Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 801 insertions, 0 deletions

diff --git a/kspell2/plugins/ispell/ispell.h b/kspell2/plugins/ispell/ispell.h
new file mode 100644
index 000000000..587defc07
--- /dev/null
+++ b/kspell2/plugins/ispell/ispell.h
@@ -0,0 +1,801 @@
+/* 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.
+ */
+
+#ifndef ISPELL_H
+#define ISPELL_H
+
+#include <sys/types.h>
+
+/*
+ * $Id$
+ */
+
+/*
+ * 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 22:52:40  dom
+ * LGPL + exception license
+ *
+ * Revision 1.1  2003/07/15 01:15:06  dom
+ * ispell enchant backend
+ *
+ * Revision 1.10  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 1.9  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 1.8  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 1.7  2002/03/22 14:31:57  dom
+ * fix mg's compile problem
+ *
+ * Revision 1.6  2002/03/05 16:55:52  dom
+ * compound word support, tested against swedish
+ *
+ * Revision 1.5  2001/08/10 18:32:40  dom
+ * Spelling and iconv updates. god, i hate iconv
+ *
+ * Revision 1.4  2001/06/26 16:33:27  dom
+ * 128 StringChars and some other stuff
+ *
+ * Revision 1.3  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 1.2  2001/04/18 00:59:36  thomasf
+ * Removed the duplicate declarations of variables that was causing build
+ * to bail.  This new ispell stuff is a total mess.
+ *
+ * Revision 1.1  2001/04/15 16:01:24  tomas_f
+ * moving to spell/xp
+ *
+ * Revision 1.13  2001/04/13 12:33:12  tamlin
+ * ispell can now be used from C++
+ *
+ * Revision 1.12  2001/03/25 01:30:02  tomb
+ * 1. Fixed ispell #define problems on Win32
+ * 2. Changed the way that togglable toolbars are tracked so that Full
+ * Screen mode works right on Windows
+ * 3. Fixed SET_GATHER macro in ap_Win32Dialog_Options.h
+ * 4. Fixed Toggle Case dialog to default to Sentence Case when loaded
+ * 5. Added #define for Auto Save checkbox (though I haven't updated the
+ * Prefs dialog yet)
+ *
+ * Revision 1.11  2001/03/24 23:28:41  dom
+ * Make C++ aware and watch out for VOID on Win32
+ *
+ * Revision 1.10  1999/12/21 18:46:29  sterwill
+ * ispell patch for non-English dictionaries by Henrik Berg <henrik@lansen.se>
+ *
+ * Revision 1.9  1999/10/20 03:19:35  paul
+ * Hacked ispell code to ignore any characters that don't fit in the lookup tables loaded from the dictionary.  It ain't pretty, but at least we don't crash there any more.
+ *
+ * Revision 1.8  1999/09/29 23:33:32  justin
+ * Updates to the underlying ispell-based code to support suggested corrections.
+ *
+ * Revision 1.7  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 1.6  1999/01/07 05:14:22  sterwill
+ * So it builds on Unix... it might break win32 in ispell, since ut_types
+ * is no longer included.  This is a temporary solution to a larger problem
+ * of including C++ headers in C source files.
+ *
+ * Revision 1.6  1999/01/07 05:14:22  sterwill
+ * So it builds on Unix... it might break win32 in ispell, since ut_types
+ * is no longer included.  This is a temporary solution to a larger problem
+ * of including C++ headers in C source files.
+ *
+ * Revision 1.5  1999/01/07 05:02:25  sterwill
+ * Checking in half-broken to avoid tree lossage
+ *
+ * Revision 1.4  1999/01/07 01:07:48  paul
+ * Fixed spell leaks.
+ *
+ * Revision 1.3  1998/12/29 15:03:54  eric
+ *
+ * minor fix to ispell.h to get things to compile on Linux again.
+ *
+ * Revision 1.2  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 1.1  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 1.68  1995/03/06  02:42:41  geoff
+ * Be vastly more paranoid about parenthesizing macro arguments.  This
+ * fixes a bug in defmt.c where a complex argument was passed to
+ * isstringch.
