From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: "Daniel Colascione" <dancol@dancol.org>
Cc: emacs-devel@gnu.org
Subject: Re: [RFC PATCH] Per-window face support
Date: Sun, 17 Jun 2018 16:57:13 -0400 [thread overview]
Message-ID: <jwvin6hf85l.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <5b8d8c42dc341ad85081e400f3fd20e1.squirrel@dancol.org> (Daniel Colascione's message of "Sun, 17 Jun 2018 12:49:22 -0700")
>>> 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
next prev parent reply other threads:[~2018-06-17 20:57 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-07 23:42 [RFC PATCH] Per-window face support dancol
2018-06-08 2:57 ` Stefan Monnier
2018-06-08 3:18 ` Daniel Colascione
2018-06-08 3:53 ` Stefan Monnier
2018-06-08 9:15 ` Eli Zaretskii
2018-06-16 10:29 ` Eli Zaretskii
2018-06-16 14:24 ` Daniel Colascione
2018-06-16 15:06 ` Eli Zaretskii
2018-06-16 15:30 ` Daniel Colascione
2018-06-16 16:09 ` Eli Zaretskii
2018-06-16 17:35 ` Stefan Monnier
2018-06-16 21:03 ` Daniel Colascione
2018-06-17 18:20 ` Stefan Monnier
2018-06-17 18:48 ` Daniel Colascione
2018-06-17 19:03 ` Stefan Monnier
2018-06-17 19:21 ` Daniel Colascione
2018-06-17 20:51 ` Stefan Monnier
2018-06-17 21:16 ` Daniel Colascione
2018-06-17 21:34 ` Paul Eggert
2018-06-17 22:25 ` Aliasing EQ to EQL (was: [RFC PATCH] Per-window face support) Stefan Monnier
2018-06-17 23:49 ` Daniel Colascione
2018-06-18 2:14 ` Aliasing EQ to EQL Stefan Monnier
2018-06-18 3:48 ` Daniel Colascione
2018-06-18 13:56 ` Stefan Monnier
2018-06-17 19:23 ` [RFC PATCH] Per-window face support Stefan Monnier
2018-06-17 19:25 ` Daniel Colascione
2018-06-17 19:32 ` Stefan Monnier
2018-06-17 19:49 ` Daniel Colascione
2018-06-17 20:57 ` Stefan Monnier [this message]
2018-06-18 23:22 ` Richard Stallman
2018-06-19 1:21 ` Stefan Monnier
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