feat(highlights): add is predicate

2 files changed, 20 insertions, 13 deletions

diff --git a/queries/javascript/highlights.scm b/queries/javascript/highlights.scm
index fe373e617..6cc7ab43d 100644
--- a/queries/javascript/highlights.scm
+++ b/queries/javascript/highlights.scm
@@ -1,9 +1,17 @@
 ; Types
 
 ; Javascript
+
+; Properties
+;-----------
+
+(property_identifier) @property
+
 ; Special identifiers
 ;--------------------
 
+(identifier) @variable
+
 ((identifier) @constant
  (#match? @constant "^[A-Z_][A-Z\\d_]+$"))
 
@@ -14,11 +22,17 @@
  (#match? @constructor "^[A-Z]"))
 
 ((identifier) @variable.builtin
+ (#not-is? @variable.builtin import var parameter)
  (#match? @variable.builtin "^(arguments|module|console|window|document)$"))
 
 ((identifier) @function.builtin
+ (#not-is? @function.builtin import var parameter)
  (#eq? @function.builtin "require"))
 
+((identifier) @parameter.reference
+ (#is? @parameter.reference parameter))
+
+
 ; Function and method definitions
 ;--------------------------------
 
@@ -78,13 +92,6 @@
   (rest_parameter
     (identifier) @parameter))
 
-(identifier) @variable
-
-; Properties
-;-----------
-
-(property_identifier) @property
-
 ; Literals
 ;---------
 
diff --git a/queries/javascript/locals.scm b/queries/javascript/locals.scm
index 74bc54050..b8d572b71 100644
--- a/queries/javascript/locals.scm
+++ b/queries/javascript/locals.scm
@@ -14,28 +14,28 @@
 ;------------
 
 (formal_parameters
-  (identifier) @definition.var)
+  (identifier) @definition.parameter)
 
 (formal_parameters
   (object_pattern
-    (identifier) @definition.var))
+    (identifier) @definition.parameter))
 
 ; function(arg = []) {
 (formal_parameters
   (assignment_pattern
-    (shorthand_property_identifier) @definition.var))
+    (shorthand_property_identifier) @definition.parameter))
 
 (formal_parameters
   (object_pattern
-    (shorthand_property_identifier) @definition.var))
+    (shorthand_property_identifier) @definition.parameter))
 
 (formal_parameters
   (array_pattern
-    (identifier) @definition.var))
+    (identifier) @definition.parameter))
 
 (formal_parameters
   (rest_parameter
-    (identifier) @definition.var))
+    (identifier) @definition.parameter))
 
 (variable_declarator
   name: (identifier) @definition.var)