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Re: Escape characters and arrow keys and pp

by Plankton (Priest)
on Nov 12, 2011 at 05:18 UTC ( #937719=note: print w/ replies, xml ) Need Help??


in reply to Escape characters and arrow keys and pp

You mean like this ...

#!/usr/bin/perl -w use strict; while(1) { while(<>) { s/\W//g; print; } }


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Re^2: Escape characters and arrow keys and pp
by 7cardcha (Novice) on Nov 12, 2011 at 05:33 UTC
    Yes. Please explain the s/\W//g; part

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