From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Leo Liu Newsgroups: gmane.emacs.bugs Subject: bug#19457: 24.4; exec_sentinel_error_handler and read_process_output_error_handler Date: Mon, 05 Jan 2015 10:04:57 +1100 Message-ID: References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1420412784 29905 80.91.229.3 (4 Jan 2015 23:06:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 4 Jan 2015 23:06:24 +0000 (UTC) Cc: 19457@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jan 05 00:06:14 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Y7uFS-0001E5-1u for geb-bug-gnu-emacs@m.gmane.org; Mon, 05 Jan 2015 00:06:14 +0100 Original-Received: from localhost ([::1]:58414 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y7uFR-0000j2-Aw for geb-bug-gnu-emacs@m.gmane.org; Sun, 04 Jan 2015 18:06:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56446) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y7uFM-0000g4-Jm for bug-gnu-emacs@gnu.org; Sun, 04 Jan 2015 18:06:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Y7uFH-00040w-6a for bug-gnu-emacs@gnu.org; Sun, 04 Jan 2015 18:06:08 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55622) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y7uFH-00040s-3W for bug-gnu-emacs@gnu.org; Sun, 04 Jan 2015 18:06:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Y7uFG-000370-Ud for bug-gnu-emacs@gnu.org; Sun, 04 Jan 2015 18:06:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Leo Liu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 04 Jan 2015 23:06:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19457 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19457-submit@debbugs.gnu.org id=B19457.142041270811872 (code B ref 19457); Sun, 04 Jan 2015 23:06:02 +0000 Original-Received: (at 19457) by debbugs.gnu.org; 4 Jan 2015 23:05:08 +0000 Original-Received: from localhost ([127.0.0.1]:36751 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Y7uEN-00035Q-GH for submit@debbugs.gnu.org; Sun, 04 Jan 2015 18:05:07 -0500 Original-Received: from mail-pd0-f179.google.com ([209.85.192.179]:43457) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Y7uEK-00035G-DT for 19457@debbugs.gnu.org; Sun, 04 Jan 2015 18:05:05 -0500 Original-Received: by mail-pd0-f179.google.com with SMTP id fp1so27043955pdb.10 for <19457@debbugs.gnu.org>; Sun, 04 Jan 2015 15:05:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:references:face:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=3asfc6qTSZ8n3dxoa3fU18bwA4UedIFucB6a7uz1PMg=; b=K0qnZj5vIk8mLPrj7lWUxoD7nWoIVIks7Dk/R0jdFCAvxaGjbuUb/IFiF0x7kVShuH Iz2DB9bmcnpc+uemgRfJUcYoyYOW3q/e0iyazlpUwrV0Dcv+zO5eaQtYYO1O18j7zS/d kffuUSRRsl2AS8imfbgEZisSDST/KQjZnHVkcQBdIm73a2/1FOpoBY9ZZHxVlVZtnHfo gCDLlz+rWiYbc/lzWWJSK7sKmBvxSGGJYvZauXO5Y6GCvQbb+zYz/4N1SQtQCMXZf+MB o1vggqdsJagRrneXh8Mj/QGoJeEW6WHTz6QTZI8DWZbwv4Zx5DO3WvA5MQRgGdRDmbae Xt0Q== X-Received: by 10.70.35.207 with SMTP id k15mr140027812pdj.166.1420412703364; Sun, 04 Jan 2015 15:05:03 -0800 (PST) Original-Received: from Zeuss-MacBook.local (ppp108-100.static.internode.on.net. [150.101.108.100]) by mx.google.com with ESMTPSA id jt8sm39030031pbc.6.2015.01.04.15.05.00 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 04 Jan 2015 15:05:02 -0800 (PST) Face: iVBORw0KGgoAAAANSUhEUgAAACgAAAAoAgMAAADxkFD+AAAADFBMVEUvT09qWs3/pQD///+J kUVcAAAAAWJLR0QAiAUdSAAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9cBBwMLOd3veKQA AACuSURBVBjTldE9CgIxEAXgB+lEyFUC2wo5ikdZ8DSypxhMY7H9VuIVwlqkGRgnm59VsHGafIQ3 CZlAtmKIRaHETgYa12lqvEsPYKf8wXHsPGfqPaUM0g9aJPKFXkmNQmSDqwzz4Fpgpz+6WAPY2z5o uPJJpu0uypcl4nyCibMLQ8lCiVjayLoQvw5LsVKQuHPRR958HZbOcVsKeepcLxpByjycGvnKmY+c MBvrtyjfe0vmuLvdq/kAAAAASUVORK5CYII= In-Reply-To: (Stefan Monnier's message of "Thu, 01 Jan 2015 11:29:09 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (OS X 10.10.1) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:98008 Archived-At: On 2015-01-02 03:29 +1100, Stefan Monnier wrote: > The repetition between the different calls to the completion-table > happening during completion--some is expected to be avoided (if > problematic) via caching. > > Back then I tried to come up with some alternative API that would > provide directly the ability to share more work, but couldn't come > up with anything that was really better than just using straight caching > in the backend. Thanks for the information. For this instance I have chosen to silence errors from sentinel/filter functions with logging of errors and backtrace instead. The long unquittable wait is just too much. But caching can reduce the multiple error instances to one. Leo