From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#41423: 27.0.91; eshell file completion in tramp dir is slow (3 minutes) [regression on pretest] Date: Wed, 02 Sep 2020 16:08:47 -0400 Message-ID: References: <87mu2d7hka.fsf@gmx.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19245"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Michael Albinus , rrandresf@gmail.com, Tim Vaughan , 41423@debbugs.gnu.org To: Gregory Heytings Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Sep 02 22:09:12 2020 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 1kDZ4B-0004rN-Hc for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 02 Sep 2020 22:09:11 +0200 Original-Received: from localhost ([::1]:43868 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kDZ4A-0005km-JX for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 02 Sep 2020 16:09:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59506) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kDZ42-0005kX-LF for bug-gnu-emacs@gnu.org; Wed, 02 Sep 2020 16:09:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49206) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kDZ42-0006nM-CE for bug-gnu-emacs@gnu.org; Wed, 02 Sep 2020 16:09:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kDZ42-0008Nz-5Q for bug-gnu-emacs@gnu.org; Wed, 02 Sep 2020 16:09:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 02 Sep 2020 20:09:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 41423 X-GNU-PR-Package: emacs Original-Received: via spool by 41423-submit@debbugs.gnu.org id=B41423.159907733832225 (code B ref 41423); Wed, 02 Sep 2020 20:09:02 +0000 Original-Received: (at 41423) by debbugs.gnu.org; 2 Sep 2020 20:08:58 +0000 Original-Received: from localhost ([127.0.0.1]:60752 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kDZ3y-0008Nh-7G for submit@debbugs.gnu.org; Wed, 02 Sep 2020 16:08:58 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:61896) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kDZ3v-0008NU-Jy for 41423@debbugs.gnu.org; Wed, 02 Sep 2020 16:08:56 -0400 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 099D1440A14; Wed, 2 Sep 2020 16:08:50 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 66049440A03; Wed, 2 Sep 2020 16:08:48 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1599077328; bh=c7Xf7Inu3qnMHyY2FNdDpEffsdy4iltww/A+3LGXeiI=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=gg8y5MqFKWBvPdOf4aOhDiQEWdgswXJbBP/loIG6oFvZMnFymdzfKZMX8IOTkdI/4 NorrIFekZXfbaMLa8w7scmFe0km2nZyYLTpCdvdbyur8TLxCVI0K4lhiQ1rEV0jM7x TcLpcJoHovsCvU5ddRGy0ryDPZLrPFPJk9SBZfgX8zlZKeFlG0XGGh5B+gSFIu1MXe n7/4XnjfwXq8nhIGH3++BFJVX6a2q0yRGwbLAcXGgsEzKk9/3GjvvELddmeRuPmpfs VLyBBUvQcRgn1HhnB6ZHMbH2V2+zi7IAVBTiLvNrOKGX/lEqJpn1El8ybdKxZ3aiJs KgEUVYzIvnehA== Original-Received: from alfajor (unknown [45.72.232.131]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 272C112078A; Wed, 2 Sep 2020 16:08:48 -0400 (EDT) In-Reply-To: (Gregory Heytings's message of "Wed, 02 Sep 2020 19:52:34 +0000") 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:186957 Archived-At: >>> What is still missing IMO is a general description/documentation of the >>> various parts of the completion mechanisms (completion-at-point, >>> completion-in-region, pcomplete, pcomplete-completion-at-point, >>> comint-completion-at-point, icomplete, ...) in Emacs behave and >>> interact. I was completely lost when I started working on this bug, >>> things are a bit clearer now, but still not very clear. >> I find it hard to write such things because I'm too familiar with it to >> know what's non-obvious. Maybe you could try writing something that you'd >> have found useful, and then we can collaboratively improve it? > Based on the time I already spent on this bug, I guess writing something > like this will require a substantial amount of work, but if you are willing > to help me, I'm willing to do that. That'd be great. There's a chance others will chime in as well. Stefan