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Diffstat (limited to 'kspell2/plugins/ispell/lookup.cpp')
| -rw-r--r-- | kspell2/plugins/ispell/lookup.cpp | 764 |
1 files changed, 764 insertions, 0 deletions
diff --git a/kspell2/plugins/ispell/lookup.cpp b/kspell2/plugins/ispell/lookup.cpp new file mode 100644 index 000000000..6030f49d0 --- /dev/null +++ b/kspell2/plugins/ispell/lookup.cpp @@ -0,0 +1,764 @@ +/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* kspell2 - adopted from enchant + * Copyright (C) 2003 Dom Lachowicz + * Copyright (C) 2004 Zack Rusin <zack@kde.org> + * + * 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 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. + */ + +/* + * lookup.c - see if a word appears in the dictionary + * + * Pace Willisson, 1983 + * + * Copyright 1987, 1988, 1989, 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 1.7 2003/09/25 02:44:48 dom + * bug 5813 + * + * Revision 1.6 2003/08/26 13:20:40 dom + * ispell crasher fix, implement enchant_dictionary_release + * + * Revision 1.5 2003/08/26 13:08:03 uwog + * Fix segfault when the requested dictionary couldn't be found. + * + * Revision 1.4 2003/08/14 16:27:36 dom + * update some documentation + * + * Revision 1.3 2003/07/28 20:40:27 dom + * fix up the license clause, further win32-registry proof some directory getting functions + * + * Revision 1.2 2003/07/16 22:52:47 dom + * LGPL + exception license + * + * Revision 1.1 2003/07/15 01:15:07 dom + * ispell enchant backend + * + * Revision 1.3 2003/01/29 05:50:12 hippietrail + * + * Fixed my mess in EncodingManager. + * Changed many C casts to C++ casts. + * + * Revision 1.2 2003/01/25 03:16:05 hippietrail + * + * An UT_ICONV_INVALID fix which escaped the last commit. + * + * Revision 1.1 2003/01/24 05:52:34 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 1.12 2003/01/06 18:48:39 dom + * ispell cleanup, start of using new 'add' save features + * + * Revision 1.11 2002/09/19 05:31:17 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 1.10 2002/09/17 03:03:30 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 1.9 2002/09/13 17:20:13 mpritchett + * Fix more warnings for Linux build + * + * Revision 1.8 2002/05/03 09:49:43 fjfranklin + * o hash downloader update (Gabriel Gerhardsson) + * - Comment out the "Can't open <dictionary>" printf. + * - Make the progressbar more clean at the begining of the download. + * - Add support for tarballs that doesn't have the full path included + * - Fix copyright headers on the newly added files (*HashDownloader.*) + * + * Revision 1.7 2001/08/27 19:06:30 dom + * Lots of compilation fixes + * + * Revision 1.6 2001/08/10 18:32:40 dom + * Spelling and iconv updates. god, i hate iconv + * + * Revision 1.5 2001/08/10 09:57:49 hub + * Patch by sobomax@FreeBSD.org + * #include "iconv.h" directive is missed from src/other/spell/xp/lookup.c and + * src/wp/impexp/xp/ie_imp_RTF.cpp. + * See bug 1823 + * + * Revision 1.4 2001/07/18 17:46:01 dom + * Module changes, and fix compiler warnings + * + * Revision 1.3 2001/06/12 21:32:49 dom + * More ispell work... + * + * 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 1.7 1999/09/29 23:33:32 justin + * Updates to the underlying ispell-based code to