine, and a check-a-word routine</span>
<a name="l00188"></a>00188 <span class="comment"> * which returns a boolean value, and takes a 16 bit char string.</span>
<a name="l00189"></a>00189 <span class="comment"> * The code resembles the ispell code as much as possible still.</span>
<a name="l00190"></a>00190 <span class="comment"> *</span>
<a name="l00191"></a>00191 <span class="comment"> * Revision 1.43 1994/11/02 06:56:05 geoff</span>
<a name="l00192"></a>00192 <span class="comment"> * Remove the anyword feature, which I've decided is a bad idea.</span>
<a name="l00193"></a>00193 <span class="comment"> *</span>
<a name="l00194"></a>00194 <span class="comment"> * Revision 1.42 1994/10/25 05:45:59 geoff</span>
<a name="l00195"></a>00195 <span class="comment"> * Add support for an affix that will work with any word, even if there's</span>
<a name="l00196"></a>00196 <span class="comment"> * no explicit flag.</span>
<a name="l00197"></a>00197 <span class="comment"> *</span>
<a name="l00198"></a>00198 <span class="comment"> * Revision 1.41 1994/05/24 06:23:06 geoff</span>
<a name="l00199"></a>00199 <span class="comment"> * Let tgood decide capitalization questions, rather than doing it ourselves.</span>
<a name="l00200"></a>00200 <span class="comment"> *</span>
<a name="l00201"></a>00201 <span class="comment"> * Revision 1.40 1994/05/17 06:44:10 geoff</span>
<a name="l00202"></a>00202 <span class="comment"> * Add support for controlled compound formation and the COMPOUNDONLY</span>
<a name="l00203"></a>00203 <span class="comment"> * option to affix flags.</span>
<a name="l00204"></a>00204 <span class="comment"> *</span>
<a name="l00205"></a>00205 <span class="comment"> * Revision 1.39 1994/01/25 07:11:31 geoff</span>
<a name="l00206"></a>00206 <span class="comment"> * Get rid of all old RCS log lines in preparation for the 3.1 release.</span>
<a name="l00207"></a>00207 <span class="comment"> *</span>
<a name="l00208"></a>00208 <span class="comment"> */</span>
<a name="l00209"></a>00209
<a name="l00210"></a>00210 <span class="preprocessor">#include <ctype.h></span>
<a name="l00211"></a>00211 <span class="preprocessor">#include <stdio.h></span>
<a name="l00212"></a>00212 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00213"></a>00213 <span class="preprocessor">#include <string.h></span>
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="preprocessor">#include "ispell_checker.h"</span>
<a name="l00216"></a>00216
<a name="l00217"></a>00217
<a name="l00218"></a>00218 <span class="keywordtype">int</span> good P ((ichar_t * word, <span class="keywordtype">int</span> ignoreflagbits, <span class="keywordtype">int</span> allhits,
<a name="l00219"></a>00219 <span class="keywordtype">int</span> pfxopts, <span class="keywordtype">int</span> sfxopts));
<a name="l00220"></a>00220
<a name="l00221"></a>00221 <span class="preprocessor">#ifndef NO_CAPITALIZATION_SUPPORT</span>
<a name="l00222"></a>00222 <span class="preprocessor"></span>
<a name="l00232"></a>00232 <span class="keyword">static</span> <span class="keywordtype">int</span> entryhasaffixes (<span class="keyword">struct</span> dent *dent, <span class="keyword">struct</span> success *hit)
<a name="l00233"></a>00233 {
<a name="l00234"></a>00234 <span class="keywordflow">if</span> (hit->prefix && !TSTMASKBIT (dent->mask, hit->prefix->flagbit))
<a name="l00235"></a>00235 <span class="keywordflow">return</span> 0;
<a name="l00236"></a>00236 <span class="keywordflow">if</span> (hit->suffix && !TSTMASKBIT (dent->mask, hit->suffix->flagbit))
<a name="l00237"></a>00237 <span class="keywordflow">return</span> 0;
<a name="l00238"></a>00238 <span class="keywordflow">return</span> 1; <span class="comment">/* Yes, these affixes are legal */</span>
<a name="l00239"></a>00239 }
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <span class="comment">/*</span>
<a name="l00242"></a>00242 <span class="comment"> * \param word</span>
