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Re: Deferring variables

by Yaribz (Beadle)
on Jun 25, 2022 at 16:52 UTC ( #11145041=note: print w/replies, xml ) Need Help??

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  1. or download this
    use warnings;
    use strict;
    
    ...
      return UNDEF_VAL unless(defined $inherited);
      return $this->FETCH($inherited);
    }
    
  2. or download this
    package main;
    
    ...
    }
    
    sub printParam { print "  $_[0] = $par{$_[0]}\n" }
    
  3. or download this
    Initial values:
      margin = a
    ...
      margin-horizontal = 8
      margin-left = 3
      margin-right = 8
    

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