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@@ -1,291 +1,216 @@
-<?xml version="1.0"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
- "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<meta name="generator" content=
-"HTML Tidy for Linux (vers 25 March 2009), see www.w3.org" />
-
-<title>1 Introduction</title>
-<meta http-equiv="Content-Type" content=
-"text/html; charset=utf-8" />
-<meta name="generator" content=
-"TeX4ht (http://www.tug.org/tex4ht/)" />
-<meta name="originator" content=
-"TeX4ht (http://www.tug.org/tex4ht/)" />
-<!-- info,2,imgdir:images/,sec-filename,next,index=2,url-enc,html -->
-<meta name="src" content="index.tex" />
-<meta name="date" content="2015-05-06 23:03:00" />
-<link rel="stylesheet" type="text/css" href="index.css" />
-</head>
-
-<body>
-<!--l. 5-->
-
-<p class="noindent"></p>
-
-<div id="container">
-<!--l. 5-->
-
-<div class="crosslinks">
-<p class="noindent">[<a href="Installation.html">next</a>]
-[<a href="contentsname.html">prev</a>] [<a href=
-"contentsname.html#tailcontentsname.html">prev-tail</a>] [<a href=
-"#tailIntroduction.html">tail</a>] [<a href=
-"index.html#Introduction.html">up</a>]</p>
-</div><!--l. 5-->
-
-<p class="indent"></p>
-
-<div class="chapternumber">
-1
-</div>
-
-<h1><a id="x4-20001" name="x4-20001"></a>Introduction</h1>
-<!--l. 7-->
-
-<p class="indent">Donald E. Knuth<a id="dx4-2001" name=
-"dx4-2001"></a> decided to create a new typesetting system, which
-would be called T<sub>E</sub>X<a id="dx4-2002" name=
-"dx4-2002"></a>, because there had been a change in the printing
-system used for the volumes of his book <em>The Art of Computer
-Programming</em> and Knuth found the result of the new system
-awful. <!--l. 9--></p>
-
-<p class="indent">The goal of T<sub>E</sub>X was then to have a
-system which would always produce the same documents independently
-of the actual machine they were processed on. Knuth also designed
-the <em>Computer Modern</em> family of typefaces and the
-<span class="sansserif">METAFONT</span><a id="dx4-2003" name=
-"dx4-2003"></a> language for font description. <!--l. 11--></p>
-
-<p class="indent">The work initiated in 1977 was finished (the
-languages were “frozen”) in 1989. T<sub>E</sub>X and <span class=
-"sansserif">METAFONT</span> are not evolving any more except for
-minor bug fixes (T<sub>E</sub>X versions are numbered following the
-decimals of <span class="lmmi-12">π</span>—now 3.1415926—and
-<span class="sansserif">METAFONT</span> the decimals of the number
-“e”—now 2.718281). <!--l. 13--></p>
-
-<p class="indent">T<sub>E</sub>X provides basic tools
-(commands/instructions/“primitives”) to define typesetting; almost
-every detail has to be defined, but the language allows the
-creation of macros for repeatedly used constructs. So collections
-of macros are loaded through format files<a id="dx4-2004" name=
-"dx4-2004"></a> (i.e., pre-compiled large macro collections).
-<!--l. 15--></p>
-
-<p class="indent">Knuth created an original default format (600
-commands, more or less) which is called <em>Plain
-T<sub>E</sub>X<a id="dx4-2005" name="dx4-2005"></a></em>. This
-facilitates creating documents. <!--l. 17--></p>
-
-<p class="indent">The most widely used format is
-L<sup>A</sup>T<sub>E</sub>X<a id="dx4-2006" name="dx4-2006"></a>
-(Leslie Lamport<a id="dx4-2007" name="dx4-2007"></a>, 1985), which
-provides more global commands and structures for documents
-(article, book,…) allowing easier and faster work, but sometimes
-with loss of flexibility due to the more or less rigid framework.
