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Hermes SMTP Server) with ESMTPA ID 0370a99b97c79e9e3a3194702a395282; Thu, 08 Sep 2022 08:25:53 +0000 (UTC) In-Reply-To: ("Gerd =?UTF-8?Q?M=C3=B6llmann?="'s message of "Thu, 08 Sep 2022 07:02:01 +0200") X-Mailer: WebService/1.1.20612 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo 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:241841 Archived-At: Gerd M=C3=B6llmann writes: >> I was able to build emacs using that tool. It does not exhibit the >> unwanted behavior, which is both fortunate (I have an emacs without >> the bug) and unfortunate (we didn't get the information we hoped would >> help track down and eliminate the bug). The tool built version >> 29.0.50, so I suppose it's possible that the bug was in the emacs >> code, not in Apple's software, and it got fixed. Or the bug was in >> Apple's code, and the emacs developers came up (either intentionally >> or inadvertently) with a workaround. But I'm wandering into territory >> prohibited by the bug-reporting instructions (speculating about the >> cause of a bug), so I'll stop. =F0=9F=98=8E Bob, could you please try using "git bisect" to determine which change eliminated the unwanted warning? Basically, we know that master is good, but emacs-28 exhibits the bug. So you have to run the following commands in the Emacs repository, with git installed: $ git bisect start $ git bisect bad emacs-28 $ git bisect good master Every time it asks you to try a different revision, run: $ make extraclean $ and then, after you test the resulting Emacs binary: $ git bisect bad if the build does not exhibit the bug, or: $ git bisect good if it does. Hopefully, after repeating that procedure several times, the VCS will tell you exactly which commit fixed the bug. Thanks.