Add 'src/ucd-tools/' from commit '3b8016e4f5f415175abb966000c1ebd6f15a4697'

git-subtree-dir: src/ucd-tools
git-subtree-mainline: 4d3bc36c47
git-subtree-split: 3b8016e4f5

src/ucd-tools/.gitignore

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+.*.swp
+
+# intermediate files:
+
+.deps/
+.libs/
+.dirstamp
+
+*.pyc
+*.o
+*.lo
+
+# build output:
+
+data/ucd
+
+src/libucd.la
+tests/printucddata
+tests/printucddata_cpp
+
+# test output:
+
+tests/*.expected
+tests/*.actual
+tests/*.diff
+
+# documentation output:
+
+docs/html/
+
+CHANGELOG.html
+README.html
+
+# autotools output:
+
+INSTALL
+NEWS
+README
+aclocal.m4
+autom4te.cache/
+compile
+config.guess
+config.h.in
+config.h
+config.log
+config.status
+config.sub
+configure
+depcomp
+install-sh
+libtool
+ltmain.sh
+m4/
+missing
+Makefile
+Makefile.in
+stamp-h1

src/ucd-tools/AUTHORS

@@ -0,0 +1 @@
+Reece H. Dunn

src/ucd-tools/CHANGELOG.md

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+# Change Log
+
+## 9.0.0 - 2016-12-28
+
+*  Update to Unicode Character Data 9.0.0.
+
+## 8.0.0.1 - 2016-05-31
+
+  *  Provide a C API in addition to the C++ API.
+  *  Convert the implementation from C++ to C.
+
+## 8.0.0 - 2015-06-06
+
+  *  Update to Unicode Character Data 8.0.0.
+  *  Detect MacOSX `glibtoolize` in `autogen.sh`.
+  *  Use UCD `PropertyValueAliases` instead of the IANA subtag registry for the
+     script label to ISO 15924 mapping.
+  *  Support enabling the CSUR data via the `--with-csur` configure flag.
+
+## 7.0.0.1 - 2014-07-14
+
+  *  Remove the ConScript Unicode Registry data from the Script and Category tables.
+  *  Fix mapping Script values to string.
+
+## 7.0.0 - 2014-06-28
+
+  *  Update to Unicode Character Data 7.0.0.
+  *  Updated the script list to support all ISO 15924 scripts.
+  *  Add a make target for building the documentation.
+
+## 6.3.0 - 2013-10-16
+
+  *  Update to Unicode Character Data 6.3.0.
+
+## 6.2.0 - 2013-10-16
+
+  *  Use Unicode Character Data 6.2.0.
+  *  General Category group and value lookup.
+  *  Script lookup.
+  *  `White_Space` property lookup provided by `isspace`.
+  *  Uses compact data tables for minimal overhead.
+  *  Support for Klingon \[F8D0-F8FF\] from the ConScript Unicode Registry.
+
+wctype.h/wchar.h compatibility: 
+
+  *  ctype-style API.
+  *  case conversion API (including `totitle` to convert to title case).

src/ucd-tools/COPYING

@@ -0,0 +1,674 @@
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+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

src/ucd-tools/COPYING.UCD

@@ -0,0 +1,37 @@
+COPYRIGHT AND PERMISSION NOTICE
+
+Copyright © 1991-2014 Unicode, Inc. All rights reserved.
+Distributed under the Terms of Use in 
+http://www.unicode.org/copyright.html.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Unicode data files and any associated documentation
+(the "Data Files") or Unicode software and any associated documentation
+(the "Software") to deal in the Data Files or Software
+without restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, and/or sell copies of
+the Data Files or Software, and to permit persons to whom the Data Files
+or Software are furnished to do so, provided that
+(a) this copyright and permission notice appear with all copies 
+of the Data Files or Software,
+(b) this copyright and permission notice appear in associated 
+documentation, and
+(c) there is clear notice in each modified Data File or in the Software
+as well as in the documentation associated with the Data File(s) or
+Software that the data or software has been modified.
+
+THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS
+NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL
+DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THE DATA FILES OR SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder
+shall not be used in advertising or otherwise to promote the sale,
+use or other dealings in these Data Files or Software without prior
+written authorization of the copyright holder.

src/ucd-tools/Makefile.am

@@ -0,0 +1,151 @@
+AUTOMAKE_OPTIONS = subdir-objects
+
+localedir  = $(datadir)/locale
+xdgdatadir = @XDGDATADIR@
+mimedir    = $(xdgdatadir)/mime
+xmldir     = $(mimedir)/packages
+
+AM_LDFLAGS  = ${LTLIBINTL}
+AM_CFLAGS   = -Isrc/include -Isrc
+AM_CXXFLAGS = -Isrc/include -Isrc
+
+ACLOCAL_AMFLAGS = -I m4
+
+bin_PROGRAMS =
+lib_LTLIBRARIES =
+man1_MANS =
+pkgdata_DATA =
+
+noinst_bin_PROGRAMS =
+noinst_LIBRARIES =
+
+noinst_bindir =
+
+EXTRA_DIST = config.rpath ChangeLog
+CLEANFILES =
+SUBDIRS =
+
+############################# libtool #########################################
+
+EXTRA_DIST += config.guess config.sub ltmain.sh
+
+# Increment if the interface has changed and is not backward compatible
+CURRENT=0
+
+# Increment  if source files have changed
+# Reset to 0 if the interface has changed
+REVISION=0
+
+# Increment  if the interface is backward compatible (superset)
+# Reset to 0 if the interface is not backward compatible
+AGE=0
+
+LIBUCD_VERSION=$(CURRENT):$(REVISION):$(AGE)
+
+############################# ChangeLog #######################################
+
+ChangeLog:
+	git log > ChangeLog
+
+dist-hook: ChangeLog
+
+.PHONY: ChangeLog
+
+EXTRA_DIST += ChangeLog
+
+############################# Unicode Character Database ######################
+
+UCD_VERSION=@UCD_VERSION@
+UCD_ROOTDIR=data/ucd
+
+data/ucd/PropList.txt:
+	mkdir -pv data/ucd
+	wget -O $@ http://www.unicode.org/Public/${UCD_VERSION}/ucd/PropList.txt
+
+data/ucd/PropertyValueAliases.txt:
+	mkdir -pv data/ucd
+	wget -O $@ http://www.unicode.org/Public/${UCD_VERSION}/ucd/PropertyValueAliases.txt
+
+data/ucd/Scripts.txt:
+	mkdir -pv data/ucd
+	wget -O $@ http://www.unicode.org/Public/${UCD_VERSION}/ucd/Scripts.txt
+
+data/ucd/UnicodeData.txt:
+	mkdir -pv data/ucd
+	wget -O $@ http://www.unicode.org/Public/${UCD_VERSION}/ucd/UnicodeData.txt
+
+############################# documentation ###################################
+
+SUFFIXES=.html .md
+
+.md.html: _layouts/webpage.html
+	cat $< | sed -e 's/\.md)/.html)/g' | \
+		kramdown --template _layouts/webpage.html > $@
+
+html:
+	doxygen docs/ucd-tools.conf
+
+docs:	html \
+	CHANGELOG.html \
+	README.html
+
+############################# libucd ##########################################
+
+tools/ucd.py: data/ucd/PropertyValueAliases.txt
+
+tools/case.py: tools/ucd.py \
+	data/ucd/UnicodeData.txt
+
+tools/categories.py: tools/ucd.py \
+	data/ucd/UnicodeData.txt
+
+tools/scripts.py: tools/ucd.py \
+	data/ucd/Scripts.txt
+
+ucd-update: tools/case.py tools/categories.py tools/scripts.py
+	tools/case.py ${UCD_ROOTDIR} ${UCD_VERSION} ${UCD_FLAGS} > src/case.c
+	tools/categories.py ${UCD_ROOTDIR} ${UCD_VERSION} ${UCD_FLAGS} > src/categories.c
+	tools/scripts.py ${UCD_ROOTDIR} ${UCD_VERSION} ${UCD_FLAGS} > src/scripts.c
+
+libucd_includedir = $(includedir)/ucd
+libucd_include_HEADERS = \
+	src/include/ucd/ucd.h
+
+lib_LTLIBRARIES       += src/libucd.la
+src_libucd_la_LDFLAGS  = -version-info $(LIBUCD_VERSION)
+src_libucd_la_SOURCES  = \
+	src/case.c \
+	src/categories.c \
+	src/ctype.c \
+	src/scripts.c \
+	src/tostring.c
+
+############################# tests ###########################################
+
+noinst_bin_PROGRAMS       += tests/printucddata
+tests_printucddata_SOURCES = tests/printucddata.c
+tests_printucddata_LDADD   = src/libucd.la
+
+noinst_bin_PROGRAMS           += tests/printucddata_cpp
+tests_printucddata_cpp_SOURCES = tests/printucddata_cpp.cpp
+tests_printucddata_cpp_LDADD   = src/libucd.la
+
+tests/unicode-data.expected: tools/printdata.py tools/ucd.py \
+	data/ucd/UnicodeData.txt \
+	data/ucd/PropList.txt \
+	data/ucd/Scripts.txt
+	tools/printdata.py ${UCD_ROOTDIR} ${UCD_FLAGS} > $@
+
+tests/unicode-data-capi.actual: tests/printucddata
+	tests/printucddata > $@
+
+tests/unicode-data-cppapi.actual: tests/printucddata_cpp
+	tests/printucddata_cpp > $@
+
+tests/unicode-data-capi.diff: tests/unicode-data.expected tests/unicode-data-capi.actual
+	diff -U0 tests/unicode-data.expected tests/unicode-data-capi.actual > tests/unicode-data-capi.diff
+
+tests/unicode-data-cppapi.diff: tests/unicode-data.expected tests/unicode-data-cppapi.actual
+	diff -U0 tests/unicode-data.expected tests/unicode-data-cppapi.actual > tests/unicode-data-cppapi.diff
+
+check: tests/unicode-data-capi.diff tests/unicode-data-cppapi.diff

src/ucd-tools/README.md

@@ -0,0 +1,195 @@
+# Unicode Character Database Tools
+
+- [Data Files](#data-files)
+  - [Unicode Character Database](#unicode-character-database)
+  - [ConScript Unicode Registry](#conscript-unicode-registry)
+- [C Library](#c-library)
+  - [Querying Properties](#querying-properties)
+  - [Case Conversion](#case-conversion)
+  - [wctype Compatibility](#wctype-compatibility)
+- [Build Dependencies](#build-dependencies)
+  - [Debian](#debian)
+- [Building](#building)
+- [Updating the UCD Data](#updating-the-ucd-data)
+- [Bugs](#bugs)
+- [License Information](#license-information)
+
+----------
+
+The Unicode Character Database (UCD) Tools is a set of Python tools and a C
+library with a C++ API binding. The Python tools are designed to support
+extracting and processing data from the text-based UCD source files, while
+the C library is designed to provide easy access to this information within
+a C or C++ program.
+
+## Data Files
+
+The `ucd-tools` project provides support for UCD formatted data files from
+several different sources.
+
+### Unicode Character Database
+
+The following [Unicode Character Database](http://www.unicode.org/Public/9.0.0/ucd/)
+files are supported:
+
+*  Blocks
+*  DerivedAge
+*  PropList
+*  PropertyValueAliases
+*  Scripts
+*  UnicodeData
+
+### ConScript Unicode Registry
+
+If enabled, the following data from the
+[ConScript Unicode Registry](http://www.evertype.com/standards/csur/) (CSUR) is
+added:
+
+| Code Range   | Script  |
+|--------------|---------|
+| `F8D0-F8FF`  | [Klingon](http://www.evertype.com/standards/csur/klingon.html) |
+
+This data is located in the `data/csur` directory in a form compatible with the
+Unicode Character Data files.
+
+## C Library
+
+The C library provides several different facilities that make use of the UCD
+data. It provides a compact and efficient representation of the different data
+tables.
+
+Detailed documentation is provided in the `src/include/ucd/ucd.h` file in the
+Doxygen documentation format.
+
+### Querying Properties
+
+The library exposes the following properties from the UCD data files:
+
+| Property           | Description |
+|--------------------|-------------|
+| `General_Category` | A [General Category Value](http://www.unicode.org/reports/tr44/#General_Category_Values), including the higher-level grouping. |
+| `Script`           | An [ISO 15924](http://www.unicode.org/iso15924/iso15924-codes.html) script code. |
+
+### Case Conversion
+
+The following character conversion functions are provided:
+
+| C API         | C++ API        | Description |
+|---------------|----------------|-------------|
+| `ucd_tolower` | `ucd::tolower` | convert letters to lower case |
+| `ucd_totitle` | `ucd::totitle` | convert letters to title case (UCD extension) |
+| `ucd_toupper` | `ucd::toupper` | convert letters to upper case |
+
+__NOTE:__ These functions use the simple case mapping algorithm. That is, they
+only ever map to a single character. This is to provide a compatible signature
+to the standard C `wctype.h` APIs.
+
+### wctype Compatibility
+
+To facilitate working on platforms that don't have a useable wide-character
+ctypes library, or to provide a more consistent behaviour, the `ucd-tools`
+C library provides a set of APIs that are compatible with `wctype.h`.
+
+The following character classification functions are provided:
+
+| C API         | C++ API        |
+|---------------|----------------|
+| `ucd_isalnum` | `ucd::isalnum` |
+| `ucd_isalpha` | `ucd::isalpha` |
+| `ucd_iscntrl` | `ucd::iscntrl` |
+| `ucd_isdigit` | `ucd::isdigit` |
+| `ucd_isgraph` | `ucd::isgraph` |
+| `ucd_islower` | `ucd::islower` |
+| `ucd_isprint` | `ucd::isprint` |
+| `ucd_ispunct` | `ucd::ispunct` |
+| `ucd_isspace` | `ucd::isspace` |
+| `ucd_isupper` | `ucd::isupper` |
+
+__NOTE:__ Equivalents for `isblank` and `isxdigit` are not provided.
+
+## Build Dependencies
+
+In order to build ucd-tools, you need:
+
+1.  a functional autotools system (`make`, `autoconf`, `automake` and `libtool`);
+2.  a functional C and C++ compiler.
+
+__NOTE__: The C++ compiler is used to build the test for the C++ API.
+
+To build the documentation, you need:
+
+1.  the doxygen program to build the api documentation;
+2.  the dot program from the graphviz library to generate graphs in the api documentation.
+
+### Debian
+
+Core Dependencies:
+
+| Dependency       | Install                                               |
+|------------------|-------------------------------------------------------|
+| autotools        | `sudo apt-get install make autoconf automake libtool` |
+| C++ compiler     | `sudo apt-get install gcc g++`                        |
+
+Documentation Dependencies:
+
+| Dependency | Install                         |
+|------------|---------------------------------|
+| doxygen    | `sudo apt-get install doxygen`  |
+| graphviz   | `sudo apt-get install graphviz` |
+
+## Building
+
+UCD Tools supports the standard GNU autotools build system. The source code
+does not contain the generated `configure` files, so to build it you need to
+run:
+
+	./autogen.sh
+	./configure --prefix=/usr
+	make
+
+The tests can be run by using:
+
+	make check
+
+The program can be installed using:
+
+	sudo make install
+
+The documentation can be built using:
+
+	make html
+
+## Updating the UCD Data
+
+To re-generate the source files from the UCD data when a new version of
+unicode is released, you need to run:
+
+	./configure --prefix=/usr --with-unicode-version=VERSION
+	make ucd-update
+
+where `VERSION` is the Unicode version (e.g. `6.3.0`).
+
+Additionally, you can use the `UCD_FLAGS` option to control how the data is
+generated. The following flags are supported:
+
+| Flag        | Description |
+|-------------|-------------|
+| --with-csur | Add ConScript Unicode Registry data. |
+
+## Bugs
+
+Report bugs to the [ucd-tools issues](https://github.com/rhdunn/ucd-tools/issues)
+page on GitHub.
+
+## License Information
+
+UCD Tools is released under the GPL version 3 or later license.
+
+The UCD data files in `data/ucd` are downloaded from the UCD website and are
+licensed under the [Unicode Terms of Use](COPYING.UCD). These data files are
+used in their unmodified form. They have the following Copyright notice:
+
+    Copyright © 1991-2014 Unicode, Inc. All rights reserved.
+
+The files in `data/csur` are based on the information from the ConScript
+Unicode Registry maintained by John Cowan and Michael Everson.