+ *
+ * Revision 1.67  1995/01/03  19:24:12  geoff
+ * Get rid of a non-global declaration.
+ *
+ * Revision 1.66  1994/12/27  23:08:49  geoff
+ * Fix a lot of subtly bad assumptions about the widths of ints and longs
+ * which only show up on 64-bit machines like the Cray and the DEC Alpha.
+ *
+ * Revision 1.65  1994/11/02  06:56:10  geoff
+ * Remove the anyword feature, which I've decided is a bad idea.
+ *
+ * Revision 1.64  1994/10/25  05:46:18  geoff
+ * Add the FF_ANYWORD flag for defining an affix that will apply to any
+ * word, even if not explicitly specified.  (Good for French.)
+ *
+ * Revision 1.63  1994/09/16  04:48:28  geoff
+ * Make stringdups and laststringch unsigned ints, and dupnos a plain
+ * int, so that we can handle more than 128 stringchars and stringchar
+ * types.
+ *
+ * Revision 1.62  1994/09/01  06:06:39  geoff
+ * Change erasechar/killchar to uerasechar/ukillchar to avoid
+ * shared-library problems on HP systems.
+ *
+ * Revision 1.61  1994/08/31  05:58:35  geoff
+ * Add contextoffset, used in -a mode to handle extremely long lines.
+ *
+ * Revision 1.60  1994/05/17  06:44:15  geoff
+ * Add support for controlled compound formation and the COMPOUNDONLY
+ * option to affix flags.
+ *
+ * Revision 1.59  1994/03/15  06:25:16  geoff
+ * Change deftflag's initialization so we can tell if -t/-n appeared.
+ *
+ * Revision 1.58  1994/02/07  05:53:28  geoff
+ * Add typecasts to the the 7-bit versions of ichar* routines
+ *
+ * Revision 1.57  1994/01/25  07:11:48  geoff
+ * Get rid of all old RCS log lines in preparation for the 3.1 release.
+ *
+ */
+
+#include <stdio.h>
+/*  #include "ut_types.h" */
+
+#include "ispell_def.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* c++ */
+
+/* largest amount that a word might be extended by adding affixes */
+#ifndef MAXAFFIXLEN
+#define MAXAFFIXLEN 20
+#endif
+
+/*
+** Number of mask bits (affix flags) supported.  Must be 32, 64, 128, or
+** 256.  If MASKBITS is 32 or 64, there are really only 26 or 58 flags
+** available, respectively.  If it is 32, the flags are named with the
+** 26 English uppercase letters;  lowercase will be converted to uppercase.
+** If MASKBITS is 64, the 58 flags are named 'A' through 'z' in ASCII
+** order, including the 6 special characters from 'Z' to 'a': "[\]^_`".
+** If MASKBITS is 128 or 256, all the 7-bit or 8-bit characters,
+** respectively, are theoretically available, though a few (newline, slash,
+** null byte) are pretty hard to actually use successfully.
+**
+** Note that a number of non-English affix files depend on having a
+** larger value for MASKBITS.  See the affix files for more
+** information.
+*/
+
+#ifndef MASKBITS
+#define MASKBITS	64
+#endif
+
+extern int		gnMaskBits;
+
+/*
+** C type to use for masks.  This should be a type that the processor
+** accesses efficiently.
+**
+** MASKTYPE_WIDTH must correctly reflect the number of bits in a
+** MASKTYPE.  Unfortunately, it is also required to be a constant at
+** preprocessor time, which means you can't use the sizeof operator to
+** define it.
+**
+** Note that MASKTYPE *must* match MASKTYPE_WIDTH or you may get
+** division-by-zero errors! 
+*/
+#ifndef MASKTYPE
+#define MASKTYPE	long
+#endif
+#ifndef MASKTYPE_WIDTH
+#define MASKTYPE_WIDTH	32
+#endif
+
+  /* program: this should be coded now in init */
+
+#if MASKBITS < MASKTYPE_WIDTH
+#undef MASKBITS
+#define MASKBITS	MASKTYPE_WIDTH
+#endif /* MASKBITS < MASKTYPE_WIDTH */
+
+/*
+** Maximum hash table fullness percentage.  Larger numbers trade space
+** for time.
