From: "Ryan C. Thompson" <rct@thompsonclan.org>
To: Lars Ingebrigtsen <larsi@gnus.org>, martin rudalics <rudalics@gmx.at>
Cc: 37396@debbugs.gnu.org
Subject: bug#37396: 26.3; execute-kbd-macro changes current buffer inside with-temp-buffer and similar forms
Date: Sun, 31 Jan 2021 01:09:01 -0500 [thread overview]
Message-ID: <ba07a101-bca3-3bb6-4f98-0c6b48a88086@thompsonclan.org> (raw)
In-Reply-To: <87lfcayj0q.fsf@gnus.org>
On 1/30/21 2:35 AM, Lars Ingebrigtsen wrote:
> martin rudalics <rudalics@gmx.at> writes:
>
>> 'execute-kbd-macro' calls command_loop_1 which sets the current buffer
>> to the buffer shown in the selected window.
>>
>>> For example:
>>>
>>> (with-temp-buffer
>>> (list
>>> ;; Returns the temp buffer
>>> (current-buffer)
>>> (execute-kbd-macro "hello")
>>> ;; Returns the buffer that was current when evaluation began
>>> (current-buffer)))
>> Try with
>>
>> (with-temp-buffer
>> (let ((restore (window-buffer))
>> temp)
>> (setq temp (current-buffer))
>> (set-window-buffer (selected-window) temp)
>> (execute-kbd-macro "hello")
>> (set-window-buffer (selected-window) restore)
>> (list temp (current-buffer))))
> So this seems to work as designed, so I'm closing this bug report. If
> there's something to be done here, please respond to the debbugs address
> and we'll reopen.
>
If nothing else, this behavior seems worth noting in the function's
docstring, since otherwise there's no way to know about it short of
reading the source.
next prev parent reply other threads:[~2021-01-31 6:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-13 1:18 bug#37396: 26.3; execute-kbd-macro changes current buffer inside with-temp-buffer and similar forms Ryan C. Thompson
2019-09-13 7:36 ` martin rudalics
2021-01-30 7:35 ` Lars Ingebrigtsen
2021-01-31 6:09 ` Ryan C. Thompson [this message]
2021-01-31 7:46 ` Lars Ingebrigtsen
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