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From: Eli Zaretskii <eliz@gnu.org>
To: Alan Mackenzie <acm@muc.de>
Cc: gazally@runbox.com, 33201@debbugs.gnu.org, darkfeline@felesatra.moe
Subject: bug#33201: 26.1; Edebug doesn't work on closures with edebug-unwrap-results
Date: Thu, 01 Nov 2018 20:15:41 +0200	[thread overview]
Message-ID: <83sh0khdf6.fsf@gnu.org> (raw)
In-Reply-To: <20181101100056.GA4504@ACM> (message from Alan Mackenzie on Thu,  1 Nov 2018 10:00:56 +0000)

> Date: Thu, 1 Nov 2018 10:00:56 +0000
> From: Alan Mackenzie <acm@muc.de>
> Cc: 33201@debbugs.gnu.org
> 
> > > This fix could probably be backported to the emacs-26 branch, but how
> > > important is it?  What were you actually trying to do when you uncovered
> > > this bug?
> 
> > I don't remember.  I have encountered this error multiple times before
> > and given up debugging something.  Since one generally runs into bugs
> > when doing work (that is not hacking on Emacs itself), it's helpful to
> > be able to debug with minimal obstruction, otherwise it becomes an
> > unjustifiable distraction from the main task.
> 
> OK, it sounds like it's a major problem.

It does?  Why?

> @Gemini: The patch below is a (small) portion of
> e09120d68694272ea5efbe13b16936b4382389d8 from 2018-06-19, the commit that
> introduced Backtrace Mode.  Can you see anything against applying this
> commit to the emacs-26 branch to fix this bug?

I can: it's quite complex, and even includes gratuitous refactoring of
'cond' as 'pcase'.





  reply	other threads:[~2018-11-01 18:15 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-30  6:49 bug#33201: 26.1; Edebug doesn't work on closures with edebug-unwrap-results Allen Li
     [not found] ` <mailman.3074.1540882208.1284.bug-gnu-emacs@gnu.org>
2018-10-31 15:06   ` Alan Mackenzie
2018-11-01  3:53     ` Allen Li
2018-11-01 10:00       ` Alan Mackenzie
2018-11-01 18:15         ` Eli Zaretskii [this message]
2018-11-01 19:59           ` Alan Mackenzie
2018-11-01 20:18             ` Eli Zaretskii
2018-11-01 23:06               ` Gemini Lasswell
2018-11-02  7:13                 ` Allen Li

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