src/ucd-tools/_layouts/webpage.html

@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
+<head>
+<meta charset="utf-8"/>
+<meta name="viewport" content="width=device-width; initial-scale=1"/>
+<meta name="robots" content="all"/>
+<style type="text/css">
+body
+{
+	font-family: sans-serif;
+	font-size: 14px;
+	margin: 1em;
+}
+
+*:first-child
+{
+	margin-top: 0;
+}
+
+code, pre
+{
+	font-family: monospace;
+	background: #F7F7F7;
+	color: navy;
+}
+
+code
+{
+	font-size: 85%;
+	padding: 0.2em;
+}
+
+pre
+{
+	margin-left: 3em;
+	padding: 1em;
+}
+
+th
+{
+	text-align: left;
+}
+
+hr
+{
+	border: 0;
+	border-bottom: 1px solid #BBB;
+}
+</style>
+</head>
+<body>
+<%= @body %>
+</body>
+</html>

src/ucd-tools/autogen.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+LIBTOOLIZE=`which libtoolize`
+if ! test -f "$LIBTOOLIZE" ; then
+	# Mac OSX support ...
+	LIBTOOLIZE=`which glibtoolize`
+fi
+
+mkdir -p m4
+ln -sf README.md README
+ln -sf CHANGELOG.md NEWS
+
+aclocal -I m4 || exit 1
+
+${LIBTOOLIZE} || exit 1
+autoheader || exit 1
+automake --add-missing || exit 1
+autoconf || exit 1

src/ucd-tools/configure.ac

@@ -0,0 +1,63 @@
+AC_PREREQ([2.65])
+AC_INIT([Unicode Character Database Tools], [9.0.0], [https://github.com/rhdunn/ucd-tools/issues], [ucd-tools], [https://github.com/rhdunn/ucd-tools])
+AM_INIT_AUTOMAKE()
+
+m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES])
+AM_SILENT_RULES([yes])
+
+AC_CONFIG_SRCDIR([src])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_HEADERS([config.h])
+
+LT_INIT
+
+dnl ================================================================
+dnl Program checks.
+dnl ================================================================
+
+AC_PROG_CC
+AC_PROG_CXX
+AC_PROG_MAKE_SET
+
+dnl ================================================================
+dnl library checks.
+dnl ================================================================
+
+AC_CHECK_HEADERS([stddef.h])   dnl C89
+
+AC_TYPE_UINT8_T
+AC_TYPE_UINT32_T
+
+dnl ================================================================
+dnl UCD data configuration.
+dnl ================================================================
+
+AC_ARG_WITH([unicode-version],
+    [AS_HELP_STRING([--with-unicode-version], [Unicode version to support @<:@default=9.0.0@:>@])],
+    [AS_IF([test x"$withval" != x],
+           [UCD_VERSION="$withval"])],
+    [UCD_VERSION="9.0.0"])
+
+AC_SUBST(UCD_VERSION)
+
+dnl ================================================================
+dnl Generate output.
+dnl ================================================================
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
+
+AC_MSG_NOTICE([
+
+    Configuration for Unicode Character Data Tools complete.
+
+        Source code location:          ${srcdir}
+
+        C Compiler:                    ${CC}
+        C Compiler flags:              ${CFLAGS}
+
+        C++ Compiler:                  ${CXX}
+        C++ Compiler flags:            ${CXXFLAGS}
+
+        Unicode version:               ${UCD_VERSION}
+])

src/ucd-tools/data/csur/Klingon.txt

@@ -0,0 +1,52 @@
+# Code Point ; Script ; General Category ; Name ; Okrand Transliteration
+#
+# ConScript Unicode Registry
+# Registered: 1996-05-09
+# Updated:    2004-01-15
+#
+# Based on the original encoding by H. Peter Anvin
+# Copyright (C) 2006 Michael Everson
+# Copyright (C) 2012-2014 Reece H. Dunn
+#
+# Reference: Documentation/unicode.txt [Linux Kernel sources]
+# Reference: http://www.evertype.com/standards/csur/klingon.html
+
+F8D0;Qaak;Lo;KLINGON LETTER A;a
+F8D1;Qaak;Lo;KLINGON LETTER B;a
+F8D2;Qaak;Lo;KLINGON LETTER CH;ch
+F8D3;Qaak;Lo;KLINGON LETTER D;D
+F8D4;Qaak;Lo;KLINGON LETTER E;e
+F8D5;Qaak;Lo;KLINGON LETTER GH;gh
+F8D6;Qaak;Lo;KLINGON LETTER H;H
+F8D7;Qaak;Lo;KLINGON LETTER I;I
+F8D8;Qaak;Lo;KLINGON LETTER J;j
+F8D9;Qaak;Lo;KLINGON LETTER L;l
+F8DA;Qaak;Lo;KLINGON LETTER M;m
+F8DB;Qaak;Lo;KLINGON LETTER N;n
+F8DC;Qaak;Lo;KLINGON LETTER NG;ng
+F8DD;Qaak;Lo;KLINGON LETTER O;o
+F8DE;Qaak;Lo;KLINGON LETTER P;p
+F8DF;Qaak;Lo;KLINGON LETTER Q;q
+F8E0;Qaak;Lo;KLINGON LETTER QH;Q
+F8E1;Qaak;Lo;KLINGON LETTER R;r
+F8E2;Qaak;Lo;KLINGON LETTER S;S
+F8E3;Qaak;Lo;KLINGON LETTER T;t
+F8E4;Qaak;Lo;KLINGON LETTER TLH;tlh
+F8E5;Qaak;Lo;KLINGON LETTER U;u
+F8E6;Qaak;Lo;KLINGON LETTER V;v
+F8E7;Qaak;Lo;KLINGON LETTER W;w
+F8E8;Qaak;Lo;KLINGON LETTER Y;y
+F8E9;Qaak;Lo;KLINGON LETTER GLOTTAL STOP;'
+F8F0;Qaak;Nd;KLINGON DIGIT ZERO;0
+F8F1;Qaak;Nd;KLINGON DIGIT ONE;1
+F8F2;Qaak;Nd;KLINGON DIGIT TWO;2
+F8F3;Qaak;Nd;KLINGON DIGIT THREE;3
+F8F4;Qaak;Nd;KLINGON DIGIT FOUR;4
+F8F5;Qaak;Nd;KLINGON DIGIT FIVE;5
+F8F6;Qaak;Nd;KLINGON DIGIT SIX;6
+F8F7;Qaak;Nd;KLINGON DIGIT SEVEN;7
+F8F8;Qaak;Nd;KLINGON DIGIT EIGHT;8
+F8F9;Qaak;Nd;KLINGON DIGIT NINE;9
+F8FD;Zinh;Po;KLINGON COMMA;,
+F8FE;Zinh;Po;KLINGON FULL STOP;.
+F8FF;Zinh;So;KLINGON MUMMIFICATION GLYPH;

src/ucd-tools/docs/ucd-tools.conf

@@ -0,0 +1,234 @@
+# Doxyfile 1.8.4
+
+DOXYFILE_ENCODING      = UTF-8
+PROJECT_NAME           = "UCD Tools"
+PROJECT_NUMBER         =
+PROJECT_BRIEF          = "Unicode Character Data tools"
+PROJECT_LOGO           =
+OUTPUT_DIRECTORY       = docs
+CREATE_SUBDIRS         = NO
+OUTPUT_LANGUAGE        = English
+BRIEF_MEMBER_DESC      = YES
+REPEAT_BRIEF           = YES
+ABBREVIATE_BRIEF       =
+ALWAYS_DETAILED_SEC    = NO
+INLINE_INHERITED_MEMB  = NO
+FULL_PATH_NAMES        = YES
+STRIP_FROM_PATH        =
+STRIP_FROM_INC_PATH    =
+SHORT_NAMES            = NO
+JAVADOC_AUTOBRIEF      = NO
+QT_AUTOBRIEF           = NO
+MULTILINE_CPP_IS_BRIEF = NO
+INHERIT_DOCS           = YES
+SEPARATE_MEMBER_PAGES  = NO
+TAB_SIZE               = 4
+ALIASES                =
+TCL_SUBST              =
+OPTIMIZE_OUTPUT_FOR_C  = NO
+OPTIMIZE_OUTPUT_JAVA   = NO
+OPTIMIZE_FOR_FORTRAN   = NO
+OPTIMIZE_OUTPUT_VHDL   = NO
+EXTENSION_MAPPING      =
+MARKDOWN_SUPPORT       = YES
+AUTOLINK_SUPPORT       = YES
+BUILTIN_STL_SUPPORT    = YES
+CPP_CLI_SUPPORT        = NO
+SIP_SUPPORT            = NO
+IDL_PROPERTY_SUPPORT   = NO
+DISTRIBUTE_GROUP_DOC   = NO
+SUBGROUPING            = YES
+INLINE_GROUPED_CLASSES = NO
+INLINE_SIMPLE_STRUCTS  = NO
+TYPEDEF_HIDES_STRUCT   = NO
+LOOKUP_CACHE_SIZE      = 0
+
+# Build related configuration options
+
+EXTRACT_ALL            = YES
+EXTRACT_PRIVATE        = NO
+EXTRACT_PACKAGE        = NO
+EXTRACT_STATIC         = NO
+EXTRACT_LOCAL_CLASSES  = YES
+EXTRACT_LOCAL_METHODS  = NO
+EXTRACT_ANON_NSPACES   = NO
+HIDE_UNDOC_MEMBERS     = NO
+HIDE_UNDOC_CLASSES     = NO
+HIDE_FRIEND_COMPOUNDS  = NO
+HIDE_IN_BODY_DOCS      = NO
+INTERNAL_DOCS          = NO
+CASE_SENSE_NAMES       = YES
+HIDE_SCOPE_NAMES       = YES
+SHOW_INCLUDE_FILES     = YES
+FORCE_LOCAL_INCLUDES   = NO
+INLINE_INFO            = YES
+SORT_MEMBER_DOCS       = YES
+SORT_BRIEF_DOCS        = NO
+SORT_MEMBERS_CTORS_1ST = NO
+SORT_GROUP_NAMES       = NO
+SORT_BY_SCOPE_NAME     = NO
+STRICT_PROTO_MATCHING  = NO
+GENERATE_TODOLIST      = YES
+GENERATE_TESTLIST      = NO
+GENERATE_BUGLIST       = YES
+GENERATE_DEPRECATEDLIST= YES
+ENABLED_SECTIONS       =
+MAX_INITIALIZER_LINES  = 30
+SHOW_USED_FILES        = YES
+SHOW_FILES             = YES
+SHOW_NAMESPACES        = YES
+FILE_VERSION_FILTER    =
+LAYOUT_FILE            =
+CITE_BIB_FILES         =
+
+# Configuration options related to warning and progress messages
+
+QUIET                  = NO
+WARNINGS               = YES
+WARN_IF_UNDOCUMENTED   = YES
+WARN_IF_DOC_ERROR      = YES
+WARN_NO_PARAMDOC       = YES
+WARN_FORMAT            = "$file:$line: $text"
+WARN_LOGFILE           =
+
+# Configuration options related to the input files
+
+INPUT                  = src/include
+INPUT_ENCODING         = UTF-8
+FILE_PATTERNS          =
+RECURSIVE              = YES
+EXCLUDE                =
+EXCLUDE_SYMLINKS       = NO
+EXCLUDE_PATTERNS       =
+EXCLUDE_SYMBOLS        =
+EXAMPLE_PATH           =
+EXAMPLE_PATTERNS       =
+EXAMPLE_RECURSIVE      = NO
+IMAGE_PATH             =
+INPUT_FILTER           =
+FILTER_PATTERNS        =
+FILTER_SOURCE_FILES    = NO
+FILTER_SOURCE_PATTERNS =
+USE_MDFILE_AS_MAINPAGE =
+
+# Configuration options related to source browsing
+
+SOURCE_BROWSER         = NO
+INLINE_SOURCES         = NO
+STRIP_CODE_COMMENTS    = YES
+REFERENCED_BY_RELATION = NO
+REFERENCES_RELATION    = NO
+REFERENCES_LINK_SOURCE = YES
+SOURCE_TOOLTIPS        = YES
+USE_HTAGS              = NO
+VERBATIM_HEADERS       = NO
+
+# Configuration options related to the alphabetical class index
+
+ALPHABETICAL_INDEX     = YES
+COLS_IN_ALPHA_INDEX    = 5
+IGNORE_PREFIX          =
+
+# Configuration options related to the HTML output
+
+GENERATE_HTML          = YES
+HTML_OUTPUT            = html
+HTML_FILE_EXTENSION    = .html
+HTML_HEADER            =
+HTML_FOOTER            =
+HTML_STYLESHEET        =
+HTML_EXTRA_STYLESHEET  =
+HTML_EXTRA_FILES       =
+HTML_COLORSTYLE_HUE    = 220
+HTML_COLORSTYLE_SAT    = 100
+HTML_COLORSTYLE_GAMMA  = 80
+HTML_TIMESTAMP         = YES
+HTML_DYNAMIC_SECTIONS  = NO
+HTML_INDEX_NUM_ENTRIES = 100
+GENERATE_DOCSET        = NO
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+DOCSET_BUNDLE_ID       = uk.co.reecedunn.UcdTools
+DOCSET_PUBLISHER_ID    = uk.co.reecedunn.CainteoirTechnologies
+DOCSET_PUBLISHER_NAME  = "Cainteoir Technologies"
+GENERATE_HTMLHELP      = NO
+GENERATE_QHP           = NO
+GENERATE_ECLIPSEHELP   = NO
+DISABLE_INDEX          = NO
+GENERATE_TREEVIEW      = NO
+ENUM_VALUES_PER_LINE   = 4
+TREEVIEW_WIDTH         = 250
+EXT_LINKS_IN_WINDOW    = NO
+FORMULA_FONTSIZE       = 10
+FORMULA_TRANSPARENT    = YES
+USE_MATHJAX            = NO
+SEARCHENGINE           = NO
+
+# Configuration options related to other output formats.
+
+GENERATE_LATEX         = NO
+GENERATE_RTF           = NO
+GENERATE_XML           = NO
+GENERATE_DOCBOOK       = NO
+GENERATE_MAN           = NO
+
+# Configuration options for the AutoGen Definitions output
+
+GENERATE_AUTOGEN_DEF   = NO
+
+# Configuration options related to the Perl module output
+
+GENERATE_PERLMOD       = NO
+
+# Configuration options related to the preprocessor
+
+ENABLE_PREPROCESSING   = YES
+MACRO_EXPANSION        = NO
+EXPAND_ONLY_PREDEF     = NO
+SEARCH_INCLUDES        = YES
+INCLUDE_PATH           =
+INCLUDE_FILE_PATTERNS  =
+PREDEFINED             =
+EXPAND_AS_DEFINED      =
+SKIP_FUNCTION_MACROS   = YES
+
+# Configuration options related to external references
+
+TAGFILES               =
+GENERATE_TAGFILE       =
+ALLEXTERNALS           = NO
+EXTERNAL_GROUPS        = YES
+EXTERNAL_PAGES         = YES
+PERL_PATH              = /usr/bin/perl
+
+# Configuration options related to the dot tool
+
+CLASS_DIAGRAMS         = YES
+MSCGEN_PATH            =
+HIDE_UNDOC_RELATIONS   = NO
+HAVE_DOT               = YES
+DOT_NUM_THREADS        = 0
+DOT_FONTNAME           = Helvetica
+DOT_FONTSIZE           = 10
+DOT_FONTPATH           =
+CLASS_GRAPH            = YES
+COLLABORATION_GRAPH    = YES
+GROUP_GRAPHS           = YES
+UML_LOOK               = NO
+TEMPLATE_RELATIONS     = NO
+INCLUDE_GRAPH          = YES
+INCLUDED_BY_GRAPH      = YES
+CALL_GRAPH             = NO
+CALLER_GRAPH           = NO
+GRAPHICAL_HIERARCHY    = YES
+DIRECTORY_GRAPH        = YES
+DOT_IMAGE_FORMAT       = png
+INTERACTIVE_SVG        = NO
+DOT_PATH               =
+DOTFILE_DIRS           =
+MSCFILE_DIRS           =
+DOT_GRAPH_MAX_NODES    = 50
+MAX_DOT_GRAPH_DEPTH    = 0
+DOT_TRANSPARENT        = NO
+DOT_MULTI_TARGETS      = NO
+GENERATE_LEGEND        = YES
+DOT_CLEANUP            = YES

src/ucd-tools/src/ctype.c

@@ -0,0 +1,158 @@
+/* ctype-style APIs.
+ *
+ * Copyright (C) 2012-2016 Reece H. Dunn
+ *
+ * This file is part of ucd-tools.
+ *
+ * ucd-tools is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ucd-tools 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ucd/ucd.h"
+
+int ucd_isalnum(codepoint_t c)
+{
+	switch (ucd_lookup_category(c))
+	{
+	case UCD_CATEGORY_Ll:
+	case UCD_CATEGORY_Lm:
+	case UCD_CATEGORY_Lo:
+	case UCD_CATEGORY_Lt:
+	case UCD_CATEGORY_Lu:
+	case UCD_CATEGORY_Nd:
+	case UCD_CATEGORY_Nl:
+	case UCD_CATEGORY_No:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+int ucd_isalpha(codepoint_t c)
+{
+	switch (ucd_lookup_category(c))
+	{
+	case UCD_CATEGORY_Ll:
+	case UCD_CATEGORY_Lm:
+	case UCD_CATEGORY_Lo:
+	case UCD_CATEGORY_Lt:
+	case UCD_CATEGORY_Lu:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+int ucd_iscntrl(codepoint_t c)
+{
+	return ucd_lookup_category(c) == UCD_CATEGORY_Cc;
+}
+
+int ucd_isdigit(codepoint_t c)
+{
+	switch (ucd_lookup_category(c))
+	{
+	case UCD_CATEGORY_Nd:
+	case UCD_CATEGORY_Nl:
+	case UCD_CATEGORY_No:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+int ucd_isgraph(codepoint_t c)
+{
+	switch (ucd_lookup_category(c))
+	{
+	case UCD_CATEGORY_Cc:
+	case UCD_CATEGORY_Cf:
+	case UCD_CATEGORY_Cn:
+	case UCD_CATEGORY_Co:
+	case UCD_CATEGORY_Cs:
+	case UCD_CATEGORY_Zl:
+	case UCD_CATEGORY_Zp:
+	case UCD_CATEGORY_Zs:
+	case UCD_CATEGORY_Ii:
+		return 0;
+	default:
+		return 1;
+	}
+}
+
+int ucd_islower(codepoint_t c)
+{
+	return ucd_lookup_category(c) == UCD_CATEGORY_Ll;
+}
+
+int ucd_isprint(codepoint_t c)
+{
+	switch (ucd_lookup_category(c))
+	{
+	case UCD_CATEGORY_Cc:
+	case UCD_CATEGORY_Cf:
+	case UCD_CATEGORY_Cn:
+	case UCD_CATEGORY_Co:
+	case UCD_CATEGORY_Cs:
+	case UCD_CATEGORY_Ii:
+		return 0;
+	default:
+		return 1;
+	}
+}
+
+int ucd_ispunct(codepoint_t c)
+{
+	switch (ucd_lookup_category(c))
+	{
+	case UCD_CATEGORY_Pc:
+	case UCD_CATEGORY_Pd:
+	case UCD_CATEGORY_Pe:
+	case UCD_CATEGORY_Pf:
+	case UCD_CATEGORY_Pi:
+	case UCD_CATEGORY_Po:
+	case UCD_CATEGORY_Ps:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+int ucd_isspace(codepoint_t c)
+{
+	switch (ucd_lookup_category(c))
+	{
+	case UCD_CATEGORY_Zl:
+	case UCD_CATEGORY_Zp:
+	case UCD_CATEGORY_Zs:
+		return 1;
+	case UCD_CATEGORY_Cc:
+		switch (c) // Some control characters are also whitespace characters:
+		{
+		case 0x09: // U+0009 : CHARACTER TABULATION
+		case 0x0A: // U+000A : LINE FEED
+		case 0x0B: // U+000B : LINE TABULATION
+		case 0x0C: // U+000C : FORM FEED
+		case 0x0D: // U+000D : CARRIAGE RETURN
+		case 0x85: // U+0085 : NEXT LINE
+			return 1;
+		}
+	default:
+		return 0;
+	}
+}
+
+int ucd_isupper(codepoint_t c)
+{
+	return ucd_lookup_category(c) == UCD_CATEGORY_Lu;
+}

