From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Juan =?utf-8?Q?Jos=C3=A9_Garc=C3=ADa-Ripoll?= Newsgroups: gmane.emacs.devel Subject: Debugging aspell problems Date: Wed, 05 Aug 2020 13:04:38 +0200 Message-ID: <86tuxhfj5l.fsf@csic.es> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30841"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (windows-nt) To: emacs-devel@gnu.org Cancel-Lock: sha1:m2BadfgWkttUdBwmIXQx2pAamQQ= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Aug 05 13:05:23 2020 Return-path: Envelope-to: ged-emacs-devel@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 1k3HEY-0007uX-PK for ged-emacs-devel@m.gmane-mx.org; Wed, 05 Aug 2020 13:05:22 +0200 Original-Received: from localhost ([::1]:53068 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k3HEX-0008Ov-Ot for ged-emacs-devel@m.gmane-mx.org; Wed, 05 Aug 2020 07:05:21 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58238) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3HE2-0007xc-92 for emacs-devel@gnu.org; Wed, 05 Aug 2020 07:04:50 -0400 Original-Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:50386 helo=ciao.gmane.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3HE0-00012e-HA for emacs-devel@gnu.org; Wed, 05 Aug 2020 07:04:49 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1k3HDv-00074N-IR for emacs-devel@gnu.org; Wed, 05 Aug 2020 13:04:43 +0200 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=ged-emacs-devel@m.gmane-mx.org; helo=ciao.gmane.io X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/05 07:04:45 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: 20 X-Spam_score: 2.0 X-Spam_bar: ++ X-Spam_report: (2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FORGED_GMAIL_RCVD=1, FREEMAIL_FORGED_FROMDOMAIN=1, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=1, NML_ADSP_CUSTOM_MED=0.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:253458 Archived-At: Hi, I have faced this same problem with Mingw64's aspell.exe and Latex mode https://www.reddit.com/r/emacs/comments/fuf0fp/aspell_broke_latex/ when running Emacs on Windows 10. Actually, the problem can be simplified to this: - Set ispell-program-name to "c:/msys64/mingw64/bin/aspell.exe" - Create two files, foo.txt and foo.tex, in fundamental and latex modes - In both, write the word "buffer" (without quotes) - Open foo.txt and type M-$. Ispell outputs that the word is correct - Open foo.tex and do the same. Ispell locks with no output I have set traces on ispell-filter and process-send-string and the problem is that in text mode the whole process succeeds (see log below), but when using latex mode, ispell-filter never gets called. My suspicion is that process-send-string does not flush the process' input buffer, and aspell.exe waits forever but I do not know how to debug this issue. This problem dates back to 26.3 and is stil present in 27.rc1 Some help on how to debug it would be appreciated. Juanjo --- Running on foo.txt ====================================================================== 1 -> (ispell-filter # "@(#) International Ispell Version 3.1.20 (but really Aspell 0.60.7) ") 1 <- ispell-filter: nil ====================================================================== 1 -> (process-send-string # "! ") 1 <- process-send-string: nil ====================================================================== 1 -> (process-send-string # "- ") 1 <- process-send-string: nil ====================================================================== 1 -> (ispell--run-on-word "buffer") | 2 -> (process-send-string # "% ") | 2 <- process-send-string: nil | 2 -> (process-send-string # "^buffer ") | 2 <- process-send-string: nil | 2 -> (ispell-filter # "* ") | 2 <- ispell-filter: nil 1 <- ispell--run-on-word: t --- Running on foo.tex ====================================================================== 1 -> (process-send-string # "! ") 1 <- process-send-string: nil ====================================================================== 1 -> (process-send-string # "+ ") 1 <- process-send-string: nil ====================================================================== 1 -> (ispell--run-on-word "buffer") | 2 -> (process-send-string # "% ") | 2 <- process-send-string: nil | 2 -> (process-send-string # "^buffer ") | 2 <- process-send-string: nil 1 <- ispell--run-on-word: !non-local\ exit! I had to break using Ctrl-G -- Juan José García Ripoll http://juanjose.garciaripoll.com http://quinfog.hbar.es