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emacs-29 4a72f13bdfb 3/4: js-ts-mode: Highlight property shorthands in a
From: |
Dmitry Gutov |
Subject: |
emacs-29 4a72f13bdfb 3/4: js-ts-mode: Highlight property shorthands in assignments |
Date: |
Thu, 7 Dec 2023 21:21:44 -0500 (EST) |
branch: emacs-29
commit 4a72f13bdfb7806b933b5198641938cbf3586611
Author: Dmitry Gutov <dmitry@gutov.dev>
Commit: Dmitry Gutov <dmitry@gutov.dev>
js-ts-mode: Highlight property shorthands in assignments
* lisp/progmodes/js.el (js--treesit-lhs-identifier-query): Match
property shorthands (which turn into variable reference).
(js--treesit-fontify-assignment-lhs): Use the matches.
---
lisp/progmodes/js.el | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/lisp/progmodes/js.el b/lisp/progmodes/js.el
index 03f34647288..eb4adc627ee 100644
--- a/lisp/progmodes/js.el
+++ b/lisp/progmodes/js.el
@@ -3664,7 +3664,8 @@ OVERRIDE is the override flag described in
(defvar js--treesit-lhs-identifier-query
(when (treesit-available-p)
(treesit-query-compile 'javascript '((identifier) @id
- (property_identifier) @id)))
+ (property_identifier) @id
+
(shorthand_property_identifier_pattern) @id)))
"Query that captures identifier and query_identifier.")
(defun js--treesit-fontify-assignment-lhs (node override start end &rest _)
@@ -3676,7 +3677,8 @@ For OVERRIDE, START, END, see `treesit-font-lock-rules'."
(treesit-node-start node) (treesit-node-end node)
(pcase (treesit-node-type node)
("identifier" 'font-lock-variable-use-face)
- ("property_identifier" 'font-lock-property-use-face))
+ ("property_identifier" 'font-lock-property-use-face)
+ ("shorthand_property_identifier_pattern" 'font-lock-variable-use-face))
override start end)))
(defun js--treesit-defun-name (node)