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Re: How to grok a complicated regex?

From: Stefan Monnier
Subject: Re: How to grok a complicated regex?
Date: Sat, 14 Mar 2015 09:18:23 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

> Here's another project (for your students): adding lookaround to Emacs
> regexp /and/ have it merged.  It would be *insanely(!)* at times.

A better project: replace the regexp engine with one that does not
backtrack all the time.


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