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Re: emacs master + org Wrong type argument: number-or-marker-p
From: |
Po Lu |
Subject: |
Re: emacs master + org Wrong type argument: number-or-marker-p |
Date: |
Wed, 03 Aug 2022 09:21:00 +0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) |
Alan Mackenzie <acm@muc.de> writes:
> A rigorous program MUST now test these. This is such a horrible
> artifact that it won't get done most of the time.
[...]
> There are no safety fences of any sort. The meaning of a program using
> w and n-t-r is no longer determinate.
[...]
> That's a month in which the discussion was open only to somebody who
> reads every post in the bug list, such as yourself, or who came upon the
> discussion by chance. Others, such as me, were unaware of it. It looks
> like the decision to change the byte code interpreter has already been
> taken, and I had no chance to participate in that process.
>
> Is it really right that fundamental changes to Emacs get discussed only
> on the bug list, or in secret[*] on emacs-devel? [*]I.e. when the
> subject line is not explicit.
>
> Anyhow, I wanted to protest and I have done so. The arguments between
> the two of us here about widen and n-t-r are clearly not going anywhere,
> so I don't intend to continue them. I won't feel put out if you don't
> want to answer them.
I agree with Alan.
Is there really a slowdown associated with allowing code to widen
outside the bounds specified by redisplay long-line "optimizations"? Or
are we speculating about a hypothetical problem that doesn't exist
again?
- Re: emacs master + org Wrong type argument: number-or-marker-p, (continued)
- Re: emacs master + org Wrong type argument: number-or-marker-p, Mattias EngdegÄrd, 2022/08/01
- Re: emacs master + org Wrong type argument: number-or-marker-p, Gregory Heytings, 2022/08/01
- Re: emacs master + org Wrong type argument: number-or-marker-p, Alan Mackenzie, 2022/08/01
- Re: emacs master + org Wrong type argument: number-or-marker-p, Eli Zaretskii, 2022/08/02
- Re: emacs master + org Wrong type argument: number-or-marker-p, Alan Mackenzie, 2022/08/02
- Re: emacs master + org Wrong type argument: number-or-marker-p, Eli Zaretskii, 2022/08/02
- Re: emacs master + org Wrong type argument: number-or-marker-p, Alan Mackenzie, 2022/08/02
- Re: emacs master + org Wrong type argument: number-or-marker-p,
Po Lu <=
- Re: emacs master + org Wrong type argument: number-or-marker-p, Eli Zaretskii, 2022/08/02
- Re: emacs master + org Wrong type argument: number-or-marker-p, Po Lu, 2022/08/03
- Re: emacs master + org Wrong type argument: number-or-marker-p, Eli Zaretskii, 2022/08/03
- Re: emacs master + org Wrong type argument: number-or-marker-p, Po Lu, 2022/08/03
- Re: emacs master + org Wrong type argument: number-or-marker-p, Eli Zaretskii, 2022/08/03
- Re: emacs master + org Wrong type argument: number-or-marker-p, Po Lu, 2022/08/03
- Re: emacs master + org Wrong type argument: number-or-marker-p, Eli Zaretskii, 2022/08/03
- Re: emacs master + org Wrong type argument: number-or-marker-p, Po Lu, 2022/08/03
- Re: emacs master + org Wrong type argument: number-or-marker-p, Gregory Heytings, 2022/08/03
- Re: emacs master + org Wrong type argument: number-or-marker-p, Po Lu, 2022/08/03