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244 lines
8.5 KiB
244 lines
8.5 KiB
<?xml version="1.0" ?>
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<!DOCTYPE book PUBLIC "-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN"
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"dtd/kdex.dtd" [
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<!ENTITY kappname "&kturtle;">
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<!ENTITY package "kdeedu">
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<!ENTITY logo "Logo">
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<!ENTITY % addindex "IGNORE">
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<!ENTITY % English "INCLUDE"><!-- change language only here -->
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<!ENTITY using-kturtle SYSTEM "using-kturtle.docbook">
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<!ENTITY getting-started SYSTEM "getting-started.docbook">
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<!ENTITY programming-reference SYSTEM "programming-reference.docbook">
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<!ENTITY translator-guide SYSTEM "translator-guide.docbook">
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<!ENTITY glossary SYSTEM "glossary.docbook">
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]>
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<book lang="&language;">
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<bookinfo>
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<title>The &kturtle; Handbook</title>
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<authorgroup>
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<author>
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<firstname>Cies</firstname>
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<surname>Breijs</surname>
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<affiliation>
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<address><email>cies AT kde DOT nl</email></address>
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</affiliation>
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</author>
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<author>
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<firstname>Anne-Marie</firstname>
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<surname>Mahfouf</surname>
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<affiliation>
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<address><email>annma AT kde DOT org</email></address>
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</affiliation>
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</author>
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<!-- TRANS:ROLES_OF_TRANSLATORS -->
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</authorgroup>
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<copyright>
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<year>2004</year>
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<holder>Cies Breijs</holder>
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</copyright>
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<legalnotice>&FDLNotice;</legalnotice>
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<date>2005-12-10</date>
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<releaseinfo>0.6</releaseinfo>
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<abstract>
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<para>
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&kturtle; is an educational programming environment using the &logo; programming language. The unique quality of LOGO is that the programming commands are translated to the language of the 'programmer' so he/she can program in his/her native language.
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</para>
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</abstract>
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<keywordset>
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<keyword>KDE</keyword>
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<keyword>kdeedu</keyword>
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<keyword>KTurtle</keyword>
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<keyword>education</keyword>
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<keyword>language</keyword>
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<keyword>native</keyword>
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<keyword>programming</keyword>
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<keyword>code</keyword>
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<keyword>&logo;</keyword>
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<keyword>instructions</keyword>
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<keyword>turtle</keyword>
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</keywordset>
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</bookinfo>
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<chapter id="introduction">
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<title>Introduction</title>
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<para>&kturtle; is an educational programming environment using the
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<link linkend="what-is-logo">&logo;</link> programming language. The goal of &kturtle; is to make programming as easy and accessible as possible. This makes &kturtle; suitable for teaching kids the basics of math, geometry and... programming. The commands used to program are in the style of the &logo; programming language. The unique feature of the &logo; programming language is that the commands are often translated into the speaking language of the programmer.</para>
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<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>
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<sect1 id="what-is-logo">
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<title>What is &logo;?</title>
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<para>The first version &logo; programming language was created by Seymour
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Papert of MIT Artificial Intelligence Laboratory in 1967 as an offshoot of the
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LISP programming language. From then many versions of &logo; have been released.
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By 1980 &logo; was gaining momentum, with versions for MSX, Commodore, Atari,
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Apple II and IBM PC systems. These versions were mainly for educational
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purposes. LCSI released <application>&Mac;&logo;</application> in 1985 as a tool
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for professional programmers, but it never caught on. MIT is still maintaining a
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site on &logo; which can be found on <ulink
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url="http://el.media.mit.edu/logo-foundation/">http://el.media.mit.edu/logo-
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foundation/</ulink>.</para>
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<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>
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</sect1>
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<sect1 id="features-of-kturtle">
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<title>Features of &kturtle;</title>
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<para>&kturtle; has some nice features that make starting to program a breeze. See here some of the highlights of &kturtle; feature set:
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<itemizedlist>
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<listitem><para>
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An integrated &logo; interpreter (no extra dependencies) that uses &XML; files for the command translations, supports user defined functions and dynamic type switching.
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</para></listitem>
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<listitem><para>
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The execution can be slown down, paused or stopped at any time.
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</para></listitem>
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<listitem><para>
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A powerful editor for the &logo; commands with intuitive syntax highlighting, line numbering and more.
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</para></listitem>
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<listitem><para>
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<link linkend="the-canvas">The canvas</link> can be saved as an image or printed.
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</para></listitem>
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<listitem><para>
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<link linkend="the-canvas">The canvas</link> has a wrapping mode (which is on by default) so the turtle cannot get lost too easily.
