CDATA sections can tell the XML parser not to parse the text. : CDATA « Introduction « XML Tutorial

1. XML Tutorial
2. Introduction
3. CDATA

CDATA sections look like this: 

<comparison><![CDATA[6 is < 7 & 7 > 6]]></comparison> 

Everything starting after the <![CDATA[ and ending at the ]]> is ignored by the parser. 

The following example uses a CDATA section to keep an XML parser from parsing a section of JavaScript: 

<script language='JavaScript'><![CDATA[ 
function myFunc() 
{ 
    if(0 < 1 && 1 < 2) 
        alert("Hello"); 
} 
]]></script>