I like the trick but, unfortunately, the evil of my users far surpasses it. Its not uncommon to see code such as: 
  my $value= ${ uc join "_", @$reg_spec{ qw( device reg field ) } };

[download]
You really don't want to see some of the more nasty code. Honest. Especially not the 70000 line regex (its one saving grace is the /x modifier). And perhaps not the script that parses another script's --verbose output. Or perhaps ...

--Dave
Opinions my own; statements of fact may be in error.

In reply to Re^2: AUTOLOAD for variables? by dpuu
in thread AUTOLOAD for variables? by dpuu

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