Re: master 06a7963: Remove unused vars in cl-extra.el and tramp.el.

[Michael Albinus]

address@hidden (Stefan Monnier) writes:

Hi Stefan,

I'm curious:

>     * lisp/net/tramp.el (tramp-dissect-file-name): Remove unused `match'.
>     (outline-regexp, ls-lisp-use-insert-directory-program): Declare.
>     (tramp-find-foreign-file-name-handler): Mark unused arg, remove unused 
> `v`.

[...]

> +(defvar outline-regexp)
> +
>  
> +(defvar ls-lisp-use-insert-directory-program)
> +

Why is this needed? Both variables are used let-bound only.

Best regards, Michael.