My instinct here would be to make a hash. 
#untested code!
my %conf = ();
foreach (`. /my/config.cfg; set`) {
    chomp;
    my ($var,$val) = /^\s*(.*?)\s*=\s*(.*)/;
    $conf{$var} = $val;
}

[download]
This would tell you (and anyone who reads your code!) that values accessed using the hash came from outside the program. It also seems to clean up uninitialized varible issues... I don't know, it just seems right to use a hash to relate keys to values.

~dewey

In reply to Re: Dynamic variables and strict by dewey
in thread Dynamic variables and strict by solitaryrpr

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