Tags: patch It looks like a parenthesis was misplaced in the recent change to c-ts-mode--anchor-prev-sibling causing an infinite loop during indentation. In GNU Emacs 31.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.41, cairo version 1.18.0) of 2024-10-14 built on noah-X580VD Repository revision: 2a6f1527f6b3080c3879e6159424b824c86801a7 Repository branch: master Windowing system distributor 'The X.Org Foundation', version 11.0.12101011 System Description: Ubuntu 24.04.1 LTS Configured using: 'configure --prefix=/usr/local --with-modules --with-tree-sitter --with-threads --with-gnutls --with-mailutils --with-jpeg --with-png --with-rsvg --with-tiff --with-xml2 --with-xpm --with-imagemagick CC=gcc-13 CXX=gcc-13 CFLAGS= CXXFLAGS= PKG_CONFIG_PATH='