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Re^2: find acronyms in a textby Anonymous Monk |
on Jul 23, 2009 at 14:15 UTC ( [id://782681]=note: print w/replies, xml ) | Need Help?? |
Better yet, specify a literal space " " (or nothing at all and it will default to the same thing) to split on any length whitespace AND skip leading whitespace.
Your patterns have the potential to return initial null fields.
-Greg
In Section
Seekers of Perl Wisdom
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