From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gregory Heytings Newsgroups: gmane.emacs.help Subject: Re: Quickly check for differences in code and locate possible errors. Date: Wed, 29 Mar 2023 08:34:27 +0000 Message-ID: <10ececa33fab16df39e9@heytings.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18412"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs To: Hongyi Zhao Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Mar 29 10:35:18 2023 Return-path: Envelope-to: geh-help-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 1phRH4-0004QH-SH for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 29 Mar 2023 10:35:18 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1phRGK-0006JV-Oe; Wed, 29 Mar 2023 04:34:32 -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 1phRGJ-0006JD-KV for help-gnu-emacs@gnu.org; Wed, 29 Mar 2023 04:34:31 -0400 Original-Received: from heytings.org ([95.142.160.155]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1phRGI-0002b4-9v for help-gnu-emacs@gnu.org; Wed, 29 Mar 2023 04:34:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1680078867; bh=LDTyDlZZJFNBm4TN+imZxOVQcP1x3M/dWf3PNpe1m1o=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=ppQMBcJyR0kQlgb2O/Vip33onkHJrN39buTdGAYU8RdcuIi2raGIYM3WuDuZARdSA BNQu6ZtINbiqOg0wXwnP4OBc1PlFgn4KbbArRJmvqcpNmKpSPaSKY0zqoDVFRMWQYs B9lqYgqCj1sQLbWr4z+CqkUJLnpCpvUATlLOrA4NLObgRoavJLAreC/2RuSySUEQ/d A8r8V8hZ8TpmgvxHa9pp8xDOCCSjcFvTcM+Ov8Ktu9ADF4L9vcTZVoBBblxgyyPCuk Sa6rvI3lZxlayP2fhwsGbY+F7g7NCGH9s7BRKFSnI0XS5DdiZh+xW1ngg4kmOWkaey MJrAzn1uvuMlQ== In-Reply-To: Content-ID: <10ececa33f4e367ea982@heytings.org> Received-SPF: pass client-ip=95.142.160.155; envelope-from=gregory@heytings.org; helo=heytings.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:143145 Archived-At: > > Now, let's consider a further problem: if I only have the wrong version > of the code at hand, I want to quickly locate the possible problematic > code characters from it. Is it possible? > If you can unambiguously define what "possible problematic code characters" are (and what their non-problematic counterparts are), that's possible. I don't know enough about Mathematica to help you more, sorry.