From: Stefan Monnier <monnier@iro.umontreal.ca>
To: samer <samer@samertm.com>
Cc: emacs-devel@gnu.org
Subject: Re: [PATCH] Dired: with prefix argument, open file in new window; and question about lexical scope
Date: Tue, 20 Jan 2015 12:28:06 -0500 [thread overview]
Message-ID: <jwvlhkxz7ko.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <d589707abd042f722d794df1dd28e923@samertm.com> (samer@samertm.com's message of "Mon, 19 Jan 2015 19:47:21 -0800")
> I also have a question about lexical scoping: dired.el is marked as
> lexically scoped, but you can see that it tries to pass
> `find-file-run-dired' as true to `find-file' dynamically. That has no effect
> on `find-file', right?
find-file-run-dired is declared with `defcustom' which, like defvar,
declares it as a dynamically scoped variable, so yes it does have an
effect on `find-file'.
Stefan
prev parent reply other threads:[~2015-01-20 17:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-20 3:47 [PATCH] Dired: with prefix argument, open file in new window; and question about lexical scope samer
2015-01-20 16:13 ` Eli Zaretskii
2015-01-20 17:28 ` Stefan Monnier [this message]
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