From: "Daniel Colascione" <dancol@dancol.org>
To: "Stefan Monnier" <monnier@IRO.UMontreal.CA>
Cc: Daniel Colascione <dancol@dancol.org>, emacs-devel@gnu.org
Subject: Re: [RFC PATCH] Per-window face support
Date: Sun, 17 Jun 2018 11:48:01 -0700 [thread overview]
Message-ID: <50a1e0f98f6cfc5e55fdc2b7df5000b5.squirrel@dancol.org> (raw)
In-Reply-To: <jwvfu1li8e2.fsf-monnier+emacs@gnu.org>
>>>>>> > I still wonder why we only allow EQ there, it sounds unnecessarily
>>>>>> > restrictive.
>>> Agree. A recent discussion indeed pointed out that EQ is fundamentally
>>> flawed and there can be good reasons to try and give up on EQ and use
>>> `equal` instead.
>> Huh? EQ is the simplest, least flawed primitive one can imagine. It's
>> simple object identity comparison.
>
> In the context of bignums and floats it's pretty thorougly flawed.
> [ I said we should use `equal` instead but that was a mistake: I meant
> `eql`. ]
I think that ship sailed a long time ago. Almost everyone uses eq for
integers, so we should, I think, intern bignums so that things keep
working.
Floats typically aren't equality-compared anyway.
next prev parent reply other threads:[~2018-06-17 18:48 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 [this message]
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
2018-06-18 23:22 ` Richard Stallman
2018-06-19 1:21 ` Stefan Monnier
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