Subject: bug#41879: 28.0.50; [Patch]: Add project-switch-to-buffer in project.el

From: Dmitry Gutov <[email-masked]>
Date: Thu, 18 Jun 2020 14:07:39 +0300

On 18.06.2020 13:48, Andrii Kolomoiets wrote:
> Much better!
> 
> Few more things:
> 
> - Check if other-buffer is passes the predicate function.  The buffer
>    from another project must not be the default.
> - Exclude the current buffer from the buffers list to switch to.

Perhaps a good idea is to follow the example of 
internal-complete-buffer-except (called from read-buffer-to-switch).