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Re: Suggestion for Enhancement to re-search-.* enabling Tree-Based Patte
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From: |
Stefan Monnier |
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Subject: |
Re: Suggestion for Enhancement to re-search-.* enabling Tree-Based Pattern Matching |
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Date: |
Wed, 08 Dec 2010 15:34:15 -0000 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) |
> That is for each level of match-parens we create a sub-list containing
> possible BEG-END values and in the end delete sub-lists containing no
> BEG-END-pairs.
That's a good idea. I think the benefits are probably too small, sadly,
to justify changing it now. But if/when someone reimplements the regexp
engine, it might be worthwhile to try and add such a feature.
Stefan