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Re: What's missing in ELisp that makes people want to use cl-lib?


From: Richard Stallman
Subject: Re: What's missing in ELisp that makes people want to use cl-lib?
Date: Sat, 11 Nov 2023 21:57:35 -0500

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  > Just a quick question.  Does all of this go for seq.el, map.el and
  > pcase.el as well, or just cl-lib?

Those cases have similarities, but also differences.  The cl functions
cover a much bigger range of activities than seq.e or map.el.

pcase is just one construct -- but it is a very confusing one that I
can't grasp from its doc string.  The basic idea is a natural thing to
want, but the details are so unnatural that I can't figure them out.

I am sure we can find a cleaner way to express the idea of trying a
series of patterns against one or more objects until one matches.

-- 
Dr Richard Stallman (https://stallman.org)
Chief GNUisance of the GNU Project (https://gnu.org)
Founder, Free Software Foundation (https://fsf.org)
Internet Hall-of-Famer (https://internethalloffame.org)





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