+**/
+#ifndef MAXPCT
+#define MAXPCT	70		/* Expand table when 70% full */
+#endif
+
+/*
+** Maximum number of "string" characters that can be defined in a
+** language (affix) file.  Don't forget that an upper/lower string
+** character counts as two!
+*/
+#ifndef MAXSTRINGCHARS
+#define MAXSTRINGCHARS 128
+#endif /* MAXSTRINGCHARS */
+
+/*
+** Maximum length of a "string" character.  The default is appropriate for
+** nroff-style characters starting with a backslash.
+*/
+#ifndef MAXSTRINGCHARLEN
+#define MAXSTRINGCHARLEN 10
+#endif /* MAXSTRINGCHARLEN */
+
+/*
+** Maximum number of "hits" expected on a word.  This is basically the
+** number of different ways different affixes can produce the same word.
+** For example, with "english.aff", "brothers" can be produced 3 ways:
+** "brothers," "brother+s", or "broth+ers".  If this is too low, no major
+** harm will be done, but ispell may occasionally forget a capitalization.
+*/
+#ifndef MAX_HITS
+#define MAX_HITS	10
+#endif
+
+/*
+** Maximum number of capitalization variations expected in any word.
+** Besides the obvious all-lower, all-upper, and capitalized versions,
+** this includes followcase variants.  If this is too low, no real
+** harm will be done, but ispell may occasionally fail to suggest a
+** correct capitalization.
+*/
+#ifndef MAX_CAPS
+#define MAX_CAPS	10
+#endif /* MAX_CAPS */
+
+/* buffer size to use for file names if not in sys/param.h */
+#ifndef MAXPATHLEN
+#define MAXPATHLEN 512
+#endif
+
+/*
+** Maximum language-table search size.  Smaller numbers make ispell
+** run faster, at the expense of more memory (the lowest reasonable value
+** is 2).  If a given character appears in a significant position in
+** more than MAXSEARCH suffixes, it will be given its own index table.
+** If you change this, define INDEXDUMP in lookup.c to be sure your
+** index table looks reasonable.
+*/
+#ifndef MAXSEARCH
+#define MAXSEARCH 4
+#endif
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define P(x)	x
+ #ifndef VOID
+   #define VOID	void
+ #endif
+#else /* __STDC__ */
+#define P(x)	()
+ #ifndef VOID
+   #define VOID	char
+ #endif
+#define const
+#endif /* __STDC__ */
+
+#ifdef NO8BIT
+#define SET_SIZE	128
+#else
+#define SET_SIZE	256
+#endif
+
+#define MASKSIZE	(gnMaskBits / MASKTYPE_WIDTH)
+
+#ifdef lint
+extern int	TSTMASKBIT P ((MASKTYPE * mask, int bit));
+#else /* lint */
+/* The following is really testing for MASKSIZE <= 1, but cpp can't do that */
+#define TSTMASKBIT(mask, bit) \
+		    ((mask)[(bit) / MASKTYPE_WIDTH] & \
+		      ((MASKTYPE) 1 << ((bit) & (MASKTYPE_WIDTH - 1))))
+#endif /* lint */
+
+#if MASKBITS > 64
+#define FULLMASKSET
+#endif
+
+#if MASKBITS <= 32
+	#define FLAGBASE	((MASKTYPE_WIDTH) - 6)
+#else
+	# if MASKBITS <= 64
+		#define FLAGBASE	((MASKTYPE_WIDTH) - 6)
+	# else
+		#define FLAGBASE	0
+	# endif
+#endif
+
+/*
+** Data type for internal word storage.  If necessary, we use shorts rather
+** than chars so that string characters can be encoded as a single unit.
