From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jim Porter Newsgroups: gmane.emacs.bugs Subject: bug#54190: 29.0.50; [PATCH] Incorrect/missing documentation for some Eshell "$" syntaxes Date: Mon, 28 Feb 2022 00:16:21 -0800 Message-ID: <1dfa575b-bf3f-84ca-b7b5-a612ffc57737@gmail.com> References: <0c3898ff-23ac-51bc-2211-770302d7d00e@gmail.com> <06a184d5-b191-4c63-a851-13d1c8c18eda@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12788"; mail-complaints-to="usenet@ciao.gmane.io" To: 54190@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Feb 28 09:29:53 2022 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 1nObPl-0003AU-82 for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 28 Feb 2022 09:29:53 +0100 Original-Received: from localhost ([::1]:39068 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nObPk-0001EG-1i for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 28 Feb 2022 03:29:52 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:33818) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nObDK-0005Ln-CO for bug-gnu-emacs@gnu.org; Mon, 28 Feb 2022 03:17:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37819) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nObDK-0007Cd-3r for bug-gnu-emacs@gnu.org; Mon, 28 Feb 2022 03:17:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nObDJ-00010U-Vv for bug-gnu-emacs@gnu.org; Mon, 28 Feb 2022 03:17:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Jim Porter Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 28 Feb 2022 08:17:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54190 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 54190-submit@debbugs.gnu.org id=B54190.16460362003837 (code B ref 54190); Mon, 28 Feb 2022 08:17:01 +0000 Original-Received: (at 54190) by debbugs.gnu.org; 28 Feb 2022 08:16:40 +0000 Original-Received: from localhost ([127.0.0.1]:59949 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nObCn-0000zb-Ct for submit@debbugs.gnu.org; Mon, 28 Feb 2022 03:16:39 -0500 Original-Received: from mail-pj1-f52.google.com ([209.85.216.52]:44985) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nObCl-0000zK-Hy for 54190@debbugs.gnu.org; Mon, 28 Feb 2022 03:16:27 -0500 Original-Received: by mail-pj1-f52.google.com with SMTP id cp23-20020a17090afb9700b001bbfe0fbe94so10658088pjb.3 for <54190@debbugs.gnu.org>; Mon, 28 Feb 2022 00:16:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=subject:from:to:references:message-id:date:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=NAuZBtg+wfuYCSd/0cQplxwnyCckvWYJ9MtCQpBtxck=; b=mfLHAbI/ZhKHa08cPaUnZEiipxZW3xwplP+Hzaxk2wWn4pFIvzrCXsS9vM0DkbQNUP tXWSpIB0fQP8Ox1b8LWVAF4pAE4RMbzNH3wVjxb5Wr3ScBDiwKBiiwM8H2IoNeJZ+uHi DskY5/sclLlsdze7RLHP0VVsRksGqZhzmif6oWs6ltCxqOGMBRwe2SDg57iQE+oz8FRd IgHCVGIuVyY4UIgP8pPv91BMM5sBzchMzCQaPXUjrRsXqxs8mIi0JCfq5TUBKXCG8hND KSS9BJaP5fPWDf3wgTUVn+yl6gAHJa1hwcXHwTYcLcCjEMYaRnLRfV8wHN1t4jV6iLtz HpGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:from:to:references:message-id:date :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=NAuZBtg+wfuYCSd/0cQplxwnyCckvWYJ9MtCQpBtxck=; b=OzCeT7sviGVEs+RQ3KPzfoTQ1Cq9DYir3OTs97//0RJISBYqEYQ0MEEmuonEIVmg7o QiXqk+KEiePoHqRXUpa9kj2AAMrBoEb0xli/OKh2nKWc94CNtSjI1yHNSk/BYlmFh+MI JHDBUqeEsIJzWlmoZUGC58rxAhHV6TMjHr7ZNSsgG4Fv189gGO/hXwEohf+RUVc74XmU SA75AgP3cj223KMQfI1jgWOqf6zhaHtTyUgNSuUNvs++6vC/yzXibeVtIj4ML7Mghc/Q 5GxYkJ0unIynw2CgIZnAxS3sqOHW7wrAv+4dydtHZNmBZLpsLLqa7vhJ+J/oYSjib7y/ qtRA== X-Gm-Message-State: AOAM533ybO9Qn6CWGjwRU8cpempSIYWmM2okl4c3IbpkoNJzrimPlnfX wQqUU3BJSi99L6eSMSEJUtQO4Cz5OM8= X-Google-Smtp-Source: ABdhPJxYtNL//e4XxDaKzMCdDyjB1N4efbV8t5quqguQUBplX/OAj10glT6BuEXTR7SRNJyaZN8TZQ== X-Received: by 2002:a17:902:cece:b0:150:3f2:4616 with SMTP id d14-20020a170902cece00b0015003f24616mr19664769plg.41.1646036181649; Mon, 28 Feb 2022 00:16:21 -0800 (PST) Original-Received: from [192.168.1.2] (cpe-76-168-148-233.socal.res.rr.com. [76.168.148.233]) by smtp.googlemail.com with ESMTPSA id 23-20020a17090a0d5700b001bc3c650e01sm20108659pju.1.2022.02.28.00.16.20 for <54190@debbugs.gnu.org> (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Feb 2022 00:16:21 -0800 (PST) In-Reply-To: <06a184d5-b191-4c63-a851-13d1c8c18eda@gmail.com> Content-Language: en-US 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" Xref: news.gmane.io gmane.emacs.bugs:227760 Archived-At: On 2/27/2022 10:11 PM, Jim Porter wrote: > Hmm, that's unfortunate. It seems that the "$" syntax in Eshell > broke sometime between 27.2 and 28. I'm bisecting to figure out where > that happened, but figured I'd mention it now so there's no confusion if > someone tries it out now on 28/29. Fix forthcoming (hopefully). Ok, the breaking commit is b03f74e0f2a578b1580e8b1c368665850ee7f808 ("Don't quote lambdas in several places"). Reverting the change in that commit in lisp/eshell/esh-var.el fixes things, although I'm not sure why yet. I believe that code gets evaluated by `eshell-do-eval', which evaluates things in a very particular way in order to support deferring evaluation at various points. Once I'm sure I understand why this is breaking, I'll post a patch to fix the bustage.