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[188.150.171.209]) by smtp.gmail.com with ESMTPSA id w6-20020a05651204c600b0049ae3ed42e8sm1415238lfq.180.2022.10.17.05.44.46 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Oct 2022 05:44:46 -0700 (PDT) In-Reply-To: <8335bq8lrx.fsf@gnu.org> X-Mailer: Apple Mail (2.3654.120.0.1.13) 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:245727 Archived-At: 14 okt. 2022 kl. 17.31 skrev Eli Zaretskii : > I fail to see how the number of times we'd traverse the strings is of > concern, as long as it's fast enough. Unfortunately it isn't. Always reading the whole string wouldn't give us = decent string comparison performance. (Doing it twice doesn't help.) If the current code turns out to not to be fast enough then other = well-known techniques can be applied, but I'm done for now.