Re: Finding match offsets of named captures in 5.10 regex

by LanX (Saint)

on Jan 30, 2013 at 09:30 UTC ( [id://1016008]=note: print w/replies, xml )

Need Help??

> The following code maps names to numbers if the regex contains only named captures but falls apart if there are named ones too.

> @n{re::regnames(1)} = (1 .. $#+);

No sorry thats wrong, the names come in the wrong order.

  DB<108> '1234' =~ /(?<C>1)(?<D>2)(?<B>3)(?<A>4)/;re::regnames(1)
 => ("A", "D", "C", "B")
[download]

Cheers Rolf

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