GNU bug report logs - #25295
26.0.50; Represent eieio objects using object-print in backtraces and edebug

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Eric Abrahamsen <eric <at> ericabrahamsen.net>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#25295: closed (26.0.50; Represent eieio objects using
 object-print in backtraces and edebug)
Date: Thu, 18 Oct 2018 19:03:02 +0000

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Your message dated Thu, 18 Oct 2018 12:01:58 -0700
with message-id <8736t3yt7d.fsf <at> ericabrahamsen.net>
and subject line Re: bug#25295: 26.0.50; Represent eieio objects using object-print in backtraces and edebug
has caused the debbugs.gnu.org bug report #25295,
regarding 26.0.50; Represent eieio objects using object-print in backtraces and edebug
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: Eric Abrahamsen <eric <at> ericabrahamsen.net>
To: bug-gnu-emacs <at> gnu.org
Subject: 26.0.50;
 Represent eieio objects using object-print in backtraces and edebug
Date: Thu, 29 Dec 2016 12:52:19 -0800

EIEIO class instances can either be represented using the read-only
#<class-name object string> style, or as vectors, dumping all the slot
information. For large or recursive objects, this can take some time, and
can also make for very large strings. In backtraces and edebug, in
particular, this can make it very difficult to see what's happening.

Objects have an `object-print' method which produces the #<foo>
representation, but this appears to only sometimes be used in edebug,
and never in backtraces.

It would be great if object-print could always be used, or if there were
an option to toggle this.

In GNU Emacs 26.0.50.9 (x86_64-unknown-linux-gnu, GTK+ Version 3.22.5)
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From: Eric Abrahamsen <eric <at> ericabrahamsen.net>
To: 25295-done <at> debbugs.gnu.org
Subject: Re: bug#25295: 26.0.50;
 Represent eieio objects using object-print in backtraces and edebug
Date: Thu, 18 Oct 2018 12:01:58 -0700

This is either done, or thoroughly out of date.

On 10/21/17 23:21 PM, Stefan Monnier wrote:
>> How about we just apply this and see what happens?
>
> AFAIK, that's exactly what's been done in Emacs-26 already.
>
>
>         Stefan

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