js-ts-mode and js-mode behave differently when calling default-indent-new-line (M-j) within a multiline comment. Observed behavior: - in js-mode, M-j calls c-indent-new-comment-line, which correctly inserts a newline, indented to the correct column and prefixed with '*' - in js-ts-mode, M-j calls comment-indent-new-line, which inserts an indented newline without the prefix. Expected behavior: Block comments should be handled the same in both modes. Steps to reproduce: 1. emacs -Q 2. open a scratch buffer in js-ts-mode and enter text (without quotes) "/*" 3. press M-j 4. observe newline is created without star prefix Follow the same steps in js-mode to observe the desired behavior. In GNU Emacs 29.1 (build 1, aarch64-apple-darwin21.6.0, NS appkit-2113.60 Version 12.6.6 (Build 21G646)) of 2023-08-16 built on armbob.lan Windowing system distributor 'Apple', version 10.3.2299 System Description: macOS 13.6.3 Configured using: 'configure --with-ns '--enable-locallisppath=/Library/Application Support/Emacs/${version}/site-lisp:/Library/Application Support/Emacs/site-lisp' --with-modules 'CFLAGS=-DFD_SETSIZE=10000 -DDARWIN_UNLIMITED_SELECT' --with-x-toolkit=no' Configured features: ACL GLIB GMP GNUTLS JPEG JSON LIBXML2 MODULES NOTIFY KQUEUE NS PDUMPER PNG RSVG SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER ZLIB Important settings: value of $LC_ALL: en_US.UTF-8 value of $LANG: en_US locale-coding-system: utf-8-unix Major mode: JavaScript Minor modes in effect: tooltip-mode: t global-eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message mailcap yank-media puny dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068 epg-config gnus-util text-property-search mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils pp cl-extra cl-print thingatpt help-fns radix-tree help-mode js c-ts-common treesit cl-seq json map byte-opt gv bytecomp byte-compile imenu cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs time-date subr-x cl-loaddefs cl-lib rmc iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel term/ns-win ns-win ucs-normalize mule-util term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic indonesian philippine cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs theme-loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads kqueue cocoa ns multi-tty make-network-process emacs) Memory information: ((conses 16 81595 8317) (symbols 48 8432 0) (strings 32 26906 1149) (string-bytes 1 926726) (vectors 16 16240) (vector-slots 8 222853 10872) (floats 8 35 38) (intervals 56 269 0) (buffers 984 11))