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--- a/Master/tlpkg/texworks/texworks-help/TeXworks-manual/en/GoingfurtherEditingtools.html
+++ b/Master/tlpkg/texworks/texworks-help/TeXworks-manual/en/GoingfurtherEditingtools.html
@@ -1,849 +1,650 @@
-<?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>4 Going further: Editing tools</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" />
-<style type="text/css" xml:space="preserve">
-/*<![CDATA[*/
- em.c9 {font-weight: bold}
-/*]]>*/
-</style>
-</head>
-
-<body>
-<!--l. 5-->
-
-<p class="noindent"></p>
-
-<div id="container">
-<!--l. 5-->
-
-<div class="crosslinks">
-<p class="noindent">[<a href=
-"GoingfurtherOthertools.html">next</a>] [<a href=
-"Firststeps.html">prev</a>] [<a href=
-"Firststeps.html#tailFirststeps.html">prev-tail</a>] [<a href=
-"#tailGoingfurtherEditingtools.html">tail</a>] [<a href=
-"index.html#GoingfurtherEditingtools.html">up</a>]</p>
-</div><!--l. 5-->
-
-<p class="indent"></p>
-
-<div class="chapternumber">
-4
-</div>
-
-<h1><a id="x22-170004" name="x22-170004"></a>Going further: Editing
-tools</h1><!--l. 7-->
-
-<p class="indent">When you have had some practise with
-T<sub>E</sub>Xworks, you’ll find the need for more effective tools.
-Many of them are bundled with T<sub>E</sub>Xworks. We are going to
-see some of them now.</p>
-
-<h3 class="sectionHead"><span class="titlemark">4.1</span> <a id=
-"x22-180004.1" name="x22-180004.1"></a>Creating a document from a
-template</h3><a id="dx22-18001" name="dx22-18001"></a> <!--l. 11-->
-
-<p class="noindent">Most documents you will create will use the
-same instructions in the preamble, the same layout settings,
-similar heading and so on. You can use predefined templates to get
-started quickly or create your own with all of these settings
-already in place. <!--l. 13--></p>
-
-<p class="indent">Use <em class="c9">File</em><span class=
-"lmsy-10x-x-120">→</span><em class="c9">New from template…</em> or
-<span class="keystroke">Ctrl</span><span class="keystroke">Shift
-<span class="lmsy-10x-x-120">⇑</span></span><span class=
-"keystroke">N</span> (Mac OS X: <span class="keystroke"><img src=
-"images/MacCmdKey.png" alt="pict" /></span><span class=
-"keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span><span class="keystroke">N</span>).
-A dialogue box opens to allow you to select one of the templates.
-After selecting one and pressing <span class=
-"obeylines-h verb ec-lmtt-12">OK</span>, a document is created and
-you can start to work. <!--l. 15--></p>
-
-<p class="indent">If you want to create a personal template, you
-just have to create a suitable document with everything you always
-want to do (and perhaps marking places to fill in the rest) and
-save it as a <span class="path">.tex</span> file in the
-<span class="path">&lt;resources&gt;\templates</span> folder, or a
-sub-folder of it, if you wish. <!--l. 17--></p>
-
-<p class="noindent"></p>
-
-<h3 class="sectionHead"><span class="titlemark">4.2</span> <a id=
-"x22-190004.2" name="x22-190004.2"></a>Creating a project using
-several source files</h3><a id="dx22-19001" name="dx22-19001"></a>
-<!--l. 19-->
-
-<p class="noindent">When the source becomes long, it is sometimes
-difficult to navigate and maintain it. In that case, it is useful
-to split the source into different smaller files: one file will be
-the main document, with the preamble and the <span class=
-"obeylines-h verb ec-lmtt-12">document</span> environment, as well
-as calls to the “sub-documents”<span class="footnote-mark"><a href=
-"index23.html#fn1x5"><sup class=
-"textsuperscript">1</sup></a></span><a id="x22-19002f1" name=
-"x22-19002f1"></a>, which could in turn contain separate chapters,
-for example. <!--l. 22--></p>
-
-<p class="indent">But there might be a problem if you want to start
-typesetting/compilation in a sub-document: as there is neither a
-preamble nor a <span class=
-"obeylines-h verb ec-lmtt-12">document</span> environment there,
-L<sup>A</sup>T<sub>E</sub>X will stop immediately with an error.
-<!--l. 24--></p>
-
-<p class="indent">To tell T<sub>E</sub>Xworks that it should
-typeset the main document, one adds at the very beginning of the
-sub-document the instruction:<a id="dx22-19003" name=
-"dx22-19003"></a></p>
-
-<div class="fancyvrb" id="fancyvrb5">
-<a id="x22-19005r1" name="x22-19005r1"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;%</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;!TeX</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;root</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;=</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;path/main_file.tex</span>
-</div><!--l. 28-->
-
-<p class="noindent">for example:</p>
-
-<div class="fancyvrb" id="fancyvrb6">
-<a id="x22-19007r1" name="x22-19007r1"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;%</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;!TeX</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;root</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;=</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;manual.tex</span>
-</div><!--l. 33-->
-
-<p class="indent">If the main file is in the same folder, its name
-is enough, as in the above example. Otherwise, you must also give
-the path to the main document (preferably relative to the
-sub-document in question, e.g., <span class=
-"path">../manual.tex</span>). Notice that the slash <span class=
-"obeylines-h verb ec-lmtt-12">/</span> and not the backslash
-<span class="obeylines-h verb ec-lmtt-12">\</span> should be used
-as directory separator even on Windows. <!--l. 35--></p>
-
-<p class="indent">Further, with MiKTeX, the call to a sub-document
-<span class="obeylines-h verb ec-lmtt-12">\input{name.tex}</span>
-should include the extension <span class="path">.tex</span> to
-ensure proper SyncTeX functionality (see section&nbsp;<a href=
-"GoingfurtherOthertools.html#x31-310005.1">5.1
-<!--tex4ht:ref: sec.synctex --></a>).</p>
-
-<h3 class="sectionHead"><span class="titlemark">4.3</span> <a id=
-"x22-200004.3" name="x22-200004.3"></a>Spell-checking</h3>
-<!--l. 39-->
-
-<p class="noindent">You can turn on automatic spell-checking<a id=
-"dx22-20001" name="dx22-20001"></a> of your source document from
-<em class="c9">Edit</em> <span class=
-"lmsy-10x-x-120">→</span><em class="c9">Spelling</em><span class=
-"lmsy-10x-x-120">→</span><em class="c9">&lt;language&gt;</em>. It
-is also possible to ask T<sub>E</sub>Xworks to enable
-spell-checking by default by setting a dictionary in <em class=
-"c9">Edit</em><span class="lmsy-10x-x-120">→</span><em class=
-"c9">Preferences…</em><span class=
-"lmsy-10x-x-120">→</span><em class="c9">Editor</em><span class=
-"lmsy-10x-x-120">→</span><em class="c9">Spell-check language</em>.
-<!--l. 41--></p>
-
-<p class="indent">During typing, every word the spell-checker
-considers wrong is underlined by a red wavy line. A right-click on
-the word opens a contextual menu in which there are some
-replacement suggestions. Click on the desired word to make the
-replacement. <!--l. 43--></p>
-
-<p class="indent">Before using the spell-checker, you need to
-install dictionaries in the right folder of T<sub>E</sub>Xworks:
-<span class="path">&lt;resources&gt;\dictionaries</span>. The
-<span class="path">&lt;resources&gt;</span> folder can be accessed
-easily via <em class="c9">Help</em><span class=
-"lmsy-10x-x-120">→</span><em class="c9">Settings and
-Resources…</em>. <!--l. 45--></p>
-
-<p class="indent"></p>
-
-<div class="OSspecific">
-<div class="OSspecificLogo OSLinux"></div>On Linux, the
-dictionaries are usually taken from the folder <span class=
-"path">/usr/share/myspell/dicts</span>—the default path for myspell
-dictionaries. Note, though, that the maintainer of your
-T<sub>E</sub>Xworks package may have changed this to reflect the
-file system layout of your Linux distribution. You can override
-this default by setting the <span class=
-"obeylines-h verb ec-lmtt-12">TW_DICPATH</span> environment
-variable before running T<sub>E</sub>Xworks.
