note
grantm
<p>On points raised:</p>
<ul>
<li>Option names used to be all lower case but since version 2.04 they are CaseInsensitive and can have embedded_underscores.</li>
<li>As [larsen] pointed out, you should only see that message if you have XML::Simple's [id://218480|strict mode] enabled. If you're getting it with the code as you reported it's a bug - email me the failing code and I'll fix it.</li>
<li>XMLin() can accept a file handle, either some sort of IO::Handle object or a globref as in XMLin(\*DATA).</li>
</ul>
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