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bug#20307: [PATCH] make regexp-opt return a no-match return value with e
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From: |
Mattias Engdegård |
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Subject: |
bug#20307: [PATCH] make regexp-opt return a no-match return value with empty input |
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Date: |
Sat, 2 Mar 2019 15:49:07 +0100 |
>> Sorry, I don't understand. Do we in general distinguish nil from the empty
>> list in documentation?
>
> I don't know. I thought the reader might not be aware of their
> equivalence, so being explicit would be better.
>
>> Or did you mean that the phrase should be "If STRINGS is the empty list..."?
>
> Yes, that would take care of the issue.
Now done in the doc string and in searching.texi.
New patch attached.
0001-Correct-regexp-opt-return-value-for-empty-string-lis.patch
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