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Re: How to split_and_pad string to n-th chars pieces with one regular expression?

by mwah (Hermit)
on Nov 30, 2007 at 14:40 UTC ( #654124=note: print w/replies, xml ) Need Help??

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  1. or download this
     ...
 $txt =~ s/(.{1,3}|^$)/sprintf"'%3s'\n",$1/ge;
 print $txt;
 ...

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