From: Christophe Troestler <Christophe.Troestler@umons.ac.be>
Date: Sat, 2 Dec 2023 20:51:15 +0000 (+0100)
Subject: rust-ts-mode--comment-docstring: Handle block doc comments
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=2790b34b9535fb288bbd82ebc4da9fc9e527a954;p=emacs.git

rust-ts-mode--comment-docstring: Handle block doc comments

* lisp/progmodes/rust-ts-mode.el
(rust-ts-mode--comment-docstring): Handle block doc comments.
Inhibit match-data modification.
---

diff --git a/lisp/progmodes/rust-ts-mode.el b/lisp/progmodes/rust-ts-mode.el
index 1a1f6ace047..c4efea0e7d2 100644
--- a/lisp/progmodes/rust-ts-mode.el
+++ b/lisp/progmodes/rust-ts-mode.el
@@ -298,7 +298,7 @@
   (let* ((beg (treesit-node-start node))
          (face (save-excursion
                  (goto-char beg)
-                 (if (looking-at "//\\(?:/\\|!\\)")
+                 (if (looking-at "/\\(?:/\\(?:/[^/]\\|!\\)\\|*\\(?:*[^*/]\\|!\\)\\)" t)
                      'font-lock-doc-face
                    'font-lock-comment-face))))
     (treesit-fontify-with-override beg (treesit-node-end node)