-But there are many other formats and T<sub>E</sub>X-variants in use
-as well, such as <span class="cmsy-10x-x-120"><img src=
-"images/cmsy10-c-41.png" alt="A" class=
-"10-120x-x-41" /></span><span class="cmsy-10x-x-120"><img src=
-"images/cmsy10-c-4d.png" alt="M" class="10-120x-x-4d" /></span>
-<span class="cmsy-10x-x-120"><img src="images/cmsy10-c-53.png" alt=
-"S" class="10-120x-x-53" /></span>-T<sub>E</sub>X<a id="dx4-2008"
-name="dx4-2008"></a>, <span class="cmsy-10x-x-120"><img src=
-"images/cmsy10-c-41.png" alt="A" class=
-"10-120x-x-41" /></span><span class="cmsy-10x-x-120"><img src=
-"images/cmsy10-c-4d.png" alt="M" class="10-120x-x-4d" /></span>
-<span class="cmsy-10x-x-120"><img src="images/cmsy10-c-53.png" alt=
-"S" class="10-120x-x-53" /></span>-L<sup>A</sup>T<sub>E</sub>X,
-ConT<sub>E</sub>Xt<a id="dx4-2009" name="dx4-2009"></a>, or
-X<sub>E</sub>T<sub>E</sub>X, each having specific goals and
-advantages (and drawbacks). <!--l. 19--></p>
-
-<p class="indent">To extend the format, one loads “packages<a id=
-"dx4-2010" name="dx4-2010"></a>” which are collections of macros
-specific to some aspect of typesetting. <!--l. 21--></p>
-
-<p class="indent">From its specification in the late 1970s, the
-T<sub>E</sub>X family had to evolve until now, last version March
-2008, to take into account the developments in the typesetting
-world outside T<sub>E</sub>X. <!--l. 23--></p>
-
-<p class="indent">Some of the problems to answer were/are:</p>
-
-<ul class="itemize1">
-<li class="itemize">taking into account other languages with
-“alphabets” larger than the ASCII<span class=
-"footnote-mark"><a href="index5.html#fn1x2"><sup class=
-"textsuperscript">1</sup></a></span><a id="x4-2011f1" name=
-"x4-2011f1"></a> one or with non-Latin characters altogether,</li>
-
-<li class="itemize">having more fonts, there is not much variety in
-the fonts created with <span class="sansserif">METAFONT</span> (few
-font creators use it),</li>
-
-<li class="itemize">creating documents in other formats than the
-normal DVI<span class="footnote-mark"><a href=
-"index6.html#fn2x2"><sup class=
-"textsuperscript">2</sup></a></span><a id="x4-2012f2" name=
-"x4-2012f2"></a>,</li>
-
-<li class="itemize">using the rich possibilities of other
-typesetting systems and formats like PostScript and PDF,</li>
-
-<li class="itemize">having more calculation and scripting
-facilities,…</li>
-</ul><!--l. 32-->
-
-<p class="indent">To answer these questions and others, many
-“engines” and programmes have been created around T<sub>E</sub>X,
-including pdftex<a id="dx4-2013" name="dx4-2013"></a>, pdflatex,
-dvips<a id="dx4-2014" name="dx4-2014"></a>, ps2pdf, and
-<span class="sansserif">METAPOST</span><a id="dx4-2015" name=
-"dx4-2015"></a>, which opens the T<sub>E</sub>X world to the
-possibilities of PostScript<a id="dx4-2016" name="dx4-2016"></a>
-and PDF<a id="dx4-2017" name="dx4-2017"></a>.
-X<sub>E</sub>T<sub>E</sub>X<a id="dx4-2018" name="dx4-2018"></a>
-and X<sub>E</sub>L<sup>A</sup>T<sub>E</sub>Xto be able to use the
-“normal” fonts found on the different machines and to be able to
-cope with writing systems different from the left to right systems
-which originated in Europe (Latin and Cyrillic letters and
-associates)—right to left, vertically, pictograms,…Or LuaTeX<a id=
-"dx4-2019" name="dx4-2019"></a> and LuaLaTeX to have a powerful
-scripting language. <!--l. 34--></p>
-
-<p class="indent">To use T<sub>E</sub>X and the systems of its
-family, one has to create a “source” document<a id="dx4-2020" name=
-"dx4-2020"></a> as T<sub>E</sub>X is only a system to “transform” a
-source document into a (beautifully) typeset document. This source
-is a simple text with typesetting instructions and one needs a
-programme to create it: the editor<a id="dx4-2021" name=
-"dx4-2021"></a>. <!--l. 36--></p>
-
-<p class="indent">There are many editors able to create a
-T<sub>E</sub>X source; some are general editors, others are
-specifically designed for T<sub>E</sub>X: here
-T<sub>E</sub>Xworks<a id="dx4-2022" name="dx4-2022"></a> comes in.
