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Re: emacs master + org Wrong type argument: number-or-marker-p


From: Stefan Monnier
Subject: Re: emacs master + org Wrong type argument: number-or-marker-p
Date: Tue, 02 Aug 2022 04:28:29 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux)

Mattias Engdegård [2022-08-01 20:47:04] wrote:
> 1 aug. 2022 kl. 20.06 skrev Gregory Heytings <gregory@heytings.org>:
>> Is it not allowed to specbind in a function and to unbind in its caller?
> No, functions must be balanced with respect to the specbind stack. The
> bytecode machinery assumes this to be the case.

With some exceptions, of course, such as the `specbind` function itself,
or the `record_unwind_protect_*`.  I.e. functions which do nothing else
than push something onto the specpdl.


        Stefan




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