From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Tino Calancha Newsgroups: gmane.emacs.bugs Subject: bug#27919: 25.2.50; dired + eshell-ls: fallback to external ls fails Date: Thu, 3 Aug 2017 12:16:50 +0900 (JST) Message-ID: References: <87lgn2vu3g.fsf@calancha-pc> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset=US-ASCII X-Trace: blaine.gmane.org 1501730241 31365 195.159.176.226 (3 Aug 2017 03:17:21 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 3 Aug 2017 03:17:21 +0000 (UTC) User-Agent: Alpine 2.20 (DEB 67 2015-01-07) Cc: 27919@debbugs.gnu.org, Tino Calancha To: John Wiegley Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Aug 03 05:17:07 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dd6dF-0007Mf-OR for geb-bug-gnu-emacs@m.gmane.org; Thu, 03 Aug 2017 05:17:05 +0200 Original-Received: from localhost ([::1]:57560 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dd6dL-0003Hf-Gw for geb-bug-gnu-emacs@m.gmane.org; Wed, 02 Aug 2017 23:17:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38901) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dd6dF-0003HL-NC for bug-gnu-emacs@gnu.org; Wed, 02 Aug 2017 23:17:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dd6dC-0002Lb-H9 for bug-gnu-emacs@gnu.org; Wed, 02 Aug 2017 23:17:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:36509) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dd6dC-0002LT-DS for bug-gnu-emacs@gnu.org; Wed, 02 Aug 2017 23:17:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dd6dC-0006qA-0F for bug-gnu-emacs@gnu.org; Wed, 02 Aug 2017 23:17:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Tino Calancha Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 03 Aug 2017 03:17:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 27919 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 27919-submit@debbugs.gnu.org id=B27919.150173022126290 (code B ref 27919); Thu, 03 Aug 2017 03:17:01 +0000 Original-Received: (at 27919) by debbugs.gnu.org; 3 Aug 2017 03:17:01 +0000 Original-Received: from localhost ([127.0.0.1]:39186 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dd6dB-0006ps-6T for submit@debbugs.gnu.org; Wed, 02 Aug 2017 23:17:01 -0400 Original-Received: from mail-pf0-f195.google.com ([209.85.192.195]:37550) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dd6d9-0006pe-VZ for 27919@debbugs.gnu.org; Wed, 02 Aug 2017 23:17:00 -0400 Original-Received: by mail-pf0-f195.google.com with SMTP id p13so227496pfd.4 for <27919@debbugs.gnu.org>; Wed, 02 Aug 2017 20:16:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:in-reply-to:message-id:references :user-agent:mime-version; bh=L0vtNLjROP68OHWlYNkZUUw+d5tz1p2HWqoCHQGCd6k=; b=P+i2DEZQX0Tx5ACDphVcTSLL2clXD9Rkam15KS+EzrfPql+6tci+y49cbaW34X9/Mi qxSDSx9HrS8GwISGYOiHG8yM3AG1Jqor+jcLyUpY4KGHgxPhhTorB2QmDWrvbSUbr04V RFC/DOGjD6lCbtkk5UlQekv6hNop0JvYpfPOAyxVoxY4LUZitayoh3qh+/7y15QuccKK ijiNtQ/Y0F37zaPX2I3dISZFHca5136hEG36xBzcpk2jOZ4OuzH1YSYIX6w6hN1D8qto LZ2jiIC5eGA9bVREos2dVtRQkGWsz6qRWF8bbXbT0FY11aEIlKkXymnvY++BphalDlFa 3zeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:in-reply-to:message-id :references:user-agent:mime-version; bh=L0vtNLjROP68OHWlYNkZUUw+d5tz1p2HWqoCHQGCd6k=; b=rnPNkvvUmU2R84sGoiZX00k8U8/PiJK7vPy/Qu68x58bWp0ajkZfs4n8styPpzB5zE 9WnUCLLlpwlTn890dFCEZp9rbyhfDamWBDa2dSfM/UcV9Q+3aC7petY9SULHrdWduUp6 Es/oCOiCRz7X96j8KLBI4rn1BZkfCgGVpXsdJ7tzUQS5ylSC4GUD5CriymLKwC1mphgC I/yfI4Xi/RyyCN7PViX39XcMNEVPql/31BaYX5AV9zdyatc1Rf5++9/zdI508PEIG5Jy +KN5yIgHDkc1xqSTy0/TGCf7IvwnJTC8MuHYqGGUEqset0GogoJoD0AjbN37NEWNp/uj /dGg== X-Gm-Message-State: AIVw113i4X8B+yTh9v2iek6SVt/91EXtRdGIyLI4vlzI8YtX1DWVA3mW aDzxFigZj24gmQ== X-Received: by 10.98.139.131 with SMTP id e3mr240863pfl.274.1501730214137; Wed, 02 Aug 2017 20:16:54 -0700 (PDT) Original-Received: from calancha-pc (170.224.128.101.dy.bbexcite.jp. [101.128.224.170]) by smtp.gmail.com with ESMTPSA id 124sm66163366pgi.62.2017.08.02.20.16.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 02 Aug 2017 20:16:53 -0700 (PDT) X-Google-Original-From: Tino Calancha X-X-Sender: calancha@calancha-pc In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:135264 Archived-At: On Wed, 2 Aug 2017, John Wiegley wrote: >>>>>> "TC" == Tino Calancha writes: > > TC> M-: (dired source-directory "-lg") RET > TC> ;; Signal eshell-interactive-output-p: (wrong-type-argument arrayp nil) > > Why would eshell be involving with using dired at all? Do you have a > customization present that is causing this? Not me. I am just testing all the functionality available. Someone added in 2000 a defcustom `eshell-ls-use-in-dired', so that you can run eshell-ls to list directories with Dired. Now i understand why i get this error: the dired support was added 'a posteriori'. I think an user who want to set `eshell-ls-use-in-dired' non-nil is likely someone with no external 'ls' installed.