GNU bug report logs - #23781
25.0.95; read-string with HIST lexically bound

Previous Next

Full log

Message #44 received at 23781 <at> debbugs.gnu.org (full text, mbox):

From: Michael Heerdegen <michael_heerdegen <at> web.de>
To: Stephen Berman <stephen.berman <at> gmx.net>
Cc: Tino Calancha <f92capac <at> gmail.com>, 23781 <at> debbugs.gnu.org,
 Drew Adams <drew.adams <at> oracle.com>,
 Noam Postavsky <npostavs <at> users.sourceforge.net>
Subject: Re: bug#23781: 25.0.95; read-string with HIST lexically bound
Date: Sun, 26 Jun 2016 01:42:28 +0200

Stephen Berman <stephen.berman <at> gmx.net> writes:

> >  Also, the code in the body of a ‘defun’ or
> >  ‘defmacro’ cannot refer to surrounding lexical variables.


This seems a bit unclear to me.  It sounds like something like this
would not work:

;; -*- lexical-binding: t -*-
(let ((x 1))
  (defun f () x))

(f) ==> 1


The term "surrounding" can describe different things here (mostly,
"lexically" vs. "dynamically" surrounding).


Michael.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.