src/ucd-tools/src/include/ucd/ucd.h

@@ -0,0 +1,906 @@
+/* Unicode Character Database API
+ *
+ * Copyright (C) 2012-2016 Reece H. Dunn
+ *
+ * This file is part of ucd-tools.
+ *
+ * ucd-tools is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ucd-tools 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UNICODE_CHARACTER_DATA_H
+#define UNICODE_CHARACTER_DATA_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/** @brief Represents a Unicode codepoint.
+  */
+typedef uint32_t codepoint_t;
+
+/** @brief Unicode General Category Groups
+  * @see   http://www.unicode.org/reports/tr44/
+  */
+typedef enum ucd_category_group_
+{
+	UCD_CATEGORY_GROUP_C, /**< @brief Other */
+	UCD_CATEGORY_GROUP_I, /**< @brief Invalid */
+	UCD_CATEGORY_GROUP_L, /**< @brief Letter */
+	UCD_CATEGORY_GROUP_M, /**< @brief Mark */
+	UCD_CATEGORY_GROUP_N, /**< @brief Number */
+	UCD_CATEGORY_GROUP_P, /**< @brief Punctuation */
+	UCD_CATEGORY_GROUP_S, /**< @brief Symbol */
+	UCD_CATEGORY_GROUP_Z, /**< @brief Separator */
+} ucd_category_group;
+
+/** @brief Get a string representation of the category_group enumeration value.
+  *
+  * @param c The value to get the string representation for.
+  *
+  * @return The string representation, or "-" if the value is not recognized.
+  */
+const char *ucd_get_category_group_string(ucd_category_group c);
+
+/** @brief Unicode General Category Values
+  * @see   http://www.unicode.org/reports/tr44/
+  */
+typedef enum ucd_category_
+{
+	UCD_CATEGORY_Cc, /**< @brief Control Character */
+	UCD_CATEGORY_Cf, /**< @brief Format Control Character */
+	UCD_CATEGORY_Cn, /**< @brief Unassigned */
+	UCD_CATEGORY_Co, /**< @brief Private Use */
+	UCD_CATEGORY_Cs, /**< @brief Surrogate Code Point */
+
+	UCD_CATEGORY_Ii, /**< @brief Invalid Unicode Codepoint */
+
+	UCD_CATEGORY_Ll, /**< @brief Lower Case Letter */
+	UCD_CATEGORY_Lm, /**< @brief Letter Modifier */
+	UCD_CATEGORY_Lo, /**< @brief Other Letter */
+	UCD_CATEGORY_Lt, /**< @brief Title Case Letter */
+	UCD_CATEGORY_Lu, /**< @brief Upper Case Letter */
+
+	UCD_CATEGORY_Mc, /**< @brief Spacing Mark */
+	UCD_CATEGORY_Me, /**< @brief Enclosing Mark */
+	UCD_CATEGORY_Mn, /**< @brief Non-Spacing Mark */
+
+	UCD_CATEGORY_Nd, /**< @brief Decimal Digit */
+	UCD_CATEGORY_Nl, /**< @brief Letter-Like Number */
+	UCD_CATEGORY_No, /**< @brief Other Number */
+
+	UCD_CATEGORY_Pc, /**< @brief Connector */
+	UCD_CATEGORY_Pd, /**< @brief Dash/Hyphen */
+	UCD_CATEGORY_Pe, /**< @brief Close Punctuation Mark */
+	UCD_CATEGORY_Pf, /**< @brief Final Quotation Mark */
+	UCD_CATEGORY_Pi, /**< @brief Initial Quotation Mark */
+	UCD_CATEGORY_Po, /**< @brief Other */
+	UCD_CATEGORY_Ps, /**< @brief Open Punctuation Mark */
+
+	UCD_CATEGORY_Sc, /**< @brief Currency Symbol */
+	UCD_CATEGORY_Sk, /**< @brief Modifier Symbol */
+	UCD_CATEGORY_Sm, /**< @brief Math Symbol */
+	UCD_CATEGORY_So, /**< @brief Other Symbol */
+
+	UCD_CATEGORY_Zl, /**< @brief Line Separator */
+	UCD_CATEGORY_Zp, /**< @brief Paragraph Separator */
+	UCD_CATEGORY_Zs, /**< @brief Space Separator */
+} ucd_category;
+
+/** @brief Get a string representation of the category enumeration value.
+  *
+  * @param c The value to get the string representation for.
+  *
+  * @return The string representation, or "--" if the value is not recognized.
+  */
+const char *ucd_get_category_string(ucd_category c);
+
+/** @brief Lookup the General Category Group for a General Category.
+  *
+  * @param c The General Category to lookup.
+  * @return  The General Category Group of the General Category.
+  */
+ucd_category_group ucd_get_category_group_for_category(ucd_category c);
+
+/** @brief Lookup the General Category Group for a Unicode codepoint.
+  *
+  * @param c The Unicode codepoint to lookup.
+  * @return  The General Category Group of the Unicode codepoint.
+  */
+ucd_category_group ucd_lookup_category_group(codepoint_t c);
+
+/** @brief Lookup the General Category for a Unicode codepoint.
+  *
+  * @param c The Unicode codepoint to lookup.
+  * @return  The General Category of the Unicode codepoint.
+  */
+ucd_category ucd_lookup_category(codepoint_t c);
+
+/** @brief Unicode Script
+  * @see   http://www.iana.org/assignments/language-subtag-registry
+  * @see   http://www.unicode.org/iso15924/iso15924-codes.html
+  */
+typedef enum ucd_script_
+{
+	UCD_SCRIPT_Adlm, /**< @brief Adlam Script */
+	UCD_SCRIPT_Afak, /**< @brief Afaka Script */
+	UCD_SCRIPT_Aghb, /**< @brief Caucasian Albanian Script */
+	UCD_SCRIPT_Ahom, /**< @brief Tai Ahom Script */
+	UCD_SCRIPT_Arab, /**< @brief Arabic Script */
+	UCD_SCRIPT_Armi, /**< @brief Imperial Aramaic Script */
+	UCD_SCRIPT_Armn, /**< @brief Armenian Script */
+	UCD_SCRIPT_Avst, /**< @brief Avestan Script */
+	UCD_SCRIPT_Bali, /**< @brief Balinese Script */
+	UCD_SCRIPT_Bamu, /**< @brief Bamum Script */
+	UCD_SCRIPT_Bass, /**< @brief Bassa Vah Script */
+	UCD_SCRIPT_Batk, /**< @brief Batak Script */
+	UCD_SCRIPT_Beng, /**< @brief Bengali Script */
+	UCD_SCRIPT_Bhks, /**< @brief Bhaiksuki Script */
+	UCD_SCRIPT_Blis, /**< @brief Blissymbols Script */
+	UCD_SCRIPT_Bopo, /**< @brief Bopomofo Script */
+	UCD_SCRIPT_Brah, /**< @brief Brahmi Script */
+	UCD_SCRIPT_Brai, /**< @brief Braille Script */
+	UCD_SCRIPT_Bugi, /**< @brief Buginese Script */
+	UCD_SCRIPT_Buhd, /**< @brief Buhid Script */
+	UCD_SCRIPT_Cakm, /**< @brief Chakma Script */
+	UCD_SCRIPT_Cans, /**< @brief Unified Canadian Aboriginal Syllabics */
+	UCD_SCRIPT_Cari, /**< @brief Carian Script */
+	UCD_SCRIPT_Cham, /**< @brief Cham Script */
+	UCD_SCRIPT_Cher, /**< @brief Cherokee Script */
+	UCD_SCRIPT_Cirt, /**< @brief Cirth Script */
+	UCD_SCRIPT_Copt, /**< @brief Coptic Script */
+	UCD_SCRIPT_Cprt, /**< @brief Cypriot Script */
+	UCD_SCRIPT_Cyrl, /**< @brief Cyrillic Script */
+	UCD_SCRIPT_Cyrs, /**< @brief Cyrillic (Old Church Slavonic variant) Script */
+	UCD_SCRIPT_Deva, /**< @brief Devanagari Script */
+	UCD_SCRIPT_Dsrt, /**< @brief Deseret Script */
+	UCD_SCRIPT_Dupl, /**< @brief Duployan Shorthand Script */
+	UCD_SCRIPT_Egyd, /**< @brief Egyptian Demotic Script */
+	UCD_SCRIPT_Egyh, /**< @brief Egyptian Hieratic Script */
+	UCD_SCRIPT_Egyp, /**< @brief Egyptian Hiegoglyphs */
+	UCD_SCRIPT_Elba, /**< @brief Elbasan Script */
+	UCD_SCRIPT_Ethi, /**< @brief Ethiopic Script */
+	UCD_SCRIPT_Geok, /**< @brief Khutsuri Script */
+	UCD_SCRIPT_Geor, /**< @brief Geirgian Script */
+	UCD_SCRIPT_Glag, /**< @brief Glagolitic Script */
+	UCD_SCRIPT_Goth, /**< @brief Gothic Script */
+	UCD_SCRIPT_Gran, /**< @brief Grantha Script */
+	UCD_SCRIPT_Grek, /**< @brief Greek Script */
+	UCD_SCRIPT_Gujr, /**< @brief Gujarati Script */
+	UCD_SCRIPT_Guru, /**< @brief Gurmukhi Script */
+	UCD_SCRIPT_Hang, /**< @brief Hangul Script */
+	UCD_SCRIPT_Hani, /**< @brief Han (Hanzi, Kanji, Hanja) Script */
+	UCD_SCRIPT_Hano, /**< @brief Hanunoo Script */
+	UCD_SCRIPT_Hans, /**< @brief Han (Simplified) Script */
+	UCD_SCRIPT_Hant, /**< @brief Han (Traditional) Script */
+	UCD_SCRIPT_Hatr, /**< @brief Hatran Script */
+	UCD_SCRIPT_Hebr, /**< @brief Hebrew Script */
+	UCD_SCRIPT_Hira, /**< @brief Hiragana Script */
+	UCD_SCRIPT_Hluw, /**< @brief Anatolian Hieroglyphs */
+	UCD_SCRIPT_Hmng, /**< @brief Pahawh Hmong Script */
+	UCD_SCRIPT_Hrkt, /**< @brief Japanese Syllabaries */
+	UCD_SCRIPT_Hung, /**< @brief Old Hungarian Script */
+	UCD_SCRIPT_Inds, /**< @brief Indus Script */
+	UCD_SCRIPT_Ital, /**< @brief Old Italic Script */
+	UCD_SCRIPT_Java, /**< @brief Javanese Script */
+	UCD_SCRIPT_Jpan, /**< @brief Japanese (Han + Hiragana + Katakana) Scripts */
+	UCD_SCRIPT_Jurc, /**< @brief Jurchen Script */
+	UCD_SCRIPT_Kali, /**< @brief Kayah Li Script */
+	UCD_SCRIPT_Kana, /**< @brief Katakana Script */
+	UCD_SCRIPT_Khar, /**< @brief Kharoshthi Script */
+	UCD_SCRIPT_Khmr, /**< @brief Khmer Script */
+	UCD_SCRIPT_Khoj, /**< @brief Khojki Script */
+	UCD_SCRIPT_Knda, /**< @brief Kannada Script */
+	UCD_SCRIPT_Kore, /**< @brief Korean (Hangul + Han) Scripts */
+	UCD_SCRIPT_Kpel, /**< @brief Kpelle Script */
+	UCD_SCRIPT_Kthi, /**< @brief Kaithi Script */
+	UCD_SCRIPT_Lana, /**< @brief Tai Tham Script */
+	UCD_SCRIPT_Laoo, /**< @brief Lao Script */
+	UCD_SCRIPT_Latf, /**< @brief Latin Script (Fractur Variant) */
+	UCD_SCRIPT_Latg, /**< @brief Latin Script (Gaelic Variant) */
+	UCD_SCRIPT_Latn, /**< @brief Latin Script */
+	UCD_SCRIPT_Lepc, /**< @brief Lepcha Script */
+	UCD_SCRIPT_Limb, /**< @brief Limbu Script */
+	UCD_SCRIPT_Lina, /**< @brief Linear A Script */
+	UCD_SCRIPT_Linb, /**< @brief Linear B Script */
+	UCD_SCRIPT_Lisu, /**< @brief Lisu Script */
+	UCD_SCRIPT_Loma, /**< @brief Loma Script */
+	UCD_SCRIPT_Lyci, /**< @brief Lycian Script */
+	UCD_SCRIPT_Lydi, /**< @brief Lydian Script */
+	UCD_SCRIPT_Mahj, /**< @brief Mahajani Script */
+	UCD_SCRIPT_Mand, /**< @brief Mandaic Script */
+	UCD_SCRIPT_Mani, /**< @brief Manichaean Script */
+	UCD_SCRIPT_Marc, /**< @brief Marchen Script */
+	UCD_SCRIPT_Maya, /**< @brief Mayan Hieroglyphs */
+	UCD_SCRIPT_Mend, /**< @brief Mende Kikakui Script */
+	UCD_SCRIPT_Merc, /**< @brief Meroitic Cursive Script */
+	UCD_SCRIPT_Mero, /**< @brief Meroitic Hieroglyphs */
+	UCD_SCRIPT_Mlym, /**< @brief Malayalam Script */
+	UCD_SCRIPT_Modi, /**< @brief Modi Script */
+	UCD_SCRIPT_Mong, /**< @brief Mongolian Script */
+	UCD_SCRIPT_Moon, /**< @brief Moon Script */
+	UCD_SCRIPT_Mroo, /**< @brief Mro Script */
+	UCD_SCRIPT_Mtei, /**< @brief Meitei Mayek Script */
+	UCD_SCRIPT_Mult, /**< @brief Multani Script */
+	UCD_SCRIPT_Mymr, /**< @brief Myanmar (Burmese) Script */
+	UCD_SCRIPT_Narb, /**< @brief Old North Arabian Script */
+	UCD_SCRIPT_Nbat, /**< @brief Nabataean Script */
+	UCD_SCRIPT_Newa, /**< @brief Newa Script */
+	UCD_SCRIPT_Nkgb, /**< @brief Nakhi Geba Script */
+	UCD_SCRIPT_Nkoo, /**< @brief N'Ko Script */
+	UCD_SCRIPT_Nshu, /**< @brief Nushu Script */
+	UCD_SCRIPT_Ogam, /**< @brief Ogham Script */
+	UCD_SCRIPT_Olck, /**< @brief Ol Chiki Script */
+	UCD_SCRIPT_Orkh, /**< @brief Old Turkic Script */
+	UCD_SCRIPT_Orya, /**< @brief Oriya Script */
+	UCD_SCRIPT_Osge, /**< @brief Osage Script */
+	UCD_SCRIPT_Osma, /**< @brief Osmanya Script */
+	UCD_SCRIPT_Palm, /**< @brief Palmyrene Script */
+	UCD_SCRIPT_Pauc, /**< @brief Pau Cin Hau Script */
+	UCD_SCRIPT_Perm, /**< @brief Old Permic */
+	UCD_SCRIPT_Phag, /**< @brief Phags-Pa Script */
+	UCD_SCRIPT_Phli, /**< @brief Inscriptional Pahlavi Script */
+	UCD_SCRIPT_Phlp, /**< @brief Psalter Pahlavi Script */
+	UCD_SCRIPT_Phlv, /**< @brief Book Pahlavi Script */
+	UCD_SCRIPT_Phnx, /**< @brief Phoenician Script */
+	UCD_SCRIPT_Plrd, /**< @brief Miao Script */
+	UCD_SCRIPT_Prti, /**< @brief Inscriptional Parthian Script */
+	UCD_SCRIPT_Qaak, /**< @brief Klingon Script (Private Use) */
+	UCD_SCRIPT_Rjng, /**< @brief Rejang Script */
+	UCD_SCRIPT_Roro, /**< @brief Rongorongo Script */
+	UCD_SCRIPT_Runr, /**< @brief Runic Script */
+	UCD_SCRIPT_Samr, /**< @brief Samaritan Script */
+	UCD_SCRIPT_Sara, /**< @brief Sarati Script */
+	UCD_SCRIPT_Sarb, /**< @brief Old South Arabian Script */
+	UCD_SCRIPT_Saur, /**< @brief Saurashtra Script */
+	UCD_SCRIPT_Sgnw, /**< @brief Sign Writing */
+	UCD_SCRIPT_Shaw, /**< @brief Shavian Script */
+	UCD_SCRIPT_Shrd, /**< @brief Sharada Script */
+	UCD_SCRIPT_Sidd, /**< @brief Siddham Script */
+	UCD_SCRIPT_Sind, /**< @brief Sindhi Script */
+	UCD_SCRIPT_Sinh, /**< @brief Sinhala Script */
+	UCD_SCRIPT_Sora, /**< @brief Sora Sompeng Script */
+	UCD_SCRIPT_Sund, /**< @brief Sundanese Script */
+	UCD_SCRIPT_Sylo, /**< @brief Syloti Nagri Script */
+	UCD_SCRIPT_Syrc, /**< @brief Syriac Script */
+	UCD_SCRIPT_Syre, /**< @brief Syriac Script (Estrangelo Variant) */
+	UCD_SCRIPT_Syrj, /**< @brief Syriac Script (Western Variant) */
+	UCD_SCRIPT_Syrn, /**< @brief Syriac Script (Eastern Variant) */
+	UCD_SCRIPT_Tagb, /**< @brief Tagbanwa Script */
+	UCD_SCRIPT_Takr, /**< @brief Takri Script */
+	UCD_SCRIPT_Tale, /**< @brief Tai Le Script */
+	UCD_SCRIPT_Talu, /**< @brief New Tai Lue Script */
+	UCD_SCRIPT_Taml, /**< @brief Tamil Script */
+	UCD_SCRIPT_Tang, /**< @brief Tangut Script */
+	UCD_SCRIPT_Tavt, /**< @brief Tai Viet Script */
+	UCD_SCRIPT_Telu, /**< @brief Telugu Script */
+	UCD_SCRIPT_Teng, /**< @brief Tengwar Script */
+	UCD_SCRIPT_Tfng, /**< @brief Tifinagh Script */
+	UCD_SCRIPT_Tglg, /**< @brief Tagalog Script */
+	UCD_SCRIPT_Thaa, /**< @brief Thaana Script */