-</div><!--l. 49-->
-
-<p class="indent">One can use the available dictionaries for
-OpenOffice.org and other free software;<span class=
-"footnote-mark"><a href="index24.html#fn2x5"><sup class=
-"textsuperscript">2</sup></a></span><a id="x22-20002f2" name=
-"x22-20002f2"></a> if you have Mozilla Thunderbird with
-spell-checking, you can copy its <span class="path">.aff</span> and
-<span class="path">.dic</span> files<a id="dx22-20003" name=
-"dx22-20003"></a><a id="dx22-20004" name="dx22-20004"></a> as well,
-for example.</p>
-
-<h3 class="sectionHead"><span class="titlemark">4.4</span> <a id=
-"x22-210004.4" name="x22-210004.4"></a>Search and
-replace</h3><a id="dx22-21001" name="dx22-21001"></a> <a id=
-"dx22-21002" name="dx22-21002"></a> <!--l. 54-->
-
-<p class="noindent"></p>
-
-<h4 class="subsectionHead"><span class="titlemark">4.4.1</span>
-<a id="x22-220004.4.1" name="x22-220004.4.1"></a>Standard
-functions</h4><!--l. 56-->
-
-<p class="noindent">The options of the menu <em class=
-"c9">Search</em>—<em class="c9">Find…</em>, <em class="c9">Find
-again</em>, <em class="c9">Replace…</em>, <em class="c9">Replace
-again</em>, and <em class="c9">Go to Line…</em> (<span class=
-"keystroke">Ctrl</span><span class="keystroke">F</span>,
-<span class="keystroke">Ctrl</span><span class=
-"keystroke">G</span>, <span class=
-"keystroke">Ctrl</span><span class="keystroke">R</span>,
-<span class="keystroke">Ctrl</span><span class="keystroke">Shift
-<span class="lmsy-10x-x-120">⇑</span></span><span class=
-"keystroke">R</span>, and <span class=
-"keystroke">Ctrl</span><span class="keystroke">L</span>,
-respectively)—are standard actions (Mac OS X: <span class=
-"keystroke"><img src="images/MacCmdKey.png" alt=
-"pict" /></span><span class="keystroke">F</span>, <span class=
-"keystroke"><img src="images/MacCmdKey.png" alt=
-"pict" /></span><span class="keystroke">G</span>, <span class=
-"keystroke"><img src="images/MacCmdKey.png" alt=
-"pict" /></span><span class="keystroke">R</span>, <span class=
-"keystroke"><img src="images/MacCmdKey.png" alt=
-"pict" /></span><span class="keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span><span class="keystroke">R</span>,
-and <span class="keystroke"><img src="images/MacCmdKey.png" alt=
-"pict" /></span><span class="keystroke">L</span>); the first and
-the third open a dialogue box:</p>
-
-<div class="center">
-<!--l. 58-->
-
-<p class="noindent"><!--l. 59--></p>
-
-<p class="noindent"><img src="images/replaceDialog.png" alt=
-"pict" /></p>
-</div><!--l. 62-->
-
-<p class="indent">Here, the usual options are available: <em>Wrap
-around</em>, <em>Find backwards</em>, <em>Search/Replace within
-selection</em>, or <em>Find all occurrences</em>. The following
-options are also usual: <em>Case sensitive</em> and <em>Whole
-words</em>. By default, the search is forward, towards the end of
-the document. <!--l. 64--></p>
-
-<p class="indent">The option <em>Search/Replace in all open
-files</em> is also a frequent choice, but not as much as the
-others; this allows, for example, replacement in all the files of a
-project—pay attention, though, as this is very powerful.
-<!--l. 66--></p>
-
-<p class="indent">The last option, <em>Regular expression</em>, is
-detailed in the next sub-section. <!--l. 68--></p>
-
-<p class="indent">In the <em class="c9">Search</em> menu there are
-other options:</p>
-
-<dl class="description">
-<dt class="description"><span class="ec-lmbx-12">Copy to
-Find</span></dt>
-
-<dd class="description">copies the currently selected text into the
-<b><span class="ec-lmro-12">Find</span></b> field of the Find
-dialogue or the <b><span class="ec-lmro-12">Replace</span></b>
-field of the Replace dialogue; you still need to open the dialogues
-separately</dd>
-
-<dt class="description"><span class="ec-lmbx-12">Copy to
-Replace</span></dt>
-
-<dd class="description">copies the currently selected text into the
-<b><span class="ec-lmro-12">With</span></b> field of the
-<b><span class="ec-lmro-12">Replace</span></b> dialogue</dd>
-
-<dt class="description"><span class="ec-lmbx-12">Find
-Selection</span></dt>
-
-<dd class="description">uses the current selection for a search
-without opening the <b><span class="ec-lmro-12">Find</span></b>
-dialogue—very fast</dd>
-
-<dt class="description"><span class="ec-lmbx-12">Show
-selection</span></dt>
-
-<dd class="description">scrolls the view to the currently selected
-text—useful if word wrapping is turned off and you moved in the
-document using the vertical scroll bar on the right</dd>
-</dl><!--l. 76-->
-
-<p class="noindent"></p>
-
-<h4 class="subsectionHead"><span class="titlemark">4.4.2</span>
-<a id="x22-230004.4.2" name="x22-230004.4.2"></a>Advanced search
-and replace (regular expressions)</h4><a id="dx22-23001" name=
-"dx22-23001"></a> <!--l. 78-->
-
-<p class="noindent">The regular expressions provide a very powerful
-tool, but they require some effort to be well understood. To
-understand them fully would require a manual of its own<span class=
-"footnote-mark"><a href="index25.html#fn3x5"><sup class=
-"textsuperscript">3</sup></a></span><a id="x22-23002f3" name=
-"x22-23002f3"></a>, so we’ll only give some simple ideas of use.
-For more advanced uses, as well as lists of the most used codes,
-see section <a href="Regularexpressions.html#x44-51000B">B
-<!--tex4ht:ref: sec:regexp --></a>. <!--l. 80--></p>
-
-<p class="indent">Suppose we have the following text:</p>
-
-<div class="fancyvrb" id="fancyvrb7">
-<a id="x22-23004r1" name="x22-23004r1"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;Voici</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;du</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;texte</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;pour</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;tester</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;les</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;expressions</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;r</span><span class=
-"ec-lmtt-10x-x-109">éguli</span><span class=
-"ec-lmtt-10x-x-109">ères</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;dans</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;du</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;texte</span><br class="fancyvrb" />
-<a id="x22-23006r2" name="x22-23006r2"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;accentu</span><span class=
-"ec-lmtt-10x-x-109">é.</span><br class="fancyvrb" />
-<a id="x22-23008r3" name="x22-23008r3"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;Voici</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;du</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;texte</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;pour</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;tester</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;les</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;expressions</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;r</span><span class=
-"ec-lmtt-10x-x-109">éguli</span><span class=
-"ec-lmtt-10x-x-109">ères</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;dans</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;du</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;texte</span><br class="fancyvrb" />
-<a id="x22-23010r4" name="x22-23010r4"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;accentu</span><span class=
-"ec-lmtt-10x-x-109">é.</span><br class="fancyvrb" />
-<a id="x22-23012r5" name="x22-23012r5"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;Voici</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;du</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;texte</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;pour</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;tester</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;les</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;expressions</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;r</span><span class=
-"ec-lmtt-10x-x-109">éguli</span><span class=
-"ec-lmtt-10x-x-109">ères.</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;Voici</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;du</span><br class="fancyvrb" />
-<a id="x22-23014r6" name="x22-23014r6"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;texte</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;pour</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;tester</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;les</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;expressions</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;r</span><span class=
-"ec-lmtt-10x-x-109">éguli</span><span class=
-"ec-lmtt-10x-x-109">ères.</span><br class="fancyvrb" />
-<a id="x22-23016r7" name="x22-23016r7"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;truc</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;truc</span><br class="fancyvrb" />
-<a id="x22-23018r8" name="x22-23018r8"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;t</span><span class=
-"ec-lmtt-10x-x-109">él.:</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;010-99-99-99</span><br class=
-"fancyvrb" />
-<a id="x22-23020r9" name="x22-23020r9"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;t</span><span class=
-"ec-lmtt-10x-x-109">él.:</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;00.32.10.99.99.99</span><br class=
-"fancyvrb" />
-<a id="x22-23022r10" name="x22-23022r10"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;t</span><span class=
-"ec-lmtt-10x-x-109">él.:</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;00/32-10/99.99.99</span>
-</div><!--l. 93-->
-
-<p class="noindent">We want to</p>
-
-<ol class="enumerate1">
-<li class="enumerate" id="x22-23024x1">insert an empty line after
-each “accentué” (to create paragraphs in
-L<sup>A</sup>T<sub>E</sub>X), but not after the three telephone
-numbers;</li>
-
-<li class="enumerate" id="x22-23026x2">replace each <span class=
-"ec-lmro-12">tab</span> character between the two words “truc” of
-the fourth paragraph by three spaces; and finally</li>
-
-<li class="enumerate" id="x22-23028x3">make the telephone numbers
-consistent by replacing the various punctuation characters by
-spaces.</li>
-</ol><!--l. 100-->
-
-<p class="indent">For 1., in the dialogue box <b><span class=
-"ec-lmro-12">Replace</span></b> (<span class=
-"keystroke">Ctrl</span><span class="keystroke">R</span>) for
-<em>Replace:</em> we put ›<span class=
-"obeylines-h verb ec-lmtt-12">\n</span>‹<span class=
-"footnote-mark"><a href="index26.html#fn4x5"><sup class=
-"textsuperscript">4</sup></a></span><a id="x22-23029f4" name=
-"x22-23029f4"></a> and in <em>With:</em> ›<span class=
-"obeylines-h verb ec-lmtt-12">\n\n</span>‹. ›<span class=
-"obeylines-h verb ec-lmtt-12">\n</span>‹ is the code to match or
-insert a line feed. You will need to select the first four
-paragraphs and the beginning of the fifth (the first telephone
-number) and to tick the <em>Replace within selection</em> and
-<em>Regular expression</em> options; if this was not done and an
-empty line has been inserted after each line, select the telephone
-lines and do the reverse action: replace ›<span class=
-"obeylines-h verb ec-lmtt-12">\n\n</span>‹ by ›<span class=
-"obeylines-h verb ec-lmtt-12">\n</span>‹. So we replaced one line
-feed by two, creating an empty line. <!--l. 102--></p>
-
-<p class="indent">For 2., use ›<span class=
-"obeylines-h verb ec-lmtt-12">\t</span>‹ and ›<span class=
-"obeylines-h verb ec-lmtt-12">␣␣␣</span>‹<span class=
-"footnote-mark"><a href="index27.html#fn5x5"><sup class=
-"textsuperscript">5</sup></a></span><a id="x22-23030f5" name=
-"x22-23030f5"></a>. ›<span class=
-"obeylines-h verb ec-lmtt-12">\t</span>‹ is the code which
-represents a tab, while a space is typed in literally (here
-represented as <span class="obeylines-h verb ec-lmtt-12">␣</span>).
