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understanding STD.pm

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From:
John M. Dlugosz
Date:
April 5, 2008 01:22
Subject:
understanding STD.pm

OK, you got me.  What is the "¢" used for?  For example, <?{ $¢.pos === $!ws_to }>.

I only see that character as used in this manner (a variable name?), never defined (e.g. as a variable or parameter) anywhere.

--John
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