On Tue, 27 Oct 2026, Michael Albinus wrote:
> I don't know magit at all, so it might be dumb what I'm saying. However,
> there is
>
> (defmacro magit--with-temp-process-buffer (&rest body)
> "Like `with-temp-buffer', but always propagate `process-environment'.
> When that var is buffer-local in the calling buffer, it is not
> propagated by `with-temp-buffer', so we explicitly ensure that
> happens, so that processes will be invoked consistently. BODY is
> as for that macro."
> (declare (indent 0) (debug (body)))
> (let ((p (gensym)))
> `(let ((,p process-environment))
> (with-temp-buffer
> (setq-local process-environment ,p)
> ,@body))))
On the same vein as the aforementioned bug#81175, I'd say the correct
version of that macro should read
(let ((,p (or (ignore-error void-variable
(buffer-local-toplevel-value 'process-environment))
(default-toplevel-value 'process-environment))))
...)
> Best regards, Michael.