-<!--l. 104--></p>
-
-<p class="indent">For 3., find ›<span class=
-"obeylines-h verb ec-lmtt-12">-|\.|/</span>‹ and replace with
-›<span class="obeylines-h verb ec-lmtt-12">␣</span>‹. Here,
-›<span class="obeylines-h verb ec-lmtt-12">|</span>‹ provides
-alternatives (<span class="obeylines-h verb ec-lmtt-12">-</span>,
-<span class="obeylines-h verb ec-lmtt-12">.</span>, or <span class=
-"obeylines-h verb ec-lmtt-12">/</span>); for the dot we have used
-›<span class="obeylines-h verb ec-lmtt-12">\.</span>‹ because the
-dot alone is a regular expression code which represents any
-character and we would have replaced all the characters by spaces!
-We therefore have to use a code—prefixing the dot with a backslash
-tells specifies that the normal meaning of the dot should be used
-instead of the special meaning it usually has in regular
-expressions. <!--l. 106--></p>
-
-<p class="indent">If one has strings of the same character but of
-different lengths (for example 3, 4, or 5 times the sames character
-e) and one wants to truncate all these strings to a string with
-less characters (for example 2), one can ask to replace the string
-›<span class="obeylines-h verb ec-lmtt-12">e{3,5}</span>‹ by
-›<span class="obeylines-h verb ec-lmtt-12">ee</span>‹.
-<!--l. 108--></p>
-
-<p class="indent">If one wants to insert the same string at the
-beginning of some paragraphs separated or not by an empty line, for
-example ›<span class=
-"obeylines-h verb ec-lmtt-12">\noindent␣</span>‹ or ›<span class=
-"obeylines-h verb ec-lmtt-12">\item␣</span>‹, one can replace
-›<span class="obeylines-h verb ec-lmtt-12">\n\n</span>‹ or
-›<span class="obeylines-h verb ec-lmtt-12">\n</span>‹ by
-›<span class="obeylines-h verb ec-lmtt-12">\n\n\\noindent␣</span>‹
-or ›<span class=
-"obeylines-h verb ec-lmtt-12">\n\\noindent␣</span>‹. Pay attention,
-we have a double <span class="obeylines-h verb ec-lmtt-12">\</span>
-in front of <span class=
-"obeylines-h verb ec-lmtt-12">noindent</span> to get one
-(<span class="obeylines-h verb ec-lmtt-12">\noindent</span>)
-because <span class="obeylines-h verb ec-lmtt-12">\</span> is an
-escape character in regular expressions (we’ve met it before in the
-expression <span class="obeylines-h verb ec-lmtt-12">\.</span>)!
-<!--l. 110--></p>
-
-<p class="indent">If it were making sense, we could replace all the
-letters between “a” and “m” by “$” using ›<span class=
-"obeylines-h verb ec-lmtt-12">[a-m]</span>‹ and ›<span class=
-"obeylines-h verb ec-lmtt-12">$</span>‹.</p>
-
-<h3 class="sectionHead"><span class="titlemark">4.5</span> <a id=
-"x22-240004.5" name="x22-240004.5"></a>Other tools for editing and
-error tracking</h3><!--l. 114-->
-
-<p class="noindent"></p>
-
-<h4 class="subsectionHead"><span class="titlemark">4.5.1</span>
-<a id="x22-250004.5.1" name="x22-250004.5.1"></a>Standard
-tools</h4><!--l. 116-->
-
-<p class="noindent">It is always possible to undo<a id="dx22-25001"
-name="dx22-25001"></a> an action using <em class=
-"c9">Edit</em><span class="lmsy-10x-x-120">→</span><em class=
-"c9">Undo</em> or <span class="keystroke">Ctrl</span><span class=
-"keystroke">Z</span> (Mac OS X: <span class="keystroke"><img src=
-"images/MacCmdKey.png" alt="pict" /></span><span class=
-"keystroke">Z</span>): this way you can undo stepwise! The inverse
-action, redo, is available as <em class="c9">Edit</em><span class=
-"lmsy-10x-x-120">→</span><em class="c9">Redo</em><a id="dx22-25002"
-name="dx22-25002"></a> or <span class=
-"keystroke">Ctrl</span><span class="keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span><span class="keystroke">Z</span>
-(Mac OS X: <span class="keystroke"><img src="images/MacCmdKey.png"
-alt="pict" /></span><span class="keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span><span class=
-"keystroke">Z</span>).<span class="footnote-mark"><a href=
-"index28.html#fn6x5"><sup class=
-"textsuperscript">6</sup></a></span><a id="x22-25003f6" name=
-"x22-25003f6"></a> <!--l. 118--></p>
-
-<p class="indent">T<sub>E</sub>Xworks also provides the standard
-editing tools such as the clipboard; therefore one can select,
-cut/copy and paste a piece of text normally. <!--l. 120--></p>
-
-<p class="indent">You can select with the mouse by dragging over
-the desired text, or by double-clicking to select a word. Using the
-keyboard, holding down <span class="keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span> while moving using the arrow keys
-will select text. You can also move and select word by word moving
-left or right holding <span class=
-"keystroke">Ctrl</span><span class="keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span> down ( <span class=
-"keystroke"><img src="images/MacCmdKey.png" alt=
-"pict" /></span><span class="keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span> on Mac OS X). The clipboard
-shortcuts are the ones you’ll find in almost every program:
-<span class="keystroke">Ctrl</span><span class="keystroke">X</span>
-to cut, <span class="keystroke">Ctrl</span><span class=
-"keystroke">C</span> to copy, and <span class=
-"keystroke">Ctrl</span><span class="keystroke">V</span> to paste (
-<span class="keystroke"><img src="images/MacCmdKey.png" alt=
-"pict" /></span><span class="keystroke">X</span>, <span class=
-"keystroke"><img src="images/MacCmdKey.png" alt=
-"pict" /></span><span class="keystroke">C</span> and <span class=
-"keystroke"><img src="images/MacCmdKey.png" alt=
-"pict" /></span><span class="keystroke">V</span>, respectively, on
-Mac OS X). <!--l. 122--></p>
-
-<p class="indent">You can easily change the case<a id="dx22-25004"
-name="dx22-25004"></a> of a selection—put everything upper case or
-lower case—using <em class="c9">Edit</em><span class=
-"lmsy-10x-x-120">→</span><em class="c9">Change case</em> and next,
-depending on the desired effect, <em class="c9">ALL UPPERCASE</em>,
-<em class="c9">all lowercase</em>, or <em class="c9">Toggle
-Case</em> (which toggles the case of each letter individually).
-<!--l. 124--></p>
-
-<p class="indent">It is also convenient to show the line
-numbers<a id="dx22-25005" name="dx22-25005"></a>, as all error
-messages refer to these numbers; you can toggle the line numbers,
-on the left of the editing panel, from <em class=
-"c9">Format</em><span class="lmsy-10x-x-120">→</span><em class=
-"c9">Line Numbers</em>.</p>
-
-<h4 class="subsectionHead"><span class="titlemark">4.5.2</span>
-<a id="x22-260004.5.2" name="x22-260004.5.2"></a>Commenting</h4>
-<!--l. 128-->
-
-<p class="noindent">When preparing a document with
-(L<sup>A</sup>)T<sub>E</sub>X, it is often useful to prevent
-compilation of a portion of text to be able to locate an error; you
-can do this piece by piece until you find the part which causes the
-error. For that, commenting the source block by block is needed.
-<!--l. 130--></p>
-
-<p class="indent">We have seen that the symbol <span class=
-"obeylines-h verb ec-lmtt-12">%</span> marks the beginning of a
-comment. To comment<a id="dx22-26001" name="dx22-26001"></a> a big
-piece of text, it is sufficient to select it and ask to mark it as
-comment <em class="c9">Format</em> <span class=
-"lmsy-10x-x-120">→</span><em class="c9">Comment</em> or
-<span class="keystroke">Ctrl</span><span class="keystroke">Shift
-<span class="lmsy-10x-x-120">⇑</span></span><span class=
-"keystroke">]</span> (Mac OS X: <span class="keystroke"><img src=
-"images/MacCmdKey.png" alt="pict" /></span><span class=
-"keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span><span class="keystroke">]</span>).
