http://www.perlmonks.org?node_id=1005261


in reply to Space between digits

This might help: 
s/(?<=\d) (?=\d)/   /

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It replaces a single space with 3 provided there's a digit (at least one) in front of it, and one (at least one) behind it.

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Re^2: Space between digits
by Anonymous Monk on Nov 23, 2012 at 16:04 UTC
    Yes yes that was good one Bart. I tried that and it worked...thank you very much.
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