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bug#31727: 25.3; format-spec clobbers match data


From: Noam Postavsky
Subject: bug#31727: 25.3; format-spec clobbers match data
Date: Tue, 05 Jun 2018 18:30:47 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux)

tags 31727 notabug
close 31727
quit

Ryan Thompson <address@hidden> writes:

>> (elisp) Match Data:
>>
>> Notice that all functions are allowed to overwrite the match data
>> unless they’re explicitly documented not to do so.
>>
>
> Wow, I was not aware of that. This seems... really fragile.

And yet, it usually works :)

> In any case, I suppose the behavior is as documented, so you can close
> this bug.

Done.






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