note
codeacrobat
... or disable the warnings <code>no warnings 'uninitialized';</code>
<div class="pmsig"><div class="pmsig-507953">
<blockquote>
<hr/>
<code>print+qq(\L@{[ref\&@]}@{['@'x7^'!#2/"!4']});</code>
</blockquote>
</div></div>
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