From: Davin Pearson <davin.pearson@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Novice trouble with generator.el
Date: Mon, 16 Nov 2015 23:24:13 -0800 (PST) [thread overview]
Message-ID: <f938f82a-39cf-4f99-a8c9-2aeac7d6f8e4@googlegroups.com> (raw)
In-Reply-To: <mailman.39.1447733833.31583.help-gnu-emacs@gnu.org>
On Tuesday, November 17, 2015 at 5:17:16 PM UTC+13, John Mastro wrote:
> > When I try to execute
> >
> > iter-defun iterator-of-directory-files (directory &optional full match nosort recurse)
> >
> > it gives me the following error:
> >
> > Assertion failed: lexical-binding
> >
> > What gives? Note that I am using Emacs 24.3.1.
> >
> > Do I have to execute Emacs 25.x.y?
>
> Put a comment like this as the very first line of the file:
>
> ;;; lexical-binding: t
>
> Lexical binding is optional in Emacs but generator.el requires it.
>
> --
> john
When I execute
(iter-defun iterator-of-directory-files (directory &optional full match ...)
it says
(void-function macroexp-parse-body)
I tried to install Emacs 25 using the following command:
apt-get install emacs25
apt-get spits out the following error message:
E: Unable to locate package emacs25
How do I go about installing emacs25?
next prev parent reply other threads:[~2015-11-17 7:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-05 7:18 Novice trouble with generator.el Davin Pearson
2015-11-05 18:13 ` Michael Heerdegen
2015-11-05 18:56 ` Eli Zaretskii
2015-11-05 21:22 ` Michael Heerdegen
[not found] ` <mailman.1782.1446747234.7904.help-gnu-emacs@gnu.org>
2015-11-17 3:52 ` Davin Pearson
2015-11-17 4:16 ` John Mastro
[not found] ` <mailman.39.1447733833.31583.help-gnu-emacs@gnu.org>
2015-11-17 7:24 ` Davin Pearson [this message]
2015-11-17 7:41 ` Michael Heerdegen
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