-To remove the comment, select the lines and choose <em class=
-"c9">Format</em><span class="lmsy-10x-x-120">→</span><em class=
-"c9">Uncomment</em><a id="dx22-26002" name="dx22-26002"></a> or
-<span class="keystroke">Ctrl</span><span class="keystroke">Shift
-<span class="lmsy-10x-x-120">⇑</span></span><span class=
-"keystroke">[</span> (Mac OS X: <span class="keystroke"><img src=
-"images/MacCmdKey.png" alt="pict" /></span><span class=
-"keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span><span class=
-"keystroke">[</span>).<span class="footnote-mark"><a href=
-"index29.html#fn7x5"><sup class=
-"textsuperscript">7</sup></a></span><a id="x22-26003f7" name=
-"x22-26003f7"></a></p>
-
-<h4 class="subsectionHead"><span class="titlemark">4.5.3</span>
-<a id="x22-270004.5.3" name="x22-270004.5.3"></a>Matching
-delimiters</h4><!--l. 135-->
-
-<p class="noindent">A frequent error is to forget a closing symbol:
-parenthesis, bracket, square bracket, <em>etc</em>.
-T<sub>E</sub>Xworks helps with a tool to show the pairs of symbols:
-when the cursor moves over one of these symbols, its partner is
-briefly highlighted. You can also select an entire block<a id=
-"dx22-27001" name="dx22-27001"></a> using <em class=
-"c9">Edit</em><span class="lmsy-10x-x-120">→</span><em class=
-"c9">Balance Delimiters</em> or by the shortcut <span class=
-"keystroke">Ctrl</span><span class="keystroke">B</span> (Mac OS X:
-<span class="keystroke"><img src="images/MacCmdKey.png" alt=
-"pict" /></span><span class="keystroke">B</span>). Thus, you will
-immediately see the scope of the block. <!--l. 137--></p>
-
-<p class="noindent"></p>
-
-<h4 class="subsectionHead"><span class="titlemark">4.5.4</span>
-<a id="x22-280004.5.4" name="x22-280004.5.4"></a>Smart quotes</h4>
-<!--l. 139-->
-
-<p class="noindent">Another similar error, but this time semantic
-and not hindering typesetting, is in the use of quotes when one
-wants to give focus to some text. <!--l. 141--></p>
-
-<p class="indent">There are two types of quotation marks in
-English: the ‘single’ quotes and the “double” quotes. They are
-formed by ‘ and ’; these are not the quotation marks used in
-programming and found on the keyboard: <span class=
-"obeylines-h verb ec-lmtt-12">"</span> and <span class=
-"obeylines-h verb ts1-lmtt12-">’</span>. Using the
-T<sub>E</sub>Xworks smart quotes system, one can use the latter as
-normal to automatically produce the typographically correct
-single/double opening and close quotes. <!--l. 143--></p>
-
-<p class="indent">In a <span class="path">.tex</span> document,
-select one of the smart quotes system: <em class="c9">Format</em>
-<span class="lmsy-10x-x-120">→</span><em class="c9">Smart
-Quotes</em><span class="lmsy-10x-x-120">→</span><em class="c9">TeX
-Ligatures</em>, <span class="lmsy-10x-x-120">→</span><em class=
-"c9">TeX Commands</em>, <span class=
-"lmsy-10x-x-120">→</span><em class="c9">Unicode Characters</em>.
-Then, when you want to start a quoted section in your text, let’s
-say enclosed in double quotes, type <span class=
-"obeylines-h verb ec-lmtt-12">"</span>, then the text to be quoted,
-and finish again by <span class=
-"obeylines-h verb ec-lmtt-12">"</span>; T<sub>E</sub>Xworks will
-automatically insert the correct opening quotes <span class=
-"obeylines-h verb ts1-lmtt12-">``</span> and later the correct
-closing ones <span class="obeylines-h verb ts1-lmtt12-">’’</span>.
-The three options give the same result in the typeset document, but
-<em class="c9">TeX Ligatures</em> should work best in most cases.
-<!--l. 145--></p>
-
-<p class="indent">Finally, it is possible to define personal
-quotation marks systems (in the file <span class=
-"path">smart-quotes-modes.txt</span> in the <span class=
-"path">configuration</span> folder of the resource folder).
-<!--l. 147--></p>
-
-<p class="noindent"></p>
-
-<h3 class="sectionHead"><span class="titlemark">4.6</span> <a id=
-"x22-290004.6" name="x22-290004.6"></a>Auto-completion</h3>
-<!--l. 149-->
-
-<p class="noindent">Another tool which rapidly becomes
-indispensable is auto-completion. Indeed, when you use
-(L<sup>A</sup>)T<sub>E</sub>X, you have to continuously enter codes
-to, for example, create environments; you also have to remember to
-close every group you open. <!--l. 151--></p>
-
-<p class="indent">Auto-completion allows you to type a keyword, hit
-the <span class="keystroke msam-10x-x-120">⇆</span> key, and have
-T<sub>E</sub>Xworks insert the (L<sup>A</sup>)T<sub>E</sub>X
-command or environment code automatically. <!--l. 153--></p>
-
-<p class="indent">As an example to insert
-“L<sup>A</sup>T<sub>E</sub>X”, we have to type <span class=
-"obeylines-h verb ec-lmtt-12">\LaTeX</span>. This is not difficult,
-but entering “<span class="obeylines-h verb ec-lmtt-12">\</span>”
-followed by the word “<span class=
-"obeylines-h verb ec-lmtt-12">LaTeX</span>” with alternating
-capitals and lower case letters could become annoying after a
-while.<span class="footnote-mark"><a href=
-"index30.html#fn8x5"><sup class=
-"textsuperscript">8</sup></a></span><a id="x22-29001f8" name=
-"x22-29001f8"></a> With auto-completion, you just enter
-<span class="obeylines-h verb ec-lmtt-12">latex</span> and hit
-<span class="keystroke msam-10x-x-120">⇆</span> to get <span class=
-"obeylines-h verb ec-lmtt-12">\LaTeX</span>. You just have to take
-care that there is no <em>letter</em> directly preceding or
-succeeding <span class=
-"obeylines-h verb ec-lmtt-12">latex</span>—e.g., <span class=
-"obeylines-h verb ec-lmtt-12">alatex</span>—, or else the mechanism
-might not pick up the correct keyword. <!--l. 156--></p>
-
-<p class="indent">Another example is <span class=
-"obeylines-h verb ec-lmtt-12">bmin</span>, which gives</p>
-
-<div class="fancyvrb" id="fancyvrb8">
-<a id="x22-29003r1" name="x22-29003r1"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;\begin{minipage}{}</span><br class=
-"fancyvrb" />
-<a id="x22-29005r2" name="x22-29005r2"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ts1-lmtt10-x-x-109">∙</span><br class="fancyvrb" />
-<a id="x22-29007r3" name="x22-29007r3"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;\end{minipage}</span><span class=
-"ts1-lmtt10-x-x-109">∙</span>
-</div><!--l. 162-->
-
-<p class="noindent">with the cursor between the empty pair of curly
-brackets where you need to enter the size of the minipage. See the
-section <a href="CustomizingTw.html#x39-50000A.3">A.3
-<!--tex4ht:ref: sec.autocompletion --></a> for a list of the
-keywords for auto-completion. Notice the “<span class=
-"ts1-lmr12-">∙</span>” in the minipage environment. They are
-placeholders which can be reached by <span class=
-"keystroke">Ctrl</span><span class=
-"keystroke msam-10x-x-120">⇆</span> ( <span class=
-"keystroke"><img src="images/MacOptKey.png" alt=
-"pict" /></span><span class="keystroke msam-10x-x-120">⇆</span> on
-the Mac), repeating this shortcut cycles forward through the
-placeholders; by <span class="keystroke">Ctrl</span><span class=
-"keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span><span class=
-"keystroke msam-10x-x-120">⇆</span> ( <span class=
-"keystroke"><img src="images/MacOptKey.png" alt=
-"pict" /></span><span class="keystroke">Shift <span class=
-"lmsy-10x-x-120">⇑</span></span><span class=
-"keystroke msam-10x-x-120">⇆</span>), you can also cycle backwards.
