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Re: [RFC PATCH] Per-window face support


From: Stefan Monnier
Subject: Re: [RFC PATCH] Per-window face support
Date: Sun, 17 Jun 2018 16:57:13 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

>>> and Lisp would have no way to do _real_ object identity comparisons.
>> `eql` works just fine for object identity comparison.
> If it did, we wouldn't need both eq and eql.

I agree with you trivially because I contend that we don't need both eq and eql.
The definition of `eq` in Common-Lisp (and Scheme likewise for `eq?`)
allows it to be defined identically to `eql`.

Doing so leads to a simpler API for the Elisp programmer.


        Stefan



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