bug#64351: probabe bug associated with “completion-regexp-list”

[Andreas Schwab]

On Jun 30 2023, Shynur Xie wrote:

> I launched Emacs with “-Q” and evaluate:
>
>     (advice-add 'describe-variable :around ;“C-h v”
>                 (lambda (advice-added-function &rest arguments)
>                   (let ((completion-regexp-list 
> '("^\\([^-]*$\\|\\([^-]+\\(-[^-]+\\)-?\\)\\)$")))
>                     (apply advice-added-function arguments))))
>
> to filter out symbols “*--*”.
>
> Then type “C-h v advice TAB”,

Interactive completion runs before the function is called, inside
call-interactively.  You need to advice the interactive spec.

-- 
Andreas Schwab, schwab@linux-m68k.org
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