-<!--l. 164--></p>
-
-<p class="indent">If a partial keyword is given, repeatedly hitting
-<span class="keystroke msam-10x-x-120">⇆</span> will cycle through
-possible completions. For example, <span class=
-"obeylines-h verb ec-lmtt-12">bali</span> (the <span class=
-"obeylines-h verb ec-lmtt-12">b</span> commonly indicates the
-beginning of an environment, <span class=
-"obeylines-h verb ec-lmtt-12">\begin{}</span>) creates the
-<span class="obeylines-h verb ec-lmtt-12">align</span> environment
-after one <span class="keystroke msam-10x-x-120">⇆</span>, next
-<span class="obeylines-h verb ec-lmtt-12">align*</span>, and after
-that, in succession, <span class=
-"obeylines-h verb ec-lmtt-12">alignat</span>, <span class=
-"obeylines-h verb ec-lmtt-12">alignat*</span>, <span class=
-"obeylines-h verb ec-lmtt-12">aligned</span>, <span class=
-"obeylines-h verb ec-lmtt-12">alignedat</span>, and <span class=
-"obeylines-h verb ec-lmtt-12">alignedat</span> with options; to
-access the last environments directly, they have their own codes
-which start by <span class=
-"obeylines-h verb ec-lmtt-12">bali</span> (<span class=
-"obeylines-h verb ec-lmtt-12">balis</span>, <span class=
-"obeylines-h verb ec-lmtt-12">baliat</span>, <span class=
-"obeylines-h verb ec-lmtt-12">baliats</span>, <span class=
-"obeylines-h verb ec-lmtt-12">balied</span>, <span class=
-"obeylines-h verb ec-lmtt-12">baliedat</span> and <span class=
-"obeylines-h verb ec-lmtt-12">baliedato</span>). <!--l. 166--></p>
-
-<p class="indent">If you want to create your own keywords, you can
-add a <span class="path">.txt</span> file in the <span class=
-"path">completion</span> folder inside the resources folder. The
-entries in the file should have the following format:</p>
-
-<div class="fancyvrb" id="fancyvrb9">
-<a id="x22-29009r1" name="x22-29009r1"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;bfigo:=\begin{figure}[#INS#]#RET##RET#\end{figure}</span><span class="ts1-lmtt10-x-x-109">∙</span><br class="fancyvrb" />
-
-<a id="x22-29011r2" name="x22-29011r2"></a><span class=
-"ec-lmtt-10x-x-109">&nbsp;</span><span class=
-"ec-lmtt-10x-x-109">&nbsp;\bibliography{#INS#}</span><span class=
-"ts1-lmtt10-x-x-109">∙</span>
-</div><!--l. 172-->
-
-<p class="indent">In the first case, <span class=
-"obeylines-h verb ec-lmtt-12">bfigo</span> is the assigned keyword
-(with <span class="obeylines-h verb ec-lmtt-12">:=</span>) to be
-converted into a <span class=
-"obeylines-h verb ec-lmtt-12">figure</span> environment with an
-optional argument; there are two carriage returns (<span class=
-"obeylines-h verb ec-lmtt-12">#RET#</span>) after the <span class=
-"obeylines-h verb ec-lmtt-12">begin</span>, i.e., an empty line,
-and the cursor is placed between the square brackets (at the
-position of <span class=
-"obeylines-h verb ec-lmtt-12">#INS#</span>). “<span class=
-"ts1-lmr12-">∙</span>” is a place holder as introduced before.
-<!--l. 174--></p>
-
-<p class="indent">In the second case, we give ourselves a shortcut,
-which will let us type the first part of <span class=
-"obeylines-h verb ec-lmtt-12">\bibliography{}</span> and have
-T<sub>E</sub>Xworks convert it to the full name plus braces (with
-the cursor between them). In this case, the keyword is the
-instruction itself. <!--l. 176--></p>
-
-<p class="indent">Note that the <span class="path">.txt</span> file
-containing the auto-completion information needs to be UTF-8
-encoded—this is the default encoding for all files created with
-T<sub>E</sub>Xworks. <!--l. 5--></p>
-
-<div class="crosslinks">
-<p class="noindent">[<a href=
-"GoingfurtherOthertools.html">next</a>] [<a href=
-"Firststeps.html">prev</a>] [<a href=
-"Firststeps.html#tailFirststeps.html">prev-tail</a>] [<a href=
-"GoingfurtherEditingtools.html">front</a>] [<a href=
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+<head><title>4 Going further: Editing tools</title>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<meta name="generator" content="TeX4ht (http://www.tug.org/tex4ht/)">
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+href="GoingfurtherOthertools.html" >next</a>] [<a
+href="Firststeps.html" >prev</a>] [<a
+href="Firststeps.html#tailFirststeps.html" >prev-tail</a>] [<a
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+<!--l. 5--><p class="indent" > <div class="chapternumber">4</div><h1><a
+ id="x21-170004"></a>Going further: Editing tools</h1>
+<!--l. 7--><p class="indent" > When you have had some practise with T<sub>E</sub>Xworks, you&#8217;ll find the need for more effective
+tools. Many of them are bundled with T<sub>E</sub>Xworks. We are going to see some of them
+now.
+ <h3 class="sectionHead"><span class="titlemark">4.1 </span> <a
+ id="x21-180004.1"></a>Creating a document from a template</h3>
+<a
+ id="dx21-18001"></a>
+<!--l. 11--><p class="noindent" >Most documents you will create will use the same instructions in the preamble,
+the same layout settings, similar heading and so on. You can use predefined
+templates to get started quickly or create your own with all of these settings
+already in place.
+<!--l. 13--><p class="indent" > Use <em><b>File</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>New from template&#x2026;</b></em> or <span class="keystroke">Ctrl</span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke">N</span> (Mac OS X: <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke">N</span>). A
+dialogue box opens to allow you to select one of the templates. After
+selecting one and pressing <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">OK</span></span></span>, a document is created and you can start to
+work.
+<!--l. 15--><p class="indent" > If you want to create a personal template, you just have to create a suitable
+document with everything you always want to do (and perhaps marking places to
+fill in the rest) and save it as a <span class="path">.tex</span> file in the <span class="path">&#x003C;resources&#x003E;\templates</span> folder, or a
+sub-folder of it, if you wish.
+<!--l. 17--><p class="noindent" >
+ <h3 class="sectionHead"><span class="titlemark">4.2 </span> <a
+ id="x21-190004.2"></a>Creating a project using several source files</h3>
+<a
+ id="dx21-19001"></a>
+<!--l. 19--><p class="noindent" >When the source becomes long, it is sometimes difficult to navigate
+and maintain it. In that case, it is useful to split the source into
+different smaller files: one file will be the main document, with the
+preamble and the <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">document</span></span></span> environment, as well as calls to the
+&#8220;sub-documents&#8221;<span class="footnote-mark"><a
+href="index22.html#fn1x5"><sup class="textsuperscript">1</sup></a></span><a
+ id="x21-19002f1"></a>,
+which could in turn contain separate chapters, for example.
+<!--l. 22--><p class="indent" > But there might be a problem if you want to start typesetting/compilation in
+a sub-document: as there is neither a preamble nor a <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">document</span></span></span> environment
+
+
+
+there, L<sup>A</sup>T<sub>E</sub>X will stop immediately with an error.
+<!--l. 24--><p class="indent" > To tell T<sub>E</sub>Xworks that it should typeset the main document, one adds at the very
+beginning of the sub-document the instruction:<a
+ id="dx21-19003"></a>
+ <div class="fancyvrb" id="fancyvrb5"><a
+ id="x21-19005r1"></a><span
+class="ec-lmtt-10x-x-109">%</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;!TeX</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;root</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;=</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;path/main_file.tex</span></div>
+<!--l. 28--><p class="noindent" >for example:
+ <div class="fancyvrb" id="fancyvrb6"><a
+ id="x21-19007r1"></a><span
+class="ec-lmtt-10x-x-109">%</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;!TeX</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;root</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;=</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;manual.tex</span></div>
+<!--l. 33--><p class="indent" > If the main file is in the same folder, its name is enough, as in the above
+example. Otherwise, you must also give the path to the main document
+(preferably relative to the sub-document in question, e.g., <span class="path">../manual.tex</span>). Notice
+that the slash <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">/</span></span></span> and not the backslash <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\</span></span></span> should be used as directory separator
+even on Windows.
+<!--l. 35--><p class="indent" > Further, with MiKTeX, the call to a sub-document <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\input{name.tex}</span></span></span> should
+include the extension <span class="path">.tex</span> to ensure proper SyncTeX functionality (see
+section&#x00A0;<a
+href="GoingfurtherOthertools.html#x30-310005.1">5.1<!--tex4ht:ref: sec.synctex --></a>).
+ <h3 class="sectionHead"><span class="titlemark">4.3 </span> <a
+ id="x21-200004.3"></a>Spell-checking</h3>
+<!--l. 39--><p class="noindent" >You can turn on automatic spell-checking<a
+ id="dx21-20001"></a> of your source document from <em><b>Edit</b></em>
+<span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Spelling</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>&#x003C;language&#x003E;</b></em>. It is also possible to ask T<sub>E</sub>Xworks to enable spell-checking by
+default by setting a dictionary in <em><b>Edit</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Preferences&#x2026;</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Editor</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Spell-check
+language</b></em>.
+<!--l. 41--><p class="indent" > During typing, every word the spell-checker considers wrong is underlined by a
+red wavy line. A right-click on the word opens a contextual menu in which there
+are some replacement suggestions. Click on the desired word to make the
+replacement.
