Re: master 2ab66c9: Replace project-kill-buffers-ignores with project-kill-buffer-conditions

[Stefan Monnier]

> +(defun project--kill-buffer-check (buf conditions)
> +  "Check if buffer BUF matches any element of the list CONDITIONS.
> +See `project-kill-buffer-conditions' for more details on the form
> +of CONDITIONS."
> +  (catch 'kill
> +    (dolist (c conditions)
> +      (when (cond
> +             ((stringp c)
> +              (string-match-p c (buffer-name buf)))
> +             ((symbolp c)
> +              (funcall c buf))
> +             ((eq (car-safe c) 'major-mode)
> +              (eq (buffer-local-value 'major-mode buf)
> +                  (cdr c)))
> +             ((eq (car-safe c) 'derived-mode)
> +              (provided-mode-derived-p
> +               (buffer-local-value 'major-mode buf)
> +               (cdr c)))
> +             ((eq (car-safe c) 'not)
> +              (not (project--kill-buffer-check buf (cdr c))))
> +             ((eq (car-safe c) 'or)
> +              (project--kill-buffer-check buf (cdr c)))
> +             ((eq (car-safe c) 'and)
> +              (seq-every-p
> +               (apply-partially #'project--kill-buffer-check
> +                                buf)
> +               (mapcar #'list (cdr c)))))
> +        (throw 'kill t)))))

Why do we need to invent a small language for that?


        Stefan