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-rw-r--r--book/src/themes.md1
-rw-r--r--runtime/queries/c/highlights.scm4
-rw-r--r--runtime/queries/rust/highlights.scm18
3 files changed, 15 insertions, 8 deletions
diff --git a/book/src/themes.md b/book/src/themes.md
index 7562b205..4c0eda22 100644
--- a/book/src/themes.md
+++ b/book/src/themes.md
@@ -151,6 +151,7 @@ We use a similar set of scopes as
- `operator` - `or`, `in`
- `directive` - Preprocessor directives (`#if` in C)
- `function` - `fn`, `func`
+ - `storage` - Keywords that affect the storage of a variable, function or data structure `static`, `mut`, `const`, `ref`
- `operator` - `||`, `+=`, `>`
diff --git a/runtime/queries/c/highlights.scm b/runtime/queries/c/highlights.scm
index 918f3f66..1263cff6 100644
--- a/runtime/queries/c/highlights.scm
+++ b/runtime/queries/c/highlights.scm
@@ -1,8 +1,9 @@
+(storage_class_specifier) @keyword.storage
+
"goto" @keyword
"register" @keyword
"break" @keyword
"case" @keyword
-"const" @keyword
"continue" @keyword
"default" @keyword
"do" @keyword
@@ -14,7 +15,6 @@
"inline" @keyword
"return" @keyword
"sizeof" @keyword
-"static" @keyword
"struct" @keyword
"switch" @keyword
"typedef" @keyword
diff --git a/runtime/queries/rust/highlights.scm b/runtime/queries/rust/highlights.scm
index 26496c66..99cb8381 100644
--- a/runtime/queries/rust/highlights.scm
+++ b/runtime/queries/rust/highlights.scm
@@ -156,16 +156,22 @@
"macro_rules!"
"let"
- "ref"
- "move"
- "dyn"
- "static"
- "const"
"async"
] @keyword
-(mutable_specifier) @keyword.mut
+(mutable_specifier) @keyword.storage.modifier.mut
+
+(reference_type "&" @keyword.storage.modifier.ref)
+(self_parameter "&" @keyword.storage.modifier.ref)
+
+[
+ "static"
+ "const"
+ "ref"
+ "move"
+ "dyn"
+] @keyword.storage.modifier
; TODO: variable.mut to highlight mutable identifiers via locals.scm