Re: [PATCH] Use closures in hashcash.el

[Stefan Monnier]

> hashcash.el was switched over to lexical scope in da94ea9, but it still
> uses an old workaround of dynamically constructing lambda expression
> "closures" using backquote. The following patch changes these into
> proper closures.

Thanks, installed with the change below:

> -     (set-process-filter process `(lambda (process output)
> -                                    (funcall ,callback process output))))
> +     (set-process-filter process (lambda (process output)
> +                                   (funcall callback process output))))

Actually, this lambda expression is just a roundabout way to say
`callback` (by η-reduction).


        Stefan