From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Sebastian Miele Newsgroups: gmane.emacs.bugs Subject: bug#67321: 29.1.90; Different parsing rules for -*- lexical-binding:t; -*- in different circumstances Date: Tue, 21 Nov 2023 12:07:59 +0100 Message-ID: <87ttpfs6ng.fsf@whxvd.name> References: <8734wzts37.fsf@whxvd.name> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18801"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 67321@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Nov 21 12:12:19 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1r5Ofx-0004bD-L8 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 21 Nov 2023 12:12:18 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1r5Ofi-0006fn-Ac; Tue, 21 Nov 2023 06:12:02 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r5Off-0006SL-Qr for bug-gnu-emacs@gnu.org; Tue, 21 Nov 2023 06:11:59 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1r5Off-0002Rg-HF for bug-gnu-emacs@gnu.org; Tue, 21 Nov 2023 06:11:59 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1r5Ofi-0004i6-26 for bug-gnu-emacs@gnu.org; Tue, 21 Nov 2023 06:12:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Sebastian Miele Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 21 Nov 2023 11:12:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 67321 X-GNU-PR-Package: emacs Original-Received: via spool by 67321-submit@debbugs.gnu.org id=B67321.170056509418071 (code B ref 67321); Tue, 21 Nov 2023 11:12:02 +0000 Original-Received: (at 67321) by debbugs.gnu.org; 21 Nov 2023 11:11:34 +0000 Original-Received: from localhost ([127.0.0.1]:55248 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1r5OfF-0004hP-Oo for submit@debbugs.gnu.org; Tue, 21 Nov 2023 06:11:34 -0500 Original-Received: from mout-p-202.mailbox.org ([2001:67c:2050:0:465::202]:55860) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1r5OfB-0004h6-3G for 67321@debbugs.gnu.org; Tue, 21 Nov 2023 06:11:32 -0500 Original-Received: from smtp1.mailbox.org (smtp1.mailbox.org [IPv6:2001:67c:2050:b231:465::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-202.mailbox.org (Postfix) with ESMTPS id 4SZMBX5dcTz9sck; Tue, 21 Nov 2023 12:11:16 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=whxvd.name; s=MBO0001; t=1700565076; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=2ABtn8iifYbdbLWJsTI2Uw63ZLH6BdQ7P/fJt4SEwng=; b=FHx6i7L6qb9u7gpsWcD7AYHCuP2BBXEmZWzVq7avw4eNu0xFSlodTNoZ7gPqfx1mhffi82 sALZKuoz4eV0qaQEC5/xPp9kHXnv0epxU6Hil22WhfMi3+3/tyNBZivPdkYVGki1E5Kgri J7N1KrDq37wgu1cFfjY/wnzqwGCnH0q8Ir5ongedvOGto8RXWlirn0khZMKkMQ3miazyJQ SyKfhlpjBuY7qUNdgpUyQTJXZhGRwOm8+ZaXe2W03QUe/B8MtIaxqg13lI/THEQK3RlgIl I3hBpD5YQqo5C3UkWcsjw2HicGIx5PA8UX7yLu0udGvZRYV9Dlp8LMR9pBDcJQ== In-reply-to: X-Rspamd-Queue-Id: 4SZMBX5dcTz9sck X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:274709 Archived-At: > From: Andreas Schwab > Date: Tue, 2023-11-21 11:06 +0100 > > There are no different parsing rules. emacs --script just doesn't pay > attention to file local variables. That cannot be true. Running #!/path/to/emacs --script ;; -*- lexical-binding: t; mode: emacs-lisp; -*- (defmacro lexical-binding-p () '(let* ((x t) (f (lambda () x)) (x nil)) (funcall f))) (message "%s %s" lexical-binding (lexical-binding-p)) as a script outputs "t t". When I change the "lexical-binding: t" into "lexical-binding: nil", the output is "nil nil". So that special file-local variable does receive some handling by emacs --script.