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Re^3: Performance problems on splitting long stringsby AnomalousMonk (Archbishop) |
on Jan 30, 2014 at 21:17 UTC ( [id://1072737]=note: print w/replies, xml ) | Need Help?? |
Just FYI: You refer in several places to wanting groups of five characters, but 'A4' or '(A4)*' will give you a group or groups of four characters, trailing-space padded if necessary.
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