GNU bug report logs - #71354
Replace anonymous lambda timers with named functions for better tracing

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Matthew Bauer <mjbauer95 <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: Replace anonymous lambda timers with named functions for better
 tracing
Date: Mon, 03 Jun 2024 22:34:18 -0500

[Message part 1 (text/plain, inline)]

Tags: patch


I noticed a few timers found in ‘M-x list-timers’ were anonymous lambdas
that show up like this:

   *           0.5s            t #<subr F616e6f6e796d6f75732d6c616d626461_anonymous_lambda_9>

That’s not particularly helpful when trying to figure out what timers
are being run. I tracked down the two that I have configured to eldoc
and jit-lock. This gives them names that can be traced.


In GNU Emacs 30.0.50 (build 1, aarch64-apple-darwin23.5.0, NS
appkit-2487.60 Version 14.5 (Build 23F79))
Repository revision: 0cb511b33bc96fc30d8e5286a474b4eea54817e3
Repository branch: master
Windowing system distributor 'Apple', version 10.3.2487
System Description:  macOS 14.5

Configured using:
 'configure
 --prefix=/nix/store/bj6mdh15nkgh2xbdzzsly43m9q7mi0zp-emacs-git-20240531.0
 --disable-build-details --with-modules --disable-ns-self-contained
 --with-ns --with-compress-install --with-toolkit-scroll-bars
 --with-native-compilation --without-imagemagick --with-mailutils
 --without-small-ja-dic --with-tree-sitter --without-xinput2
 --without-xwidgets --without-dbus --without-selinux'

[remove-anonymous-timer-lambdas.patch (text/patch, attachment)]

Message #8 received at 71354 <at> debbugs.gnu.org (full text, mbox):

From: Andrea Corallo <acorallo <at> gnu.org>
To: Matthew Bauer <mjbauer95 <at> gmail.com>
Cc: 71354 <at> debbugs.gnu.org
Subject: Re: bug#71354: Replace anonymous lambda timers with named functions
 for better tracing
Date: Tue, 04 Jun 2024 04:22:08 -0400

Matthew Bauer <mjbauer95 <at> gmail.com> writes:

> Tags: patch
>
>
> I noticed a few timers found in ‘M-x list-timers’ were anonymous lambdas
> that show up like this:
>
>    *           0.5s            t #<subr F616e6f6e796d6f75732d6c616d626461_anonymous_lambda_9>
>
> That’s not particularly helpful when trying to figure out what timers
> are being run. I tracked down the two that I have configured to eldoc
> and jit-lock. This gives them names that can be traced.

I'm okay with the change.  Another fix maybe more general would have
having more information in the subr name.  I think Alan is working on
this in bug#66750 but I suspect it will not go in for emacs 30.

  Andrea

Message #11 received at 71354 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Kangas <stefankangas <at> gmail.com>
To: Andrea Corallo <acorallo <at> gnu.org>
Cc: 71354 <at> debbugs.gnu.org, Matthew Bauer <mjbauer95 <at> gmail.com>
Subject: Re: bug#71354: Replace anonymous lambda timers with named functions
 for better tracing
Date: Tue, 11 Feb 2025 11:40:39 -0800

Andrea Corallo <acorallo <at> gnu.org> writes:

> Matthew Bauer <mjbauer95 <at> gmail.com> writes:
>
>> Tags: patch
>>
>>
>> I noticed a few timers found in ‘M-x list-timers’ were anonymous lambdas
>> that show up like this:
>>
>>    * 0.5s t #<subr F616e6f6e796d6f75732d6c616d626461_anonymous_lambda_9>
>>
>> That’s not particularly helpful when trying to figure out what timers
>> are being run. I tracked down the two that I have configured to eldoc
>> and jit-lock. This gives them names that can be traced.
>
> I'm okay with the change.  Another fix maybe more general would have
> having more information in the subr name.  I think Alan is working on
> this in bug#66750 but I suspect it will not go in for emacs 30.

Thanks, but could you please resend this as a git patch as formatted by

    git format-patch -1

and preferably also with a ChangeLog as per CONTRIBUTE.

Thanks in advance.

Message #20 received at 71354-done <at> debbugs.gnu.org (full text, mbox):

From: Stefan Kangas <stefankangas <at> gmail.com>
To: Andrea Corallo <acorallo <at> gnu.org>
Cc: Matthew Bauer <mjbauer95 <at> gmail.com>, 71354-done <at> debbugs.gnu.org
Subject: Re: bug#71354: Replace anonymous lambda timers with named functions
 for better tracing
Date: Mon, 3 Mar 2025 17:44:36 -0800

Version: 31.1

Stefan Kangas <stefankangas <at> gmail.com> writes:

> Andrea Corallo <acorallo <at> gnu.org> writes:
>
>> Matthew Bauer <mjbauer95 <at> gmail.com> writes:
>>
>>> Tags: patch
>>>
>>>
>>> I noticed a few timers found in ‘M-x list-timers’ were anonymous lambdas
>>> that show up like this:
>>>
>>>    * 0.5s t #<subr F616e6f6e796d6f75732d6c616d626461_anonymous_lambda_9>
>>>
>>> That’s not particularly helpful when trying to figure out what timers
>>> are being run. I tracked down the two that I have configured to eldoc
>>> and jit-lock. This gives them names that can be traced.
>>
>> I'm okay with the change.  Another fix maybe more general would have
>> having more information in the subr name.  I think Alan is working on
>> this in bug#66750 but I suspect it will not go in for emacs 30.
>
> Thanks, but could you please resend this as a git patch as formatted by
>
>     git format-patch -1
>
> and preferably also with a ChangeLog as per CONTRIBUTE.
>
> Thanks in advance.

I reformatted it, added a ChangeLog, and installed it in your name.

I'm therefore closing this bug report.  Thanks for the patch!

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