+	UCD_SCRIPT_Thai, /**< @brief Thai Script */
+	UCD_SCRIPT_Tibt, /**< @brief Tibetan Script */
+	UCD_SCRIPT_Tirh, /**< @brief Tirhuta Script */
+	UCD_SCRIPT_Ugar, /**< @brief Ugaritic Script */
+	UCD_SCRIPT_Vaii, /**< @brief Vai Script */
+	UCD_SCRIPT_Visp, /**< @brief Visible Speech Script */
+	UCD_SCRIPT_Wara, /**< @brief Warang Citi Script */
+	UCD_SCRIPT_Wole, /**< @brief Woleai Script */
+	UCD_SCRIPT_Xpeo, /**< @brief Old Persian Script */
+	UCD_SCRIPT_Xsux, /**< @brief Cuneiform Script */
+	UCD_SCRIPT_Yiii, /**< @brief Yi Script */
+	UCD_SCRIPT_Zinh, /**< @brief Inherited Script */
+	UCD_SCRIPT_Zmth, /**< @brief Mathematical Notation */
+	UCD_SCRIPT_Zsym, /**< @brief Symbols */
+	UCD_SCRIPT_Zxxx, /**< @brief Unwritten Documents */
+	UCD_SCRIPT_Zyyy, /**< @brief Undetermined Script */
+	UCD_SCRIPT_Zzzz, /**< @brief Uncoded Script */
+} ucd_script;
+
+/** @brief Get a string representation of the script enumeration value.
+  *
+  * @param s The value to get the string representation for.
+  *
+  * @return The string representation, or "----" if the value is not recognized.
+  */
+const char *ucd_get_script_string(ucd_script s);
+
+/** @brief Lookup the Script for a Unicode codepoint.
+  *
+  * @param c The Unicode codepoint to lookup.
+  * @return  The Script of the Unicode codepoint.
+  */
+ucd_script ucd_lookup_script(codepoint_t c);
+
+/** @brief Is the codepoint an alpha-numeric character?
+  *
+  * @param c The Unicode codepoint to check.
+  * @return  Non-zero if the codepoint is a letter or number, zero otherwise.
+  */
+int ucd_isalnum(codepoint_t c);
+
+/** @brief Is the codepoint a letter?
+  *
+  * @param c The Unicode codepoint to check.
+  * @return  Non-zero if the codepoint is a letter, zero otherwise.
+  */
+int ucd_isalpha(codepoint_t c);
+
+/** @brief Is the codepoint a control character?
+  *
+  * @param c The Unicode codepoint to check.
+  * @return  Non-zero if the codepoint is a control character, zero otherwise.
+  */
+int ucd_iscntrl(codepoint_t c);
+
+/** @brief Is the codepoint a numeric character?
+  *
+  * @param c The Unicode codepoint to check.
+  * @return  Non-zero if the codepoint is a number, zero otherwise.
+  */
+int ucd_isdigit(codepoint_t c);
+
+/** @brief Does the codepoint have a displayable glyph?
+  *
+  * @param c The Unicode codepoint to check.
+  * @return  Non-zero if the codepoint has a displayable glyph, zero otherwise.
+  */
+int ucd_isgraph(codepoint_t c);
+
+/** @brief Is the codepoint a lower-case letter?
+  *
+  * @param c The Unicode codepoint to check.
+  * @return  Non-zero if the codepoint is a lower-case letter, zero otherwise.
+  */
+int ucd_islower(codepoint_t c);
+
+/** @brief Is the codepoint a printable character?
+  *
+  * @param c The Unicode codepoint to check.
+  * @return  Non-zero if the codepoint is a printable character, zero otherwise.
+  */
+int ucd_isprint(codepoint_t c);
+
+/** @brief Is the codepoint a punctuation character?
+  *
+  * @param c The Unicode codepoint to check.
+  * @return  Non-zero if the codepoint is a punctuation character, zero otherwise.
+  */
+int ucd_ispunct(codepoint_t c);
+
+/** @brief Is the codepoint a whitespace character?
+  *
+  * @param c The Unicode codepoint to check.
+  * @return  Non-zero if the codepoint is a whitespace character, zero otherwise.
+  */
+int ucd_isspace(codepoint_t c);
+
+/** @brief Is the codepoint an upper-case letter?
+  *
+  * @param c The Unicode codepoint to check.
+  * @return  Non-zero if the codepoint is an upper-case letter, zero otherwise.
+  */
+int ucd_isupper(codepoint_t c);
+
+/** @brief Convert the Unicode codepoint to upper-case.
+  *
+  * This function only uses the simple case mapping present in the
+  * UnicodeData file. The data in SpecialCasing requires Unicode
+  * codepoints to be mapped to multiple codepoints.
+  *
+  * @param c The Unicode codepoint to convert.
+  * @return  The upper-case Unicode codepoint for this codepoint, or
+  *          this codepoint if there is no upper-case codepoint.
+  */
+codepoint_t ucd_toupper(codepoint_t c);
+
+/** @brief Convert the Unicode codepoint to lower-case.
+  *
+  * This function only uses the simple case mapping present in the
+  * UnicodeData file. The data in SpecialCasing requires Unicode
+  * codepoints to be mapped to multiple codepoints.
+  *
+  * @param c The Unicode codepoint to convert.
+  * @return  The lower-case Unicode codepoint for this codepoint, or
+  *          this codepoint if there is no upper-case codepoint.
+  */
+codepoint_t ucd_tolower(codepoint_t c);
+
+/** @brief Convert the Unicode codepoint to title-case.
+  *
+  * This function only uses the simple case mapping present in the
+  * UnicodeData file. The data in SpecialCasing requires Unicode
+  * codepoints to be mapped to multiple codepoints.
+  *
+  * @param c The Unicode codepoint to convert.
+  * @return  The title-case Unicode codepoint for this codepoint, or
+  *          this codepoint if there is no upper-case codepoint.
+  */
+codepoint_t ucd_totitle(codepoint_t c);
+
+#ifdef __cplusplus
+}
+
+/** @brief Unicode Character Database
+  */
+namespace ucd
+{
+	/** @brief Represents a Unicode codepoint.
+	  */
+	using ::codepoint_t;
+
+	/** @brief Unicode General Category Groups
+	  * @see   http://www.unicode.org/reports/tr44/
+	  */
+	enum category_group
+	{
+		C = UCD_CATEGORY_GROUP_C, /**< @brief Other */
+		I = UCD_CATEGORY_GROUP_I, /**< @brief Invalid */
+		L = UCD_CATEGORY_GROUP_L, /**< @brief Letter */
+		M = UCD_CATEGORY_GROUP_M, /**< @brief Mark */
+		N = UCD_CATEGORY_GROUP_N, /**< @brief Number */
+		P = UCD_CATEGORY_GROUP_P, /**< @brief Punctuation */
+		S = UCD_CATEGORY_GROUP_S, /**< @brief Symbol */
+		Z = UCD_CATEGORY_GROUP_Z, /**< @brief Separator */
+	};
+
+	/** @brief Get a string representation of the category_group enumeration value.
+	  *
+	  * @param c The value to get the string representation for.
+	  *
+	  * @return The string representation, or "-" if the value is not recognized.
+	  */
+	inline const char *get_category_group_string(category_group c)
+	{
+		return ucd_get_category_group_string((ucd_category_group)c);
+	}
+
+	/** @brief Unicode General Category Values
+	  * @see   http://www.unicode.org/reports/tr44/
+	  */
+	enum category
+	{
+		Cc = UCD_CATEGORY_Cc, /**< @brief Control Character */
+		Cf = UCD_CATEGORY_Cf, /**< @brief Format Control Character */
+		Cn = UCD_CATEGORY_Cn, /**< @brief Unassigned */
+		Co = UCD_CATEGORY_Co, /**< @brief Private Use */
+		Cs = UCD_CATEGORY_Cs, /**< @brief Surrogate Code Point */
+
+		Ii = UCD_CATEGORY_Ii, /**< @brief Invalid Unicode Codepoint */
+
+		Ll = UCD_CATEGORY_Ll, /**< @brief Lower Case Letter */
+		Lm = UCD_CATEGORY_Lm, /**< @brief Letter Modifier */
+		Lo = UCD_CATEGORY_Lo, /**< @brief Other Letter */
+		Lt = UCD_CATEGORY_Lt, /**< @brief Title Case Letter */
+		Lu = UCD_CATEGORY_Lu, /**< @brief Upper Case Letter */
+
+		Mc = UCD_CATEGORY_Mc, /**< @brief Spacing Mark */
+		Me = UCD_CATEGORY_Me, /**< @brief Enclosing Mark */
+		Mn = UCD_CATEGORY_Mn, /**< @brief Non-Spacing Mark */
+
+		Nd = UCD_CATEGORY_Nd, /**< @brief Decimal Digit */
+		Nl = UCD_CATEGORY_Nl, /**< @brief Letter-Like Number */
+		No = UCD_CATEGORY_No, /**< @brief Other Number */
+
+		Pc = UCD_CATEGORY_Pc, /**< @brief Connector */
+		Pd = UCD_CATEGORY_Pd, /**< @brief Dash/Hyphen */
+		Pe = UCD_CATEGORY_Pe, /**< @brief Close Punctuation Mark */
+		Pf = UCD_CATEGORY_Pf, /**< @brief Final Quotation Mark */
+		Pi = UCD_CATEGORY_Pi, /**< @brief Initial Quotation Mark */
+		Po = UCD_CATEGORY_Po, /**< @brief Other */
+		Ps = UCD_CATEGORY_Ps, /**< @brief Open Punctuation Mark */
+
+		Sc = UCD_CATEGORY_Sc, /**< @brief Currency Symbol */
+		Sk = UCD_CATEGORY_Sk, /**< @brief Modifier Symbol */
+		Sm = UCD_CATEGORY_Sm, /**< @brief Math Symbol */
+		So = UCD_CATEGORY_So, /**< @brief Other Symbol */
+
+		Zl = UCD_CATEGORY_Zl, /**< @brief Line Separator */
+		Zp = UCD_CATEGORY_Zp, /**< @brief Paragraph Separator */
+		Zs = UCD_CATEGORY_Zs, /**< @brief Space Separator */
+	};
+
+	/** @brief Get a string representation of the category enumeration value.
+	  *
+	  * @param c The value to get the string representation for.
+	  *
+	  * @return The string representation, or "--" if the value is not recognized.
+	  */
+	inline const char *get_category_string(category c)
+	{
+		return ucd_get_category_string((ucd_category)c);
+	}
+
+	/** @brief Lookup the General Category Group for a General Category.
+	  *
+	  * @param c The General Category to lookup.
+	  * @return  The General Category Group of the General Category.
+	  */
+	inline category_group lookup_category_group(category c)
+	{
+		return (category_group)ucd_get_category_group_for_category((ucd_category)c);
+	}
+
+	/** @brief Lookup the General Category Group for a Unicode codepoint.
+	  *
+	  * @param c The Unicode codepoint to lookup.
+	  * @return  The General Category Group of the Unicode codepoint.
+	  */
+	inline category_group lookup_category_group(codepoint_t c)
+	{
+		return (category_group)ucd_lookup_category_group(c);
+	}
+
+	/** @brief Lookup the General Category for a Unicode codepoint.
+	  *
+	  * @param c The Unicode codepoint to lookup.
+	  * @return  The General Category of the Unicode codepoint.
+	  */
+	inline category lookup_category(codepoint_t c)
+	{
+		return (category)ucd_lookup_category(c);
+	}
+
+	/** @brief Unicode Script
+	  * @see   http://www.iana.org/assignments/language-subtag-registry
+	  * @see   http://www.unicode.org/iso15924/iso15924-codes.html
+	  */
+	enum script
+	{
+		Adlm = UCD_SCRIPT_Adlm, /**< @brief Adlam Script */
+		Afak = UCD_SCRIPT_Afak, /**< @brief Afaka Script */
+		Aghb = UCD_SCRIPT_Aghb, /**< @brief Caucasian Albanian Script */
+		Ahom = UCD_SCRIPT_Ahom, /**< @brief Tai Ahom Script */
+		Arab = UCD_SCRIPT_Arab, /**< @brief Arabic Script */
+		Armi = UCD_SCRIPT_Armi, /**< @brief Imperial Aramaic Script */
+		Armn = UCD_SCRIPT_Armn, /**< @brief Armenian Script */
+		Avst = UCD_SCRIPT_Avst, /**< @brief Avestan Script */
+		Bali = UCD_SCRIPT_Bali, /**< @brief Balinese Script */
+		Bamu = UCD_SCRIPT_Bamu, /**< @brief Bamum Script */
+		Bass = UCD_SCRIPT_Bass, /**< @brief Bassa Vah Script */
+		Batk = UCD_SCRIPT_Batk, /**< @brief Batak Script */
+		Beng = UCD_SCRIPT_Beng, /**< @brief Bengali Script */
+		Bhks = UCD_SCRIPT_Bhks, /**< @brief Bhaiksuki Script */
+		Blis = UCD_SCRIPT_Blis, /**< @brief Blissymbols Script */
+		Bopo = UCD_SCRIPT_Bopo, /**< @brief Bopomofo Script */
+		Brah = UCD_SCRIPT_Brah, /**< @brief Brahmi Script */
+		Brai = UCD_SCRIPT_Brai, /**< @brief Braille Script */
+		Bugi = UCD_SCRIPT_Bugi, /**< @brief Buginese Script */
+		Buhd = UCD_SCRIPT_Buhd, /**< @brief Buhid Script */
+		Cakm = UCD_SCRIPT_Cakm, /**< @brief Chakma Script */
+		Cans = UCD_SCRIPT_Cans, /**< @brief Unified Canadian Aboriginal Syllabics */
+		Cari = UCD_SCRIPT_Cari, /**< @brief Carian Script */
+		Cham = UCD_SCRIPT_Cham, /**< @brief Cham Script */
+		Cher = UCD_SCRIPT_Cher, /**< @brief Cherokee Script */
+		Cirt = UCD_SCRIPT_Cirt, /**< @brief Cirth Script */
+		Copt = UCD_SCRIPT_Copt, /**< @brief Coptic Script */
+		Cprt = UCD_SCRIPT_Cprt, /**< @brief Cypriot Script */
+		Cyrl = UCD_SCRIPT_Cyrl, /**< @brief Cyrillic Script */
+		Cyrs = UCD_SCRIPT_Cyrs, /**< @brief Cyrillic (Old Church Slavonic variant) Script */
+		Deva = UCD_SCRIPT_Deva, /**< @brief Devanagari Script */
+		Dsrt = UCD_SCRIPT_Dsrt, /**< @brief Deseret Script */
+		Dupl = UCD_SCRIPT_Dupl, /**< @brief Duployan Shorthand Script */
+		Egyd = UCD_SCRIPT_Egyd, /**< @brief Egyptian Demotic Script */
+		Egyh = UCD_SCRIPT_Egyh, /**< @brief Egyptian Hieratic Script */
+		Egyp = UCD_SCRIPT_Egyp, /**< @brief Egyptian Hiegoglyphs */
+		Elba = UCD_SCRIPT_Elba, /**< @brief Elbasan Script */
+		Ethi = UCD_SCRIPT_Ethi, /**< @brief Ethiopic Script */
+		Geok = UCD_SCRIPT_Geok, /**< @brief Khutsuri Script */
+		Geor = UCD_SCRIPT_Geor, /**< @brief Geirgian Script */
+		Glag = UCD_SCRIPT_Glag, /**< @brief Glagolitic Script */
+		Goth = UCD_SCRIPT_Goth, /**< @brief Gothic Script */
+		Gran = UCD_SCRIPT_Gran, /**< @brief Grantha Script */
+		Grek = UCD_SCRIPT_Grek, /**< @brief Greek Script */
+		Gujr = UCD_SCRIPT_Gujr, /**< @brief Gujarati Script */
+		Guru = UCD_SCRIPT_Guru, /**< @brief Gurmukhi Script */
+		Hang = UCD_SCRIPT_Hang, /**< @brief Hangul Script */
