Yes , in resume.

The Recursive sub "_" is a luxury.

The true interesting is "|" operator and char in left and right.

example.

perl -e "print ('$'|'(')"; => ","

The operator |produce in some case other symbol,
according to brothers.

It is fun.

[download]

In reply to Re^2: Brothers Vars by cristian
in thread Brothers Vars by cristian

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