From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Drew Adams 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, 2 Sep 2020 09:00:14 -0700 (PDT) Message-ID: <83cdfdd0-c0dc-479d-a593-90e4d05625f6@default> References: <87mu2d7hka.fsf@gmx.de> <87blio4geh.fsf@gmx.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1927"; mail-complaints-to="usenet@ciao.gmane.io" Cc: rrandresf@gmail.com, Tim Vaughan , Stefan Monnier , 41423@debbugs.gnu.org To: Michael Albinus , Gregory Heytings Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Sep 02 18:08:27 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 1kDVJD-0000OD-5o for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 02 Sep 2020 16:02:37 +0000 Original-Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 082Ft5vf059799; Wed, 2 Sep 2020 16:00:37 GMT Original-Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userp3020.oracle.com with ESMTP id 3380su6v04-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 02 Sep 2020 16:00:37 +0000 Original-Received: from abhmp0013.oracle.com (abhmp0013.oracle.com [141.146.116.19]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 082G0F27007929; Wed, 2 Sep 2020 16:00:33 GMT In-Reply-To: <87blio4geh.fsf@gmx.de> X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.9.1 (1003210) [OL 16.0.5044.0 (x86)] X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9732 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=999 adultscore=0 phishscore=0 malwarescore=0 mlxscore=0 spamscore=0 bulkscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009020152 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9732 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 adultscore=0 priorityscore=1501 phishscore=0 mlxlogscore=999 mlxscore=0 lowpriorityscore=0 clxscore=1011 spamscore=0 bulkscore=0 impostorscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009020152 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:186946 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. >=20 > +1 >=20 > Exactly this is the reason I've tried and failed to work on completion > problems. Several times. +1 And it's not just a lack of doc, I think. The completion mechanism (e.g. minibuffer.el) is a labyrinth.