Why no RE match of A AND B?

[Erik Max Francis]

"Anders J. Munch" wrote:

> Frequency of use for a feature not implemented is usually 0 ;-)

Frequency of use predicated on the supposition that it would exist,
obviously.  That is, I don't hear a lot of people clamoring for such
functionality, so it's probably not really high on anyone's list.  (This
is the first time I've ever heard of someone suggesting such a feature
in many years' use of regular expressions.)

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