-<!--l. 39--></p>
-
-<p class="indent"><b>T<sub>E</sub>Xworks</b> is a project to create
-a text editor for use with the T<sub>E</sub>X family of tools; we
-will refer to these as (L<sup>A</sup>)T<sub>E</sub>X. Instead of
-creating a new sophisticated program, equipped with multiple
-tool-bars to meet any need, T<sub>E</sub>Xworks provides a simple
-editor, offering at first sight only a limited set of tools for
-text editing as well as a single button and a menu to typeset a
-(L<sup>A</sup>)T<sub>E</sub>X text. <!--l. 41--></p>
-
-<p class="indent">The idea to create the editor came to
-<em>Jonathan Kew<a id="dx4-2023" name="dx4-2023"></a></em>, the
-initiator and leader of the project, after a long period of
-reflection on the reasons why potential users tend to keep away
-from (L<sup>A</sup>)T<sub>E</sub>X, as well as pondering the
-success of the <b>T<sub>E</sub>XShop<a id="dx4-2024" name=
-"dx4-2024"></a></b> editor on the Mac. <!--l. 43--></p>
-
-<p class="indent">Finally the goal was also to provide the same
-editor on many operating systems: T<sub>E</sub>Xworks currently
-runs on Linux, Mac OS X and Windows. The interface is always the
-same and the program offers the same functionality on all three
-platforms. <!--l. 45--></p>
-
-<p class="indent">After this introduction, the second section of
-this manual explains how to install the software. In the third
-section, we describe the interface and create a first document as
-well as show the basics of T<sub>E</sub>Xworks. In the forth and
-fifth section, the advanced tools provided by T<sub>E</sub>Xworks
-are presented; you should read these sections only after mastering
-the basic working of T<sub>E</sub>Xworks. These advanced tools
-allow much more effective working practices. The sixth section
-gives a brief introduction to scripting. This section focuses on
-using ready-made scripts, not on writing your own scripts (which is
-beyond the scope of this manual and will be presented elsewhere).
-After that, the seventh section in which some pointers to further
-information about T<sub>E</sub>Xworks and sources for help are
-compiled concludes the main part. <!--l. 47--></p>
-
-<p class="indent">Finally, the appendices provide additional
-information how T<sub>E</sub>Xworks can be customized, about the
-regular expression search/replace system, and how
-T<sub>E</sub>Xworks can be compiled from source. A short
-bibliography and an index conclude this manual.</p>
-
-<h3 class="sectionHead"><span class="titlemark">1.1</span> <a id=
-"x4-30001.1" name="x4-30001.1"></a>Icons and style</h3><!--l. 51-->
-
-<p class="noindent">Because a picture is often worth a thousand
-words, icons and special styling is used throughout this manual to
-avoid cumbersome paraphrases or mark specialties. Keyboard keys are
-usually depicted as &nbsp; <span class="ec-lmss-10">A</span>
-&nbsp;, with the exception of a few special keys. These are:
-<span class="keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span>, <span class="keystroke">Page
-<span class="lmsy-10x-x-120">↑</span></span>, <span class=
-"keystroke">Page <span class="lmsy-10x-x-120">↓</span></span>,
-<span class="keystroke"><img src="images/index0x.png" alt="←'"
-class="hookleftarrow" /></span> (return), <span class="keystroke">
-<span class="lmsy-10x-x-120">↑</span></span>, <span class=
-"keystroke"> <span class="lmsy-10x-x-120">↓</span></span>,
-<span class="keystroke lmsy-10x-x-120">←</span>, <span class=
-"keystroke lmsy-10x-x-120">→</span>, <span class=
-"keystroke">&nbsp;&nbsp;&nbsp;</span> (space), <span class=
-"keystroke"><img src="images/index1x.png" alt="↦- →" class=
-"longmapsto" /></span> (backspace), and <span class=
-"keystroke msam-10x-x-120">⇆</span> (tab). <!--l. 54--></p>
-
-<p class="indent">In addition, mouse clicks are depicted as
-<img src="images/LMB.png" alt="pict" /> (left click) and <img src=
-"images/RMB.png" alt="pict" /> (right click; on Mac OS X with a
-one-button mouse, this is usually available by holding down
-<span class="keystroke">Ctrl</span> while clicking).