+		Hani = UCD_SCRIPT_Hani, /**< @brief Han (Hanzi, Kanji, Hanja) Script */
+		Hano = UCD_SCRIPT_Hano, /**< @brief Hanunoo Script */
+		Hans = UCD_SCRIPT_Hans, /**< @brief Han (Simplified) Script */
+		Hant = UCD_SCRIPT_Hant, /**< @brief Han (Traditional) Script */
+		Hatr = UCD_SCRIPT_Hatr, /**< @brief Hatran Script */
+		Hebr = UCD_SCRIPT_Hebr, /**< @brief Hebrew Script */
+		Hira = UCD_SCRIPT_Hira, /**< @brief Hiragana Script */
+		Hluw = UCD_SCRIPT_Hluw, /**< @brief Anatolian Hieroglyphs */
+		Hmng = UCD_SCRIPT_Hmng, /**< @brief Pahawh Hmong Script */
+		Hrkt = UCD_SCRIPT_Hrkt, /**< @brief Japanese Syllabaries */
+		Hung = UCD_SCRIPT_Hung, /**< @brief Old Hungarian Script */
+		Inds = UCD_SCRIPT_Inds, /**< @brief Indus Script */
+		Ital = UCD_SCRIPT_Ital, /**< @brief Old Italic Script */
+		Java = UCD_SCRIPT_Java, /**< @brief Javanese Script */
+		Jpan = UCD_SCRIPT_Jpan, /**< @brief Japanese (Han + Hiragana + Katakana) Scripts */
+		Jurc = UCD_SCRIPT_Jurc, /**< @brief Jurchen Script */
+		Kali = UCD_SCRIPT_Kali, /**< @brief Kayah Li Script */
+		Kana = UCD_SCRIPT_Kana, /**< @brief Katakana Script */
+		Khar = UCD_SCRIPT_Khar, /**< @brief Kharoshthi Script */
+		Khmr = UCD_SCRIPT_Khmr, /**< @brief Khmer Script */
+		Khoj = UCD_SCRIPT_Khoj, /**< @brief Khojki Script */
+		Knda = UCD_SCRIPT_Knda, /**< @brief Kannada Script */
+		Kore = UCD_SCRIPT_Kore, /**< @brief Korean (Hangul + Han) Scripts */
+		Kpel = UCD_SCRIPT_Kpel, /**< @brief Kpelle Script */
+		Kthi = UCD_SCRIPT_Kthi, /**< @brief Kaithi Script */
+		Lana = UCD_SCRIPT_Lana, /**< @brief Tai Tham Script */
+		Laoo = UCD_SCRIPT_Laoo, /**< @brief Lao Script */
+		Latf = UCD_SCRIPT_Latf, /**< @brief Latin Script (Fractur Variant) */
+		Latg = UCD_SCRIPT_Latg, /**< @brief Latin Script (Gaelic Variant) */
+		Latn = UCD_SCRIPT_Latn, /**< @brief Latin Script */
+		Lepc = UCD_SCRIPT_Lepc, /**< @brief Lepcha Script */
+		Limb = UCD_SCRIPT_Limb, /**< @brief Limbu Script */
+		Lina = UCD_SCRIPT_Lina, /**< @brief Linear A Script */
+		Linb = UCD_SCRIPT_Linb, /**< @brief Linear B Script */
+		Lisu = UCD_SCRIPT_Lisu, /**< @brief Lisu Script */
+		Loma = UCD_SCRIPT_Loma, /**< @brief Loma Script */
+		Lyci = UCD_SCRIPT_Lyci, /**< @brief Lycian Script */
+		Lydi = UCD_SCRIPT_Lydi, /**< @brief Lydian Script */
+		Mahj = UCD_SCRIPT_Mahj, /**< @brief Mahajani Script */
+		Mand = UCD_SCRIPT_Mand, /**< @brief Mandaic Script */
+		Mani = UCD_SCRIPT_Mani, /**< @brief Manichaean Script */
+		Marc = UCD_SCRIPT_Marc, /**< @brief Marchen Script */
+		Maya = UCD_SCRIPT_Maya, /**< @brief Mayan Hieroglyphs */
+		Mend = UCD_SCRIPT_Mend, /**< @brief Mende Kikakui Script */
+		Merc = UCD_SCRIPT_Merc, /**< @brief Meroitic Cursive Script */
+		Mero = UCD_SCRIPT_Mero, /**< @brief Meroitic Hieroglyphs */
+		Mlym = UCD_SCRIPT_Mlym, /**< @brief Malayalam Script */
+		Modi = UCD_SCRIPT_Modi, /**< @brief Modi Script */
+		Mong = UCD_SCRIPT_Mong, /**< @brief Mongolian Script */
+		Moon = UCD_SCRIPT_Moon, /**< @brief Moon Script */
+		Mroo = UCD_SCRIPT_Mroo, /**< @brief Mro Script */
+		Mtei = UCD_SCRIPT_Mtei, /**< @brief Meitei Mayek Script */
+		Mult = UCD_SCRIPT_Mult, /**< @brief Multani Script */
+		Mymr = UCD_SCRIPT_Mymr, /**< @brief Myanmar (Burmese) Script */
+		Narb = UCD_SCRIPT_Narb, /**< @brief Old North Arabian Script */
+		Nbat = UCD_SCRIPT_Nbat, /**< @brief Nabataean Script */
+		Newa = UCD_SCRIPT_Newa, /**< @brief Newa Script */
+		Nkgb = UCD_SCRIPT_Nkgb, /**< @brief Nakhi Geba Script */
+		Nkoo = UCD_SCRIPT_Nkoo, /**< @brief N'Ko Script */
+		Nshu = UCD_SCRIPT_Nshu, /**< @brief Nushu Script */
+		Ogam = UCD_SCRIPT_Ogam, /**< @brief Ogham Script */
+		Olck = UCD_SCRIPT_Olck, /**< @brief Ol Chiki Script */
+		Orkh = UCD_SCRIPT_Orkh, /**< @brief Old Turkic Script */
+		Orya = UCD_SCRIPT_Orya, /**< @brief Oriya Script */
+		Osge = UCD_SCRIPT_Osge, /**< @brief Osage Script */
+		Osma = UCD_SCRIPT_Osma, /**< @brief Osmanya Script */
+		Palm = UCD_SCRIPT_Palm, /**< @brief Palmyrene Script */
+		Pauc = UCD_SCRIPT_Pauc, /**< @brief Pau Cin Hau Script */
+		Perm = UCD_SCRIPT_Perm, /**< @brief Old Permic */
+		Phag = UCD_SCRIPT_Phag, /**< @brief Phags-Pa Script */
+		Phli = UCD_SCRIPT_Phli, /**< @brief Inscriptional Pahlavi Script */
+		Phlp = UCD_SCRIPT_Phlp, /**< @brief Psalter Pahlavi Script */
+		Phlv = UCD_SCRIPT_Phlv, /**< @brief Book Pahlavi Script */
+		Phnx = UCD_SCRIPT_Phnx, /**< @brief Phoenician Script */
+		Plrd = UCD_SCRIPT_Plrd, /**< @brief Miao Script */
+		Prti = UCD_SCRIPT_Prti, /**< @brief Inscriptional Parthian Script */
+		Qaak = UCD_SCRIPT_Qaak, /**< @brief Klingon Script (Private Use) */
+		Rjng = UCD_SCRIPT_Rjng, /**< @brief Rejang Script */
+		Roro = UCD_SCRIPT_Roro, /**< @brief Rongorongo Script */
+		Runr = UCD_SCRIPT_Runr, /**< @brief Runic Script */
+		Samr = UCD_SCRIPT_Samr, /**< @brief Samaritan Script */
+		Sara = UCD_SCRIPT_Sara, /**< @brief Sarati Script */
+		Sarb = UCD_SCRIPT_Sarb, /**< @brief Old South Arabian Script */
+		Saur = UCD_SCRIPT_Saur, /**< @brief Saurashtra Script */
+		Sgnw = UCD_SCRIPT_Sgnw, /**< @brief Sign Writing */
+		Shaw = UCD_SCRIPT_Shaw, /**< @brief Shavian Script */
+		Shrd = UCD_SCRIPT_Shrd, /**< @brief Sharada Script */
+		Sidd = UCD_SCRIPT_Sidd, /**< @brief Siddham Script */
+		Sind = UCD_SCRIPT_Sind, /**< @brief Sindhi Script */
+		Sinh = UCD_SCRIPT_Sinh, /**< @brief Sinhala Script */
+		Sora = UCD_SCRIPT_Sora, /**< @brief Sora Sompeng Script */
+		Sund = UCD_SCRIPT_Sund, /**< @brief Sundanese Script */
+		Sylo = UCD_SCRIPT_Sylo, /**< @brief Syloti Nagri Script */
+		Syrc = UCD_SCRIPT_Syrc, /**< @brief Syriac Script */
+		Syre = UCD_SCRIPT_Syre, /**< @brief Syriac Script (Estrangelo Variant) */
+		Syrj = UCD_SCRIPT_Syrj, /**< @brief Syriac Script (Western Variant) */
+		Syrn = UCD_SCRIPT_Syrn, /**< @brief Syriac Script (Eastern Variant) */
+		Tagb = UCD_SCRIPT_Tagb, /**< @brief Tagbanwa Script */
+		Takr = UCD_SCRIPT_Takr, /**< @brief Takri Script */
+		Tale = UCD_SCRIPT_Tale, /**< @brief Tai Le Script */
+		Talu = UCD_SCRIPT_Talu, /**< @brief New Tai Lue Script */
+		Taml = UCD_SCRIPT_Taml, /**< @brief Tamil Script */
+		Tang = UCD_SCRIPT_Tang, /**< @brief Tangut Script */
+		Tavt = UCD_SCRIPT_Tavt, /**< @brief Tai Viet Script */
+		Telu = UCD_SCRIPT_Telu, /**< @brief Telugu Script */
+		Teng = UCD_SCRIPT_Teng, /**< @brief Tengwar Script */
+		Tfng = UCD_SCRIPT_Tfng, /**< @brief Tifinagh Script */
+		Tglg = UCD_SCRIPT_Tglg, /**< @brief Tagalog Script */
+		Thaa = UCD_SCRIPT_Thaa, /**< @brief Thaana Script */
+		Thai = UCD_SCRIPT_Thai, /**< @brief Thai Script */
+		Tibt = UCD_SCRIPT_Tibt, /**< @brief Tibetan Script */
+		Tirh = UCD_SCRIPT_Tirh, /**< @brief Tirhuta Script */
+		Ugar = UCD_SCRIPT_Ugar, /**< @brief Ugaritic Script */
+		Vaii = UCD_SCRIPT_Vaii, /**< @brief Vai Script */
+		Visp = UCD_SCRIPT_Visp, /**< @brief Visible Speech Script */
+		Wara = UCD_SCRIPT_Wara, /**< @brief Warang Citi Script */
+		Wole = UCD_SCRIPT_Wole, /**< @brief Woleai Script */
+		Xpeo = UCD_SCRIPT_Xpeo, /**< @brief Old Persian Script */
+		Xsux = UCD_SCRIPT_Xsux, /**< @brief Cuneiform Script */
+		Yiii = UCD_SCRIPT_Yiii, /**< @brief Yi Script */
+		Zinh = UCD_SCRIPT_Zinh, /**< @brief Inherited Script */
+		Zmth = UCD_SCRIPT_Zmth, /**< @brief Mathematical Notation */
+		Zsym = UCD_SCRIPT_Zsym, /**< @brief Symbols */
+		Zxxx = UCD_SCRIPT_Zxxx, /**< @brief Unwritten Documents */
+		Zyyy = UCD_SCRIPT_Zyyy, /**< @brief Undetermined Script */
+		Zzzz = UCD_SCRIPT_Zzzz, /**< @brief Uncoded Script */
+	};
+
+	/** @brief Get a string representation of the script enumeration value.
+	  *
+	  * @param s The value to get the string representation for.
+	  *
+	  * @return The string representation, or "----" if the value is not recognized.
+	  */
+	inline const char *get_script_string(script s)
+	{
+		return ucd_get_script_string((ucd_script)s);
+	}
+
+	/** @brief Lookup the Script for a Unicode codepoint.
+	  *
+	  * @param c The Unicode codepoint to lookup.
+	  * @return  The Script of the Unicode codepoint.
+	  */
+	inline script lookup_script(codepoint_t c)
+	{
+		return (script)ucd_lookup_script(c);
+	}
+
+	/** @brief Is the codepoint an alpha-numeric character?
+	  *
+	  * @param c The Unicode codepoint to check.
+	  * @return  Non-zero if the codepoint is a letter or number, zero otherwise.
+	  */
+	inline int isalnum(codepoint_t c)
+	{
+		return ucd_isalnum(c);
+	}
+
+	/** @brief Is the codepoint a letter?
+	  *
+	  * @param c The Unicode codepoint to check.
+	  * @return  Non-zero if the codepoint is a letter, zero otherwise.
+	  */
+	inline int isalpha(codepoint_t c)
+	{
+		return ucd_isalpha(c);
+	}
+
+	/** @brief Is the codepoint a control character?
+	  *
+	  * @param c The Unicode codepoint to check.
+	  * @return  Non-zero if the codepoint is a control character, zero otherwise.
+	  */
+	inline int iscntrl(codepoint_t c)
+	{
+		return ucd_iscntrl(c);
+	}
+
+	/** @brief Is the codepoint a numeric character?
+	  *
+	  * @param c The Unicode codepoint to check.
+	  * @return  Non-zero if the codepoint is a number, zero otherwise.
+	  */
+	inline int isdigit(codepoint_t c)
+	{
+		return ucd_isdigit(c);
+	}
+
+	/** @brief Does the codepoint have a displayable glyph?
+	  *
+	  * @param c The Unicode codepoint to check.
+	  * @return  Non-zero if the codepoint has a displayable glyph, zero otherwise.
+	  */
+	inline int isgraph(codepoint_t c)
+	{
+		return ucd_isgraph(c);
+	}
+
+	/** @brief Is the codepoint a lower-case letter?
+	  *
+	  * @param c The Unicode codepoint to check.
+	  * @return  Non-zero if the codepoint is a lower-case letter, zero otherwise.
+	  */
+	inline int islower(codepoint_t c)
+	{
+		return ucd_islower(c);
+	}
+
+	/** @brief Is the codepoint a printable character?
+	  *
+	  * @param c The Unicode codepoint to check.
+	  * @return  Non-zero if the codepoint is a printable character, zero otherwise.
+	  */
+	inline int isprint(codepoint_t c)
+	{
+		return ucd_isprint(c);
+	}
+
+	/** @brief Is the codepoint a punctuation character?
+	  *
+	  * @param c The Unicode codepoint to check.
+	  * @return  Non-zero if the codepoint is a punctuation character, zero otherwise.
+	  */
+	inline int ispunct(codepoint_t c)
+	{
+		return ucd_ispunct(c);
+	}
+
+	/** @brief Is the codepoint a whitespace character?
+	  *
+	  * @param c The Unicode codepoint to check.
+	  * @return  Non-zero if the codepoint is a whitespace character, zero otherwise.
+	  */
+	inline int isspace(codepoint_t c)
+	{
+		return ucd_isspace(c);
+	}
+
+	/** @brief Is the codepoint an upper-case letter?
+	  *
+	  * @param c The Unicode codepoint to check.
+	  * @return  Non-zero if the codepoint is an upper-case letter, zero otherwise.
+	  */
+	inline int isupper(codepoint_t c)
+	{
+		return ucd_isupper(c);
+	}
+
+	/** @brief Convert the Unicode codepoint to upper-case.
+	  *
+	  * This function only uses the simple case mapping present in the
+	  * UnicodeData file. The data in SpecialCasing requires Unicode
+	  * codepoints to be mapped to multiple codepoints.
+	  *
+	  * @param c The Unicode codepoint to convert.
+	  * @return  The upper-case Unicode codepoint for this codepoint, or
+	  *          this codepoint if there is no upper-case codepoint.
+	  */
+	inline codepoint_t toupper(codepoint_t c)
+	{
+		return ucd_toupper(c);
+	}
+
+	/** @brief Convert the Unicode codepoint to lower-case.
+	  *
+	  * This function only uses the simple case mapping present in the
+	  * UnicodeData file. The data in SpecialCasing requires Unicode
+	  * codepoints to be mapped to multiple codepoints.
+	  *
+	  * @param c The Unicode codepoint to convert.
+	  * @return  The lower-case Unicode codepoint for this codepoint, or
+	  *          this codepoint if there is no upper-case codepoint.
+	  */
+	inline codepoint_t tolower(codepoint_t c)
+	{
+		return ucd_tolower(c);
+	}
+
+	/** @brief Convert the Unicode codepoint to title-case.
+	  *
+	  * This function only uses the simple case mapping present in the
+	  * UnicodeData file. The data in SpecialCasing requires Unicode
+	  * codepoints to be mapped to multiple codepoints.
+	  *
+	  * @param c The Unicode codepoint to convert.
+	  * @return  The title-case Unicode codepoint for this codepoint, or
+	  *          this codepoint if there is no upper-case codepoint.
+	  */
+	inline codepoint_t totitle(codepoint_t c)
+	{
+		return ucd_totitle(c);
+	}
+}
+#endif
+
+#endif

