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All the Perl that's Practical to Extract and Report

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  • Why does it tell me that $lex is a reference to undef?
    $ ./
    $VAR1 = {
              '$lex' => \undef,
              '$l' => \0
    While you're here, I'll print my enclosed scalar: HELLO
    Had to add the shebang... but that was the only change I made.

    This is on Debian with Perl 5.8.4