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Re: master 979308b4ca 5/9: org-export-data: Concatenate strings in tempo
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From: |
Lars Ingebrigtsen |
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Subject: |
Re: master 979308b4ca 5/9: org-export-data: Concatenate strings in temporary buffer for performance |
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Date: |
Thu, 16 Jun 2022 14:45:26 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Stefan Monnier <monnier@iro.umontreal.ca> writes:
> AFAICT this just replaces `mapconcat` with a `with-temp-buffer + dolist
> + insert`, so if this makes a significant performance difference, it
> points to a performance problem in our `mapconcat`, right?
It looks like it shouldn't be that difficult to improve the performance
radically in the common case of FUNCTION being #'identity. If there's
no SEPARATOR we can just pass the arguments more or less directly on to
Fconcat, and if there is a SEPARATOR, we just have to adjust the arg
list.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no