+<!--l. 43--><p class="indent" > Before using the spell-checker, you need to install dictionaries in the right
+folder of T<sub>E</sub>Xworks: <span class="path">&#x003C;resources&#x003E;\dictionaries</span>. The <span class="path">&#x003C;resources&#x003E;</span> folder can be accessed
+easily via <em><b>Help</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Settings and Resources&#x2026;</b></em>.
+<!--l. 45--><p class="indent" > <div class="OSspecific"><div class="OSspecificLogo OSLinux"></div> On Linux, the dictionaries are usually taken from the folder
+<span class="path">/usr/share/myspell/dicts</span>&#8212;the default path for myspell dictionaries. Note,
+though, that the maintainer of your T<sub>E</sub>Xworks package may have changed this to reflect
+the file system layout of your Linux distribution. You can override this
+default by setting the <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">TW_DICPATH</span></span></span> environment variable before running T<sub>E</sub>Xworks. </div>
+<!--l. 49--><p class="indent" > One can use the available dictionaries for OpenOffice.org and other free
+
+
+
+software;<span class="footnote-mark"><a
+href="index23.html#fn2x5"><sup class="textsuperscript">2</sup></a></span><a
+ id="x21-20002f2"></a>
+if you have Mozilla Thunderbird with spell-checking, you can copy its <span class="path">.aff</span> and <span class="path">.dic</span>
+files<a
+ id="dx21-20003"></a><a
+ id="dx21-20004"></a> as well, for example.
+ <h3 class="sectionHead"><span class="titlemark">4.4 </span> <a
+ id="x21-210004.4"></a>Search and replace</h3>
+<a
+ id="dx21-21001"></a>
+<a
+ id="dx21-21002"></a>
+<!--l. 54--><p class="noindent" >
+ <h4 class="subsectionHead"><span class="titlemark">4.4.1 </span> <a
+ id="x21-220004.4.1"></a>Standard functions</h4>
+<!--l. 56--><p class="noindent" >The options of the menu <em><b>Search</b></em>&#8212;<em><b>Find&#x2026;</b></em>, <em><b>Find again</b></em>, <em><b>Replace&#x2026;</b></em>, <em><b>Replace again</b></em>,
+and <em><b>Go to Line&#x2026;</b></em> (<span class="keystroke">Ctrl</span><span class="keystroke">F</span>, <span class="keystroke">Ctrl</span><span class="keystroke">G</span>, <span class="keystroke">Ctrl</span><span class="keystroke">R</span>, <span class="keystroke">Ctrl</span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke">R</span>, and <span class="keystroke">Ctrl</span><span class="keystroke">L</span>, respectively)&#8212;are
+standard actions (Mac OS X: <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">F</span>, <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">G</span>, <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">R</span>, <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke">R</span>, and <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">L</span>);
+the first and the third open a dialogue box:
+<div class="center"
+>
+<!--l. 58--><p class="noindent" >
+<!--l. 59--><p class="noindent" > <img
+src="images/replaceDialog.png" alt="pict"
+></div>
+<!--l. 62--><p class="indent" > Here, the usual options are available: <em>Wrap around</em>, <em>Find backwards</em>,
+<em>Search/Replace within selection</em>, or <em>Find all occurrences</em>. The following options
+are also usual: <em>Case sensitive</em> and <em>Whole words</em>. By default, the search is forward,
+towards the end of the document.
+<!--l. 64--><p class="indent" > The option <em>Search/Replace in all open files</em> is also a frequent choice, but not as
+much as the others; this allows, for example, replacement in all the files of a
+project&#8212;pay attention, though, as this is very powerful.
+<!--l. 66--><p class="indent" > The last option, <em>Regular expression</em>, is detailed in the next sub-section.
+<!--l. 68--><p class="indent" > In the <em><b>Search</b></em> menu there are other options:
+
+
+
+ <dl class="description"><dt class="description">
+<span
+class="ec-lmbx-12">Copy to Find</span> </dt><dd
+class="description">copies the currently selected text into the <b><span
+class="ec-lmro-12">Find</span></b> field of the
+ Find dialogue or the <b><span
+class="ec-lmro-12">Replace</span></b> field of the Replace dialogue; you still
+ need to open the dialogues separately
+ </dd><dt class="description">
+<span
+class="ec-lmbx-12">Copy to Replace</span> </dt><dd
+class="description">copies the currently selected text into the <b><span
+class="ec-lmro-12">With</span></b> field of
+ the <b><span
+class="ec-lmro-12">Replace</span></b> dialogue
+ </dd><dt class="description">
+<span
+class="ec-lmbx-12">Find Selection</span> </dt><dd
+class="description">uses the current selection for a search without opening the
+ <b><span
+class="ec-lmro-12">Find</span></b> dialogue&#8212;very fast
+ </dd><dt class="description">
+<span
+class="ec-lmbx-12">Show selection</span> </dt><dd
+class="description">scrolls the view to the currently selected text&#8212;useful if
+ word wrapping is turned off and you moved in the document using the
+ vertical scroll bar on the right</dd></dl>
+<!--l. 76--><p class="noindent" >
+ <h4 class="subsectionHead"><span class="titlemark">4.4.2 </span> <a
+ id="x21-230004.4.2"></a>Advanced search and replace (regular expressions)</h4>
+<a
+ id="dx21-23001"></a>
+<!--l. 78--><p class="noindent" >The regular expressions provide a very powerful tool, but they require some effort
+to be well understood. To understand them fully would require a manual of its
+own<span class="footnote-mark"><a
+href="index24.html#fn3x5"><sup class="textsuperscript">3</sup></a></span><a
+ id="x21-23002f3"></a>,
+so we&#8217;ll only give some simple ideas of use. For more advanced uses, as well as lists
+of the most used codes, see section <a
+href="Regularexpressions.html#x43-51000B">B<!--tex4ht:ref: sec:regexp --></a>.
+<!--l. 80--><p class="indent" > Suppose we have the following text:
+ <div class="fancyvrb" id="fancyvrb7"><a
+ id="x21-23004r1"></a><span
+class="ec-lmtt-10x-x-109">Voici</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;du</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;texte</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;pour</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;tester</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;les</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;expressions</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;r</span><span
+class="ec-lmtt-10x-x-109">guli</span><span
+class="ec-lmtt-10x-x-109">res</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;dans</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;du</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;texte</span>
+<br class="fancyvrb" /><a
+ id="x21-23006r2"></a><span
+class="ec-lmtt-10x-x-109">accentu</span><span
+class="ec-lmtt-10x-x-109">.</span><br class="fancyvrb" /><a
+ id="x21-23008r3"></a><span
+class="ec-lmtt-10x-x-109">Voici</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;du</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;texte</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;pour</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;tester</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;les</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;expressions</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;r</span><span
+class="ec-lmtt-10x-x-109">guli</span><span
+class="ec-lmtt-10x-x-109">res</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;dans</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;du</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;texte</span>
+<br class="fancyvrb" /><a
+ id="x21-23010r4"></a><span
+class="ec-lmtt-10x-x-109">accentu</span><span
+class="ec-lmtt-10x-x-109">.</span><br class="fancyvrb" /><a
+ id="x21-23012r5"></a><span
+class="ec-lmtt-10x-x-109">Voici</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;du</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;texte</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;pour</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;tester</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;les</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;expressions</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;r</span><span
+class="ec-lmtt-10x-x-109">guli</span><span
+class="ec-lmtt-10x-x-109">res.</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;Voici</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;du</span>
+<br class="fancyvrb" /><a
+ id="x21-23014r6"></a><span
+class="ec-lmtt-10x-x-109">texte</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;pour</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;tester</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;les</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;expressions</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;r</span><span
+class="ec-lmtt-10x-x-109">guli</span><span
+class="ec-lmtt-10x-x-109">res.</span><br class="fancyvrb" /><a
+ id="x21-23016r7"></a><span
+class="ec-lmtt-10x-x-109">truc</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;truc</span>
+<br class="fancyvrb" /><a
+ id="x21-23018r8"></a><span
+class="ec-lmtt-10x-x-109">t</span><span
+class="ec-lmtt-10x-x-109">l.:</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;010-99-99-99</span><br class="fancyvrb" /><a
+ id="x21-23020r9"></a><span
+class="ec-lmtt-10x-x-109">t</span><span
+class="ec-lmtt-10x-x-109">l.:</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;00.32.10.99.99.99</span><br class="fancyvrb" /><a
+ id="x21-23022r10"></a><span
+class="ec-lmtt-10x-x-109">t</span><span
+class="ec-lmtt-10x-x-109">l.:</span><span
+class="ec-lmtt-10x-x-109">&#x00A0;00/32-10/99.99.99</span></div>
+<!--l. 93--><p class="noindent" >We want to
+
+
+
+ <ol class="enumerate1" >
+ <li
+ class="enumerate" id="x21-23024x1">insert an empty line after each &#8220;accentu&#8221; (to create paragraphs in L<sup>A</sup>T<sub>E</sub>X),
+ but not after the three telephone numbers;
+ </li>
+ <li
+ class="enumerate" id="x21-23026x2">replace each <span
+class="ec-lmro-12">tab </span>character between the two words &#8220;truc&#8221; of the fourth
+ paragraph by three spaces; and finally
+ </li>
+ <li
+ class="enumerate" id="x21-23028x3">make the telephone numbers consistent by replacing the various
+ punctuation characters by spaces.</li></ol>
+<!--l. 100--><p class="indent" > For 1., in the dialogue box <b><span
+class="ec-lmro-12">Replace</span></b> (<span class="keystroke">Ctrl</span><span class="keystroke">R</span>) for <em>Replace:</em> we put
+&#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\n</span></span></span>&#8249;<span class="footnote-mark"><a
+href="index25.html#fn4x5"><sup class="textsuperscript">4</sup></a></span><a
+ id="x21-23029f4"></a>
+and in <em>With:</em> &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\n\n</span></span></span>&#8249;. &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\n</span></span></span>&#8249; is the code to match or insert a line feed. You will need
+to select the first four paragraphs and the beginning of the fifth (the first
+telephone number) and to tick the <em>Replace within selection</em> and <em>Regular
+expression</em> options; if this was not done and an empty line has been inserted after
+each line, select the telephone lines and do the reverse action: replace
+&#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\n\n</span></span></span>&#8249; by &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\n</span></span></span>&#8249;. So we replaced one line feed by two, creating an empty
+line.
