Re: Re: Capturing groups with a quantifier in look-behind assertions should capture the leftmost substring matched by that group or the rightmost one?

Simon Pieters Mon, 18 Jan 2016 23:56:03 -0800

On Fri, 15 Jan 2016 16:49:13 +0100, Andrea Giammarchi<[email protected]> wrote:

FWIF `RegExp.$1` and others are de-facto standard and removing them would
break the Web and much more.

Indeed. These are currently "specified" athttps://javascript.spec.whatwg.org/#regexp.$n


I think it would be good to have these defined in the ES spec proper.

--
Simon Pieters
Opera Software
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Re: Re: Capturing groups with a quantifier in look-behind assertions should capture the leftmost substring matched by that group or the rightmost one?

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