<?xml version="1.0"?> 

<!--
	description:

		"Gobo Eiffel Tools Library"

	library: "Gobo Eiffel Tools Library"
	copyright: "Copyright (c) 2006, Eric Bezault and others"
	license: "MIT License"
	date: "$Date: 2007-01-26 10:55:25 -0800 (Fri, 26 Jan 2007) $"
	revision: "$Revision: 5877 $"
-->

<chapter xmlns="http://www.gobosoft.com/eiffel/gobo/documentation" id="tools/index">
<chapterinfo>
	<copyright>
		<year>2006</year>
		<holder>Eric Bezault</holder>
	</copyright>
	<author>
		<firstname>Eric</firstname><surname>Bezault</surname>
	</author>
	<email>ericb@gobosoft.com</email>
	<date>5 March 2006</date>
</chapterinfo>

<title>Gobo Eiffel Tools Library</title>

<para>
The <projectname>Gobo Eiffel Tools Library</projectname> is an Eiffel class
library useful for writing tools that expect Eiffel source code as input. It
provides Ace and Xace parsers, an Eiffel parser which generates <ulink
url="http://en.wikipedia.org/wiki/Abstract_syntax_tree">Abstract Syntax
Trees</ulink>, and numerous processors traversing these ASTs to perform
code analysis using various compilation techniques. Tools that can take
advantage of this library are Eiffel compilers and interpreters, <ulink
url="http://en.wikipedia.org/wiki/Lint_programming_tool">lint-like</ulink> tools,
pretty-printers or flat-short form generators, test tools, <ulink
url="http://en.wikipedia.org/wiki/Ctags">ctags-like</ulink> tools,
Eiffel reflection generators, Eiffel preprocessing tools, and more.
</para>

<para>
This documentation is structured as follows:

<blockquote>
<variablelist>
	<varlistentry>
		<term>
			<link linkend="ace">Ace Files</link>
		</term>
		<listitem><para>
			Purpose, syntax and semantics of Ace files.
		</para></listitem>
	</varlistentry>
	<varlistentry>
		<term>
			<link linkend="applications">Applications</link>
		</term>
		<listitem><para>
			Examples of applications based on this library.
		</para></listitem>
	</varlistentry>
	<varlistentry>
		<term>
			<link linkend="limitations">Limitations</link>
		</term>
		<listitem><para>
			Limitations, bugs and other deficiencies.
		</para></listitem>
	</varlistentry>
	<varlistentry>
		<term>
			<link linkend="see_also">See Also</link>
		</term>
		<listitem><para>
			Bibliographical references, related resources and
			acknowledgments.
		</para></listitem>
	</varlistentry>
	<varlistentry>
		<term>
			<ulink url="http://www.gobosoft.com/eiffel/gobo/download.html">Downloading
			Instructions</ulink>
		</term>
		<listitem><para>
			License agreement and downloading instructions.
		</para></listitem>
	</varlistentry>
</variablelist>
</blockquote>

</para>

</chapter>
