From 8f5513a1f2ec6ee5b378c2e32e53fc3c2a8f1e13 Mon Sep 17 00:00:00 2001
From: Jaehwang Jung <tomtomjhj@gmail.com>
Date: Sat, 16 Mar 2024 14:39:24 +0900
Subject: [PATCH] feat(rust,lalrpop): `@attribute` for lifetimes

`@keyword` is only for language-defined keywords.
---
 CONTRIBUTING.md                |  2 +-
 queries/lalrpop/highlights.scm |  9 ++++++++-
 queries/rust/highlights.scm    | 12 ++++++++----
 3 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b024961a9..8e3081e82 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -140,7 +140,7 @@ As languages differ quite a lot, here is a set of captures available to you when
 @type.builtin     ; built-in types
 @type.definition  ; identifiers in type definitions (e.g. `typedef <type> <identifier>` in C)
 
-@attribute          ; attribute annotations (e.g. Python decorators)
+@attribute          ; attribute annotations (e.g. Python decorators, Rust lifetimes)
 @attribute.builtin  ; builtin annotations (e.g. `@property` in Python)
 @property           ; the key in key/value pairs
 ```
diff --git a/queries/lalrpop/highlights.scm b/queries/lalrpop/highlights.scm
index a3cf8d897..951192ea8 100644
--- a/queries/lalrpop/highlights.scm
+++ b/queries/lalrpop/highlights.scm
@@ -72,7 +72,14 @@
 ] @punctuation.delimiter
 
 (lifetime
-  (identifier) @keyword.modifier)
+  "'" @keyword.modifier)
+
+(lifetime
+  (identifier) @attribute)
+
+(lifetime
+  (identifier) @attribute.builtin
+  (#any-of? @attribute.builtin "static" "_"))
 
 (string_literal) @string
 
diff --git a/queries/rust/highlights.scm b/queries/rust/highlights.scm
index 7b229984f..64976b663 100644
--- a/queries/rust/highlights.scm
+++ b/queries/rust/highlights.scm
@@ -285,10 +285,14 @@
 ] @keyword.modifier
 
 (lifetime
-  [
-    "'"
-    (identifier)
-  ] @keyword.modifier)
+  "'" @keyword.modifier)
+
+(lifetime
+  (identifier) @attribute)
+
+(lifetime
+  (identifier) @attribute.builtin
+  (#any-of? @attribute.builtin "static" "_"))
 
 "fn" @keyword.function