Once in a while I've used something like 
if (exists $commands{$command}) {
    my ($result) = eval "&$command";
    ...
}

[download]
to avoid the if ($command eq "foo") { &foo } elsif (...) thing. I think I picked it up from Jim Winstead

 - ask 

-- 
ask bjoern hansen, http://ask.netcetera.dk/   !try; do();

In reply to Re: Would you use 'goto' here? by ask
in thread Would you use 'goto' here? by Ovid

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