-<!--l. 56--></p>
-
-<p class="indent">Apart from input instructions, several passages
-throughout this manual are marked by special styling.
-<!--l. 59--></p>
-
-<p class="indent">Information that is only valid or relevant for a
-particular operating system is marked like this:</p>
-
-<div class="OSspecific">
-<div class="OSspecificLogo OSWindows"></div>This only concerns you
-if you use Windows.<br class="newline" />
-Of course you can also read it if you use another operating
-system.<br class="newline" />
-It just will not be of much use to you.
-</div><!--l. 67-->
-
-<p class="indent">Code examples are set in a fixed-space,
-typewriter font, with lines above and below to set it apart from
-the rest of the text:</p>
-
-<div class="fancyvrb" id="fancyvrb1">
-<a id="x4-3002r1" name="x4-3002r1"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;Hello</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;\TeX-World!</span>
-</div><!--l. 72-->
-
-<p class="indent">Closely related to this, chapter <a href=
-"Firststeps.html#x11-90003">3
-<!--tex4ht:ref: chap:first-steps --></a> contains several
-tutorials, which are typeset just like the code examples above, but
-with an additional notebook icon next to it. <!--l. 5--></p>
-
-<div class="crosslinks">
-<p class="noindent">[<a href="Installation.html">next</a>]
-[<a href="contentsname.html">prev</a>] [<a href=
-"contentsname.html#tailcontentsname.html">prev-tail</a>] [<a href=
-"Introduction.html">front</a>] [<a href=
-"index.html#Introduction.html">up</a>]</p>
-</div><!--l. 5-->
-
-<p class="indent"><a id="tailIntroduction.html" name=
-"tailIntroduction.html"></a></p>
-</div>
-</body>
-</html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+ "http://www.w3.org/TR/html4/loose.dtd">
+<html >
+<head><title>1 Introduction</title>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<meta name="generator" content="TeX4ht (http://www.tug.org/tex4ht/)">
+<meta name="originator" content="TeX4ht (http://www.tug.org/tex4ht/)">
+<!-- info,2,imgdir:images/,sec-filename,next,index=2,url-enc,html -->
+<meta name="src" content="index.tex">
+<link rel="stylesheet" type="text/css" href="index.css">
+</head><body
+>
+<!--l. 5--><p class="noindent" ><div id="container"> <!--l. 5--><div class="crosslinks"><p class="noindent">[<a
+href="Installation.html" >next</a>] [<a
+href="contentsname.html" >prev</a>] [<a
+href="contentsname.html#tailcontentsname.html" >prev-tail</a>] [<a
+href="#tailIntroduction.html">tail</a>] [<a
+href="index.html#Introduction.html" >up</a>] </p></div>
+<!--l. 5--><p class="indent" > <div class="chapternumber">1</div><h1><a
+ id="x4-20001"></a>Introduction</h1>
+<!--l. 7--><p class="indent" > Donald E. Knuth<a
+ id="dx4-2001"></a> decided to create a new typesetting system, which would be
+called T<sub>E</sub>X<a
+ id="dx4-2002"></a>, because there had been a change in the printing system used for the
+volumes of his book <em>The Art of Computer Programming</em> and Knuth found the
+result of the new system awful.
+<!--l. 9--><p class="indent" > The goal of T<sub>E</sub>X was then to have a system which would always produce the same
+documents independently of the actual machine they were processed on. Knuth
+also designed the <em>Computer Modern</em> family of typefaces and the <span class="sansserif">METAFONT</span><a
+ id="dx4-2003"></a>
+language for font description.
