From: Stefan Monnier <monnier@iro.umontreal.ca>
To: emacs-devel@gnu.org
Subject: Re: master 06a7963: Remove unused vars in cl-extra.el and tramp.el.
Date: Sun, 19 Mar 2017 08:47:46 -0400 [thread overview]
Message-ID: <jwvo9wxmo6g.fsf-monnier+gmane.emacs.devel@gnu.org> (raw)
In-Reply-To: 871stt3co7.fsf@detlef
>> +(defvar outline-regexp)
>> +(defvar ls-lisp-use-insert-directory-program)
> Why is this needed? Both variables are used let-bound only.
Because they rely on dynamic scoping.
I know that you haven't set `lexical-binding` in your files, so it's not
*needed*, but with those declarations tramp.el is compatible with
`lexical-binding` (to the best of my knowledge).
Stefan "whose local Emacs uses lexical-binding everywhere, and
otherwise compiles with byte-compile-force-lexical-warnings"
next prev parent reply other threads:[~2017-03-19 12:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20170319023228.20393.27906@vcs0.savannah.gnu.org>
[not found] ` <20170319023229.CB62020DF8@vcs0.savannah.gnu.org>
2017-03-19 8:15 ` master 06a7963: Remove unused vars in cl-extra.el and tramp.el Michael Albinus
2017-03-19 12:47 ` Stefan Monnier [this message]
2017-03-19 17:22 ` Michael Albinus
2017-03-19 20:27 ` Stefan Monnier
2017-03-23 14:16 ` Michael Albinus
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