Re^2: Defining your own regex character class

in reply to Re: Defining your own regex character class
in thread Defining your own regex character class

I guess, nothing is wrong, I was just thinking of a way for isolating a variable name from the rest of the regex, i.e. variable name is not terminated.
Is this possible?: [[:$ipv4:]] or I should do (?:$ipv4)?

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Re^3: Defining your own regex character class by LanX (Saint) on Dec 18, 2017 at 06:20 UTC
The content is isolated from any outer flags, if you define $ipv4 with `qr` Cheers Rolf _{(addicted to the Perl Programming Language and ☆☆☆☆ :) Wikisyntax for the Monastery}	[reply]

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