+*/
+#if (SET_SIZE + MAXSTRINGCHARS) <= 256
+#ifndef lint
+#define ICHAR_IS_CHAR
+#endif /* lint */
+#endif
+
+#ifdef ICHAR_IS_CHAR
+typedef unsigned char	ichar_t;	/* Internal character */
+#define icharlen(s)	strlen ((char *) (s))
+#define icharcpy(a, b)	strcpy ((char *) (a), (char *) (b))
+#define icharcmp(a, b)	strcmp ((char *) (a), (char *) (b))
+#define icharncmp(a, b, n) strncmp ((char *) (a), (char *) (b), (n))
+#define chartoichar(x)	((ichar_t) (x))
+#else
+typedef unsigned short	ichar_t;	/* Internal character */
+#define chartoichar(x)	((ichar_t) (unsigned char) (x))
+
+/*
+ * Structure used to record data about successful lookups; these values
+ * are used in the ins_root_cap routine to produce correct capitalizations.
+ */
+struct success
+{
+    struct dent *		dictent;	/* Header of dict entry chain for wd */
+    struct flagent *	prefix;		/* Prefix flag used, or NULL */
+    struct flagent *	suffix;		/* Suffix flag used, or NULL */
+};
+
+ichar_t* icharcpy (ichar_t* out, ichar_t* in);
+int icharlen (ichar_t* in);
+int icharcmp (ichar_t* s1, ichar_t* s2);
+int icharncmp (ichar_t* s1, ichar_t* s2, int n);
+
+#endif
+
+struct dent
+{
+    struct dent *	next;
+    char *			word;
+    MASKTYPE		mask[2];
+#ifdef FULLMASKSET
+    char			flags;
+#endif
+};
+
+/*
+** Flags in the directory entry.  If FULLMASKSET is undefined, these are
+** stored in the highest bits of the last longword of the mask field.  If
+** FULLMASKSET is defined, they are stored in the extra "flags" field.
+#ifndef NO_CAPITALIZATION_SUPPORT
+**
+** If a word has only one capitalization form, and that form is not
+** FOLLOWCASE, it will have exactly one entry in the dictionary.  The
+** legal capitalizations will be indicated by the 2-bit capitalization
+** field, as follows:
+**
+**	ALLCAPS		The word must appear in all capitals.
+**	CAPITALIZED	The word must be capitalized (e.g., London).
+**			It will also be accepted in all capitals.
+**	ANYCASE		The word may appear in lowercase, capitalized,
+**			or all-capitals.
+**
+** Regardless of the capitalization flags, the "word" field of the entry
+** will point to an all-uppercase copy of the word.  This is to simplify
+** the large portion of the code that doesn't care about capitalization.
+** Ispell will generate the correct version when needed.
+**
+** If a word has more than one capitalization, there will be multiple
+** entries for it, linked together by the "next" field.  The initial
+** entry for such words will be a dummy entry, primarily for use by code
+** that ignores capitalization.  The "word" field of this entry will
+** again point to an all-uppercase copy of the word.  The "mask" field
+** will contain the logical OR of the mask fields of all variants.
+** A header entry is indicated by a capitalization type of ALLCAPS,
+** with the MOREVARIANTS bit set.
+**
+** The following entries will define the individual variants.  Each
+** entry except the last has the MOREVARIANTS flag set, and each
+** contains one of the following capitalization options:
+**
+**	ALLCAPS		The word must appear in all capitals.
+**	CAPITALIZED	The word must be capitalized (e.g., London).
+**			It will also be accepted in all capitals.
+**	FOLLOWCASE	The word must be capitalized exactly like the
+**			sample in the entry.  Prefix (suffix) characters
+**			must be rendered in the case of the first (last)
+**			"alphabetic" character.  It will also be accepted
+**			in all capitals.  ("Alphabetic" means "mentioned
+**			in a 'casechars' statement".)
+**	ANYCASE		The word may appear in lowercase, capitalized,
+**			or all-capitals.
+**
+** The "mask" field for the entry contains only the affix flag bits that
+** are legal for that capitalization.  The "word" field will be null
+** except for FOLLOWCASE entries, where it will point to the
+** correctly-capitalized spelling of the root word.
+**
+** It is worth discussing why the ALLCAPS option is used in
+** the header entry.  The header entry accepts an all-capitals
+** version of the root plus every affix (this is always legal, since
+** words get capitalized in headers and so forth).  Further, all of
+** the following variant entries will reject any all-capitals form
+** that is illegal due to an affix.
