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Re: Instead of pcase


From: Richard Stallman
Subject: Re: Instead of pcase
Date: Fri, 26 Jan 2024 22:37:46 -0500

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  > In my mind, `or' and `and' are to be used as function (they are, indeed,
  > functions).

They are not Lisp functions -- they are implemented as special forms,
so as not to always compute all their arguments.
That's what makes them useful.

What puzzled me about having a function called `xor' is that it is
merely an ordinary function on truth values, thus NOT simplar in its use
to `and' and `or'.


-- 
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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