[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
emacs-29 fbaf113bf38: rust-ts-mode: appropriately fontify doc strings
From: |
Dmitry Gutov |
Subject: |
emacs-29 fbaf113bf38: rust-ts-mode: appropriately fontify doc strings |
Date: |
Fri, 1 Dec 2023 18:55:20 -0500 (EST) |
branch: emacs-29
commit fbaf113bf38ee7db8416f0c0581d479c40b2d69c
Author: Christophe Troestler <Christophe.Troestler@umons.ac.be>
Commit: Dmitry Gutov <dmitry@gutov.dev>
rust-ts-mode: appropriately fontify doc strings
* lisp/progmodes/rust-ts-mode.el
(rust-ts-mode--comment-docstring): New function.
(rust-ts-mode--font-lock-settings): Use it
(https://lists.gnu.org/archive/html/emacs-devel/2023-12/msg00019.html).
---
lisp/progmodes/rust-ts-mode.el | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/lisp/progmodes/rust-ts-mode.el b/lisp/progmodes/rust-ts-mode.el
index 999c1d7ae96..a07634199ff 100644
--- a/lisp/progmodes/rust-ts-mode.el
+++ b/lisp/progmodes/rust-ts-mode.el
@@ -147,7 +147,7 @@
:language 'rust
:feature 'comment
- '(([(block_comment) (line_comment)]) @font-lock-comment-face)
+ '(([(block_comment) (line_comment)]) @rust-ts-mode--comment-docstring)
:language 'rust
:feature 'delimiter
@@ -287,6 +287,17 @@
'((ERROR) @font-lock-warning-face))
"Tree-sitter font-lock settings for `rust-ts-mode'.")
+(defun rust-ts-mode--comment-docstring (node override start end &rest _args)
+ "Use the comment or documentation face appropriately for comments."
+ (let* ((beg (treesit-node-start node))
+ (end (treesit-node-end node))
+ (face (save-excursion
+ (goto-char beg)
+ (if (looking-at "///")
+ 'font-lock-doc-face
+ 'font-lock-comment-face))))
+ (treesit-fontify-with-override beg end face override start end)))
+
(defun rust-ts-mode--fontify-scope (node override start end &optional tail-p)
(let* ((case-fold-search nil)
(face
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- emacs-29 fbaf113bf38: rust-ts-mode: appropriately fontify doc strings,
Dmitry Gutov <=