+**
+** Finally, note that variations in the KEEP flag can cause a multiple-variant
+** entry as well.  For example, if the personal dictionary contains "ALPHA",
+** (KEEP flag set) and the user adds "alpha" with the KEEP flag clear, a
+** multiple-variant entry will be created so that "alpha" will be accepted
+** but only "ALPHA" will actually be kept.
+#endif
+*/
+#ifdef FULLMASKSET
+#define flagfield	flags
+#else
+#define flagfield	mask[1]
+#endif
+#define USED		((MASKTYPE) 1 << (FLAGBASE + 0))
+#define KEEP		((MASKTYPE) 1 << (FLAGBASE + 1))
+#ifdef NO_CAPITALIZATION_SUPPORT
+#define ALLFLAGS	(USED | KEEP)
+#else /* NO_CAPITALIZATION_SUPPORT */
+#define ANYCASE		((MASKTYPE) 0 << (FLAGBASE + 2))
+#define ALLCAPS		((MASKTYPE) 1 << (FLAGBASE + 2))
+#define CAPITALIZED	((MASKTYPE) 2 << (FLAGBASE + 2))
+#define FOLLOWCASE	((MASKTYPE) 3 << (FLAGBASE + 2))
+#define CAPTYPEMASK	((MASKTYPE) 3 << (FLAGBASE + 2))
+#define MOREVARIANTS	((MASKTYPE) 1 << (FLAGBASE + 4))
+#define ALLFLAGS	(USED | KEEP | CAPTYPEMASK | MOREVARIANTS)
+#define captype(x)	((x) & CAPTYPEMASK)
+#endif /* NO_CAPITALIZATION_SUPPORT */
+
+/*
+ * Language tables used to encode prefix and suffix information.
+ */
+struct flagent
+{
+    ichar_t *		strip;		/* String to strip off */
+    ichar_t *		affix;		/* Affix to append */
+    short		flagbit;		/* Flag bit this ent matches */
+    short		stripl;			/* Length of strip */
+    short		affl;			/* Length of affix */
+    short		numconds;		/* Number of char conditions */
+    short		flagflags;		/* Modifiers on this flag */
+    char		conds[SET_SIZE + MAXSTRINGCHARS]; /* Adj. char conds */
+};
+
+/*
+ * Bits in flagflags
+ */
+#define FF_CROSSPRODUCT	(1 << 0)		/* Affix does cross-products */
+#define FF_COMPOUNDONLY	(1 << 1)		/* Afx works in compounds */
+
+union ptr_union					/* Aid for building flg ptrs */
+{
+    struct flagptr *	fp;			/* Pointer to more indexing */
+    struct flagent *	ent;		/* First of a list of ents */
+};
+
+struct flagptr
+{
+    union ptr_union	pu;			/* Ent list or more indexes */
+    int			numents;		/* If zero, pu.fp is valid */
+};
+
+/*
+ * Description of a single string character type.
+ */
+struct strchartype
+{
+    char *		name;			/* Name of the type */
+    char *		deformatter;	/* Deformatter to use */
+    char *		suffixes;		/* File suffixes, null seps */
+};
+
+/*
+ * Header placed at the beginning of the hash file.
