feat(highlights): add is predicate

queries/javascript/highlights.scm

@@ -1,23 +1,37 @@
 ; Types
 
 ; Javascript
+
+; Properties
+;-----------
+
+(property_identifier) @property
+
 ; Special identifiers
 ;--------------------
 
+(identifier) @variable
+
 ((identifier) @constant
- (#match? @constant "^[A-Z_][A-Z\\d_]+$"))
+ (match? @constant "^[A-Z_][A-Z\\d_]+$"))
 
 ((shorthand_property_identifier) @constant
- (#match? @constant "^[A-Z_][A-Z\\d_]+$"))
+ (match? @constant "^[A-Z_][A-Z\\d_]+$"))
 
 ((identifier) @constructor
- (#match? @constructor "^[A-Z]"))
+ (match? @constructor "^[A-Z]"))
 
 ((identifier) @variable.builtin
- (#match? @variable.builtin "^(arguments|module|console|window|document)$"))
+ (not-is? @variable.builtin import var parameter)
+ (match? @variable.builtin "^(arguments|module|console|window|document)$"))
 
 ((identifier) @function.builtin
- (#eq? @function.builtin "require"))
+ (not-is? @function.builtin import var parameter)
+ (eq? @function.builtin "require"))
+
+((identifier) @parameter
+ (is? @parameter parameter))
+
 
 ; Function and method definitions
 ;--------------------------------
@@ -78,13 +92,6 @@
   (rest_parameter
     (identifier) @parameter))
 
-(identifier) @variable
-
-; Properties
-;-----------
-
-(property_identifier) @property
-
 ; Literals
 ;---------