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Re: wrong-number-of-arguments in post-command-hook
From: |
Stefan Monnier |
Subject: |
Re: wrong-number-of-arguments in post-command-hook |
Date: |
Mon, 16 Mar 2020 11:23:15 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
> Error in post-command-hook (my-post-command): (wrong-type-argument listp t)
>
> Seeing these I was wondering why the error does not contain the called
> function name.
> Is that info not available?
More or less: it's in the stack somewhere, but it's not trivial to
extract that info reliably. The code that runs the hook does
store&print the name of the top-level function called
(`my-post-command` here) to try and help a bit.
> It could help debugging a lot if the error also printed theĀ
> function name alongside with the error.
Have you tried `M-: (my-post-command) RET`?
Stefan