src/ucd-tools/src/tostring.c

@@ -0,0 +1,260 @@
+/* Enumeration types to string.
+ *
+ * Copyright (C) 2012-2016 Reece H. Dunn
+ *
+ * This file is part of ucd-tools.
+ *
+ * ucd-tools is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ucd-tools 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ucd/ucd.h"
+
+const char *ucd_get_category_group_string(ucd_category_group c)
+{
+	switch (c)
+	{
+	case UCD_CATEGORY_GROUP_C: return "C";
+	case UCD_CATEGORY_GROUP_I: return "I";
+	case UCD_CATEGORY_GROUP_L: return "L";
+	case UCD_CATEGORY_GROUP_M: return "M";
+	case UCD_CATEGORY_GROUP_N: return "N";
+	case UCD_CATEGORY_GROUP_P: return "P";
+	case UCD_CATEGORY_GROUP_S: return "S";
+	case UCD_CATEGORY_GROUP_Z: return "Z";
+	default: return "-";
+	}
+}
+
+const char *ucd_get_category_string(ucd_category c)
+{
+	switch (c)
+	{
+	case UCD_CATEGORY_Cc: return "Cc";
+	case UCD_CATEGORY_Cf: return "Cf";
+	case UCD_CATEGORY_Cn: return "Cn";
+	case UCD_CATEGORY_Co: return "Co";
+	case UCD_CATEGORY_Cs: return "Cs";
+	case UCD_CATEGORY_Ii: return "Ii";
+	case UCD_CATEGORY_Ll: return "Ll";
+	case UCD_CATEGORY_Lm: return "Lm";
+	case UCD_CATEGORY_Lo: return "Lo";
+	case UCD_CATEGORY_Lt: return "Lt";
+	case UCD_CATEGORY_Lu: return "Lu";
+	case UCD_CATEGORY_Mc: return "Mc";
+	case UCD_CATEGORY_Me: return "Me";
+	case UCD_CATEGORY_Mn: return "Mn";
+	case UCD_CATEGORY_Nd: return "Nd";
+	case UCD_CATEGORY_Nl: return "Nl";
+	case UCD_CATEGORY_No: return "No";
+	case UCD_CATEGORY_Pc: return "Pc";
+	case UCD_CATEGORY_Pd: return "Pd";
+	case UCD_CATEGORY_Pe: return "Pe";
+	case UCD_CATEGORY_Pf: return "Pf";
+	case UCD_CATEGORY_Pi: return "Pi";
+	case UCD_CATEGORY_Po: return "Po";
+	case UCD_CATEGORY_Ps: return "Ps";
+	case UCD_CATEGORY_Sc: return "Sc";
+	case UCD_CATEGORY_Sk: return "Sk";
+	case UCD_CATEGORY_Sm: return "Sm";
+	case UCD_CATEGORY_So: return "So";
+	case UCD_CATEGORY_Zl: return "Zl";
+	case UCD_CATEGORY_Zp: return "Zp";
+	case UCD_CATEGORY_Zs: return "Zs";
+	default: return "--";
+	}
+}
+
+const char *ucd_get_script_string(ucd_script s)
+{
+	static const char *scripts[] =
+	{
+		"Adlm",
+		"Afak",
+		"Aghb",
+		"Ahom",
+		"Arab",
+		"Armi",
+		"Armn",
+		"Avst",
+		"Bali",
+		"Bamu",
+		"Bass",
+		"Batk",
+		"Beng",
+		"Bhks",
+		"Blis",
+		"Bopo",
+		"Brah",
+		"Brai",
+		"Bugi",
+		"Buhd",
+		"Cakm",
+		"Cans",
+		"Cari",
+		"Cham",
+		"Cher",
+		"Cirt",
+		"Copt",
+		"Cprt",
+		"Cyrl",
+		"Cyrs",
+		"Deva",
+		"Dsrt",
+		"Dupl",
+		"Egyd",
+		"Egyh",
+		"Egyp",
+		"Elba",
+		"Ethi",
+		"Geok",
+		"Geor",
+		"Glag",
+		"Goth",
+		"Gran",
+		"Grek",
+		"Gujr",
+		"Guru",
+		"Hang",
+		"Hani",
+		"Hano",
+		"Hans",
+		"Hant",
+		"Hatr",
+		"Hebr",
+		"Hira",
+		"Hluw",
+		"Hmng",
+		"Hrkt",
+		"Hung",
+		"Inds",
+		"Ital",
+		"Java",
+		"Jpan",
+		"Jurc",
+		"Kali",
+		"Kana",
+		"Khar",
+		"Khmr",
+		"Khoj",
+		"Knda",
+		"Kore",
+		"Kpel",
+		"Kthi",
+		"Lana",
+		"Laoo",
+		"Latf",
+		"Latg",
+		"Latn",
+		"Lepc",
+		"Limb",
+		"Lina",
+		"Linb",
+		"Lisu",
+		"Loma",
+		"Lyci",
+		"Lydi",
+		"Mahj",
+		"Mand",
+		"Mani",
+		"Marc",
+		"Maya",
+		"Mend",
+		"Merc",
+		"Mero",
+		"Mlym",
+		"Modi",
+		"Mong",
+		"Moon",
+		"Mroo",
+		"Mtei",
+		"Mult",
+		"Mymr",
+		"Narb",
+		"Nbat",
+		"Newa",
+		"Nkgb",
+		"Nkoo",
+		"Nshu",
+		"Ogam",
+		"Olck",
+		"Orkh",
+		"Orya",
+		"Osge",
+		"Osma",
+		"Palm",
+		"Pauc",
+		"Perm",
+		"Phag",
+		"Phli",
+		"Phlp",
+		"Phlv",
+		"Phnx",
+		"Plrd",
+		"Prti",
+		"Qaak",
+		"Rjng",
+		"Roro",
+		"Runr",
+		"Samr",
+		"Sara",
+		"Sarb",
+		"Saur",
+		"Sgnw",
+		"Shaw",
+		"Shrd",
+		"Sidd",
+		"Sind",
+		"Sinh",
+		"Sora",
+		"Sund",
+		"Sylo",
+		"Syrc",
+		"Syre",
+		"Syrj",
+		"Syrn",
+		"Tagb",
+		"Takr",
+		"Tale",
+		"Talu",
+		"Taml",
+		"Tang",
+		"Tavt",
+		"Telu",
+		"Teng",
+		"Tfng",
+		"Tglg",
+		"Thaa",
+		"Thai",
+		"Tibt",
+		"Tirh",
+		"Ugar",
+		"Vaii",
+		"Visp",
+		"Wara",
+		"Wole",
+		"Xpeo",
+		"Xsux",
+		"Yiii",
+		"Zinh",
+		"Zmth",
+		"Zsym",
+		"Zxxx",
+		"Zyyy",
+		"Zzzz",
+	};
+
+	if ((unsigned int)s >= (sizeof(scripts)/sizeof(scripts[0])))
+		return "----";
+	return scripts[(unsigned int)s];
+}

src/ucd-tools/tests/printucddata.c

@@ -0,0 +1,177 @@
+/*
+ * Copyright (C) 2012-2016 Reece H. Dunn
+ *
+ * This file is part of ucd-tools.
+ *
+ * ucd-tools is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ucd-tools 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ucd/ucd.h"
+
+#include <string.h>
+#include <stdio.h>
+
+void fput_utf8c(FILE *out, codepoint_t c)
+{
+	if (c < 0x80)
+		fputc((uint8_t)c, out);
+	else if (c < 0x800)
+	{
+		fputc(0xC0 | (c >> 6), out);
+		fputc(0x80 + (c & 0x3F), out);
+	}
+	else if (c < 0x10000)
+	{
+		fputc(0xE0 | (c >> 12), out);
+		fputc(0x80 + ((c >> 6) & 0x3F), out);
+		fputc(0x80 + (c & 0x3F), out);
+	}
+	else if (c < 0x200000)
+	{
+		fputc(0xF0 | (c >> 18), out);
+		fputc(0x80 + ((c >> 12) & 0x3F), out);
+		fputc(0x80 + ((c >>  6) & 0x3F), out);
+		fputc(0x80 + (c & 0x3F), out);
+	}
+}
+
+int fget_utf8c(FILE *in, codepoint_t *c)
+{
+	int ch = EOF;
+	if ((ch = fgetc(in)) == EOF) return 0;
+	if ((uint8_t)ch < 0x80)
+		*c = (uint8_t)ch;
+	else switch ((uint8_t)ch & 0xF0)
+	{
+	default:
+		*c = (uint8_t)ch & 0x1F;
+		if ((ch = fgetc(in)) == EOF) return 0;
+		*c = (*c << 6) + ((uint8_t)ch & 0x3F);
+		break;
+	case 0xE0:
+		*c = (uint8_t)ch & 0x0F;
+		if ((ch = fgetc(in)) == EOF) return 0;
+		*c = (*c << 6) + ((uint8_t)ch & 0x3F);
+		if ((ch = fgetc(in)) == EOF) return 0;
+		*c = (*c << 6) + ((uint8_t)ch & 0x3F);
+		break;
+	case 0xF0:
+		*c = (uint8_t)ch & 0x07;
+		if ((ch = fgetc(in)) == EOF) return 0;
+		*c = (*c << 6) + ((uint8_t)ch & 0x3F);
+		if ((ch = fgetc(in)) == EOF) return 0;
+		*c = (*c << 6) + ((uint8_t)ch & 0x3F);
+		if ((ch = fgetc(in)) == EOF) return 0;
+		*c = (*c << 6) + ((uint8_t)ch & 0x3F);
+		break;
+	}
+	return 1;
+}
+
+void uprintf_codepoint(FILE *out, codepoint_t c, char mode)
+{
+	switch (mode)
+	{
+	case 'c': // character
+		switch (c)
+		{
+		case '\t': fputs("\\t", out);  break;
+		case '\r': fputs("\\r", out);  break;
+		case '\n': fputs("\\n", out);  break;
+		default:   fput_utf8c(out, c); break;
+		}
+		break;
+	case 'h': // hexadecimal (lower)
+		fprintf(out, "%06x", c);
+		break;
+	case 'H': // hexadecimal (upper)
+		fprintf(out, "%06X", c);
+		break;
+	}
+}
+
+void uprintf(FILE *out, codepoint_t c, const char *format)
+{
+	while (*format) switch (*format)
+	{
+	case '%':
+		switch (*++format)
+		{
+		case 'c': // category
+			fputs(ucd_get_category_string(ucd_lookup_category(c)), out);
+			break;
+		case 'C': // category group
+			fputs(ucd_get_category_group_string(ucd_lookup_category_group(c)), out);
+			break;
+		case 'p': // codepoint
+			uprintf_codepoint(out, c, *++format);
+			break;
+		case 'L': // lowercase
+			uprintf_codepoint(out, ucd_tolower(c), *++format);
+			break;
+		case 's': // script
+			fputs(ucd_get_script_string(ucd_lookup_script(c)), out);
+			break;
+		case 'T': // titlecase
+			uprintf_codepoint(out, ucd_totitle(c), *++format);
+			break;
+		case 'U': // uppercase
+			uprintf_codepoint(out, ucd_toupper(c), *++format);
+			break;
+		case 'W': // whitespace
+			if (ucd_isspace(c))
+				fputs("White_Space", out);
+			break;
+		}
+		++format;
+		break;
+	default:
+		fputc(*format, out);
+		++format;
+		break;
+	}
+}
+
+void print_file(FILE *in)
+{
+	codepoint_t c = 0;
+	while (fget_utf8c(in, &c))
+		uprintf(stdout, c, "%pc\t%pH\t%s\t%c\t%Uc\t%Lc\t%Tc\t%W\n");
+}
+
+int main(int argc, char **argv)
+{
+	if (argc == 2)
+	{
+		if (!strcmp(argv[1], "--stdin") || !strcmp(argv[1], "-"))
+			print_file(stdin);
+		else
+		{
+			FILE *in = fopen(argv[1], "r");
+			if (in)
+			{
+				print_file(in);
+				fclose(in);
+			}
+			else
+				fprintf(stdout, "cannot open `%s`\n", argv[1]);
+		}
+	}
+	else
+	{
+		for (codepoint_t c = 0; c <= 0x10FFFF; ++c)
+			uprintf(stdout, c, "%pH %s %C %c %UH %LH %TH %W\n");
+	}
+	return 0;
+}

src/ucd-tools/tests/printucddata_cpp.cpp

@@ -0,0 +1,177 @@
+/*
+ * Copyright (C) 2012-2016 Reece H. Dunn
+ *
+ * This file is part of ucd-tools.
+ *
+ * ucd-tools is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ucd-tools 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ucd/ucd.h"
+
+#include <string.h>
+#include <stdio.h>
+
+void fput_utf8c(FILE *out, ucd::codepoint_t c)
+{
+	if (c < 0x80)
+		fputc((uint8_t)c, out);
+	else if (c < 0x800)
+	{
+		fputc(0xC0 | (c >> 6), out);
+		fputc(0x80 + (c & 0x3F), out);
+	}
+	else if (c < 0x10000)
+	{
+		fputc(0xE0 | (c >> 12), out);
+		fputc(0x80 + ((c >> 6) & 0x3F), out);
+		fputc(0x80 + (c & 0x3F), out);
+	}
+	else if (c < 0x200000)
+	{
+		fputc(0xF0 | (c >> 18), out);
+		fputc(0x80 + ((c >> 12) & 0x3F), out);
+		fputc(0x80 + ((c >>  6) & 0x3F), out);
+		fputc(0x80 + (c & 0x3F), out);
+	}
+}
+
+bool fget_utf8c(FILE *in, ucd::codepoint_t &c)
+{
+	int ch = EOF;
+	if ((ch = fgetc(in)) == EOF) return false;
+	if (uint8_t(ch) < 0x80)
+		c = uint8_t(ch);
+	else switch (uint8_t(ch) & 0xF0)
+	{
+	default:
+		c = uint8_t(ch) & 0x1F;
+		if ((ch = fgetc(in)) == EOF) return false;
+		c = (c << 6) + (uint8_t(ch) & 0x3F);
+		break;
+	case 0xE0:
+		c = uint8_t(ch) & 0x0F;
+		if ((ch = fgetc(in)) == EOF) return false;
+		c = (c << 6) + (uint8_t(ch) & 0x3F);
+		if ((ch = fgetc(in)) == EOF) return false;
+		c = (c << 6) + (uint8_t(ch) & 0x3F);
+		break;
+	case 0xF0:
+		c = uint8_t(ch) & 0x07;
+		if ((ch = fgetc(in)) == EOF) return false;
+		c = (c << 6) + (uint8_t(ch) & 0x3F);
+		if ((ch = fgetc(in)) == EOF) return false;
+		c = (c << 6) + (uint8_t(ch) & 0x3F);
+		if ((ch = fgetc(in)) == EOF) return false;
+		c = (c << 6) + (uint8_t(ch) & 0x3F);
+		break;
+	}
+	return true;
+}
+
+void uprintf_codepoint(FILE *out, ucd::codepoint_t c, char mode)
+{
+	switch (mode)
+	{
+	case 'c': // character
+		switch (c)
+		{
+		case '\t': fputs("\\t", out);  break;
+		case '\r': fputs("\\r", out);  break;
+		case '\n': fputs("\\n", out);  break;
+		default:   fput_utf8c(out, c); break;
+		}
+		break;
+	case 'h': // hexadecimal (lower)
+		fprintf(out, "%06x", c);
+		break;
+	case 'H': // hexadecimal (upper)
+		fprintf(out, "%06X", c);
+		break;
+	}
+}
+
+void uprintf(FILE *out, ucd::codepoint_t c, const char *format)
+{
+	while (*format) switch (*format)
+	{
+	case '%':
+		switch (*++format)
+		{
+		case 'c': // category
+			fputs(ucd::get_category_string(ucd::lookup_category(c)), out);
+			break;
+		case 'C': // category group
+			fputs(ucd::get_category_group_string(ucd::lookup_category_group(c)), out);
+			break;
+		case 'p': // codepoint
+			uprintf_codepoint(out, c, *++format);
+			break;
+		case 'L': // lowercase
+			uprintf_codepoint(out, ucd::tolower(c), *++format);
+			break;
+		case 's': // script
+			fputs(ucd::get_script_string(ucd::lookup_script(c)), out);
+			break;
+		case 'T': // titlecase
+			uprintf_codepoint(out, ucd::totitle(c), *++format);
+			break;
+		case 'U': // uppercase
+			uprintf_codepoint(out, ucd::toupper(c), *++format);
+			break;
+		case 'W': // whitespace
+			if (ucd::isspace(c))
+				fputs("White_Space", out);
+			break;
+		}
+		++format;
+		break;
+	default:
+		fputc(*format, out);
+		++format;
+		break;
+	}
+}
+
+void print_file(FILE *in)
+{
+	ucd::codepoint_t c = 0;
+	while (fget_utf8c(in, c))
+		uprintf(stdout, c, "%pc\t%pH\t%s\t%c\t%Uc\t%Lc\t%Tc\t%W\n");
+}
+
+int main(int argc, char **argv)
+{
+	if (argc == 2)
+	{
+		if (!strcmp(argv[1], "--stdin") || !strcmp(argv[1], "-"))
+			print_file(stdin);
+		else
+		{
+			FILE *in = fopen(argv[1], "r");
+			if (in)
+			{
+				print_file(in);
+				fclose(in);
+			}
+			else
+				fprintf(stdout, "cannot open `%s`\n", argv[1]);
+		}
+	}
+	else
+	{
+		for (ucd::codepoint_t c = 0; c <= 0x10FFFF; ++c)
+			uprintf(stdout, c, "%pH %s %C %c %UH %LH %TH %W\n");
+	}
+	return 0;
+}

