From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#66732: tree-sitter fontification doesn't update multi-line syntax reliably Date: Wed, 20 Dec 2023 13:31:15 +0200 Message-ID: <0f103fcb-b095-eec5-027e-12ade0d78413@gutov.dev> References: <878r7s5cdf.fsf@honnef.co> <50920549-006c-0153-2471-02e41a3dada7@gutov.dev> <8c7cd429-bdc3-4fac-ad1c-fbad793bf1a0@gmail.com> <231ebcd1-ec30-0432-82e7-d63e11cd65f7@gutov.dev> <765D713E-9923-4F66-9044-9D69C104C9B0@gmail.com> <33fe5d61-5022-67c5-6a65-babde4fb7f91@gutov.dev> <92CACD38-9534-4A07-8DE3-CE8408272FB6@gmail.com> <59CC46F7-867E-4C74-83EC-49B41DF0FAB8@gmail.com> <2C418114-3773-4D62-90CB-E4C7F1B7D467@gmail.com> <029f6911-c4f5-1217-73bf-f57b7f941ae2@gutov.dev> <3beef57a-12c5-0ea0-d6d7-752d0aa4fb8d@gutov.dev> <1161FB48-8717-4E17-9050-9250A7BA7279@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; 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Wed, 20 Dec 2023 06:31:17 -0500 (EST) Content-Language: en-US In-Reply-To: <1161FB48-8717-4E17-9050-9250A7BA7279@gmail.com> 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:276556 Archived-At: On 20/12/2023 07:43, Yuan Fu wrote: > Ok, then how about we set a variable (say, > treesit--syntax-ppss-lower-bound) to the lower-bound (aka, start) of the > affected region in notifiers (so multiple invocation of the notifier > will result in a lowest lower-bound), and in > syntax-propertize-extend-region-functions, we extend the region to start > from treesit--syntax-ppss-lower-bound, if it’s non-nil; after > syntax-ppss, we set treesit--syntax-ppss-lower-bound to nil? Yep, I think that should work.