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Re: Rosetta Dispatch Table

by duelafn (Parson)
on Nov 22, 2017 at 01:27 UTC ( [id://1203974]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl -s
    use strict;
    ...
        my $rc = invoker( $name, $name . '-arg' );
        print "$name: rc=$rc\n";
    }
    
  2. or download this
    $ perl /tmp/1203952.pl -h
    Available callbacks: first last
    ...
    in last_callback, z=last-arg
    last: rc=2
    fred: rc=-1
    

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