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bug#52063: 28.0.60; Confusing presentation of lambda
From: |
Filipp Gunbin |
Subject: |
bug#52063: 28.0.60; Confusing presentation of lambda |
Date: |
Thu, 25 Nov 2021 03:09:15 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (darwin) |
On 24/11/2021 22:37 +0000, Gregory Heytings wrote:
>>> I'm annoyed by this misfeature. If it means nothing to you and others,
>>> so be it.
>>
>> I fully understand desire to see function values printed as much as
>> possible as their original source code, but it's hard to reconcile this
>> with the needs of clean semantics, efficient execution, good code
>> analysis, ...
>>
>
> AFAIU, the fundamental question here is: is "(closure (t) args body)"
> different in any way from "(lambda args body)"? If not, is there a good
> reason to use a "(closure (t)" instead of a "(lambda"?
>
> FWIW, I'm running an Emacs with the following patch right now, which
> apparently breaks a couple of edebug tests in make check. Apart from
> that, it seems that it doesn't change anything in the way Emacs behaves.
>
> [..]
Please let's not do that. We may need the context, that the function
originated as a closure, later for some reasons. Rather, I like what
Stefan said, that we should keep the reference to the source.
- bug#52063: 28.0.60; Confusing presentation of lambda, (continued)
- bug#52063: 28.0.60; Confusing presentation of lambda, Eduardo Ochs, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Filipp Gunbin, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Stefan Monnier, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Filipp Gunbin, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Stefan Monnier, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Eli Zaretskii, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Stefan Monnier, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Eli Zaretskii, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Stefan Monnier, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Gregory Heytings, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda,
Filipp Gunbin <=
- bug#52063: 28.0.60; Confusing presentation of lambda, Michael Heerdegen, 2021/11/25
- bug#52063: 28.0.60; Confusing presentation of lambda, Lars Ingebrigtsen, 2021/11/25
- bug#52063: 28.0.60; Confusing presentation of lambda, Michael Heerdegen, 2021/11/25
- bug#52063: 28.0.60; Confusing presentation of lambda, Gregory Heytings, 2021/11/25
- bug#52063: 28.0.60; Confusing presentation of lambda, Philipp Stephani, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Stefan Monnier, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Filipp Gunbin, 2021/11/24
- bug#52063: 28.0.60; Confusing presentation of lambda, Lars Ingebrigtsen, 2021/11/25
- bug#52063: 28.0.60; Confusing presentation of lambda, Stefan Monnier, 2021/11/25
- bug#52063: 28.0.60; Confusing presentation of lambda, Jim Porter, 2021/11/25