From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.help Subject: Re: What does `eval' do when `lexical-binding' is set to t? Date: Wed, 30 Dec 2015 18:34:04 +0100 Message-ID: <87r3i36dtf.fsf@web.de> References: <87lh8c86jn.fsf@mbork.pl> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1451496932 21513 80.91.229.3 (30 Dec 2015 17:35:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 30 Dec 2015 17:35:32 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Wed Dec 30 18:35:24 2015 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1aEKed-0005hl-Oi for geh-help-gnu-emacs@m.gmane.org; Wed, 30 Dec 2015 18:35:19 +0100 Original-Received: from localhost ([::1]:53266 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aEKed-0005IV-5t for geh-help-gnu-emacs@m.gmane.org; Wed, 30 Dec 2015 12:35:19 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58929) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aEKeS-0005IE-Mx for help-gnu-emacs@gnu.org; Wed, 30 Dec 2015 12:35:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aEKeP-0008Co-H5 for help-gnu-emacs@gnu.org; Wed, 30 Dec 2015 12:35:08 -0500 Original-Received: from plane.gmane.org ([80.91.229.3]:54625) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aEKeP-0008Ce-A9 for help-gnu-emacs@gnu.org; Wed, 30 Dec 2015 12:35:05 -0500 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1aEKeO-0005St-2b for help-gnu-emacs@gnu.org; Wed, 30 Dec 2015 18:35:04 +0100 Original-Received: from ip-90-186-2-50.web.vodafone.de ([90.186.2.50]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 30 Dec 2015 18:35:04 +0100 Original-Received: from michael_heerdegen by ip-90-186-2-50.web.vodafone.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 30 Dec 2015 18:35:04 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 10 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: ip-90-186-2-50.web.vodafone.de User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) Cancel-Lock: sha1:IAeKLiHHtjj5s1vy8Cc9VSF53IY= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:108531 Archived-At: Marcin Borkowski writes: > do I get it right that `eval' uses dynamic scoping if its second > argument is nil, irrespective of `lexical-binding'? AFAIK yes. Often people pass `lexical-binding' as second argument to `eval' in the code. Michael.