From: Drew Adams <drew.adams@oracle.com>
To: Alan Schmitt <alan.schmitt@polytechnique.org>, help-gnu-emacs@gnu.org
Subject: RE: hooks and let-bound variables
Date: Tue, 23 Jun 2015 14:44:17 -0700 (PDT) [thread overview]
Message-ID: <96506ece-5bd9-4750-8abd-128c77cf6c39@default> (raw)
In-Reply-To: <m2si9i6xtx.fsf@polytechnique.org>
> I’m trying to get eshell-autojump to work but I’m getting
> errors about an undefined variable (curdir). This variable is bound by a
> let before a hook is called:
Yes, but occurrences of that variable in the function called by the hook are not within the lexical scope of that let.
What happens if you add (defvar curdir), to let Emacs know that the variable is to be dynamically scoped?
next prev parent reply other threads:[~2015-06-23 21:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-23 19:15 hooks and let-bound variables Alan Schmitt
2015-06-23 21:44 ` Drew Adams [this message]
2015-06-24 9:13 ` Alan Schmitt
2015-06-24 13:22 ` Drew Adams
2015-06-24 13:35 ` Alan Schmitt
2015-06-24 14:44 ` Drew Adams
2015-06-24 15:48 ` tomas
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