src/ucd-tools/tools/case.py

@@ -0,0 +1,98 @@
+#!/usr/bin/python
+
+# Copyright (C) 2012-2016 Reece H. Dunn
+#
+# This file is part of ucd-tools.
+#
+# ucd-tools is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# ucd-tools 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import sys
+import ucd
+
+ucd_rootdir = sys.argv[1]
+ucd_version = sys.argv[2]
+
+unicode_chars = {}
+null = ucd.CodePoint('0000')
+for data in ucd.parse_ucd_data(ucd_rootdir, 'UnicodeData'):
+	if data['LowerCase'] != null or data['UpperCase'] != null or data['TitleCase'] != null:
+		unicode_chars[data['CodePoint']] = (data['LowerCase'], data['UpperCase'], data['TitleCase'])
+
+if __name__ == '__main__':
+	sys.stdout.write("""/* Unicode Case Conversion
+ *
+ * Copyright (C) 2012-2016 Reece H. Dunn
+ *
+ * This file is part of ucd-tools.
+ *
+ * ucd-tools is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ucd-tools 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// NOTE: This file is automatically generated from the UnicodeData.txt file in
+// the Unicode Character database by the ucd-tools/tools/categories.py script.
+
+#include "ucd/ucd.h"
+
+#include <stddef.h>
+
+// Unicode Character Data %s
+
+struct case_conversion_entry
+{
+	codepoint_t codepoint;
+	codepoint_t uppercase;
+	codepoint_t lowercase;
+	codepoint_t titlecase;
+};
+""" % ucd_version)
+
+	sys.stdout.write('\n')
+	sys.stdout.write('static const struct case_conversion_entry case_conversion_data[] =\n')
+	sys.stdout.write('{\n')
+	for codepoint in sorted(unicode_chars.keys()):
+		lower, upper, title = unicode_chars[codepoint]
+		sys.stdout.write('\t{ 0x%s, 0x%s, 0x%s, 0x%s },\n' % (codepoint, upper, lower, title))
+	sys.stdout.write('};\n')
+
+	for case in ['upper', 'lower', 'title']:
+		sys.stdout.write('\n')
+		sys.stdout.write('codepoint_t ucd_to%s(codepoint_t c)\n' % case)
+		sys.stdout.write('{\n')
+		sys.stdout.write('\tint begin = 0;\n')
+		sys.stdout.write('\tint end   = sizeof(case_conversion_data)/sizeof(case_conversion_data[0]);\n')
+		sys.stdout.write('\twhile (begin <= end)\n')
+		sys.stdout.write('\t{\n')
+		sys.stdout.write('\t\tint pos = (begin + end) / 2;\n')
+		sys.stdout.write('\t\tconst struct case_conversion_entry *item = (case_conversion_data + pos);\n')
+		sys.stdout.write('\t\tif (c == item->codepoint)\n')
+		sys.stdout.write('\t\t\treturn item->%scase == 0 ? c : item->%scase;\n' % (case, case))
+		sys.stdout.write('\t\telse if (c > item->codepoint)\n')
+		sys.stdout.write('\t\t\tbegin = pos + 1;\n')
+		sys.stdout.write('\t\telse\n')
+		sys.stdout.write('\t\t\tend = pos - 1;\n')
+		sys.stdout.write('\t}\n')
+		sys.stdout.write('\treturn c;\n')
+		sys.stdout.write('}\n')

src/ucd-tools/tools/categories.py

@@ -0,0 +1,238 @@
+#!/usr/bin/python
+
+# Copyright (C) 2012-2016 Reece H. Dunn
+#
+# This file is part of ucd-tools.
+#
+# ucd-tools is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# ucd-tools 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import sys
+import ucd
+
+ucd_rootdir = sys.argv[1]
+ucd_version = sys.argv[2]
+
+unicode_chars = {}
+for data in ucd.parse_ucd_data(ucd_rootdir, 'UnicodeData'):
+	for codepoint in data['CodePoint']:
+		unicode_chars[codepoint] = data['GeneralCategory']
+if '--with-csur' in sys.argv:
+	for csur in ['Klingon']:
+		for data in ucd.parse_ucd_data('data/csur', csur):
+			for codepoint in data['CodePoint']:
+				unicode_chars[codepoint] = data['GeneralCategory']
+
+# This map is a combination of the information in the UnicodeData and Blocks
+# data files. It is intended to reduce the number of character tables that
+# need to be generated.
+category_sets = [
+	(ucd.CodeRange('000000..00D7FF'), None, 'Multiple Blocks'),
+	(ucd.CodeRange('00D800..00DFFF'), 'Cs', 'Surrogates'),
+	(ucd.CodeRange('00E000..00F7FF'), 'Co', 'Private Use Area'),
+	(ucd.CodeRange('00F800..02FAFF'), None, 'Multiple Blocks'),
+	(ucd.CodeRange('02FB00..0DFFFF'), 'Cn', 'Unassigned'),
+	(ucd.CodeRange('0E0000..0E01FF'), None, 'Multiple Blocks'),
+	(ucd.CodeRange('0E0200..0EFFFF'), 'Cn', 'Unassigned'),
+	(ucd.CodeRange('0F0000..0FFFFD'), 'Co', 'Plane 15 Private Use'),
+	(ucd.CodeRange('0FFFFE..0FFFFF'), 'Cn', 'Plane 15 Private Use'),
+	(ucd.CodeRange('100000..10FFFD'), 'Co', 'Plane 16 Private Use'),
+	(ucd.CodeRange('10FFFE..10FFFF'), 'Cn', 'Plane 16 Private Use'),
+]
+
+# These categories have many pages consisting of just this category:
+#     Cn -- Unassigned
+#     Lo -- CJK Ideographs
+special_categories = ['Cn', 'Co', 'Lo', 'Sm', 'So']
+
+category_tables = {}
+for codepoints, category, comment in category_sets:
+	if not category:
+		table = {}
+		table_entry = None
+		table_codepoint = None
+		table_category = None
+		for i, codepoint in enumerate(codepoints):
+			try:
+				category = unicode_chars[codepoint]
+			except KeyError:
+				category = 'Cn' # Unassigned
+			if (i % 256) == 0:
+				if table_entry:
+					if table_category in special_categories:
+						table[table_codepoint] = table_category
+					elif table_category:
+						raise Exception('%s only table not in the special_categories list.' % table_category)
+					else:
+						table[table_codepoint] = table_entry
+				table_entry = []
+				table_codepoint = codepoint
+				table_category = category
+			if category != table_category:
+				table_category = None
+			table_entry.append(category)
+		if table_entry:
+			if table_category in special_categories:
+				table[table_codepoint] = table_category
+			else:
+				table[table_codepoint] = table_entry
+		category_tables['%s_%s' % (codepoints.first, codepoints.last)] = table
+
+if __name__ == '__main__':
+	sys.stdout.write("""/* Unicode General Categories
+ *
+ * Copyright (C) 2012-2016 Reece H. Dunn
+ *
+ * This file is part of ucd-tools.
+ *
+ * ucd-tools is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ucd-tools 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// NOTE: This file is automatically generated from the UnicodeData.txt file in
+// the Unicode Character database by the ucd-tools/tools/categories.py script.
+
+#include "ucd/ucd.h"
+
+#include <stddef.h>
+
+#define Cc UCD_CATEGORY_Cc
+#define Cf UCD_CATEGORY_Cf
+#define Cn UCD_CATEGORY_Cn
+#define Co UCD_CATEGORY_Co
+#define Cs UCD_CATEGORY_Cs
+#define Ll UCD_CATEGORY_Ll
+#define Lm UCD_CATEGORY_Lm
+#define Lo UCD_CATEGORY_Lo
+#define Lt UCD_CATEGORY_Lt
+#define Lu UCD_CATEGORY_Lu
+#define Mc UCD_CATEGORY_Mc
+#define Me UCD_CATEGORY_Me
+#define Mn UCD_CATEGORY_Mn
+#define Nd UCD_CATEGORY_Nd
+#define Nl UCD_CATEGORY_Nl
+#define No UCD_CATEGORY_No
+#define Pc UCD_CATEGORY_Pc
+#define Pd UCD_CATEGORY_Pd
+#define Pe UCD_CATEGORY_Pe
+#define Pf UCD_CATEGORY_Pf
+#define Pi UCD_CATEGORY_Pi
+#define Po UCD_CATEGORY_Po
+#define Ps UCD_CATEGORY_Ps
+#define Sc UCD_CATEGORY_Sc
+#define Sk UCD_CATEGORY_Sk
+#define Sm UCD_CATEGORY_Sm
+#define So UCD_CATEGORY_So
+#define Zl UCD_CATEGORY_Zl
+#define Zp UCD_CATEGORY_Zp
+#define Zs UCD_CATEGORY_Zs
+#define Ii UCD_CATEGORY_Ii
+
+// Unicode Character Data %s
+""" % ucd_version)
+
+	for category in special_categories:
+		sys.stdout.write('\n')
+		sys.stdout.write('static const uint8_t categories_%s[256] =\n' % category)
+		sys.stdout.write('{')
+		for i in range(0, 256):
+			if (i % 16) == 0:
+				sys.stdout.write('\n\t/* %02X */' % i)
+			sys.stdout.write(' %s,' % category)
+		sys.stdout.write('\n};\n')
+
+	for codepoints, category, comment in category_sets:
+		if not category:
+			tables = category_tables['%s_%s' % (codepoints.first, codepoints.last)]
+			for codepoint in sorted(tables.keys()):
+				table = tables[codepoint]
+				if table in special_categories:
+					continue
+
+				sys.stdout.write('\n')
+				sys.stdout.write('static const uint8_t categories_%s[256] =\n' % codepoint)
+				sys.stdout.write('{')
+				for i, category in enumerate(table):
+					if (i % 16) == 0:
+						sys.stdout.write('\n\t/* %02X */' % i)
+					sys.stdout.write(' %s,' % category)
+				sys.stdout.write('\n};\n')
+
+	for codepoints, category, comment in category_sets:
+		if not category:
+			table_index = '%s_%s' % (codepoints.first, codepoints.last)
+			sys.stdout.write('\n')
+			sys.stdout.write('static const uint8_t *categories_%s[] =\n' % table_index)
+			sys.stdout.write('{\n')
+			for codepoint, table in sorted(category_tables[table_index].items()):
+				if isinstance(table, str):
+					sys.stdout.write('\tcategories_%s, // %s\n' % (table, codepoint))
+				else:
+					sys.stdout.write('\tcategories_%s,\n' % codepoint)
+			sys.stdout.write('};\n')
+
+	sys.stdout.write('\n')
+	sys.stdout.write('ucd_category ucd_lookup_category(codepoint_t c)\n')
+	sys.stdout.write('{\n')
+	for codepoints, category, comment in category_sets:
+		if category:
+			sys.stdout.write('\tif (c <= 0x%s) return %s; // %s : %s\n' % (codepoints.last, category, codepoints, comment))
+		else:
+			sys.stdout.write('\tif (c <= 0x%s) // %s\n' % (codepoints.last, codepoints))
+			sys.stdout.write('\t{\n')
+			sys.stdout.write('\t\tconst uint8_t *table = categories_%s_%s[(c - 0x%s) / 256];\n' % (codepoints.first, codepoints.last, codepoints.first))
+			sys.stdout.write('\t\treturn (ucd_category)table[c % 256];\n')
+			sys.stdout.write('\t}\n')
+	sys.stdout.write('\treturn Ii; // Invalid Unicode Codepoint\n')
+	sys.stdout.write('}\n')
+
+	sys.stdout.write("""
+ucd_category_group ucd_get_category_group_for_category(ucd_category c)
+{
+	switch (c)
+	{
+	case Cc: case Cf: case Cn: case Co: case Cs:
+		return UCD_CATEGORY_GROUP_C;
+	case Ll: case Lm: case Lo: case Lt: case Lu:
+		return UCD_CATEGORY_GROUP_L;
+	case Mc: case Me: case Mn:
+		return UCD_CATEGORY_GROUP_M;
+	case Nd: case Nl: case No:
+		return UCD_CATEGORY_GROUP_N;
+	case Pc: case Pd: case Pe: case Pf: case Pi: case Po: case Ps:
+		return UCD_CATEGORY_GROUP_P;
+	case Sc: case Sk: case Sm: case So:
+		return UCD_CATEGORY_GROUP_S;
+	case Zl: case Zp: case Zs:
+		return UCD_CATEGORY_GROUP_Z;
+	case Ii:
+		return UCD_CATEGORY_GROUP_I;
+	}
+}
+
+ucd_category_group ucd_lookup_category_group(codepoint_t c)
+{
+	return (ucd_category_group)ucd_get_category_group_for_category(ucd_lookup_category(c));
+}
+""")

src/ucd-tools/tools/printdata.py

@@ -0,0 +1,70 @@
+#!/usr/bin/python
+
+# Copyright (C) 2012 Reece H. Dunn
+#
+# This file is part of ucd-tools.
+#
+# ucd-tools is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# ucd-tools 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import sys
+import ucd
+
+ucd_rootdir = sys.argv[1]
+csur_rootdir = 'data/csur'
+
+unicode_chars = {}
+for data in ucd.parse_ucd_data(ucd_rootdir, 'UnicodeData'):
+	for codepoint in data['CodePoint']:
+		unicode_chars[codepoint] = data
+		unicode_chars[codepoint]['Properties'] = []
+for data in ucd.parse_ucd_data(ucd_rootdir, 'PropList'):
+	if data['Property'] in ['White_Space']:
+		for codepoint in data['Range']:
+			unicode_chars[codepoint]['Properties'].append(data['Property'])
+for data in ucd.parse_ucd_data(ucd_rootdir, 'Scripts'):
+	for codepoint in data['Range']:
+		unicode_chars[codepoint]['Script'] = data['Script']
+if '--with-csur' in sys.argv:
+	for csur in ['Klingon']:
+		for data in ucd.parse_ucd_data('data/csur', csur):
+			for codepoint in data['CodePoint']:
+				if not 'TitleCase'  in data: data['TitleCase']  = codepoint
+				if not 'UpperCase'  in data: data['UpperCase']  = codepoint
+				if not 'LowerCase'  in data: data['LowerCase']  = codepoint
+				if not 'Properties' in data: data['Properties'] = []
+				unicode_chars[codepoint] = data
+
+null = ucd.CodePoint('0000')
+if __name__ == '__main__':
+	for codepoint in ucd.CodeRange('000000..10FFFF'):
+		try:
+			data = unicode_chars[codepoint]
+		except KeyError:
+			data = {'GeneralCategory': 'Cn', 'TitleCase': codepoint, 'UpperCase': codepoint, 'LowerCase': codepoint, 'Properties': []}
+		try:
+			script = data['Script']
+		except KeyError:
+			script = 'Zzzz'
+		title = data['TitleCase']
+		upper = data['UpperCase']
+		lower = data['LowerCase']
+		if title == null: title = codepoint
+		if upper == null: upper = codepoint
+		if lower == null: lower = codepoint
+		print('%s %s %s %s %s %s %s %s' % (
+		      codepoint, script,
+		      data['GeneralCategory'][0], data['GeneralCategory'],
+		      upper, lower, title,
+		      ' '.join(data['Properties'])))

