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Daniel Veillardc9484202001-10-24 12:35:52 +0000[diff] [blame]1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
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12<title>XML</title>
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17<a href="http://www.gnome.org/"><img src="smallfootonly.gif" alt="Gnome Logo"></a><a href="http://www.w3.org/Status"><img src="w3c.png" alt="W3C Logo"></a><a href="http://www.redhat.com/"><img src="redhat.gif" alt="Red Hat Logo"></a>
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20<h1>The XML C library for Gnome</h1>
21<h2>XML</h2>
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Daniel Veillardc9484202001-10-24 12:35:52 +0000[diff] [blame]27<tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>Main Menu</b></center></td></tr>
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37<li><a href="XML.html">XML</a></li>
38<li><a href="XSLT.html">XSLT</a></li>
39<li><a href="architecture.html">An overview of libxml architecture</a></li>
40<li><a href="tree.html">The tree output</a></li>
41<li><a href="interface.html">The SAX interface</a></li>
42<li><a href="library.html">The XML library interfaces</a></li>
43<li><a href="entities.html">Entities or no entities</a></li>
44<li><a href="namespaces.html">Namespaces</a></li>
45<li><a href="valid.html">Validation, or are you afraid of DTDs ?</a></li>
46<li><a href="DOM.html">DOM Principles</a></li>
47<li><a href="example.html">A real example</a></li>
48<li><a href="contribs.html">Contributions</a></li>
49<li><a href="encoding.html">Encodings support</a></li>
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60<tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>Related links</b></center></td></tr>
61<tr><td bgcolor="#fffacd"><ul style="margin-left: -2pt">
62<li><a href="http://mail.gnome.org/archives/xml/">Mail archive</a></li>
63<li><a href="http://xmlsoft.org/XSLT/">XSLT libxslt</a></li>
64<li><a href="http://www.cs.unibo.it/~casarini/gdome2/">DOM gdome2</a></li>
65<li><a href="ftp://xmlsoft.org/">FTP</a></li>
66<li><a href="http://www.fh-frankfurt.de/~igor/projects/libxml/">Windows binaries</a></li>
67<li><a href="http://pages.eidosnet.co.uk/~garypen/libxml/">Solaris binaries</a></li>
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Daniel Veillardc9484202001-10-24 12:35:52 +0000[diff] [blame]71<td valign="top" bgcolor="#8b7765"><table border="0" cellspacing="0" cellpadding="1" width="100%"><tr><td><table border="0" cellspacing="0" cellpadding="1" width="100%" bgcolor="#000000"><tr><td><table border="0" cellpadding="3" cellspacing="1" width="100%"><tr><td bgcolor="#fffacd">
72<p>
73<a href="http://www.w3.org/TR/REC-xml">XML is a standard</a> for
74markup-based structured documents. Here is <a name="example">an example XML
75document</a>:</p>
76<pre>&lt;?xml version=&quot;1.0&quot;?&gt;
77&lt;EXAMPLE prop1=&quot;gnome is great&quot; prop2=&quot;&amp;amp; linux too&quot;&gt;
78 &lt;head&gt;
79 &lt;title&gt;Welcome to Gnome&lt;/title&gt;
80 &lt;/head&gt;
81 &lt;chapter&gt;
82 &lt;title&gt;The Linux adventure&lt;/title&gt;
83 &lt;p&gt;bla bla bla ...&lt;/p&gt;
84 &lt;image href=&quot;linus.gif&quot;/&gt;
85 &lt;p&gt;...&lt;/p&gt;
86 &lt;/chapter&gt;
87&lt;/EXAMPLE&gt;</pre>
88<p>The first line specifies that it's an XML document and gives useful
89information about its encoding. Then the document is a text format whose
90structure is specified by tags between brackets. <strong>Each tag opened has
91to be closed</strong>. XML is pedantic about this. However, if a tag is empty
92(no content), a single tag can serve as both the opening and closing tag if
93it ends with <code>/&gt;</code> rather than with <code>&gt;</code>. Note
94that, for example, the image tag has no content (just an attribute) and is
95closed by ending the tag with <code>/&gt;</code>.</p>
96<p>XML can be applied sucessfully to a wide range of uses, from long term
97structured document maintenance (where it follows the steps of SGML) to
98simple data encoding mechanisms like configuration file formatting (glade),
99spreadsheets (gnumeric), or even shorter lived documents such as WebDAV where
100it is used to encode remote calls between a client and a server.</p>
101<p><a href="mailto:daniel@veillard.com">Daniel Veillard</a></p>
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