Hmm, interesting. Not sure how useful that really is, but here are some ideas to extend it.
  1. useless use of constant in void context becomes assignment. So... 
    10;
#is equivalent to
$_=10;

    [download]
  2. Add support for some of the perl6 operators such as //=
  3. UPDATE: An example script using this, which is an interactive calculator. 
    > 22/7;
< 3.14285714285714
> *=9**2;
< 254.571428571429

    [download]

--
perl -pew "s/\b;([mnst])/'$1/g"

In reply to Re: helping along $_ by belg4mit
in thread helping along $_ by boo_radley

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