+<!--l. 11--><p class="indent" > The work initiated in 1977 was finished (the languages were &#8220;frozen&#8221;) in 1989. T<sub>E</sub>X
+and <span class="sansserif">METAFONT</span> are not evolving any more except for minor bug fixes (T<sub>E</sub>X versions
+are numbered following the decimals of <span
+class="lmmi-12">&#x03C0;</span>&#8212;now 3.1415926&#8212;and <span class="sansserif">METAFONT</span> the
+decimals of the number &#8220;e&#8221;&#8212;now 2.718281).
+<!--l. 13--><p class="indent" > T<sub>E</sub>X provides basic tools (commands/instructions/&#8220;primitives&#8221;) to define
+typesetting; almost every detail has to be defined, but the language allows
+the creation of macros for repeatedly used constructs. So collections of
+macros are loaded through format files<a
+ id="dx4-2004"></a> (i.e., pre-compiled large macro
+collections).
+<!--l. 15--><p class="indent" > Knuth created an original default format (600 commands, more or less) which
+is called <em>Plain T<sub>E</sub>X<a
+ id="dx4-2005"></a></em>. This facilitates creating documents.
+<!--l. 17--><p class="indent" > The most widely used format is L<sup>A</sup>T<sub>E</sub>X<a
+ id="dx4-2006"></a> (Leslie Lamport<a
+ id="dx4-2007"></a>, 1985), which provides more
+global commands and structures for documents (article, book,&#x2026;) allowing easier
+and faster work, but sometimes with loss of flexibility due to the more or less rigid
+framework. But there are many other formats and T<sub>E</sub>X-variants in use as well, such as
+<span
+class="cmsy-10x-x-120"><img
+src="images/cmsy10-c-41.png" alt="A" class="10-120x-x-41" /></span><span
+class="cmsy-10x-x-120"><img
+src="images/cmsy10-c-4d.png" alt="M" class="10-120x-x-4d" /></span> <span
+class="cmsy-10x-x-120"><img
+src="images/cmsy10-c-53.png" alt="S" class="10-120x-x-53" /></span>-T<sub>E</sub>X<a
+ id="dx4-2008"></a>, <span
+class="cmsy-10x-x-120"><img
+src="images/cmsy10-c-41.png" alt="A" class="10-120x-x-41" /></span><span
+class="cmsy-10x-x-120"><img
+src="images/cmsy10-c-4d.png" alt="M" class="10-120x-x-4d" /></span> <span
+class="cmsy-10x-x-120"><img
+src="images/cmsy10-c-53.png" alt="S" class="10-120x-x-53" /></span>-L<sup>A</sup>T<sub>E</sub>X, ConT<sub>E</sub>Xt<a
+ id="dx4-2009"></a>, or X<sub>E</sub>T<sub>E</sub>X, each having specific goals and advantages (and
+drawbacks).
+<!--l. 19--><p class="indent" > To extend the format, one loads &#8220;packages<a
+ id="dx4-2010"></a>&#8221; which are collections of macros
+specific to some aspect of typesetting.
+<!--l. 21--><p class="indent" > From its specification in the late 1970s, the T<sub>E</sub>X family had to evolve until now,
+last version March 2008, to take into account the developments in the typesetting
+world outside T<sub>E</sub>X.