<a name="l00243"></a>00243 <span class="comment"> * \param hit</span>
<a name="l00244"></a>00244 <span class="comment"> * \param len</span>
<a name="l00245"></a>00245 <span class="comment"> *</span>
<a name="l00246"></a>00246 <span class="comment"> * \return</span>
<a name="l00247"></a>00247 <span class="comment"> */</span>
<a name="l00248"></a>00248 <span class="keywordtype">int</span> ISpellChecker::cap_ok (ichar_t *word, <span class="keyword">struct</span> success *hit, <span class="keywordtype">int</span> len)
<a name="l00249"></a>00249 {
<a name="l00250"></a>00250 <span class="keyword">register</span> ichar_t * dword;
<a name="l00251"></a>00251 <span class="keyword">register</span> ichar_t * w;
<a name="l00252"></a>00252 <span class="keyword">register</span> <span class="keyword">struct </span>dent * dent;
<a name="l00253"></a>00253 ichar_t dentword[INPUTWORDLEN + MAXAFFIXLEN];
<a name="l00254"></a>00254 <span class="keywordtype">int</span> preadd;
<a name="l00255"></a>00255 <span class="keywordtype">int</span> prestrip;
<a name="l00256"></a>00256 <span class="keywordtype">int</span> sufadd;
<a name="l00257"></a>00257 ichar_t * limit;
<a name="l00258"></a>00258 <span class="keywordtype">long</span> thiscap;
<a name="l00259"></a>00259 <span class="keywordtype">long</span> dentcap;
<a name="l00260"></a>00260
<a name="l00261"></a>00261 thiscap = whatcap (word);
<a name="l00262"></a>00262 <span class="comment">/*</span>
<a name="l00263"></a>00263 <span class="comment"> ** All caps is always legal, regardless of affixes.</span>
<a name="l00264"></a>00264 <span class="comment"> */</span>
<a name="l00265"></a>00265 preadd = prestrip = sufadd = 0;
<a name="l00266"></a>00266 <span class="keywordflow">if</span> (thiscap == ALLCAPS)
<a name="l00267"></a>00267 <span class="keywordflow">return</span> 1;
<a name="l00268"></a>00268 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (thiscap == FOLLOWCASE)
<a name="l00269"></a>00269 {
<a name="l00270"></a>00270 <span class="comment">/* Set up some constants for the while(1) loop below */</span>
<a name="l00271"></a>00271 <span class="keywordflow">if</span> (hit->prefix)
<a name="l00272"></a>00272 {
<a name="l00273"></a>00273 preadd = hit->prefix->affl;
<a name="l00274"></a>00274 prestrip = hit->prefix->stripl;
<a name="l00275"></a>00275 }
<a name="l00276"></a>00276 <span class="keywordflow">else</span>
<a name="l00277"></a>00277 preadd = prestrip = 0;
<a name="l00278"></a>00278 sufadd = hit->suffix ? hit->suffix->affl : 0;
<a name="l00279"></a>00279 }
<a name="l00280"></a>00280 <span class="comment">/*</span>
<a name="l00281"></a>00281 <span class="comment"> ** Search the variants for one that matches what we have. Note</span>
<a name="l00282"></a>00282 <span class="comment"> ** that thiscap can't be ALLCAPS, since we already returned</span>
<a name="l00283"></a>00283 <span class="comment"> ** for that case.</span>
<a name="l00284"></a>00284 <span class="comment"> */</span>
<a name="l00285"></a>00285 dent = hit->dictent;
<a name="l00286"></a>00286 <span class="keywordflow">for</span> ( ; ; )
<a name="l00287"></a>00287 {
<a name="l00288"></a>00288 dentcap = captype (dent->flagfield);
<a name="l00289"></a>00289 <span class="keywordflow">if</span> (dentcap != thiscap)
<a name="l00290"></a>00290 {
<a name="l00291"></a>00291 <span class="keywordflow">if</span> (dentcap == ANYCASE && thiscap == CAPITALIZED
<a name="l00292"></a>00292 && entryhasaffixes (dent, hit))
<a name="l00293"></a>00293 <span class="keywordflow">return</span> 1;
<a name="l00294"></a>00294 }
<a name="l00295"></a>00295 <span class="keywordflow">else</span> <span class="comment">/* captypes match */</span>
<a name="l00296"></a>00296 {
<a name="l00297"></a>00297 <span class="keywordflow">if</span> (thiscap != FOLLOWCASE)
<a name="l00298"></a>00298 {
<a name="l00299"></a>00299 <span class="keywordflow">if</span> (entryhasaffixes (dent, hit))
<a name="l00300"></a>00300 <span class="keywordflow">return</span> 1;
