GNU bug report logs - #19828
[PATCH] eval.c: couldn't make closures

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Package: emacs;

Reported by: 尾崎 成一 <mitararu <at> gmail.com>

Date: Tue, 10 Feb 2015 08:41:04 UTC

Severity: normal

Tags: notabug

Done: Stefan Monnier <monnier <at> IRO.UMontreal.CA>

Bug is archived. No further changes may be made.

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From: Nicolas Richard <theonewiththeevillook <at> yahoo.fr>
To: 尾崎 成一 <mitararu <at> gmail.com>
Cc: 19828 <at> debbugs.gnu.org
Subject: bug#19828: [PATCH] eval.c: couldn't make closures
Date: Tue, 10 Feb 2015 12:17:39 +0100

Hello,

尾崎 成一 <mitararu <at> gmail.com> writes:
> The following code doesn't work because doesn't create any lexical
> environment correctly in Emacs 24.4.1.

I think this is not a bug. In order for emacs to create closures, you
need to enable lexical-binding (usually done via a file local variable
at the top of the file, e.g. using add-file-local-variable-prop-line).

See (info "(elisp) Closures").

HTH,

-- 
Nicolas Richard
This bug report was last modified 10 years and 107 days ago.

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