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Re: empty regular expressions don't work on the BSDs
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From: |
Kevin Ryde |
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Subject: |
Re: empty regular expressions don't work on the BSDs |
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Date: |
Sun, 30 May 2004 08:16:25 +1000 |
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User-agent: |
Gnus/5.110003 (No Gnus v0.3) Emacs/21.3 (gnu/linux) |
Andreas Vögele <address@hidden> writes:
>
> (cons 'numerical-overflow "") <-- empty RE
Thanks, I introduced an exception:numerical-overflow doing this
properly, and used exception:wrong-type-arg for the other empties.
> Another option would be to handle empty REs in string-match.
I think it could follow the libc, as long as it doesn't crash.