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<title>Slide 23</title>
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<a href="text0.html">First page</a> <a href="text21.html">Back</a> <a href="text23.html">Continue</a> <a href="text82.html">Last page</a> <a href="whatswrong.html">Overview</a> <a href="img22.html">Graphics</a></center><br>
<h1><b>XML Principles</b></h1><p>
<ul><li><h2>All objects can be written as well-formed XML text</h2>
<li><h2>Impossible to create malformed documents</h2>
<li><h2>Validity can be enforced by subclasses</h2>
<li><h2>Syntax sugar is not represented:</h2>
<ul><li>CDATA sections
<li>Character and entity references
<li>Attribute order
<li>Defaulted vs. specified attributes
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