From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#63132: Bug on Darwin MacOS with 'M-x man RET commandname[ ]' Date: Mon, 01 May 2023 21:16:23 +0300 Message-ID: <83h6svor2g.fsf@gnu.org> References: <80D2DED5-3B41-4F1A-8B7E-9F0C44067461@gmail.com> <837ctwsfst.fsf@gnu.org> <831qk4sayd.fsf@gnu.org> <83wn1wqobx.fsf@gnu.org> <83jzxsng5l.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9768"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 63132@debbugs.gnu.org, asocial-hired.0l@icloud.com To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon May 01 20:16:25 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 1ptY4W-0002RM-9Z for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 01 May 2023 20:16:24 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ptY4C-0003VE-Pi; Mon, 01 May 2023 14:16:04 -0400 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 1ptY4B-0003Uy-Dn for bug-gnu-emacs@gnu.org; Mon, 01 May 2023 14:16:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ptY4B-0003vB-4m for bug-gnu-emacs@gnu.org; Mon, 01 May 2023 14:16:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ptY4A-0001Vp-Gz for bug-gnu-emacs@gnu.org; Mon, 01 May 2023 14:16:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 01 May 2023 18:16:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 63132 X-GNU-PR-Package: emacs Original-Received: via spool by 63132-submit@debbugs.gnu.org id=B63132.16829649555793 (code B ref 63132); Mon, 01 May 2023 18:16:02 +0000 Original-Received: (at 63132) by debbugs.gnu.org; 1 May 2023 18:15:55 +0000 Original-Received: from localhost ([127.0.0.1]:40992 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ptY41-0001VK-2F for submit@debbugs.gnu.org; Mon, 01 May 2023 14:15:55 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:51134) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ptY3w-0001V2-9e for 63132@debbugs.gnu.org; Mon, 01 May 2023 14:15:51 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ptY3q-0003rG-1X; Mon, 01 May 2023 14:15:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=mGuj41diYVFqFZbZyS1AIKu88VOGwZkVEe9ait0ihUE=; b=jwAbiqiTNf/O qdGiTYViQJlpnMK/seQYWdo6SPvQsgp8fyWyItwShpkt73MKD1HOH0AwN05Lq/t4KMFYFW0VCcxJx dCd9MlKiwqwL+9z1YOFr2MF12ZHXFrwvXVgUkwUQ7k+axB7cL+/xznrJPKqYG4Cm+KNHsuNwqgNog eHDxlagvfK4FVeKHIkuGHxIAr9BWBlU4J6rpu/3ReI3sFZkmnJxvugJrWzRO5rvKTPXqoe2RtG/HJ 3N5qGBDk5yDhVQaEqTHYoIy5dUp6VQ5VxXny5wylaOq34HcRyjt3AVOERtBLXRpGkE0VAWxqhb7tE 0DY+Yr+cBydwASfcY0i97g==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ptY3o-000174-Pw; Mon, 01 May 2023 14:15:41 -0400 In-Reply-To: (message from Stefan Monnier on Mon, 01 May 2023 14:03:40 -0400) 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:260885 Archived-At: > From: Stefan Monnier > Cc: asocial-hired.0l@icloud.com, 63132@debbugs.gnu.org > Date: Mon, 01 May 2023 14:03:40 -0400 > > >> So `M-x man RET 2 SPC TAB` should (hopefully) list all the section > >> 2's manpages. > > So you are saying the lags here are unavoidable? > > I don't know. I don't see any significant lag here. The OP says it only happens on macOS, not on GNU/Linux. > But if that's a problem, maybe we should tweak the system so we only > fetch the list when there's at least one char after the space (to > keep the list shorter)? Something like that. > The OP mentions Emacs crashing, which points to another problem than > mere lag. I can't investigate this because I can't reproduce it here > on Debian. > > And maybe it depends on the system (or more specifically on what kind of > `man` program is installed and how it supports `man -k`; e/g. if > there's no prebuilt index and `man -k` scans through all the installed > troff pages every time)? Any macOS users out there who could reproduce and debug this?