$_

From: Eric Walker (ewalker_at_micron.com)
Date: 12/30/03 

To: perlgroup <beginners@perl.org>
Date: 30 Dec 2003 09:36:15 -0700

I am going through a file and when I enter a certain routine, I am
entering a while loop with the <IN> construct. Is there a way to back
the counter up or back up one line before I go into the while loop?

a
b
c
d

Instead of seeing b when I enter the while loop, adjust some option and
see the a.

perlknucklehead

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