[spellcheck] Updated Hunspell to 1.6.0

third_party/hunspell/README

 About Hunspell
---------------
+==============
+
+NOTICE: Verison 2 is in the works. For contributing see
+[version 2 specification][v2spec] and the folder `src/hunspell2`.
+
+[v2spec]: https://github.com/hunspell/hunspell/wiki/Version-2-Specification
 
 Hunspell is a spell checker and morphological analyzer library and program
 designed for languages with rich morphology and complex word compounding or
 character encoding. Hunspell interfaces: Ispell-like terminal interface
-using Curses library, Ispell pipe interface, OpenOffice.org UNO module.
+using Curses library, Ispell pipe interface, C++ class and C functions.
 
 Hunspell's code base comes from the OpenOffice.org MySpell
 (http://lingucomponent.openoffice.org/MySpell-3.zip). See README.MYSPELL,
 AUTHORS.MYSPELL and license.myspell files.
 Hunspell is designed to eventually replace Myspell in OpenOffice.org.
 
 Main features of Hunspell spell checker and morphological analyzer:
 
-- Unicode support (affix rules work only with the first 65535 Unicode characters)
-
+- Unicode support (affix rules work only with the first 65535 Unicode
+  characters)
 - Morphological analysis (in custom item and arrangement style) and stemming
-
 - Max. 65535 affix classes and twofold affix stripping (for agglutinative
   languages, like Azeri, Basque, Estonian, Finnish, Hungarian, Turkish, etc.)
-
 - Support complex compoundings (for example, Hungarian and German)
-
 - Support language specific features (for example, special casing of
   Azeri and Turkish dotted i, or German sharp s)
-
 - Handle conditional affixes, circumfixes, fogemorphemes,
   forbidden words, pseudoroots and homonyms.
-
-- Free software (LGPL, GPL, MPL tri-license)
+- Free software. Versions 1.x are licenced under LGPL, GPL, MPL tri-license.
+  Version 2 is licenced only under GNU LGPL.
 
 Compiling on Unix/Linux and others
-----------------------------------
+==================================
 
-autoreconf -vfi
-./configure
-make
-make install    #if neccesary prefix with sudo
-ldconfig        #not needed on windows, on linux sudo may be needed
+        autoreconf -vfi
+        ./configure
+        make
+        make install    #if neccesary prefix with sudo
+        ldconfig        #not needed on windows, on linux sudo may be needed
 
 For dictionary development, use the --with-warnings option of configure.
 
 For interactive user interface of Hunspell executable, use the --with-ui option.
 
 The developer packages you need to compile Hunspell's interface:
 
-autoconf automake autopoint libtool g++
+        autoconf automake autopoint libtool g++
 
 optional developer packages:
 
-ncurses (need for --with-ui), eg. libncursesw5 for UTF-8
-readline (for fancy input line editing,
+- ncurses (need for --with-ui), eg. libncursesw5 for UTF-8
+- readline (for fancy input line editing,
   configure parameter: --with-readline)
-locale and gettext (but you can also use the
+- locale and gettext (but you can also use the
   --with-included-gettext configure parameter)
 
 Compiling on Windows
---------------------
+====================
 
-1. Compiling with Visual Studio
-
-Download the free Visual Studio Community Edition of Microsoft, open the 
-file hunspell/src/win_api/Hunspell.sln. Select the appropirate build (Debug, 
-Release, Win32, x64) and press Build.
-
-2. Compiling with Mingw64 and MSYS2
+1. Compiling with Mingw64 and MSYS2
+-----------------------------------
 
 Download Msys2, update everything and install the following packages:
 
-pacman -S base-devel mingw-w64-x86_64-toolchain mingw-w64-x86_64-libtool
+        pacman -S base-devel mingw-w64-x86_64-toolchain mingw-w64-x86_64-libtool
 
 Open Mingw-w64 Win64 prompt and compile the same way as on Linux, see above.
 
