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Re: Lispref add-to-list - doc is unnecessary convoluted


From: Lars Ingebrigtsen
Subject: Re: Lispref add-to-list - doc is unnecessary convoluted
Date: Fri, 04 Dec 2020 09:35:47 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

Arthur Miller <arthur.miller@live.com> writes:

> But can we express it somewhat simpler? LIST-VALUE? Is it more
> descriptive than SYMBOL or LIST-VAR.

But it is a symbol.  The description of the function is awkward because
it's a really weird function.

Comparing it with a more traditional function illustrates the
difference:

(setq foo '(3 2))

(add-to-list 'foo 1)

(cons 1 foo)

`add-to-list' takes a symbol as a parameter.  `cons' takes a list as a
parameter.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no



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