From: Adam Porter <adam@alphapapa.net>
To: Ihor Radchenko <yantar92@posteo.net>
Cc: emacs-orgmode@gnu.org
Subject: Re: [BUG] When calling org-tree-to-indirect-buffer: (wrong-type-argument listp org-fold-outline) in org-fold-core-get-folding-spec-from-alias [9.6.6 (release_9.6.6 @ /gnu/store/c7vqk20kf6zw73klr8bacnh0gqahk5dd-emacs-29.1-29.1/share/emacs/29.1/lisp/org/)]
Date: Wed, 30 Aug 2023 23:22:19 -0500 [thread overview]
Message-ID: <b276b16a-6eb5-a5fa-377f-185aa9f65d3e@alphapapa.net> (raw)
In-Reply-To: <87v8cz34fs.fsf@localhost>
Hi Ihor,
On 8/28/23 04:24, Ihor Radchenko wrote:
> Adam Porter <adam@alphapapa.net> writes:
>
>>> This is a very strange backtrace.
>>> When I run that `alist-get' call manually, there is no error. And
>>> `alist-get' does not call `car'.
>>>
>>> May you try to re-generate the backtrace again?
>>
>> It is indeed strange. I generated the backtrace several times over
>> several sessions before reporting. I also can reproduce it in a clean
>> Emacs configuration like so:
>
> You re-define `alist-get' in one of the callers in a way that cannot
> handle normal alists like (key . value), not (key . list-value).
>
> (cl-defun burly-follow-url-org-mode (&key buffer query)
> "In BUFFER, jump to heading and position from QUERY, and return a buffer.
> If QUERY specifies that the buffer should be indirect, a new,
> indirect buffer is returned. Otherwise BUFFER is returned."
> ;; `pcase's map support uses `alist-get', which does not work with string keys
> ;; unless its TESTFN arg is bound to, e.g. `equal', but `map-elt' has deprecated
> ;; its TESTFN arg, and there's no way to pass it or bind it when using `pcase'
> ;; anyway. So we rebind `alist-get' to a function that uses `assoc-string'.
> (with-current-buffer buffer
> (cl-letf (((symbol-function 'alist-get)
> (lambda (key alist &optional _default _remove _testfn)
> ;; Only the first value in the list of values is returned, so multiple
> ;; values are not supported. I don't expect this to be a problem...
> (cadr (assoc-string key alist)))))
>
> Handled.
> Not an Org bug.
My apologies, I overlooked that when investigating the problem. Thanks
for your work.
Adam
prev parent reply other threads:[~2023-08-31 4:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-24 16:50 [BUG] When calling org-tree-to-indirect-buffer: (wrong-type-argument listp org-fold-outline) in org-fold-core-get-folding-spec-from-alias [9.6.6 (release_9.6.6 @ /gnu/store/c7vqk20kf6zw73klr8bacnh0gqahk5dd-emacs-29.1-29.1/share/emacs/29.1/lisp/org/)] Adam Porter
2023-08-25 8:19 ` Ihor Radchenko
2023-08-28 6:35 ` Adam Porter
2023-08-28 9:24 ` Ihor Radchenko
2023-08-31 4:22 ` Adam Porter [this message]
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