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Hermes SMTP Server) with ESMTPA ID 1b84cae331ccd746744f4174fb3bb4ec; Tue, 29 Nov 2022 00:13:00 +0000 (UTC) In-Reply-To: <10635EBA-B74E-49BD-BDD6-34B0C901A335@gmail.com> (Yuan Fu's message of "Mon, 28 Nov 2022 14:08:18 -0800") X-Mailer: WebService/1.1.20863 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:249357 Archived-At: Yuan Fu writes: > > Different languages have different grammars that give different names to > function definitions and class definitions. So it is necessary to have a > regexp variable. Finding such a regexp isn=E2=80=99t too hard, so I don= =E2=80=99t think > we need a default value. If we do have a default, it would be often wrong, > given differences between language grammars. I see that each major mode sets the value of that buffer-local variable. c-ts-mode sets it to "\\(?:definition\\|specifier\\)" but, is that correct? In C code, treesit-explore-mode shows function definition nodes as "function_definition", so I think the regexp is matching more nodes than expected, causing C-M-a C-M-e to move to weird places in the buffer.