Thanks for the documentation link. That certainly has a lot more text than I found where I was previously looking: and no "TODO"s in sight. I have a bit of reading ahead of me.

Yes, I was aware of why I was getting two \037 characters at the end (in the first solution). What I haven't figured out yet is why I was getting zero \037 characters at the end (when I changed ',?' to '(?:,|\000)' — in the second solution).

Thanks also for the additional feedback: much appreciated.

-- Ken

In reply to Re^5: Suggestions to make this code more Perlish by kcott
in thread Suggestions to make this code more Perlish by ricardo_sdl

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