bug#42386: [PATCH] Handle symbols in project-kill-buffers-ignores

[Dmitry Gutov]

On 16.07.2020 11:15, Philip K. wrote:
> using project-kill-buffers for the last few weeks I noticed that my ERC
> buffers get killed when I started my session in a project. This kicks me
> out of all the channels I have joined, which is not intended.
>
> Fixing this is easy, I just have to ignore ERC buffers:
>
>          (add-to-list 'project-kill-buffers-ignores
>                       (lambda (buf)
>                         (with-current-buffer buf
>                           (derived-mode-p 'erc-mode))))

So there is no way to match the buffers in question using a regexp by name?