first commit after moving from LuaForge

HISTORY

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+0.1: May 12 2009
+   * initial release
+
+0.2: November 23 2009
+   * updated libyaml to version 0.1.3
+   * now properly dumps and loads strings containing binary data using base64
+   * dumped strings are quoted when they could be loaded as numbers
+   * nulls are loaded as yaml.null, a function that returns itself and can
+     be used to test for equality
+   * load now also recognizes 'yes' as a boolean truth value
+   * zero length scalars are not converted to nil

LICENSE

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+Copyright (c) 2009, Andrew Danforth
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS 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. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

LICENSE.LibYAML

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+Copyright (c) 2006 Kirill Simonov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS 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. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

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+# Default installation prefix
+PREFIX=/usr
+
+# System's libraries directory (where binary libraries are installed)
+LUA_LIBDIR=$(PREFIX)/lib/lua/5.1
+
+# System's lua directory (where Lua libraries are installed)
+LUA_DIR=$(PREFIX)/share/lua/5.1
+
+LUAINC=$(PREFIX)/include
+LUALIB=$(PREFIX)/lib
+
+CC=gcc
+# -fexceptions is necessary if your Lua was built with a C++ compiler and 
+# uses exceptions internally; can be removed
+CFLAGS=-O2 -Wall $(INC) -shared -fPIC -fexceptions
+LDFLAGS=-shared -L$(LUALIB)
+INC=-I$(LUAINC)
+
+OBJS=lyaml.o api.o dumper.o emitter.o loader.o parser.o reader.o scanner.o writer.o b64.o
+
+all:    yaml.so
+
+install:
+	cp -f yaml.so $(LUA_LIBDIR)
+
+uninstall:
+	rm -f $(LUA_LIBDIR)/yaml.so 
+
+yaml.so: $(OBJS)
+	$(CC) -o $@ $(LDFLAGS) $(OBJS)
+
+clean:
+	rm -f $(OBJS) yaml.so core core.* a.out

README

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+NAME
+    yaml - Lua YAML serialization using LibYAML
+
+SYNOPSIS
+    require 'yaml'
+
+    serialized = yaml.dump({ 1, 2, 3, 4 })
+    content = yaml.load(serialized)
+
+DESCRIPTION
+    This module is a Lua binding for Kirill Siminov's excellent LibYAML.
+    LibYAML is generally considered to be the best C YAML 1.1 implementation.
+    LibYAML 0.1.3 is included as part of this release.
+
+    This module defines the functions dump, load, and configure within the
+    global yaml table.
+
+    Portions of this software were inspired by Perl's YAML::LibYAML module by
+    Ingy d�t Net.
+
+SEE ALSO
+    * LibYAML (http://pyyaml.org/wiki/LibYAML)
+    * luayaml: libsyck YAML binding (http://luaforge.net/projects/luayaml)
+    * YAML::LibYAML (http://search.cpan.org/~nuffin/YAML-LibYAML)
+
+AUTHOR
+    Andrew Danforth <acd@weirdness.net>
+
+    If you are using this module successfully I would love to hear from you.
+
+COPYRIGHT
+    Copyright (c) 2009, Andrew Danforth
+
+THANKS
+    Thanks to the following people for suggestions and patches:
+
+    Peter Mawhorter
+    Cyril Romain
+    Adrian Sampson

README.LibYAML

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+LibYAML - A C library for parsing and emitting YAML.
+
+The project is in an early stage of development.
+
+To build and install the library, run:
+$ ./configure
+$ make
+# make install
+
+If you checked the source code from the Subversion repository, run
+$ ./bootstrap
+$ ./configure
+$ make
+# make install
+
+For more information, check the LibYAML homepage:
+'http://pyyaml.org/wiki/LibYAML'.
+
+Post your questions and opinions to the YAML-Core mailing list:
+'http://lists.sourceforge.net/lists/listinfo/yaml-core'.
+
+Submit bug reports and feature requests to the LibYAML bug tracker:
+'http://pyyaml.org/newticket?component=libyaml'.
+
+LibYAML is written by Kirill Simonov <xi@resolvent.net>.  It is released
+under the MIT license.  See the file LICENSE for more details.
+
+This project is developed for Python Software Foundation as a part of
+Google Summer of Code under the mentorship of Clark Evans.

TODO

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+* allow creating dump/load objects with internal configuration settings
+* better error checking when using LibYAML dump functions
+* potentially support additional Lua types (functions?)