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[188.150.165.235]) by smtp.gmail.com with ESMTPSA id n3-20020a2e86c3000000b002bfb04fa4b4sm848786ljj.16.2023.09.15.13.03.45 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Sep 2023 13:03:45 -0700 (PDT) In-Reply-To: X-Mailer: Apple Mail (2.3654.120.0.1.15) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:270559 Archived-At: 14 sep. 2023 kl. 16.41 skrev Stefan Monnier : > I.e. keep the idea I proposed of keeping track of a beg..end region > that's already been handled. But now we really do have to maintain = both > ends (before, I only had `done` which kept track of the end of the > region), and just "restart" when we jump back to a point before the > "done" region. Thank you, this looks workable and should enable some further = optimisations. Another option would be to add the usual cycle detection, = but this is probably faster.