+<!--l. 23--><p class="indent" > Some of the problems to answer were/are:
+ <ul class="itemize1">
+ <li class="itemize">taking into account other languages with &#8220;alphabets&#8221; larger than the
+ ASCII<span class="footnote-mark"><a
+href="index5.html#fn1x2"><sup class="textsuperscript">1</sup></a></span><a
+ id="x4-2011f1"></a>
+
+
+
+ one or with non-Latin characters altogether,
+ </li>
+ <li class="itemize">having more fonts, there is not much variety in the fonts created with
+ <span class="sansserif">METAFONT</span> (few font creators use it),
+ </li>
+ <li class="itemize">creating documents in other formats than the normal DVI<span class="footnote-mark"><a
+href="index6.html#fn2x2"><sup class="textsuperscript">2</sup></a></span><a
+ id="x4-2012f2"></a>,
+ </li>
+ <li class="itemize">using the rich possibilities of other typesetting systems and formats like
+ PostScript and PDF,
+ </li>
+ <li class="itemize">having more calculation and scripting facilities,&#x2026;</li></ul>
+<!--l. 32--><p class="indent" > To answer these questions and others, many &#8220;engines&#8221; and programmes have
+been created around T<sub>E</sub>X, including pdftex<a
+ id="dx4-2013"></a>, pdflatex, dvips<a
+ id="dx4-2014"></a>, ps2pdf, and <span class="sansserif">METAPOST</span><a
+ id="dx4-2015"></a>,
+which opens the T<sub>E</sub>X world to the possibilities of PostScript<a
+ id="dx4-2016"></a> and PDF<a
+ id="dx4-2017"></a>. X<sub>E</sub>T<sub>E</sub>X<a
+ id="dx4-2018"></a> and X<sub>E</sub>L<sup>A</sup>T<sub>E</sub>Xto be able
+to use the &#8220;normal&#8221; fonts found on the different machines and to be able to
+cope with writing systems different from the left to right systems which
+originated in Europe (Latin and Cyrillic letters and associates)&#8212;right to left,
+vertically, pictograms,&#x2026;Or LuaTeX<a
+ id="dx4-2019"></a> and LuaLaTeX to have a powerful scripting
+language.
+<!--l. 34--><p class="indent" > To use T<sub>E</sub>X and the systems of its family, one has to create a &#8220;source&#8221; document<a
+ id="dx4-2020"></a> as
+T<sub>E</sub>X is only a system to &#8220;transform&#8221; a source document into a (beautifully) typeset
+document. This source is a simple text with typesetting instructions and one
+needs a programme to create it: the editor<a
+ id="dx4-2021"></a>.
+<!--l. 36--><p class="indent" > There are many editors able to create a T<sub>E</sub>X source; some are general editors,
+others are specifically designed for T<sub>E</sub>X: here T<sub>E</sub>Xworks<a
+ id="dx4-2022"></a> comes in.
+<!--l. 39--><p class="indent" > <b>T<sub>E</sub>Xworks</b> is a project to create a text editor for use with the T<sub>E</sub>X family of tools; we will
+refer to these as (L<sup>A</sup>)T<sub>E</sub>X. Instead of creating a new sophisticated program, equipped with
+multiple tool-bars to meet any need, T<sub>E</sub>Xworks provides a simple editor, offering at first
+sight only a limited set of tools for text editing as well as a single button and a
+menu to typeset a (L<sup>A</sup>)T<sub>E</sub>X text.
+<!--l. 41--><p class="indent" > The idea to create the editor came to <em>Jonathan Kew<a
+ id="dx4-2023"></a></em>, the initiator and leader
+of the project, after a long period of reflection on the reasons why potential users
+tend to keep away from (L<sup>A</sup>)T<sub>E</sub>X, as well as pondering the success of the <b>T<sub>E</sub>XShop<a
+ id="dx4-2024"></a></b> editor on
+the Mac.
+
+
+
+<!--l. 43--><p class="indent" > Finally the goal was also to provide the same editor on many operating
+systems: T<sub>E</sub>Xworks currently runs on Linux, Mac OS X and Windows. The interface is
+always the same and the program offers the same functionality on all three
+platforms.
+<!--l. 45--><p class="indent" > After this introduction, the second section of this manual explains how to
+install the software. In the third section, we describe the interface and create a
+first document as well as show the basics of T<sub>E</sub>Xworks. In the forth and fifth section, the
+advanced tools provided by T<sub>E</sub>Xworks are presented; you should read these sections only
+after mastering the basic working of T<sub>E</sub>Xworks. These advanced tools allow much more
+effective working practices. The sixth section gives a brief introduction to
+scripting. This section focuses on using ready-made scripts, not on writing your
+own scripts (which is beyond the scope of this manual and will be presented
+elsewhere). After that, the seventh section in which some pointers to further
+information about T<sub>E</sub>Xworks and sources for help are compiled concludes the main
+part.
