Re: Returning argument string (regexp-quote)

[Mattias Engdegård]

24 sep. 2019 kl. 21.47 skrev Eli Zaretskii <address@hidden>:
> 
>> It was responsible for a sizeable portion of local consing in some 
>> (non-public) code I was profiling.
> 
> "Sizable portion" meaning what, in quantitative terms?

I no longer have the data, maybe 25-40% in the part of the code that I was 
looking at. It's not uncommon to use 'regexp-quote' just in case.

> I think it should be in NEWS and in the ELisp manual.  Doc string
> doesn't necessarily have to say that (although it isn't a catastrophe
> if it does), given its current language.

Thanks -- the updated patch includes NEWS and manual amendments, as well as a 
slightly simplified condition. The manual didn't actually say anything about a 
new string being returned (in contrast to 'format' before 3db388b0bf), but a 
note about it won't hurt.

0001-Allow-regexp-quote-to-return-its-argument.patch
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