<?xml version="1.0" ?>
<!DOCTYPE book PUBLIC "-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN" "dtd/kdex.dtd" [
  <!ENTITY kturtle "KTurtle">
  <!ENTITY kapp "&kturtle;"
><!-- replace kturtle here -->
  <!ENTITY kappname "&kturtle;">
  <!ENTITY package "kdeedu">
  <!ENTITY logo "Logo">
  <!ENTITY % addindex "IGNORE">
  <!ENTITY % British-English "INCLUDE"
><!-- change language only here -->
  <!ENTITY using-kturtle SYSTEM "using-kturtle.docbook">
  <!ENTITY getting-started SYSTEM "getting-started.docbook">
  <!ENTITY programming-reference SYSTEM "programming-reference.docbook">
  <!ENTITY translator-guide SYSTEM "translator-guide.docbook">
  <!ENTITY glossary SYSTEM "glossary.docbook">
]>

<book lang="&language;">

<bookinfo>
<title
>The &kturtle; Handbook</title>

<authorgroup>
<author
><firstname
>Cies</firstname
> <surname
>Breijs</surname
> <affiliation
> <address
><email
>cies # showroommama ! nl</email
></address>
</affiliation>
</author>
<author
><firstname
>Anne-Marie</firstname
> <surname
>Mahfouf</surname
> <affiliation
> <address
><email
>annma@kde.org</email
></address>
</affiliation>
</author>
</authorgroup>

<othercredit role="translator"
><firstname
>Andrew</firstname
><surname
>Coles</surname
><affiliation
><address
><email
>andrew_coles@yahoo.co.uk</email
></address
></affiliation
><contrib
>Conversion to British English</contrib
></othercredit
> 

<copyright>
<year
>2004</year>
<holder
>Cies Breijs</holder>
</copyright>

<legalnotice
>&FDLNotice;</legalnotice>

<date
>2004-10-5</date>
<releaseinfo
>0.2.1</releaseinfo>

<abstract>
<para
>&kturtle; is an educational programming environment using the &logo; programming language. </para>
</abstract>

<keywordset>
<keyword
>KDE</keyword>
<keyword
>kdeedu</keyword>
<keyword
>KTurtle</keyword>
<keyword
>education</keyword>
<keyword
>language</keyword>
<keyword
>native</keyword>
<keyword
>programming</keyword>
<keyword
>code</keyword>
<keyword
>Logo</keyword>
<keyword
>instructions</keyword>
<keyword
>turtle</keyword>
</keywordset>

</bookinfo>

<chapter id="introduction">
<title
>Introduction</title>

<para
>&kturtle; is an educational programming environment using the &logo; programming language. It tries to make programming as easy and accessible as possible. This makes &kturtle; suitable for teaching kids the basics of maths, geometry and... programming. The commands used to program are in the style of the &logo; programming language. The unique feature of &logo; is that the commands are often translated into the speaking language of the programmer.</para>

<para
>&kturtle; is named after <quote
>the turtle</quote
> that plays a central role in the programming environment. The user programs the turtle, using the &logo; commands, to draw a picture on <link linkend="the-canvas"
>the canvas</link
>.</para>

<sect1 id="what-is-logo">
<title
>What is &logo;?</title>
<para
>The first version &logo; programming language was created by Seymour Papert of MIT Artificial Intelligence Laboratory in 1967 as an offshoot of the LISP programming language. From then many versions of &logo; have been released. By 1980 &logo; was gaining momentum, with versions for MSX, Commodore, Atari, Apple II and IBM PC systems. These versions were mainly for educational purposes. LCSI released <application
>MacLogo</application
> in 1985 as a tool for professional programmers, but it never caught on. MIT is still maintaining a site on &logo; which can be found on <ulink url="http://el.media.mit.edu/logo-foundation/"
>http://el.media.mit.edu/logo-foundation/</ulink
>.</para>

<para
>Today there are several versions of &logo; around which can easily be found on <ulink url="http://el.media.mit.edu/logo-foundation/"
>MIT's &logo; site</ulink
> and by a simple <ulink url="http://www.google.com/search?q=logo+programming+kids"
>Google search</ulink
>. This version of &logo; (&kturtle;) is only focused on the educational qualities of the programming language and will not try to suit professional programmers' needs.</para>
</sect1>

<sect1 id="features-of-kturtle">
<title
>Features of &kturtle;</title>
<para
>&kturtle; has some nice features that make starting to program a breeze. See here some of the highlights of &kturtle; feature set: <itemizedlist>
<listitem
><para
>An integrated &logo; interpreter, so no need to download any other program. </para
></listitem>
<listitem
><para
>A powerful editor for the &logo; commands with intuitive syntax highlighting, line numbering and more. </para
></listitem>
<listitem
><para
><link linkend="the-canvas"
>The canvas</link
> can be saved as an image or printed. </para
></listitem>
<listitem
><para
>Context help for all &logo; commands: Just press <keysym
>F1</keysym
>. </para
></listitem>
<listitem
><para
>The &logo; commands are fully translatable (currently only English, Dutch, French, German and Swedish are supported). </para
></listitem>
<listitem
><para
>Full-screen mode. </para
></listitem>
<listitem
><para
>Many integrated, internationalised example &logo; programs make it easy to get started. </para
></listitem>
</itemizedlist>
</para>
</sect1>
</chapter>

&using-kturtle;

&getting-started;

&programming-reference;

&glossary;

&translator-guide;

<chapter id="credits">

<title
>Credits and Licence</title>

<para
>&kturtle; </para>
<para
>Program copyright 2003-2004 Cies Breijs <email
>cies # showroommama ! nl</email
></para>
<para
>Contributors: <itemizedlist>
<listitem
><para
>Coding help, editor part: Anne-Marie Mahfouf <email
>annma@kde.org</email
></para>
</listitem>
<listitem
><para
>Author of <application
>wsbasic</application
> (<ulink url="http://wsbasic.sourceforge.net"
>http://wsbasic.sourceforge.net</ulink
>) which is the base for the interpreter of &kturtle;: Walter Schreppers <email
>Walter.Schreppers@ua.ac.be</email
></para>
</listitem>
<listitem
><para
>German Data Files: Matthias Me&szlig;mer <email
>bmlmessmer@web.de</email
></para>
</listitem>
<listitem
><para
>Swedish Data Files: Stefan Asserh&#228;ll <email
>stefan.asserhal@telia.com</email
></para>
</listitem>
</itemizedlist>
</para>

<para
>Documentation copyright 2004 <itemizedlist>
<listitem
><para
>Cies Briej <email
>cies # showroommama ! nl</email
> </para
></listitem>
<listitem
><para
>Anne-Marie Mahfouf <email
>annma@kde.org</email
> </para
></listitem>
<listitem
><para
>Some proofreading changes by &Philip.Rodrigues; &Philip.Rodrigues.mail;</para>
</listitem>
<listitem
><para
>Updated translation how-to and some proofreading changes by Andrew Coles <email
>andrew_coles@yahoo.co.uk</email
></para>
</listitem>

</itemizedlist>
</para>
<para
>Andrew Coles<email
>andrew_coles@yahoo.co.uk</email
></para
> 
&underFDL; &underGPL; </chapter>



<appendix id="installation">
<title
>Installation</title>

<sect1 id="getting-kturtle">
<title
>How to obtain &kturtle;</title>
&install.intro.documentation; </sect1>

<sect1 id="compilation">
<title
>Compilation and Installation</title>
&install.compile.documentation; </sect1>

</appendix>

&documentation.index;
</book>
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