+ */
+struct hashheader
+{
+    unsigned short magic;    	    	    	/* Magic number for ID */
+    unsigned short compileoptions;				/* How we were compiled */
+    short maxstringchars;						/* Max # strchrs we support */
+    short maxstringcharlen;						/* Max strchr len supported */
+    short compoundmin;							/* Min lth of compound parts */
+    short compoundbit;							/* Flag 4 compounding roots */
+    int stringsize;								/* Size of string table */
+    int lstringsize;							/* Size of lang. str tbl */
+    int tblsize;								/* No. entries in hash tbl */
+    int stblsize;								/* No. entries in sfx tbl */
+    int ptblsize;								/* No. entries in pfx tbl */
+    int sortval;								/* Largest sort ID assigned */
+    int nstrchars;								/* No. strchars defined */
+    int nstrchartype;							/* No. strchar types */
+    int strtypestart;							/* Start of strtype table */
+    char nrchars[5];							/* Nroff special characters */
+    char texchars[13];							/* TeX special characters */
+    char compoundflag;							/* Compund-word handling */
+    char defhardflag;							/* Default tryveryhard flag */
+    char flagmarker;							/* "Start-of-flags" char */
+    unsigned short sortorder[SET_SIZE + MAXSTRINGCHARS]; /* Sort ordering */
+    ichar_t lowerconv[SET_SIZE + MAXSTRINGCHARS]; /* Lower-conversion table */
+    ichar_t upperconv[SET_SIZE + MAXSTRINGCHARS]; /* Upper-conversion table */
+    char wordchars[SET_SIZE + MAXSTRINGCHARS]; /* NZ for chars found in wrds */
+    char upperchars[SET_SIZE + MAXSTRINGCHARS]; /* NZ for uppercase chars */
+    char lowerchars[SET_SIZE + MAXSTRINGCHARS]; /* NZ for lowercase chars */
+    char boundarychars[SET_SIZE + MAXSTRINGCHARS]; /* NZ for boundary chars */
+    char stringstarts[SET_SIZE];		/* NZ if char can start str */
+    char stringchars[MAXSTRINGCHARS][MAXSTRINGCHARLEN + 1]; /* String chars */
+    unsigned int stringdups[MAXSTRINGCHARS];	/* No. of "base" char */
+    int dupnos[MAXSTRINGCHARS];			/* Dup char ID # */
+    unsigned short magic2;			/* Second magic for dbl chk */
+};
+
+/* hash table magic number */
+#define MAGIC			0x9602
+
+/* compile options, put in the hash header for consistency checking */
+#ifdef NO8BIT
+# define MAGIC8BIT		0x01
+#else
+# define MAGIC8BIT		0x00
+#endif
+#ifdef NO_CAPITALIZATION_SUPPORT
+# define MAGICCAPITALIZATION	0x00
+#else
+# define MAGICCAPITALIZATION	0x02
+#endif
+#  define MAGICMASKSET		0x04
+
+#if MASKBITS <= 32
+# define MAGICMASKSET		0x00
+#else
+# if MASKBITS <= 64
+# else
+#  if MASKBITS <= 128
+#   define MAGICMASKSET		0x08
+#  else
+#   define MAGICMASKSET		0x0C
+#  endif
+# endif
+#endif
+
+#define COMPILEOPTIONS	(MAGIC8BIT | MAGICCAPITALIZATION | MAGICMASKSET)
+
+/*
+** Offsets into the nroff special-character array
+*/
+#define NRLEFTPAREN		hashheader.nrchars[0]
+#define NRRIGHTPAREN	hashheader.nrchars[1]
+#define NRDOT			hashheader.nrchars[2]
+#define NRBACKSLASH		hashheader.nrchars[3]
+#define NRSTAR			hashheader.nrchars[4]
+
+/*
+** Offsets into the TeX special-character array
+*/
+#define TEXLEFTPAREN	hashheader.texchars[0]
+#define TEXRIGHTPAREN	hashheader.texchars[1]
+#define TEXLEFTSQUARE	hashheader.texchars[2]
+#define TEXRIGHTSQUARE	hashheader.texchars[3]
+#define TEXLEFTCURLY	hashheader.texchars[4]
+#define TEXRIGHTCURLY	hashheader.texchars[5]
+#define TEXLEFTANGLE	hashheader.texchars[6]
+#define TEXRIGHTANGLE	hashheader.texchars[7]
+#define TEXBACKSLASH	hashheader.texchars[8]
+#define TEXDOLLAR		hashheader.texchars[9]
+#define TEXSTAR			hashheader.texchars[10]
+#define TEXDOT			hashheader.texchars[11]
+#define TEXPERCENT		hashheader.texchars[12]
+
+/*
+** Values for compoundflag
+*/
+#define COMPOUND_NEVER		0	/* Compound words are never good */
+#define COMPOUND_ANYTIME	1	/* Accept run-together words */
+#define COMPOUND_CONTROLLED	2	/* Compounds controlled by afx flags */
+/*
+** These macros are similar to the ones above, but they take into account
+** the possibility of string characters.  Note well that they take a POINTER,
+** not a character.