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</para></listitem>
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<listitem><para>
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Context help for all &logo; commands: Just press <keysym>F2</keysym>.
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</para></listitem>
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<listitem><para>
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The &logo; commands are fully translatable (at the moment of writing Brazilian Portuguese, Dutch, French, German, Italian, Slovenian, Serbian (Cyrillic and Latin), Spanish and Swedish are in &kde;).
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</para></listitem>
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<listitem><para>
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An error dialog that links the error messages to the mistakes in the program.
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</para></listitem>
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<listitem><para>
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Simplified programming terminology.
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</para></listitem>
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<listitem><para>
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Full-screen mode.
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</para></listitem>
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<listitem><para>
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Many integrated, internationalized example &logo; programs make it easy to get started.
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</para></listitem>
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</itemizedlist>
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</para>
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</sect1>
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</chapter>
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&using-kturtle;
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&getting-started;
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&programming-reference;
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&glossary;
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&translator-guide;
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<chapter id="credits">
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<title>Credits and License</title>
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<para>
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&kturtle;
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</para>
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<para>Program copyright 2003-2005 Cies Breijs <email>cies AT kde DOT nl</email></para>
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<para>
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Contributors:
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<itemizedlist>
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<listitem><para>Coding help, editor part: &Anne-Marie.Mahfouf; &Anne-Marie.Mahfouf.mail;</para>
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</listitem>
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<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 DOT Schreppers AT ua DOT ac DOT be</email></para>
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</listitem>
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<listitem><para>German Data Files: Matthias Meßmer <email>bmlmessmer AT web DOT de</email></para>
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</listitem>
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<listitem><para>German Data Files: Burkhard Lück <email>lueck AT hube-lueck DOT de</email></para>
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</listitem>
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<listitem><para>Swedish Data Files: Stefan Asserhäll <email>stefan DOT asserhal AT telia DOT com</email></para>
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</listitem>
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<listitem><para>Slovenian Data Files: Jure Repinc <email>jlp@holodeck1.com</email></para>
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</listitem>
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<listitem><para>Serbian (Cyrillic and Latin) Data Files: Chusslove Illich <email>caslav.ilic@gmx.net</email></para>
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</listitem>
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<listitem><para>Italian Data Files: Pino Toscano <email>toscano.pino@tiscali.it</email></para>
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</listitem>
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<listitem><para>English GB Data Files: Andy Potter <email>A.J.Potter@rhul.ac.uk</email></para>
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</listitem>
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<listitem><para>Spanish Data Files: Rafael Beccar <email>rafael.beccar@kdemail.net</email></para>
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</listitem>
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<listitem><para>Brazilian Portuguese Data Files: Riverson Rios <email>riverson@ccv.ufc.br</email></para>
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</listitem>
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<listitem><para>Norwegian Nynorsk and Bokmål Data Files: Karl Ove Hufthammer <email>karl@huftis.org</email></para>
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</listitem>
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<listitem><para>Parser Cyrillic support: Albert Astals Cid <email>astals11@terra.es</email></para>
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</listitem>
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</itemizedlist>
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</para>
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<para>
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Documentation copyright 2004
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<itemizedlist>
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<listitem><para>
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Cies Breijs <email>cies AT kde DOT nl</email>
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</para></listitem>
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<listitem><para>
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&Anne-Marie.Mahfouf; <email>annma AT kde DOT org</email>
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</para></listitem>
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<listitem><para>Some proofreading changes by &Philip.Rodrigues; &Philip.Rodrigues.mail;</para>
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</listitem>
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<listitem><para>Updated translation how-to and some proofreading changes by Andrew Coles <email>andrew_coles AT yahoo DOT co DOT uk</email></para>
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</listitem>
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</itemizedlist>
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</para>
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<!-- TRANS:CREDIT_FOR_TRANSLATORS -->
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&underFDL;
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&underGPL; <!-- GPL License -->
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</chapter>
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<appendix id="installation">
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<title>Installation</title>
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<sect1 id="getting-kturtle">
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<title>How to obtain &kturtle;</title>
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&install.intro.documentation;
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</sect1>
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<sect1 id="compilation">
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<title>Compilation and Installation</title>
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&install.compile.documentation;
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</sect1>
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</appendix>
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&documentation.index;
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</book>
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<!--
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Local Variables:
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mode: sgml
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sgml-minimize-attributes:nil
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sgml-general-insert-case:lower
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sgml-indent-step:0
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sgml-indent-data:nil
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End:
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-->
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