... definitions of $octet ... your last paragraph.

Yeah, I had that in mind as something for a regex novice to play around with, especially in light of the topic of the OP (partial hint, hint).

Give a man a fish:  <%-{-{-{-<

In reply to Re^3: Defining your own regex character class by AnomalousMonk
in thread Defining your own regex character class by igoryonya

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