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Re: Random Tips on Parse::RecDescent

by Aristotle (Chancellor)
on Jul 11, 2002 at 23:01 UTC ( [id://181168]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl -w
    use strict;
    
    ...
    __END__
    Yes, I'm here.
    No such sub: bar
    
  2. or download this
    (UNIVERSAL::can('main', $sub) or sub { print "No such sub: $_\n" })->();

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