Add language support for WGSL (#1166)

1 files changed, 102 insertions, 0 deletions

diff --git a/runtime/queries/wgsl/highlights.scm b/runtime/queries/wgsl/highlights.scm
new file mode 100644
index 00000000..7fbc87d8
--- /dev/null
+++ b/runtime/queries/wgsl/highlights.scm
@@ -0,0 +1,102 @@
+(const_literal) @constant.numeric
+
+(type_declaration) @type
+
+(function_declaration
+    (identifier) @function)
+
+(struct_declaration
+    (identifier) @type)
+
+(type_constructor_or_function_call_expression
+    (type_declaration) @function)
+
+(parameter
+    (variable_identifier_declaration (identifier) @variable.parameter))
+
+[
+    "struct"
+    "bitcast"
+    ; "block"
+    "discard"
+    "enable"
+    "fallthrough"
+    "fn"
+    "let"
+    "private"
+    "read"
+    "read_write"
+    "return"
+    "storage"
+    "type"
+    "uniform"
+    "var"
+    "workgroup"
+    "write"
+    (texel_format)
+] @keyword ; TODO reserved keywords
+
+[
+    (true)
+    (false)
+] @constant.builtin.boolean
+
+[ "," "." ":" ";" ] @punctuation.delimiter
+
+;; brackets
+[
+    "("
+    ")"
+    "["
+    "]"
+    "{"
+    "}"
+] @punctuation.bracket
+
+[
+    "loop"
+    "for"
+    "break"
+    "continue"
+    "continuing"
+] @keyword.control.repeat
+
+[
+    "if"
+    "else"
+    "elseif"
+    "switch"
+    "case"
+    "default"
+] @keyword.control.conditional
+
+[
+    "&"
+    "&&"
+    "/"
+    "!"
+    "="
+    "=="
+    "!="
+    ">"
+    ">="
+    ">>"
+    "<"
+    "<="
+    "<<"
+    "%"
+    "-"
+    "+"
+    "|"
+    "||"
+    "*"
+    "~"
+    "^"
+] @operator
+
+(attribute
+    (identifier) @variable.other.member)
+
+(comment) @comment
+
+(ERROR) @error