-3. Compiling in Cygwin environment
+2. Compiling in Cygwin environment
+----------------------------------
 
 Download and install Cygwin environment for Windows with the following
 extra packages: 
 
-make
-automake
-autoconf
-gcc-g++ development package
-ncurses, readline (for user interface)
-iconv (character conversion)
+- make
+- automake
+- autoconf
+- gcc-g++ development package
+- ncurses, readline (for user interface)
+- iconv (character conversion)
 
-3.1. Cygwin1.dll dependent compiling
+###3.1. Cygwin1.dll dependent compiling
 
 Same as on Linux.
 
 Testing
--------
+=======
 
 Testing Hunspell (see tests in tests/ subdirectory):
 
-make check
+        make check
 
 or with Valgrind debugger:
 
-make check
-VALGRIND=[Valgrind_tool] make check
+        make check
+        VALGRIND=[Valgrind_tool] make check
 
 For example:
 
-make check
-VALGRIND=memcheck make check
+        make check
+        VALGRIND=memcheck make check
 
 Documentation
--------------
+=============
 
 features and dictionary format:
-man 5 hunspell
 
-man hunspell
-hunspell -h
+        man 5 hunspell
+        man hunspell
+        hunspell -h
+        
 http://hunspell.github.io/
 
 Usage
------
+=====
 
-The src/tools dictionary contains ten executables after compiling
-(or some of them are in the src/win_api):
+The src/tools dictionary contains ten executables after compiling:
 
-affixcompress: dictionary generation from large (millions of words) vocabularies
-  analyze: example of spell checking, stemming and morphological analysis
-  chmorph: example of automatic morphological generation and conversion
-  example: example of spell checking and suggestion
- hunspell: main program for spell checking and others (see manual)
-   hunzip: decompressor of hzip format
-     hzip: compressor of hzip format
-makealias: alias compression (Hunspell only, not back compatible with MySpell)
-    munch: dictionary generation from vocabularies (it needs an affix file, too).
-  unmunch: list all recognized words of a MySpell dictionary
-wordforms: word generation (Hunspell version of unmunch)
+- affixcompress: dictionary generation from large (millions of words)
+  vocabularies
+- analyze: example of spell checking, stemming and morphological analysis
+- chmorph: example of automatic morphological generation and conversion
+- example: example of spell checking and suggestion
+- hunspell: main program for spell checking and others (see manual)
+- hunzip: decompressor of hzip format
+- hzip: compressor of hzip format
+- makealias: alias compression (Hunspell only, not back compatible with MySpell)
+- munch: dictionary generation from vocabularies (it needs an affix file, too).
+- unmunch: list all recognized words of a MySpell dictionary
+- wordforms: word generation (Hunspell version of unmunch)
 
 After compiling and installing (see INSTALL) you can
 run the Hunspell spell checker (compiled with user interface)
 with a Hunspell or Myspell dictionary:
 
-hunspell -d en_US text.txt
+        hunspell -d en_US text.txt
 
 or without interface:
 
-hunspell
-hunspell -d en_UK -l <text.txt
+        hunspell
+        hunspell -d en_UK -l <text.txt
 
 Dictionaries consist of an affix and dictionary file, see tests/
 or http://wiki.services.openoffice.org/wiki/Dictionaries.
 
 Using Hunspell library with GCC
--------------------------------
+===============================
 
 Including in your program:
-#include <hunspell.hxx>
+
+        #include <hunspell.hxx>
 
 Linking with Hunspell static library:
-g++ -lhunspell example.cxx 
+
+        g++ -lhunspell example.cxx 
 
 Dictionaries
 ------------
 
 Myspell & Hunspell dictionaries:
-http://extensions.libreoffice.org
-http://cgit.freedesktop.org/libreoffice/dictionaries
-http://extensions.openoffice.org
-http://wiki.services.openoffice.org/wiki/Dictionaries
+
+- http://extensions.libreoffice.org
+- http://cgit.freedesktop.org/libreoffice/dictionaries
+- http://extensions.openoffice.org
+- http://wiki.services.openoffice.org/wiki/Dictionaries
 
 Aspell dictionaries (need some conversion):
-ftp://ftp.gnu.org/gnu/aspell/dict
+
+- ftp://ftp.gnu.org/gnu/aspell/dict
+
 Conversion steps: see relevant feature request at http://hunspell.github.io/ .
 
 László Németh
 nemeth at numbertext org