I'm trying to match a string like the following:

keyword = value, optional1, optional2, optional3

where only keyword and value are required, and there are zero or more optional parameters.

So far all I've been able to come up with is

/^(\w+)\s*=\s*(\w+)([,[\s\w]*]*)$/

The above regex works, but it seems like I should be able to have $3 return without commas in it. Is there a way to do this w/out resorting to using something like join(' ', split(/,/, $3)) to process the results of the regex?

In reply to Matching a keyword, value and optional comma delimited values by brainpan

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