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bug#40859: Clicking the wrap-prefix string inside a button causes an err


From: Clément Pit-Claudel
Subject: bug#40859: Clicking the wrap-prefix string inside a button causes an error
Date: Sun, 26 Apr 2020 14:27:48 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0

On 26/04/2020 12.44, Clément Pit-Claudel wrote:
> On 26/04/2020 09.43, Eli Zaretskii wrote:
>>> From: Clément Pit-Claudel <cpitclaudel@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.

Attachment: 0001-Only-treat-display-strings-as-buttons-if-they-have-a.patch
Description: Text Data


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