<a name="l00301"></a>00301 }
<a name="l00302"></a>00302 <span class="keywordflow">else</span>
<a name="l00303"></a>00303 {
<a name="l00304"></a>00304 <span class="comment">/*</span>
<a name="l00305"></a>00305 <span class="comment"> ** Make sure followcase matches exactly.</span>
<a name="l00306"></a>00306 <span class="comment"> ** Life is made more difficult by the</span>
<a name="l00307"></a>00307 <span class="comment"> ** possibility of affixes. Start with</span>
<a name="l00308"></a>00308 <span class="comment"> ** the prefix.</span>
<a name="l00309"></a>00309 <span class="comment"> */</span>
<a name="l00310"></a>00310 strtoichar (dentword, dent->word, INPUTWORDLEN, 1);
<a name="l00311"></a>00311 dword = dentword;
<a name="l00312"></a>00312 limit = word + preadd;
<a name="l00313"></a>00313 <span class="keywordflow">if</span> (myupper (dword[prestrip]))
<a name="l00314"></a>00314 {
<a name="l00315"></a>00315 <span class="keywordflow">for</span> (w = word; w < limit; w++)
<a name="l00316"></a>00316 {
<a name="l00317"></a>00317 <span class="keywordflow">if</span> (mylower (*w))
<a name="l00318"></a>00318 <span class="keywordflow">goto</span> doublecontinue;
<a name="l00319"></a>00319 }
<a name="l00320"></a>00320 }
<a name="l00321"></a>00321 <span class="keywordflow">else</span>
<a name="l00322"></a>00322 {
<a name="l00323"></a>00323 <span class="keywordflow">for</span> (w = word; w < limit; w++)
<a name="l00324"></a>00324 {
<a name="l00325"></a>00325 <span class="keywordflow">if</span> (myupper (*w))
<a name="l00326"></a>00326 <span class="keywordflow">goto</span> doublecontinue;
<a name="l00327"></a>00327 }
<a name="l00328"></a>00328 }
<a name="l00329"></a>00329 dword += prestrip;
<a name="l00330"></a>00330 <span class="comment">/* Do root part of word */</span>
<a name="l00331"></a>00331 limit = dword + len - preadd - sufadd;
<a name="l00332"></a>00332 <span class="keywordflow">while</span> (dword < limit)
<a name="l00333"></a>00333 {
<a name="l00334"></a>00334 <span class="keywordflow">if</span> (*dword++ != *w++)
<a name="l00335"></a>00335 <span class="keywordflow">goto</span> doublecontinue;
<a name="l00336"></a>00336 }
<a name="l00337"></a>00337 <span class="comment">/* Do suffix */</span>
<a name="l00338"></a>00338 dword = limit - 1;
<a name="l00339"></a>00339 <span class="keywordflow">if</span> (myupper (*dword))
<a name="l00340"></a>00340 {
<a name="l00341"></a>00341 <span class="keywordflow">for</span> ( ; *w; w++)
<a name="l00342"></a>00342 {
<a name="l00343"></a>00343 <span class="keywordflow">if</span> (mylower (*w))
<a name="l00344"></a>00344 <span class="keywordflow">goto</span> doublecontinue;
<a name="l00345"></a>00345 }
<a name="l00346"></a>00346 }
<a name="l00347"></a>00347 <span class="keywordflow">else</span>
<a name="l00348"></a>00348 {
<a name="l00349"></a>00349 <span class="keywordflow">for</span> ( ; *w; w++)
<a name="l00350"></a>00350 {
<a name="l00351"></a>00351 <span class="keywordflow">if</span> (myupper (*w))
<a name="l00352"></a>00352 <span class="keywordflow">goto</span> doublecontinue;
<a name="l00353"></a>00353 }
<a name="l00354"></a>00354 }
<a name="l00355"></a>00355 <span class="comment">/*</span>
<a name="l00356"></a>00356 <span class="comment"> ** All failure paths go to "doublecontinue,"</span>
<a name="l00357"></a>00357 <span class="comment"> ** so if we get here it must match.</span>
<a name="l00358"></a>00358 <span class="comment"> */</span>
<a name="l00359"></a>00359 <span class="keywordflow">if</span> (entryhasaffixes (dent, hit))
<a name="l00360"></a>00360 <span class="keywordflow">return</span> 1;
<a name="l00361"></a>00361 doublecontinue: ;
<a name="l00362"></a>00362 }
<a name="l00363"></a>00363 }
<a name="l00364"></a>00364 <span class="keywordflow">if</span> ((dent->flagfield & MOREVARIANTS) == 0)
<a name="l00365"></a>00365 <span class="keywordflow">break</span>;
<a name="l00366"></a>00366 dent = dent->next;