support suggested corrections. + * + * Revision 1.6 1999/04/13 17:12:51 jeff + * Applied "Darren O. Benham" <gecko@benham.net> spell check changes. + * Fixed crash on Win32 with the new code. + * + * Revision 1.5 1999/01/07 01:07:48 paul + * Fixed spell leaks. + * + * Revision 1.5 1999/01/07 01:07:48 paul + * Fixed spell leaks. + * + * Revision 1.4 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 1.3 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 1.42 1995/01/08 23:23:42 geoff + * Support MSDOS_BINARY_OPEN when opening the hash file to read it in. + * + * Revision 1.41 1994/01/25 07:11:51 geoff + * Get rid of all old RCS log lines in preparation for the 3.1 release. + * + */ + +#include <stdlib.h> +#include <string.h> +#include <ctype.h> + +#include "ispell_checker.h" +#include "msgs.h" + +#ifdef INDEXDUMP +static void dumpindex P ((struct flagptr * indexp, int depth)); +#endif /* INDEXDUMP */ + +int gnMaskBits = 64; + +/*! + * \param hashname name of the hash file (dictionary) + * + * \return + */ +int ISpellChecker::linit (char *hashname) +{ + FILE* fpHash; + + register int i; + register struct dent * dp; + struct flagent * entry; + struct flagptr * ind; + int nextchar, x; + int viazero; + register ichar_t * cp; + + if ((fpHash = fopen (hashname, "rb")) == NULL) + { + return (-1); + } + + m_hashsize = fread (reinterpret_cast<char *>(&m_hashheader), 1, sizeof m_hashheader, fpHash); + if (m_hashsize < static_cast<int>(sizeof(m_hashheader))) + { + if (m_hashsize < 0) + fprintf (stderr, LOOKUP_C_CANT_READ, hashname); + else if (m_hashsize == 0) + fprintf (stderr, LOOKUP_C_NULL_HASH, hashname); + else + fprintf (stderr, + LOOKUP_C_SHORT_HASH (m_hashname, m_hashsize, + static_cast<int>(sizeof m_hashheader))); + return (-1); + } + else if (m_hashheader.magic != MAGIC) + { + fprintf (stderr, + LOOKUP_C_BAD_MAGIC (hashname, static_cast<unsigned int>(MAGIC), + static_cast<unsigned int>(m_hashheader.magic))); + return (-1); + } + else if (m_hashheader.magic2 != MAGIC) + { + fprintf (stderr, + LOOKUP_C_BAD_MAGIC2 (hashname, static_cast<unsigned int>(MAGIC), + static_cast<unsigned int>(m_hashheader.magic2))); + return (-1); + } +/* else if (hashheader.compileoptions != COMPILEOPTIONS*/ + else if ( 1 != 1 + || m_hashheader.maxstringchars != MAXSTRINGCHARS + || m_hashheader.maxstringcharlen != MAXSTRINGCHARLEN) + { + fprintf (stderr, + LOOKUP_C_BAD_OPTIONS (static_cast<unsigned int>(m_hashheader.compileoptions), + m_hashheader.maxstringchars, m_hashheader.maxstringcharlen, + static_cast<unsigned int>(COMPILEOPTIONS), MAXSTRINGCHARS, MAXSTRINGCHARLEN)); + return (-1); + } + + { + m_hashtbl = + (struct dent *) + calloc (static_cast<unsigned>(m_hashheader.tblsize), sizeof (struct dent)); + m_hashsize = m_hashheader.tblsize; + m_hashstrings = static_cast<char *>(malloc(static_cast<unsigned>(m_hashheader.stringsize))); + } + m_numsflags = m_hashheader.stblsize; + m_numpflags = m_hashheader.ptblsize; + m_sflaglist = (struct flagent *) + malloc ((m_numsflags + m_numpflags) * sizeof (struct flagent)); + if (m_hashtbl == NULL || m_hashstrings == NULL || m_sflaglist == NULL) + { + fprintf (stderr, LOOKUP_C_NO_HASH_SPACE); + return (-1); + } + m_pflaglist = m_sflaglist + m_numsflags; + + { + if( fread ( m_hashstrings, 1, static_cast<unsigned>(m_hashheader.stringsize), fpHash) + != static_cast<size_t>(m_hashheader.stringsize) ) + { + fprintf (stderr, LOOKUP_C_BAD_FORMAT); + fprintf (stderr, "stringsize err\n" ); + return (-1); + } + if ( m_hashheader.compileoptions & 0x04 ) + { + if( fread (reinterpret_cast<char *>(m_hashtbl), 1, static_cast<unsigned>(m_hashheader.tblsize) * sizeof(struct dent), fpHash) + != (static_cast<size_t>(m_hashheader.tblsize * sizeof (struct dent)))) + { + fprintf (stderr, LOOKUP_C_BAD_FORMAT); + return (-1); + } + } + else + { + for( x=0; x<m_hashheader.tblsize; x++ ) + { + if( fread ( reinterpret_cast<char*>(m_hashtbl+x), sizeof( struct dent)-sizeof( MASKTYPE ), 1, fpHash) + != 1) + { + fprintf (stderr, LOOKUP_C_BAD_FORMAT); + return (-1); + } + } /*for*/ + } /*else*/ + } + if (fread (reinterpret_cast<char *>(m_sflaglist), 1, + static_cast<unsigned>(m_numsflags+ m_numpflags) * sizeof (struct flagent), fpHash) + != (m_numsflags + m_numpflags) * sizeof (struct flagent)) + { + fprintf (stderr, LOOKUP_C_BAD_FORMAT); + return (-1); + } + fclose (fpHash); + + { + for (i = m_hashsize, dp = m_hashtbl; --i >= 0; dp++) + { + if (dp->word == (char *) -1) + dp->word = NULL; + else + dp->word = &m_hashstrings [ reinterpret_cast<size_t>(dp->word) ]; + if (dp->next == (struct dent *) -1) + dp->next = NULL; + else + dp->next = &m_hashtbl [ reinterpret_cast<size_t>(dp->next) ]; + } + } + + for (i = m_numsflags + m_numpflags, entry = m_sflaglist; --i >= 0; entry++) + { + if (entry->stripl) + entry->strip = reinterpret_cast<ichar_t *>(&m_hashstrings[reinterpret_cast<size_t>(entry->strip)]); + else + entry->strip = NULL; + if (entry->affl) + entry->affix = reinterpret_cast<ichar_t *>(&m_hashstrings[reinterpret_cast<size_t>(entry->affix)]); + else + entry->affix = NULL; + } + /* + ** Warning - 'entry' and 'i' are reset in the body of the loop + ** below. Don't try to optimize it by (e.g.) moving the decrement + ** of i into the loop condition. + */ + for (i = m_numsflags, entry = m_sflaglist; i > 0; i--, entry++) + { + if (entry->affl == 0) + { + cp = NULL; + ind = &m_sflagindex[0]; + viazero = 1; + } + else + { + cp = entry->affix + entry->affl - 1; + ind = &m_sflagindex[*cp]; + viazero = 0; + while (ind->numents == 0 && ind->pu.fp != NULL) + { + if (cp == entry->affix) + { + ind = &ind->pu.fp[0]; + viazero = 1; + } + else + { + ind = &ind->pu.fp[*--cp]; + viazero = 0; + } + } + } + if (ind->numents == 0) + ind->pu.ent = entry; + ind->numents++; + /* + ** If this index entry has more than MAXSEARCH flags in + ** it, we will split it into subentries to reduce the + ** searching. However, the split doesn't make sense in + ** two cases: (a) if we are already at the end of the + ** current affix, or (b) if all the entries in the list + ** have identical affixes. Since the list is sorted, (b) + ** is true if the first and last affixes in the list + ** are identical. + */ + if (!viazero && ind->numents >= MAXSEARCH + && icharcmp (entry->affix, ind->pu.ent->affix) != 0) + { + /* Sneaky trick: back up and reprocess */ + entry = ind->pu.ent - 1; /* -1 is for entry++ in loop */ + i = m_numsflags - (entry - m_sflaglist); + ind->pu.fp = + (struct flagptr *) + calloc (static_cast<unsigned>(SET_SIZE + m_hashheader.nstrchars), + sizeof (struct flagptr)); + if (ind->pu.fp == NULL) + { + fprintf (stderr, LOOKUP_C_NO_LANG_SPACE); + return (-1); + } + ind->numents = 0; + } + } + /* + ** Warning - 'entry' and 'i' are reset in the body of the loop + ** below. Don't try to optimize it by (e.g.) moving the decrement + ** of i into the loop condition. + */ + for (i = m_numpflags, entry = m_pflaglist; i > 0; i--, entry++) + { + if (entry->affl == 0) + { + cp = NULL; + ind = &m_pflagindex[0]; + viazero = 1; + } + else + { + cp = entry->affix; + ind = &m_pflagindex[*cp++]; + viazero = 0; + while (ind->numents == 0 && ind->pu.fp != NULL) + { + if (*cp == 0) + { + ind = &ind->pu.fp[0]; + viazero = 1; + } + else + { + ind = &ind->pu.fp[*cp++]; + viazero = 0; + } + } + } + if (ind->numents == 0) + ind->pu.ent = entry; + ind->numents++; + /* + ** If this index entry has more than MAXSEARCH flags in + ** it, we will split it into subentries to reduce the + ** searching. However, the split doesn't make sense in + ** two cases: (a) if we are already at the end of the + ** current affix, or (b) if all the entries in the list + ** have identical affixes. Since the list is sorted, (b) + ** is true if the first and last affixes in the list + ** are identical. + */ + if (!viazero && ind->numents >= MAXSEARCH + && icharcmp (entry->affix, ind->pu.ent->affix) != 0) + { + /* Sneaky trick: back up and reprocess */ + entry = ind->pu.ent - 1; /* -1 is for entry++ in loop */ + i = m_numpflags - (entry - m_pflaglist); + ind->pu.fp = + static_cast<struct flagptr *>(calloc(SET_SIZE + m_hashheader.nstrchars, + sizeof (struct flagptr))); + if (ind->pu.fp == NULL) + { + fprintf (stderr, LOOKUP_C_NO_LANG_SPACE); + return (-1); + } + ind->numents = 0; + } + } +#ifdef INDEXDUMP + fprintf (stderr, "Prefix index table:\n"); + dumpindex (m_pflagindex, 0); + fprintf (stderr, "Suffix index table:\n"); + dumpindex (m_sflagindex, 0); +#endif + if (m_hashheader.nstrchartype == 0) + m_chartypes = NULL; + else + { + m_chartypes = (struct strchartype *) + malloc (m_hashheader.nstrchartype * sizeof (struct strchartype)); + if (m_chartypes == NULL) + { + fprintf (stderr, LOOKUP_C_NO_LANG_SPACE); + return (-1); + } + for (i = 0, nextchar = m_hashheader.strtypestart; + i < m_hashheader.nstrchartype; + i++) + { + m_chartypes[i].name = &m_hashstrings[nextchar]; + nextchar += strlen (m_chartypes[i].name) + 1; + m_chartypes[i].deformatter = &m_hashstrings[nextchar]; + nextchar += strlen (m_chartypes[i].deformatter) + 1; + m_chartypes[i].suffixes = &m_hashstrings[nextchar]; + while (m_hashstrings[nextchar] != '\0') + nextchar += strlen (&m_hashstrings[nextchar]) + 1; + nextchar++; + } + } + + initckch(NULL); + + return (0); +} + +#ifndef FREEP +#define FREEP(p) do { if (p) free(p); } while (0) +#endif + +/*! + * \param wchars Characters in -w option, if any + */ +void ISpellChecker::initckch (char *wchars) +{ + register ichar_t c; + char num[4]; + + for (c = 0; c < static_cast<ichar_t>(SET_SIZE+ m_hashheader.nstrchars); ++c) + { + if (iswordch (c)) + { + if (!mylower (c)) + { + m_Try[m_Trynum] = c; + ++m_Trynum; + } + } + else if (isboundarych (c)) + { + m_Try[m_Trynum] = c; + ++m_Trynum; + } + } + if (wchars != NULL) + { + while (m_Trynum < SET_SIZE && *wchars != '\0') + { + if (*wchars != 'n' && *wchars != '\\') + { + c = *wchars; + ++wchars; + } + else + { + ++wchars; + num[0] = '\0'; + num[1] = '\0'; + num[2] = '\0'; + num[3] = '\0'; + if (isdigit (wchars[0])) + { + num[0] = wchars[0]; + if (isdigit (wchars[1])) + { + num[1] = wchars[1]; + if (isdigit (wchars[2])) + num[2] = wchars[2]; + } + } + if (wchars[-1] == 'n') + { + wchars += strlen (num); + c = atoi (num); + } + else + { + wchars += strlen (num); + c = 0; + if (num[0]) + c = num[0] - '0'; + if (num[1]) + { + c <<= 3; + c += num[1] - '0'; + } + if (num[2]) + { + c <<= 3; + c += num[2] - '0'; + } + } + } +/* c &= NOPARITY;*/ + if (!m_hashheader.wordchars[c]) + { + m_hashheader.wordchars[c] = 1; + m_hashheader.sortorder[c] = m_hashheader.sortval++; + m_Try[m_Trynum] = c; + ++m_Trynum; + } + } + } +} + +/* + * \param indexp + */ +void ISpellChecker::clearindex (struct flagptr *indexp) +{ + register int i; + for (i = 0; i < SET_SIZE + m_hashheader.nstrchars; i++, indexp++) + { + if (indexp->numents == 0 && indexp->pu.fp != NULL) + { + clearindex(indexp->pu.fp); + free(indexp->pu.fp); + } + } +} + +#ifdef INDEXDUMP +static void dumpindex (indexp, depth) + register struct flagptr * indexp; + register int depth; +{ + register int i; + int j; + int k; + char stripbuf[INPUTWORDLEN + 4 * MAXAFFIXLEN + 4]; + + for (i = 0; i < SET_SIZE + hashheader.nstrchars; i++, indexp++) + { + if (indexp->numents == 0 && indexp->pu.fp != NULL) + { + for (j = depth; --j >= 0; ) + putc (' ', stderr); + if (i >= ' ' && i <= '~') + putc (i, stderr); + else + fprintf (stderr, "0x%x", i); + putc ('\n', stderr); + dumpindex (indexp->pu.fp, depth + 1); + } + else if (indexp->numents) + { + for (j = depth; --j >= 0; ) + putc (' ', stderr); + if (i >= ' ' && i <= '~') + putc (i, stderr); + else + fprintf (stderr, "0x%x", i); + fprintf (stderr, " -> %d entries\n", indexp->numents); + for (k = 0; k < indexp->numents; k++) + { + for (j = depth; --j >= 0; ) + putc (' ', stderr); + if (indexp->pu.ent[k].stripl) + { + ichartostr (stripbuf, indexp->pu.ent[k].strip, + sizeof stripbuf, 1); + fprintf (stderr, " entry %d (-%s,%s)\n", + &indexp->pu.ent[k] - sflaglist, + stripbuf, + indexp->pu.ent[k].affl + ? ichartosstr (indexp->pu.ent[k].affix, 1) : "-"); + } + else + fprintf (stderr, " entry %d (%s)\n", + &indexp->pu.ent[k] - sflaglist, + ichartosstr (indexp->pu.ent[k].affix, 1)); + } + } + } +} +#endif + +/* n is length of s */ + +/* + * \param s + * \param dotree + * + * \return + */ +struct dent * ISpellChecker::ispell_lookup (ichar_t *s, int dotree) +{ + register struct dent * dp; + register char * s1; + char schar[INPUTWORDLEN + MAXAFFIXLEN]; + + dp = &m_hashtbl[hash (s, m_hashsize)]; + if (ichartostr (schar, s, sizeof schar, 1)) + fprintf (stderr, WORD_TOO_LONG (schar)); + for ( ; dp != NULL; dp = dp->next) + { + /* quick strcmp, but only for equality */ + s1 = dp->word; + if (s1 && s1[0] == schar[0] && strcmp (s1 + 1, schar + 1) == 0) + return dp; +#ifndef NO_CAPITALIZATION_SUPPORT + while (dp->flagfield & MOREVARIANTS) /* Skip variations */ + dp = dp->next; +#endif + } + return NULL; +} + +void ISpellChecker::alloc_ispell_struct() +{ + m_translate_in = 0; +} + +void ISpellChecker::free_ispell_struct() +{ +} |