Le dim. 8 juin 2025 à 18:55, Juri Linkov <juri@linkov.net> a écrit :

> >     Although such prefixes are still removed after reverting
> >     the compilation buffer.
> >
> > I can't reproduce that. When pressing `g' key in a
> > `*myproject-compilation*'
> > buffer (mapped to `recompile'), the buffer name doesn't change.
>
> Since (add-hook 'compilation-mode-hook 'rename-uniquely) doesn't work
> for creating unique buffer names I'm using this instead:
>
> (setq compilation-buffer-name-function
>       (lambda (name-of-mode)
>         (generate-new-buffer-name
>          (concat "*" (downcase name-of-mode) "*"))))
>
> but it removes the project prefix on `g'.
>

Starting with 28.1, one can use :
(setq project-compilation-buffer-name-function
'project-prefixed-buffer-name)
-- 
Matthias