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| 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.
Stefan
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