From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#21840: 24.5; semantic analysis of python files is broken by strings that end in backslash Date: Thu, 03 Dec 2020 11:46:06 +0100 Message-ID: <875z5jupzl.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="21187"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 21840@debbugs.gnu.org To: Glyph Lefkowitz Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Dec 03 11:47:10 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 1kkm8k-0005Nt-BJ for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 03 Dec 2020 11:47:10 +0100 Original-Received: from localhost ([::1]:42966 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kkm8j-0000Sr-Bl for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 03 Dec 2020 05:47:09 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44594) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kkm8c-0000SA-0i for bug-gnu-emacs@gnu.org; Thu, 03 Dec 2020 05:47:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55244) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kkm8b-0007n6-OA for bug-gnu-emacs@gnu.org; Thu, 03 Dec 2020 05:47:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kkm8b-00035M-Lr for bug-gnu-emacs@gnu.org; Thu, 03 Dec 2020 05:47:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 03 Dec 2020 10:47:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21840 X-GNU-PR-Package: emacs Original-Received: via spool by 21840-submit@debbugs.gnu.org id=B21840.160699237711792 (code B ref 21840); Thu, 03 Dec 2020 10:47:01 +0000 Original-Received: (at 21840) by debbugs.gnu.org; 3 Dec 2020 10:46:17 +0000 Original-Received: from localhost ([127.0.0.1]:38554 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kkm7t-000348-Cc for submit@debbugs.gnu.org; Thu, 03 Dec 2020 05:46:17 -0500 Original-Received: from quimby.gnus.org ([95.216.78.240]:44492) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kkm7r-00033t-Q6 for 21840@debbugs.gnu.org; Thu, 03 Dec 2020 05:46:16 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=H4anIzEju3/h6J2SDzAwcfO57VmAuX/L6OmS9XSCRiA=; b=mIN9i4PPHNKIDtFzuWY6vEgy8r CuyJzBoBtjj0mPveO3ZgMCsmD/jI7NMZo+8waKB68y+VEfWMygJ7wv44itMAczi+KXlZL8Qr08/XG uKopuO8YBfFY1fYv7sRUNGm6iqSyYCngWS7R/OMrbK4EE8KjEWxxINI7uezqJsnuH8H4=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kkm7j-0002SQ-Ef; Thu, 03 Dec 2020 11:46:09 +0100 X-Now-Playing: Mentol Nomad's _Firecamp Stories Remixes_: "Veil of Light" In-Reply-To: (Glyph Lefkowitz's message of "Thu, 5 Nov 2015 18:16:32 -0800") 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:194871 Archived-At: Glyph Lefkowitz writes: > Python string literals that end in a backslash cause Semantic's parser > to halt and not recognize anything further in the buffer. I personally > ran across this because I frequently use helm-semantic-or-imenu, but can > be demonstrated equally well by semantic-complete-jump-local or anything > else that makes use of the buffer's symbol list. > > The trivial way to reproduce this is to put the string literal "\\" at > the top of a Python buffer and then invoke semantic in one of the ways > just mentioned and notice that nothing is picked up. You can move the > backslash literal down in the file and see every symbol up to the point > where it is placed. (This bug report unfortunately got no response at the time.) Do you have a step-by-step recipe to reproduce this bug, starting from "emacs -Q"? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no