GNU bug report logs - #40859
Clicking the wrap-prefix string inside a button causes an error

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From: Clément Pit-Claudel <cpitclaudel <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 40859 <at> debbugs.gnu.org
Subject: bug#40859: Clicking the wrap-prefix string inside a button causes an error
Date: Sun, 26 Apr 2020 14:27:48 -0400

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

On 26/04/2020 12.44, Clément Pit-Claudel wrote:
> On 26/04/2020 09.43, Eli Zaretskii wrote:
>>> From: Clément Pit-Claudel <cpitclaudel <at> gmail.com>
>>> Date: Sat, 25 Apr 2020 23:40:38 -0400
>>>
>>> The following snippet inserts a button with a long label and a wrap-prefix.  Clicking the prefix causes an error, whose backtrace is shown below.
>>
>> Isn't that a cockpit error?
> 
> Here's a tentative patch, but I can't claim to understand the button.el code well :/

A slightly revised version.

[0001-Only-treat-display-strings-as-buttons-if-they-have-a.patch (text/x-patch, attachment)]

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