<a name="l00367"></a>00367 }
<a name="l00368"></a>00368
<a name="l00369"></a>00369 <span class="comment">/* No matches found */</span>
<a name="l00370"></a>00370 <span class="keywordflow">return</span> 0;
<a name="l00371"></a>00371 }
<a name="l00372"></a>00372 <span class="preprocessor">#endif</span>
<a name="l00373"></a>00373 <span class="preprocessor"></span>
<a name="l00374"></a>00374 <span class="preprocessor">#ifndef NO_CAPITALIZATION_SUPPORT</span>
<a name="l00375"></a>00375 <span class="preprocessor"></span>
<a name="l00384"></a>00384 <span class="keywordtype">int</span> ISpellChecker::good (ichar_t *w, <span class="keywordtype">int</span> ignoreflagbits, <span class="keywordtype">int</span> allhits, <span class="keywordtype">int</span> pfxopts, <span class="keywordtype">int</span> sfxopts)
<a name="l00385"></a>00385 <span class="preprocessor">#else</span>
<a name="l00386"></a>00386 <span class="preprocessor"></span><span class="comment">/* ARGSUSED */</span>
<a name="l00387"></a>00387 <span class="keywordtype">int</span> ISpellChecker::good (ichar_t *w, <span class="keywordtype">int</span> ignoreflagbits, <span class="keywordtype">int</span> dummy, <span class="keywordtype">int</span> pfxopts, <span class="keywordtype">int</span> sfxopts)
<a name="l00388"></a>00388 <span class="preprocessor">#endif</span>
<a name="l00389"></a>00389 <span class="preprocessor"></span>{
<a name="l00390"></a>00390 ichar_t nword[INPUTWORDLEN + MAXAFFIXLEN];
<a name="l00391"></a>00391 <span class="keyword">register</span> ichar_t * p;
<a name="l00392"></a>00392 <span class="keyword">register</span> ichar_t * q;
<a name="l00393"></a>00393 <span class="keyword">register</span> <span class="keywordtype">int</span> n;
<a name="l00394"></a>00394 <span class="keyword">register</span> <span class="keyword">struct </span>dent * dp;
<a name="l00395"></a>00395
<a name="l00396"></a>00396 <span class="comment">/*</span>
<a name="l00397"></a>00397 <span class="comment"> ** Make an uppercase copy of the word we are checking.</span>
<a name="l00398"></a>00398 <span class="comment"> */</span>
<a name="l00399"></a>00399 <span class="keywordflow">for</span> (p = w, q = nword; *p; )
<a name="l00400"></a>00400 *q++ = mytoupper (*p++);
<a name="l00401"></a>00401 *q = 0;
<a name="l00402"></a>00402 n = q - nword;
<a name="l00403"></a>00403
<a name="l00404"></a>00404 m_numhits = 0;
<a name="l00405"></a>00405
<a name="l00406"></a>00406 <span class="keywordflow">if</span> ((dp = ispell_lookup (nword, 1)) != NULL)
<a name="l00407"></a>00407 {
<a name="l00408"></a>00408 m_hits[0].dictent = dp;
<a name="l00409"></a>00409 m_hits[0].prefix = NULL;
<a name="l00410"></a>00410 m_hits[0].suffix = NULL;
<a name="l00411"></a>00411 <span class="preprocessor">#ifndef NO_CAPITALIZATION_SUPPORT</span>
<a name="l00412"></a>00412 <span class="preprocessor"></span> <span class="keywordflow">if</span> (allhits || cap_ok (w, &m_hits[0], n))
<a name="l00413"></a>00413 m_numhits = 1;
<a name="l00414"></a>00414 <span class="preprocessor">#else</span>
<a name="l00415"></a>00415 <span class="preprocessor"></span> m_numhits = 1;
<a name="l00416"></a>00416 <span class="preprocessor">#endif</span>
<a name="l00417"></a>00417 <span class="preprocessor"></span> }
<a name="l00418"></a>00418
<a name="l00419"></a>00419 <span class="keywordflow">if</span> (m_numhits && !allhits)
<a name="l00420"></a>00420 <span class="keywordflow">return</span> 1;
<a name="l00421"></a>00421
<a name="l00422"></a>00422 <span class="comment">/* try stripping off affixes */</span>
<a name="l00423"></a>00423
<a name="l00424"></a>00424 chk_aff (w, nword, n, ignoreflagbits, allhits, pfxopts, sfxopts);
<a name="l00425"></a>00425
<a name="l00426"></a>00426 <span class="keywordflow">return</span> m_numhits;
<a name="l00427"></a>00427 }
<a name="l00428"></a>00428
<a name="l00429"></a>00429
<a name="l00430"></a>00430
<a name="l00431"></a>00431
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