+<!--l. 47--><p class="indent" > Finally, the appendices provide additional information how T<sub>E</sub>Xworks can be
+customized, about the regular expression search/replace system, and how T<sub>E</sub>Xworks can be
+compiled from source. A short bibliography and an index conclude this
+manual.
+ <h3 class="sectionHead"><span class="titlemark">1.1 </span> <a
+ id="x4-30001.1"></a>Icons and style</h3>
+<!--l. 51--><p class="noindent" >Because a picture is often worth a thousand words, icons and special
+styling is used throughout this manual to avoid cumbersome paraphrases or
+mark specialties. Keyboard keys are usually depicted as &#x00A0; <span
+class="ec-lmss-10">A</span> &#x00A0;, with the
+exception of a few special keys. These are: <span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span>, <span class="keystroke">Page <span
+class="lmsy-10x-x-120">&#x2191;</span></span>, <span class="keystroke">Page <span
+class="lmsy-10x-x-120">&#x2193;</span></span>, <span class="keystroke"><img
+src="images/index0x.png" alt="&#x2190;'" class="hookleftarrow" ></span>
+(return), <span class="keystroke"><span style="margin-left:0.3em" class="thinspace"></span> <span
+class="lmsy-10x-x-120">&#x2191;</span> <span style="margin-left:0.3em" class="thinspace"></span></span>, <span class="keystroke"><span style="margin-left:0.3em" class="thinspace"></span> <span
+class="lmsy-10x-x-120">&#x2193;</span> <span style="margin-left:0.3em" class="thinspace"></span></span>, <span class="keystroke"><span
+class="lmsy-10x-x-120">&#x2190;</span></span>, <span class="keystroke"><span
+class="lmsy-10x-x-120">&#x2192;</span></span>, <span class="keystroke">&#x00A0;&#x00A0;&#x00A0; </span> (space), <span class="keystroke"> <img
+src="images/index1x.png" alt="&#x21A6;- &#x2192;" class="longmapsto" > </span> (backspace), and <span class="keystroke"><span
+class="msam-10x-x-120">&#x21C6;</span></span>
+(tab).
+<!--l. 54--><p class="indent" > In addition, mouse clicks are depicted as <img
+src="images/LMB.png" alt="pict"
+> (left click) and <img
+src="images/RMB.png" alt="pict"
+> (right click;
+on Mac OS X with a one-button mouse, this is usually available by holding down
+<span class="keystroke">Ctrl</span> while clicking).
+<!--l. 56--><p class="indent" > Apart from input instructions, several passages throughout this manual are
+marked by special styling.
+<!--l. 59--><p class="indent" > Information that is only valid or relevant for a particular operating
+system is marked like this: <div class="OSspecific"><div class="OSspecificLogo OSWindows"></div> This only concerns you if you use Windows.
+<br
+class="newline" />Of course you can also read it if you use another operating system. <br
+class="newline" />It just will not be of much use to you. </div>
+<!--l. 67--><p class="indent" > Code examples are set in a fixed-space, typewriter font, with lines above and
+
+
+
+below to set it apart from the rest of the text:
+ <div class="fancyvrb" id="fancyvrb1"><a
+ id="x4-3002r1"></a><span
+class="ec-lmtt-10x-x-109">Hello</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;\TeX-World!</span></div>
+<!--l. 72--><p class="indent" > Closely related to this, chapter <a
+href="Firststeps.html#x10-90003">3<!--tex4ht:ref: chap:first-steps --></a> contains several tutorials, which are typeset
+just like the code examples above, but with an additional notebook icon next to
+it.
+
+
+
+
+
+
+
+
+
+ <!--l. 5--><div class="crosslinks"><p class="noindent">[<a
+href="Installation.html" >next</a>] [<a
+href="contentsname.html" >prev</a>] [<a
+href="contentsname.html#tailcontentsname.html" >prev-tail</a>] [<a
+href="Introduction.html" >front</a>] [<a
+href="index.html#Introduction.html" >up</a>] </p></div>
+<!--l. 5--><p class="indent" > <a
+ id="tailIntroduction.html"></a> </div>
+</body></html>