+<!--l. 102--><p class="indent" > For 2., use &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\t</span></span></span>&#8249; and &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">&#x2423;&#x2423;&#x2423;</span></span></span>&#8249;<span class="footnote-mark"><a
+href="index26.html#fn5x5"><sup class="textsuperscript">5</sup></a></span><a
+ id="x21-23030f5"></a>.
+&#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\t</span></span></span>&#8249; is the code which represents a tab, while a space is typed in literally (here
+represented as <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">&#x2423;</span></span></span>).
+<!--l. 104--><p class="indent" > For 3., find &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">-|\.|/</span></span></span>&#8249; and replace with &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">&#x2423;</span></span></span>&#8249;. Here, &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">|</span></span></span>&#8249; provides alternatives (<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">-</span></span></span>,
+<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">.</span></span></span>, or <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">/</span></span></span>); for the dot we have used &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\.</span></span></span>&#8249; because the dot alone is a regular
+expression code which represents any character and we would have replaced all
+the characters by spaces! We therefore have to use a code&#8212;prefixing the
+dot with a backslash tells specifies that the normal meaning of the dot
+should be used instead of the special meaning it usually has in regular
+expressions.
+<!--l. 106--><p class="indent" > If one has strings of the same character but of different lengths (for example 3,
+
+
+
+4, or 5 times the sames character e) and one wants to truncate all these strings to
+a string with less characters (for example 2), one can ask to replace the string
+&#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">e{3,5}</span></span></span>&#8249; by &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">ee</span></span></span>&#8249;.
+<!--l. 108--><p class="indent" > If one wants to insert the same string at the beginning of some paragraphs
+separated or not by an empty line, for example &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\noindent&#x2423;</span></span></span>&#8249; or &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\item&#x2423;</span></span></span>&#8249;, one
+can replace &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\n\n</span></span></span>&#8249; or &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\n</span></span></span>&#8249; by &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\n\n\\noindent&#x2423;</span></span></span>&#8249; or &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\n\\noindent&#x2423;</span></span></span>&#8249;. Pay
+attention, we have a double <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\</span></span></span> in front of <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">noindent</span></span></span> to get one (<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\noindent</span></span></span>)
+because <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\</span></span></span> is an escape character in regular expressions (we&#8217;ve met it before in the
+expression <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\.</span></span></span>)!
+<!--l. 110--><p class="indent" > If it were making sense, we could replace all the letters between &#8220;a&#8221; and &#8220;m&#8221;
+by &#8220;$&#8221; using &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">[a-m]</span></span></span>&#8249; and &#8250;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">$</span></span></span>&#8249;.
+ <h3 class="sectionHead"><span class="titlemark">4.5 </span> <a
+ id="x21-240004.5"></a>Other tools for editing and error tracking</h3>
+<!--l. 114--><p class="noindent" >
+ <h4 class="subsectionHead"><span class="titlemark">4.5.1 </span> <a
+ id="x21-250004.5.1"></a>Standard tools</h4>
+<!--l. 116--><p class="noindent" >It is always possible to undo<a
+ id="dx21-25001"></a> an action using <em><b>Edit</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Undo</b></em> or <span class="keystroke">Ctrl</span><span class="keystroke">Z</span> (Mac
+OS X: <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">Z</span>): this way you can undo stepwise! The inverse action,
+redo, is available as <em><b>Edit</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Redo</b></em><a
+ id="dx21-25002"></a> or <span class="keystroke">Ctrl</span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke">Z</span> (Mac OS X: <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">Shift
+<span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke">Z</span>).<span class="footnote-mark"><a
+href="index27.html#fn6x5"><sup class="textsuperscript">6</sup></a></span><a
+ id="x21-25003f6"></a>
+<!--l. 118--><p class="indent" > T<sub>E</sub>Xworks also provides the standard editing tools such as the clipboard; therefore one
+can select, cut/copy and paste a piece of text normally.
+<!--l. 120--><p class="indent" > You can select with the mouse by dragging over the desired text, or by
+double-clicking to select a word. Using the keyboard, holding down <span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span> while
+moving using the arrow keys will select text. You can also move and select word
+by word moving left or right holding <span class="keystroke">Ctrl</span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span> down (<span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span> on Mac OS
+X). The clipboard shortcuts are the ones you&#8217;ll find in almost every program:
+<span class="keystroke">Ctrl</span><span class="keystroke">X</span> to cut, <span class="keystroke">Ctrl</span><span class="keystroke">C</span> to copy, and <span class="keystroke">Ctrl</span><span class="keystroke">V</span> to paste (<span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">X</span>, <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">C</span> and <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">V</span>,
+respectively, on Mac OS X).
+<!--l. 122--><p class="indent" > You can easily change the case<a
+ id="dx21-25004"></a> of a selection&#8212;put everything upper case or
+lower case&#8212;using <em><b>Edit</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Change case</b></em> and next, depending on the desired effect,
+
+
+
+<em><b>ALL UPPERCASE</b></em>, <em><b>all lowercase</b></em>, or <em><b>Toggle Case</b></em> (which toggles the case of each
+letter individually).
+<!--l. 124--><p class="indent" > It is also convenient to show the line numbers<a
+ id="dx21-25005"></a>, as all error messages refer to
+these numbers; you can toggle the line numbers, on the left of the editing panel,
+from <em><b>Format</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Line Numbers</b></em>.
+ <h4 class="subsectionHead"><span class="titlemark">4.5.2 </span> <a
+ id="x21-260004.5.2"></a>Commenting</h4>
+<!--l. 128--><p class="noindent" >When preparing a document with (L<sup>A</sup>)T<sub>E</sub>X, it is often useful to prevent compilation of a
+portion of text to be able to locate an error; you can do this piece by piece until
+you find the part which causes the error. For that, commenting the source block
+by block is needed.
+<!--l. 130--><p class="indent" > We have seen that the symbol <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">%</span></span></span> marks the beginning of a comment. To comment<a
+ id="dx21-26001"></a>
+a big piece of text, it is sufficient to select it and ask to mark it as comment <em><b>Format</b></em>
+<span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Comment</b></em> or <span class="keystroke">Ctrl</span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke">]</span> (Mac OS X: <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke">]</span>). To remove the comment, select
+the lines and choose <em><b>Format</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Uncomment</b></em><a
+ id="dx21-26002"></a> or <span class="keystroke">Ctrl</span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke">[</span> (Mac OS X: <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">Shift
+<span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke">[</span>).<span class="footnote-mark"><a
+href="index28.html#fn7x5"><sup class="textsuperscript">7</sup></a></span><a
+ id="x21-26003f7"></a>
+ <h4 class="subsectionHead"><span class="titlemark">4.5.3 </span> <a
+ id="x21-270004.5.3"></a>Matching delimiters</h4>
+<!--l. 135--><p class="noindent" >A frequent error is to forget a closing symbol: parenthesis, bracket, square bracket,
+<em>etc</em>. T<sub>E</sub>Xworks helps with a tool to show the pairs of symbols: when the cursor moves over
+one of these symbols, its partner is briefly highlighted. You can also select an
+entire block<a
+ id="dx21-27001"></a> using <em><b>Edit</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Balance Delimiters</b></em> or by the shortcut <span class="keystroke">Ctrl</span><span class="keystroke">B</span>
+(Mac OS X: <span class="keystroke"> <img
+src="images/MacCmdKey.png" alt="pict"
+></span><span class="keystroke">B</span>). Thus, you will immediately see the scope of the
+block.
+<!--l. 137--><p class="noindent" >
+ <h4 class="subsectionHead"><span class="titlemark">4.5.4 </span> <a
+ id="x21-280004.5.4"></a>Smart quotes</h4>
+<!--l. 139--><p class="noindent" >Another similar error, but this time semantic and not hindering typesetting, is in
+the use of quotes when one wants to give focus to some text.