+**
+** The "l_" versions set "len" to the length of the string character as a
+** handy side effect.  (Note that the global "laststringch" is also set,
+** and sometimes used, by these macros.)
+**
+** The "l1_" versions go one step further and guarantee that the "len"
+** field is valid for *all* characters, being set to 1 even if the macro
+** returns false.  This macro is a great example of how NOT to write
+** readable C.
+*/
+/*TF NOTE: This is actually defined in code (makedent) now */
+#if 0 
+#define isstringch(ptr, canon)	(isstringstart (*(ptr)) \
+				  &&  stringcharlen ((ptr), (canon)) > 0)
+#define l_isstringch(ptr, len, canon)	\
+				(isstringstart (*(ptr)) \
+				  &&  (len = stringcharlen ((ptr), (canon))) \
+				    > 0)
+#define l1_isstringch(ptr, len, canon)	\
+				(len = 1, \
+				  isstringstart ((unsigned char)(*(ptr))) \
+				    &&  ((len = \
+					  stringcharlen ((ptr), (canon))) \
+					> 0 \
+				      ? 1 : (len = 1, 0)))
+#endif
+
+/*
+ * Sizes of buffers returned by ichartosstr/strtosichar.
+ */
+#define ICHARTOSSTR_SIZE (INPUTWORDLEN + 4 * MAXAFFIXLEN + 4)
+#define STRTOSICHAR_SIZE ((INPUTWORDLEN + 4 * MAXAFFIXLEN + 4) \
+			  * sizeof (ichar_t))
+/* TF CHANGE: We should fill this as a structure
+              and then use it throughout.
+*/
+
+/*
+ * Initialized variables.  These are generated using macros so that they
+ * may be consistently declared in all programs.  Numerous examples of
+ * usage are given below.
+ */
+#ifdef MAIN
+#define INIT(decl, init)	decl = init
+#else
+#define INIT(decl, init)	extern decl
+#endif
+
+#ifdef MINIMENU
+INIT (int minimenusize, 2);		/* MUST be either 2 or zero */
+#else /* MINIMENU */
+INIT (int minimenusize, 0);		/* MUST be either 2 or zero */
+#endif /* MINIMENU */
+
+INIT (int eflag, 0);			/* NZ for expand mode */
+INIT (int dumpflag, 0);			/* NZ to do dump mode */
+INIT (int fflag, 0);			/* NZ if -f specified */
+#ifndef USG
+INIT (int sflag, 0);			/* NZ to stop self after EOF */
+#endif
+INIT (int vflag, 0);			/* NZ to display characters as M-xxx */
+INIT (int xflag, DEFNOBACKUPFLAG);	/* NZ to suppress backups */
+INIT (int deftflag, -1);		/* NZ for TeX mode by default */
+INIT (int tflag, DEFTEXFLAG);		/* NZ for TeX mode in current file */
+INIT (int prefstringchar, -1);		/* Preferred string character type */
+
+INIT (int terse, 0);			/* NZ for "terse" mode */
+
+INIT (char tempfile[MAXPATHLEN], "");	/* Name of file we're spelling into */
+
+INIT (int minword, MINWORD);		/* Longest always-legal word */
+INIT (int sortit, 1);			/* Sort suggestions alphabetically */
+INIT (int compoundflag, -1);		/* How to treat compounds: see above */
+INIT (int tryhardflag, -1);		/* Always call tryveryhard */
+
+INIT (char * currentfile, NULL);	/* Name of current input file */
+
+/* Odd numbers for math mode in LaTeX; even for LR or paragraph mode */
+INIT (int math_mode, 0);
+/* P -- paragraph or LR mode
+ * b -- parsing a \begin statement
+ * e -- parsing an \end statement
+ * r -- parsing a \ref type of argument.
+ * m -- looking for a \begin{minipage} argument.
+ */
+INIT (char LaTeX_Mode, 'P');
+
+#ifdef __cplusplus
+}
+#endif /* c++ */
+
+#endif /* ISPELL_H */