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bug#17862: 24.3; regexp-opt docstring is incorrect
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From: |
Stefan Monnier |
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Subject: |
bug#17862: 24.3; regexp-opt docstring is incorrect |
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Date: |
Tue, 01 Jul 2014 12:22:51 -0400 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
>> (regexp-opt '("ab" "ac") "\\(?:") => "\\(?:a[bc]\\)"
> If that is all, it's no longer needed, since that is the default,
> as this report says.
> I suppose you could use it to add an explicit group number.
> Is it worth it?
I don't think so.
Stefan