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Why not just join?
If you provide a (<code> tag delimited) copy of exactly what you'd like, we might be able to come up with a better answer. Also, if you are relying on a special variable to format properly, you should get in the habit of explicitly localizing and initializing it to the value you want. Otherwise, spooky action at a distance may come to visit. #11929 First ask yourself `How would I do this without a computer?' Then have the computer do it the same way. In reply to Re: Introducing spaces between the values in a hash of hashes
by kennethk
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