+
+
+
+<!--l. 141--><p class="indent" > There are two types of quotation marks in English: the &#8216;single&#8217; quotes
+and the &#8220;double&#8221; quotes. They are formed by &#8216; and &#8217;; these are not the
+quotation marks used in programming and found on the keyboard: <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">"</span></span></span> and
+<span class="obeylines-h"><span class="verb"><span
+class="ts1-lmtt12-">'</span></span></span>. Using the T<sub>E</sub>Xworks smart quotes system, one can use the latter as normal to
+automatically produce the typographically correct single/double opening and
+close quotes.
+<!--l. 143--><p class="indent" > In a <span class="path">.tex</span> document, select one of the smart quotes system: <em><b>Format</b></em>
+<span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Smart Quotes</b></em><span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>TeX Ligatures</b></em>, <span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>TeX Commands</b></em>, <span
+class="lmsy-10x-x-120">&#x2192;</span><em><b>Unicode Characters</b></em>.
+Then, when you want to start a quoted section in your text, let&#8217;s say
+enclosed in double quotes, type <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">"</span></span></span>, then the text to be quoted, and finish
+again by <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">"</span></span></span>; T<sub>E</sub>Xworks will automatically insert the correct opening quotes <span class="obeylines-h"><span class="verb"><span
+class="ts1-lmtt12-">``</span></span></span> and
+later the correct closing ones <span class="obeylines-h"><span class="verb"><span
+class="ts1-lmtt12-">''</span></span></span>. The three options give the same result
+in the typeset document, but <em><b>TeX Ligatures</b></em> should work best in most
+cases.
+<!--l. 145--><p class="indent" > Finally, it is possible to define personal quotation marks systems (in the
+file <span class="path">smart-quotes-modes.txt</span> in the <span class="path">configuration</span> folder of the resource
+folder).
+<!--l. 147--><p class="noindent" >
+ <h3 class="sectionHead"><span class="titlemark">4.6 </span> <a
+ id="x21-290004.6"></a>Auto-completion</h3>
+<!--l. 149--><p class="noindent" >Another tool which rapidly becomes indispensable is auto-completion. Indeed,
+when you use (L<sup>A</sup>)T<sub>E</sub>X, you have to continuously enter codes to, for example,
+create environments; you also have to remember to close every group you
+open.
+<!--l. 151--><p class="indent" > Auto-completion allows you to type a keyword, hit the <span class="keystroke"><span
+class="msam-10x-x-120">&#x21C6;</span></span> key, and have T<sub>E</sub>Xworks insert
+the (L<sup>A</sup>)T<sub>E</sub>X command or environment code automatically.
+<!--l. 153--><p class="indent" > As an example to insert &#8220;L<sup>A</sup>T<sub>E</sub>X&#8221;, we have to type <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\LaTeX</span></span></span>. This is
+not difficult, but entering &#8220;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\</span></span></span>&#8221; followed by the word &#8220;<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">LaTeX</span></span></span>&#8221; with
+alternating capitals and lower case letters could become annoying after a
+while.<span class="footnote-mark"><a
+href="index29.html#fn8x5"><sup class="textsuperscript">8</sup></a></span><a
+ id="x21-29001f8"></a>
+With auto-completion, you just enter <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">latex</span></span></span> and hit <span class="keystroke"><span
+class="msam-10x-x-120">&#x21C6;</span></span> to get <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\LaTeX</span></span></span>. You just
+have to take care that there is no <em>letter</em> directly preceding or succeeding
+<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">latex</span></span></span>&#8212;e.g., <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">alatex</span></span></span>&#8212;, or else the mechanism might not pick up the correct
+
+
+
+keyword.
+<!--l. 156--><p class="indent" > Another example is <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">bmin</span></span></span>, which gives
+ <div class="fancyvrb" id="fancyvrb8"><a
+ id="x21-29003r1"></a><span
+class="ec-lmtt-10x-x-109">\begin{minipage}{}</span><br class="fancyvrb" /><a
+ id="x21-29005r2"></a><span
+class="ts1-lmtt10-x-x-109">&#x2219;</span><br class="fancyvrb" /><a
+ id="x21-29007r3"></a><span
+class="ec-lmtt-10x-x-109">\end{minipage}</span><span
+class="ts1-lmtt10-x-x-109">&#x2219;</span></div>
+<!--l. 162--><p class="noindent" >with the cursor between the empty pair of curly brackets where you need to enter the
+size of the minipage. See the section <a
+href="CustomizingTw.html#x38-50000A.3">A.3<!--tex4ht:ref: sec.autocompletion --></a> for a list of the keywords for
+auto-completion. Notice the &#8220;<span
+class="ts1-lmr12-">&#x2219;</span>&#8221; in the minipage environment. They are
+placeholders which can be reached by <span class="keystroke">Ctrl</span><span class="keystroke"><span
+class="msam-10x-x-120">&#x21C6;</span></span> (<span class="keystroke"> <img
+src="images/MacOptKey.png" alt="pict"
+></span><span class="keystroke"><span
+class="msam-10x-x-120">&#x21C6;</span></span> on the Mac), repeating this
+shortcut cycles forward through the placeholders; by <span class="keystroke">Ctrl</span><span class="keystroke">Shift <span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke"><span
+class="msam-10x-x-120">&#x21C6;</span></span> (<span class="keystroke"> <img
+src="images/MacOptKey.png" alt="pict"
+></span><span class="keystroke">Shift
+<span
+class="lmsy-10x-x-120">&#x21D1;</span></span><span class="keystroke"><span
+class="msam-10x-x-120">&#x21C6;</span></span>), you can also cycle backwards.
+<!--l. 164--><p class="indent" > If a partial keyword is given, repeatedly hitting <span class="keystroke"><span
+class="msam-10x-x-120">&#x21C6;</span></span> will cycle through possible
+completions. For example, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">bali</span></span></span> (the <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">b</span></span></span> commonly indicates the beginning of an
+environment, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\begin{}</span></span></span>) creates the <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">align</span></span></span> environment after one <span class="keystroke"><span
+class="msam-10x-x-120">&#x21C6;</span></span>, next
+<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">align*</span></span></span>, and after that, in succession, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">alignat</span></span></span>, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">alignat*</span></span></span>, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">aligned</span></span></span>, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">alignedat</span></span></span>,
+and <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">alignedat</span></span></span> with options; to access the last environments directly, they have
+their own codes which start by <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">bali</span></span></span> (<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">balis</span></span></span>, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">baliat</span></span></span>, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">baliats</span></span></span>, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">balied</span></span></span>, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">baliedat</span></span></span>
+and <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">baliedato</span></span></span>).
+<!--l. 166--><p class="indent" > If you want to create your own keywords, you can add a <span class="path">.txt</span> file in the
+<span class="path">completion</span> folder inside the resources folder. The entries in the file should have
+the following format:
+ <div class="fancyvrb" id="fancyvrb9"><a
+ id="x21-29009r1"></a><span
+class="ec-lmtt-10x-x-109">bfigo:=\begin{figure}[#INS#]#RET##RET#\end{figure}</span><span
+class="ts1-lmtt10-x-x-109">&#x2219;</span><br class="fancyvrb" /><a
+ id="x21-29011r2"></a><span
+class="ec-lmtt-10x-x-109">\bibliography{#INS#}</span><span
+class="ts1-lmtt10-x-x-109">&#x2219;</span></div>
+<!--l. 172--><p class="indent" > In the first case, <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">bfigo</span></span></span> is the assigned keyword (with <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">:=</span></span></span>) to be converted into
+a <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">figure</span></span></span> environment with an optional argument; there are two carriage returns
+(<span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">#RET#</span></span></span>) after the <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">begin</span></span></span>, i.e., an empty line, and the cursor is placed between the
+square brackets (at the position of <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">#INS#</span></span></span>). &#8220;<span
+class="ts1-lmr12-">&#x2219;</span>&#8221; is a place holder as introduced
+before.
+<!--l. 174--><p class="indent" > In the second case, we give ourselves a shortcut, which will let us type the first
+part of <span class="obeylines-h"><span class="verb"><span
+class="ec-lmtt-12">\bibliography{}</span></span></span> and have T<sub>E</sub>Xworks convert it to the full name plus braces (with
+the cursor between them). In this case, the keyword is the instruction
+itself.
+<!--l. 176--><p class="indent" > Note that the <span class="path">.txt</span> file containing the auto-completion information needs to be
+UTF-8 encoded&#8212;this is the default encoding for all files created with
+T<sub>E</sub>Xworks.
+
+
+
+
+
+
+
+
+
+ <!--l. 5--><div class="crosslinks"><p class="noindent">[<a
+href="GoingfurtherOthertools.html" >next</a>] [<a
+href="Firststeps.html" >prev</a>] [<a
+href="Firststeps.html#tailFirststeps.html" >prev-tail</a>] [<a
+href="GoingfurtherEditingtools.html" >front</a>] [<a
+href="index.html#GoingfurtherEditingtools.html" >up</a>] </p></div>
+<!--l. 5--><p class="indent" > <a
+ id="tailGoingfurtherEditingtools.html"></a> </div>
+</body></html>