src/ucd-tools/tools/scripts.py

@@ -0,0 +1,344 @@
+#!/usr/bin/python
+
+# Copyright (C) 2012-2016 Reece H. Dunn
+#
+# This file is part of ucd-tools.
+#
+# ucd-tools is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# ucd-tools 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import sys
+import ucd
+
+ucd_rootdir = sys.argv[1]
+ucd_version = sys.argv[2]
+
+unicode_chars = {}
+for data in ucd.parse_ucd_data(ucd_rootdir, 'Scripts'):
+	for codepoint in data['Range']:
+		unicode_chars[codepoint] = data['Script']
+if '--with-csur' in sys.argv:
+	for csur in ['Klingon']:
+		for data in ucd.parse_ucd_data('data/csur', csur):
+			for codepoint in data['CodePoint']:
+				unicode_chars[codepoint] = data['Script']
+
+# This map is a combination of the information in the UnicodeData and Blocks
+# data files. It is intended to reduce the number of character tables that
+# need to be generated.
+script_sets = [
+	(ucd.CodeRange('000000..00D7FF'), None,   'Multiple Blocks'),
+	(ucd.CodeRange('00D800..00F7FF'), 'Zzzz', 'Surrogates / Private Use Area'),
+	(ucd.CodeRange('00F800..02FAFF'), None,   'Multiple Blocks'),
+	(ucd.CodeRange('02FB00..0DFFFF'), 'Zzzz', 'Unassigned'),
+	(ucd.CodeRange('0E0000..0E01FF'), None,   'Multiple Blocks'),
+	(ucd.CodeRange('0E0200..10FFFF'), 'Zzzz', 'Unassigned'),
+]
+
+# These scripts have many pages consisting of just this script:
+special_scripts = []
+
+script_tables = {}
+for codepoints, script, comment in script_sets:
+	if not script:
+		table = {}
+		table_entry = None
+		table_codepoint = None
+		table_script = None
+		for i, codepoint in enumerate(codepoints):
+			try:
+				script = unicode_chars[codepoint]
+			except KeyError:
+				script = 'Zzzz' # Unknown
+			if (i % 256) == 0:
+				if table_entry:
+					if table_script in special_scripts:
+						table[table_codepoint] = table_script
+					elif table_script:
+						special_scripts.append(table_script)
+						table[table_codepoint] = table_script
+					else:
+						table[table_codepoint] = table_entry
+				table_entry = []
+				table_codepoint = codepoint
+				table_script = script
+			if script != table_script:
+				table_script = None
+			table_entry.append(script)
+		if table_entry:
+			if table_script in special_scripts:
+				table[table_codepoint] = table_script
+			else:
+				table[table_codepoint] = table_entry
+		script_tables['%s_%s' % (codepoints.first, codepoints.last)] = table
+
+if __name__ == '__main__':
+	sys.stdout.write("""/* Unicode Scripts
+ *
+ * Copyright (C) 2012-2016 Reece H. Dunn
+ *
+ * This file is part of ucd-tools.
+ *
+ * ucd-tools is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ucd-tools 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// NOTE: This file is automatically generated from the Scripts.txt file in
+// the Unicode Character database by the ucd-tools/tools/scripts.py script.
+
+#include "ucd/ucd.h"
+
+#include <stddef.h>
+
+#define Adlm UCD_SCRIPT_Adlm
+#define Afak UCD_SCRIPT_Afak
+#define Aghb UCD_SCRIPT_Aghb
+#define Ahom UCD_SCRIPT_Ahom
+#define Arab UCD_SCRIPT_Arab
+#define Armi UCD_SCRIPT_Armi
+#define Armn UCD_SCRIPT_Armn
+#define Avst UCD_SCRIPT_Avst
+#define Bali UCD_SCRIPT_Bali
+#define Bamu UCD_SCRIPT_Bamu
+#define Bass UCD_SCRIPT_Bass
+#define Batk UCD_SCRIPT_Batk
+#define Beng UCD_SCRIPT_Beng
+#define Bhks UCD_SCRIPT_Bhks
+#define Blis UCD_SCRIPT_Blis
+#define Bopo UCD_SCRIPT_Bopo
+#define Brah UCD_SCRIPT_Brah
+#define Brai UCD_SCRIPT_Brai
+#define Bugi UCD_SCRIPT_Bugi
+#define Buhd UCD_SCRIPT_Buhd
+#define Cakm UCD_SCRIPT_Cakm
+#define Cans UCD_SCRIPT_Cans
+#define Cari UCD_SCRIPT_Cari
+#define Cham UCD_SCRIPT_Cham
+#define Cher UCD_SCRIPT_Cher
+#define Cirt UCD_SCRIPT_Cirt
+#define Copt UCD_SCRIPT_Copt
+#define Cprt UCD_SCRIPT_Cprt
+#define Cyrl UCD_SCRIPT_Cyrl
+#define Cyrs UCD_SCRIPT_Cyrs
+#define Deva UCD_SCRIPT_Deva
+#define Dsrt UCD_SCRIPT_Dsrt
+#define Dupl UCD_SCRIPT_Dupl
+#define Egyd UCD_SCRIPT_Egyd
+#define Egyh UCD_SCRIPT_Egyh
+#define Egyp UCD_SCRIPT_Egyp
+#define Elba UCD_SCRIPT_Elba
+#define Ethi UCD_SCRIPT_Ethi
+#define Geok UCD_SCRIPT_Geok
+#define Geor UCD_SCRIPT_Geor
+#define Glag UCD_SCRIPT_Glag
+#define Goth UCD_SCRIPT_Goth
+#define Gran UCD_SCRIPT_Gran
+#define Grek UCD_SCRIPT_Grek
+#define Gujr UCD_SCRIPT_Gujr
+#define Guru UCD_SCRIPT_Guru
+#define Hang UCD_SCRIPT_Hang
+#define Hani UCD_SCRIPT_Hani
+#define Hano UCD_SCRIPT_Hano
+#define Hans UCD_SCRIPT_Hans
+#define Hant UCD_SCRIPT_Hant
+#define Hatr UCD_SCRIPT_Hatr
+#define Hebr UCD_SCRIPT_Hebr
+#define Hira UCD_SCRIPT_Hira
+#define Hluw UCD_SCRIPT_Hluw
+#define Hmng UCD_SCRIPT_Hmng
+#define Hrkt UCD_SCRIPT_Hrkt
+#define Hung UCD_SCRIPT_Hung
+#define Inds UCD_SCRIPT_Inds
+#define Ital UCD_SCRIPT_Ital
+#define Java UCD_SCRIPT_Java
+#define Jpan UCD_SCRIPT_Jpan
+#define Jurc UCD_SCRIPT_Jurc
+#define Kali UCD_SCRIPT_Kali
+#define Kana UCD_SCRIPT_Kana
+#define Khar UCD_SCRIPT_Khar
+#define Khmr UCD_SCRIPT_Khmr
+#define Khoj UCD_SCRIPT_Khoj
+#define Knda UCD_SCRIPT_Knda
+#define Kore UCD_SCRIPT_Kore
+#define Kpel UCD_SCRIPT_Kpel
+#define Kthi UCD_SCRIPT_Kthi
+#define Lana UCD_SCRIPT_Lana
+#define Laoo UCD_SCRIPT_Laoo
+#define Latf UCD_SCRIPT_Latf
+#define Latg UCD_SCRIPT_Latg
+#define Latn UCD_SCRIPT_Latn
+#define Lepc UCD_SCRIPT_Lepc
+#define Limb UCD_SCRIPT_Limb
+#define Lina UCD_SCRIPT_Lina
+#define Linb UCD_SCRIPT_Linb
+#define Lisu UCD_SCRIPT_Lisu
+#define Loma UCD_SCRIPT_Loma
+#define Lyci UCD_SCRIPT_Lyci
+#define Lydi UCD_SCRIPT_Lydi
+#define Mahj UCD_SCRIPT_Mahj
+#define Mand UCD_SCRIPT_Mand
+#define Mani UCD_SCRIPT_Mani
+#define Marc UCD_SCRIPT_Marc
+#define Maya UCD_SCRIPT_Maya
+#define Mend UCD_SCRIPT_Mend
+#define Merc UCD_SCRIPT_Merc
+#define Mero UCD_SCRIPT_Mero
+#define Mlym UCD_SCRIPT_Mlym
+#define Modi UCD_SCRIPT_Modi
+#define Mong UCD_SCRIPT_Mong
+#define Moon UCD_SCRIPT_Moon
+#define Mroo UCD_SCRIPT_Mroo
+#define Mtei UCD_SCRIPT_Mtei
+#define Mult UCD_SCRIPT_Mult
+#define Mymr UCD_SCRIPT_Mymr
+#define Narb UCD_SCRIPT_Narb
+#define Nbat UCD_SCRIPT_Nbat
+#define Newa UCD_SCRIPT_Newa
+#define Nkgb UCD_SCRIPT_Nkgb
+#define Nkoo UCD_SCRIPT_Nkoo
+#define Nshu UCD_SCRIPT_Nshu
+#define Ogam UCD_SCRIPT_Ogam
+#define Olck UCD_SCRIPT_Olck
+#define Orkh UCD_SCRIPT_Orkh
+#define Orya UCD_SCRIPT_Orya
+#define Osge UCD_SCRIPT_Osge
+#define Osma UCD_SCRIPT_Osma
+#define Palm UCD_SCRIPT_Palm
+#define Pauc UCD_SCRIPT_Pauc
+#define Perm UCD_SCRIPT_Perm
+#define Phag UCD_SCRIPT_Phag
+#define Phli UCD_SCRIPT_Phli
+#define Phlp UCD_SCRIPT_Phlp
+#define Phlv UCD_SCRIPT_Phlv
+#define Phnx UCD_SCRIPT_Phnx
+#define Plrd UCD_SCRIPT_Plrd
+#define Prti UCD_SCRIPT_Prti
+#define Qaak UCD_SCRIPT_Qaak
+#define Rjng UCD_SCRIPT_Rjng
+#define Roro UCD_SCRIPT_Roro
+#define Runr UCD_SCRIPT_Runr
+#define Samr UCD_SCRIPT_Samr
+#define Sara UCD_SCRIPT_Sara
+#define Sarb UCD_SCRIPT_Sarb
+#define Saur UCD_SCRIPT_Saur
+#define Sgnw UCD_SCRIPT_Sgnw
+#define Shaw UCD_SCRIPT_Shaw
+#define Shrd UCD_SCRIPT_Shrd
+#define Sidd UCD_SCRIPT_Sidd
+#define Sind UCD_SCRIPT_Sind
+#define Sinh UCD_SCRIPT_Sinh
+#define Sora UCD_SCRIPT_Sora
+#define Sund UCD_SCRIPT_Sund
+#define Sylo UCD_SCRIPT_Sylo
+#define Syrc UCD_SCRIPT_Syrc
+#define Syre UCD_SCRIPT_Syre
+#define Syrj UCD_SCRIPT_Syrj
+#define Syrn UCD_SCRIPT_Syrn
+#define Tagb UCD_SCRIPT_Tagb
+#define Takr UCD_SCRIPT_Takr
+#define Tale UCD_SCRIPT_Tale
+#define Talu UCD_SCRIPT_Talu
+#define Taml UCD_SCRIPT_Taml
+#define Tang UCD_SCRIPT_Tang
+#define Tavt UCD_SCRIPT_Tavt
+#define Telu UCD_SCRIPT_Telu
+#define Teng UCD_SCRIPT_Teng
+#define Tfng UCD_SCRIPT_Tfng
+#define Tglg UCD_SCRIPT_Tglg
+#define Thaa UCD_SCRIPT_Thaa
+#define Thai UCD_SCRIPT_Thai
+#define Tibt UCD_SCRIPT_Tibt
+#define Tirh UCD_SCRIPT_Tirh
+#define Ugar UCD_SCRIPT_Ugar
+#define Vaii UCD_SCRIPT_Vaii
+#define Visp UCD_SCRIPT_Visp
+#define Wara UCD_SCRIPT_Wara
+#define Wole UCD_SCRIPT_Wole
+#define Xpeo UCD_SCRIPT_Xpeo
+#define Xsux UCD_SCRIPT_Xsux
+#define Yiii UCD_SCRIPT_Yiii
+#define Zinh UCD_SCRIPT_Zinh
+#define Zmth UCD_SCRIPT_Zmth
+#define Zsym UCD_SCRIPT_Zsym
+#define Zxxx UCD_SCRIPT_Zxxx
+#define Zyyy UCD_SCRIPT_Zyyy
+#define Zzzz UCD_SCRIPT_Zzzz
+
+// Unicode Character Data %s
+""" % ucd_version)
+
+	for script in special_scripts:
+		sys.stdout.write('\n')
+		sys.stdout.write('static const uint8_t scripts_%s[256] =\n' % script)
+		sys.stdout.write('{')
+		for i in range(0, 256):
+			if (i % 16) == 0:
+				sys.stdout.write('\n\t/* %02X */' % i)
+			sys.stdout.write(' %s,' % script)
+		sys.stdout.write('\n};\n')
+
+	for codepoints, script, comment in script_sets:
+		if not script:
+			tables = script_tables['%s_%s' % (codepoints.first, codepoints.last)]
+			for codepoint in sorted(tables.keys()):
+				table = tables[codepoint]
+				if table in special_scripts:
+					continue
+
+				sys.stdout.write('\n')
+				sys.stdout.write('static const uint8_t scripts_%s[256] =\n' % codepoint)
+				sys.stdout.write('{')
+				for i, script in enumerate(table):
+					if (i % 16) == 0:
+						sys.stdout.write('\n\t/* %02X */' % i)
+					sys.stdout.write(' %s,' % script)
+				sys.stdout.write('\n};\n')
+
+	for codepoints, script, comment in script_sets:
+		if not script:
+			table_index = '%s_%s' % (codepoints.first, codepoints.last)
+			sys.stdout.write('\n')
+			sys.stdout.write('static const uint8_t *scripts_%s[] =\n' % table_index)
+			sys.stdout.write('{\n')
+			for codepoint, table in sorted(script_tables[table_index].items()):
+				if isinstance(table, str):
+					sys.stdout.write('\tscripts_%s, // %s\n' % (table, codepoint))
+				else:
+					sys.stdout.write('\tscripts_%s,\n' % codepoint)
+			sys.stdout.write('};\n')
+
+	sys.stdout.write('\n')
+	sys.stdout.write('ucd_script ucd_lookup_script(codepoint_t c)\n')
+	sys.stdout.write('{\n')
+	for codepoints, script, comment in script_sets:
+		if script:
+			sys.stdout.write('\tif (c <= 0x%s) return %s; // %s : %s\n' % (codepoints.last, script, codepoints, comment))
+		else:
+			sys.stdout.write('\tif (c <= 0x%s) // %s\n' % (codepoints.last, codepoints))
+			sys.stdout.write('\t{\n')
+			sys.stdout.write('\t\tconst uint8_t *table = scripts_%s_%s[(c - 0x%s) / 256];\n' % (codepoints.first, codepoints.last, codepoints.first))
+			sys.stdout.write('\t\treturn (ucd_script)table[c % 256];\n')
+			sys.stdout.write('\t}\n')
+	sys.stdout.write('\treturn Zzzz; // Invalid Unicode Codepoint\n')
+	sys.stdout.write('}\n')

src/ucd-tools/tools/ucd.py

@@ -0,0 +1,195 @@
+#!/usr/bin/python
+
+# Copyright (C) 2012-2014 Reece H. Dunn
+#
+# This file is part of ucd-tools.
+#
+# ucd-tools is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# ucd-tools 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with ucd-tools.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import sys
+
+script_map = {}
+
+class CodePoint:
+	def __init__(self, x):
+		if isinstance(x, str):
+			self.codepoint = int(x, 16)
+		else:
+			self.codepoint = x
+
+	def __repr__(self):
+		return '%06X' % self.codepoint
+
+	def __str__(self):
+		return '%06X' % self.codepoint
+
+	def __iter__(self):
+		yield self
+
+	def __hash__(self):
+		return self.codepoint
+
+	def __eq__(self, other):
+		return self.codepoint == other.codepoint
+
+	def __ne__(self, other):
+		return self.codepoint != other.codepoint
+
+	def __lt__(self, other):
+		return self.codepoint < other.codepoint
+
+class CodeRange:
+	def __init__(self, x):
+		f, l = x.split('..')
+		self.first = CodePoint(f)
+		self.last  = CodePoint(l)
+
+	def __repr__(self):
+		return '%s..%s' % (self.first, self.last)
+
+	def __str__(self):
+		return '%s..%s' % (self.first, self.last)
+
+	def __iter__(self):
+		for c in range(self.first.codepoint, self.last.codepoint + 1):
+			yield CodePoint(c)
+
+	def size(self):
+		return self.last.codepoint - self.first.codepoint + 1
+
+def codepoint(x):
+	if '..' in x[0]:
+		return CodeRange(x[0]), x[1:]
+	if ' ' in x:
+		return [CodePoint(c) for c in x[0].split()], x[1:]
+	if x[0] == '':
+		return CodePoint('0000'), x[1:]
+	return CodePoint(x[0]), x[1:]
+
+def string(x):
+	if x[0] == '':
+		return None, x[1:]
+	return x[0], x[1:]
+
+def integer(x):
+	return int(x[0]), x[1:]
+
+def boolean(x):
+	if x[0] == 'Y':
+		return True, x[1:]
+	return False, x[1:]
+
+def script(x):
+	return script_map[x[0]], x[1:]
+
+def strlist(x):
+	return x, []
+
+data_items = {
+	# Unicode Character Data:
+	'Blocks': [
+		('Range', codepoint),
+		('Name', string)
+	],
+	'DerivedAge': [
+		('Range', codepoint),
+		('Age', string),
+	],
+	'PropList': [
+		('Range', codepoint),
+		('Property', string),
+	],
+	'PropertyValueAliases': [
+		('Property', string),
+		('Key', string),
+		('Value', string),
+		('Aliases', strlist),
+	],
+	'Scripts': [
+		('Range', codepoint),
+		('Script', script),
+	],
+	'UnicodeData': [
+		('CodePoint', codepoint),
+		('Name', string),
+		('GeneralCategory', string),
+		('CanonicalCombiningClass', integer),
+		('BidiClass', string),
+		('DecompositionType', string),
+		('DecompositionMapping', string),
+		('NumericType', string),
+		('NumericValue', string),
+		('BidiMirrored', boolean),
+		('UnicodeName', string),
+		('ISOComment', string),
+		('UpperCase', codepoint),
+		('LowerCase', codepoint),
+		('TitleCase', codepoint),
+	],
+	# ConScript Unicode Registry Data:
+	'Klingon': [
+		('CodePoint', codepoint),
+		('Script', string),
+		('GeneralCategory', string),
+		('Name', string),
+		('Transliteration', string),
+	],
+}
+
+def parse_ucd_data(ucd_rootdir, dataset):
+	keys  = data_items[dataset]
+	first = None
+	with open(os.path.join(ucd_rootdir, '%s.txt' % dataset)) as f:
+		for line in f:
+			line = line.replace('\n', '').split('#')[0]
+			linedata = [' '.join(x.split()) for x in line.split(';')]
+			if len(linedata) > 1:
+				if linedata[1].endswith(', First>'):
+					first = linedata
+					continue
+
+				if linedata[1].endswith(', Last>'):
+					linedata[0] = '%s..%s' % (first[0], linedata[0])
+					linedata[1] = linedata[1].replace(', Last>', '').replace('<', '')
+					first = None
+
+				data = {}
+				for key, typemap in keys:
+					data[key], linedata = typemap(linedata)
+				yield data
+
+def parse_property_mapping(ucd_rootdir, propname, reverse=False):
+	ret = {}
+	for data in parse_ucd_data(ucd_rootdir, 'PropertyValueAliases'):
+		if data['Property'] == propname:
+			if reverse:
+				ret[data['Value']] = data['Key']
+			else:
+				ret[data['Key']] = data['Value']
+	return ret
+
+if __name__ == '__main__':
+	try:
+		items = sys.argv[3].split(',')
+	except:
+		items = None
+	script_map = parse_property_mapping(sys.argv[1], 'sc', reverse=True)
+	for entry in parse_ucd_data(sys.argv[1], sys.argv[2]):
+		if items:
+			print(','.join([str(entry[item]) for item in items]))
+		else:
+			print(entry)
+else:
+	script_map = parse_property_mapping('data/ucd', 'sc', reverse=True)