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Re^5: perl look ahead regular expression that is optional?

by talexb (Canon)
on Oct 04, 2013 at 20:55 UTC ( #1056933=note: print w/ replies, xml ) Need Help??


in reply to Re^4: perl look ahead regular expression that is optional?
in thread perl look ahead regular expression that is optional?

:) Thanks for your explanation. Because the examples seemed to contradict the rules, I went with the rules. This is an interesting exercise and lesson for me.

I think these rules could have been written more clearly .. but I won't go on any more about this. It's been an education.

Alex / talexb / Toronto

Thanks PJ. We owe you so much. Groklaw -- RIP -- 2003 to 2013.


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