From: Noam Postavsky <npostavs@gmail.com>
To: Tim Johnson <tim@tj49.com>
Cc: 39682@debbugs.gnu.org
Subject: bug#39682: 26.3; Help window for list-packages disabled
Date: Thu, 20 Feb 2020 16:30:46 -0500 [thread overview]
Message-ID: <85y2sx9cah.fsf@gmail.com> (raw)
In-Reply-To: <a6175193-5b2f-ebd4-1c36-47cbc542411b@tj49.com> (Tim Johnson's message of "Thu, 20 Feb 2020 12:16:41 -0900")
Tim Johnson <tim@tj49.com> writes:
> Noam, I am not familiar with edebug.
>
> Can you give me some more code examples?
Basically just put point on the source code of describe-package, and hit
C-u C-M-x, that will instrument the function. Then run
package-menu-describe-package with "?" or however, and you will stop in
describe-package. Press space to step through each expression.
> On 2/20/20 11:22 AM, Noam Postavsky wrote:
>> Tim Johnson <tim@tj49.com> writes:
>>
>>> (package-desc-p (tabulated-list-get-id))
>>> just returns t
>>> message("No package specified")
>>> describe-package(#s(package-desc :name ack :version (1 8) :summary...
>>> package-menu-describe-package()
>> Hmm, very strange. Could you step through describe-package with edebug,
>> and see how this condition is getting taken, even though package-desc-p
>> should apparently be returning t?
>>
>> (if (not (or (package-desc-p package) (and package (symbolp package))))
>> (message "No package specified")
>>
>>
next prev parent reply other threads:[~2020-02-20 21:30 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-19 22:23 bug#39682: 26.3; Help window for list-packages disabled Tim Johnson
2020-02-20 0:47 ` Noam Postavsky
2020-02-20 1:50 ` Drew Adams
2020-02-20 2:01 ` Noam Postavsky
2020-02-20 16:52 ` Tim Johnson
2020-02-20 17:12 ` Drew Adams
2020-02-20 17:53 ` Noam Postavsky
2020-02-20 20:12 ` Tim Johnson
2020-02-20 20:22 ` Noam Postavsky
2020-02-20 21:16 ` Tim Johnson
2020-02-20 21:30 ` Noam Postavsky [this message]
2020-02-20 23:14 ` Tim Johnson
2020-02-20 23:38 ` Tim Johnson
2020-02-21 0:02 ` Drew Adams
2020-02-21 1:25 ` Noam Postavsky
[not found] ` <1c501888-2bf4-8c45-ae49-4d1e64ea114f@tj49.com>
2020-02-21 1:47 ` Drew Adams
2020-02-21 2:07 ` Noam Postavsky
2020-02-21 3:27 ` Drew Adams
2020-02-21 18:20 ` Tim Johnson
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