feat(highlights): capture wildcard patterns as @character.special (#7153)

queries/c_sharp/highlights.scm

@@ -217,7 +217,6 @@
   "module"
   "this"
   "base"
-  (discard)
 ] @variable.builtin
 
 (constructor_declaration
@@ -430,6 +429,11 @@
   ".."
 ] @operator
 
+(list_pattern
+  ".." @character.special)
+
+(discard) @character.special
+
 [
   ";"
   "."

queries/elm/highlights.scm

@@ -67,7 +67,7 @@
   (lower_case_identifier) @variable)
 
 (anything_pattern
-  (underscore) @variable)
+  (underscore) @character.special)
 
 (record_base_identifier
   (lower_case_identifier) @variable)
@@ -88,7 +88,7 @@
 
 (function_declaration_left
   (anything_pattern
-    (underscore) @variable.parameter))
+    (underscore) @character.special))
 
 (function_declaration_left
   (lower_pattern

queries/gdscript/highlights.scm

@@ -129,9 +129,10 @@
   (#eq? @keyword.operator "new"))
 
 ; Match Pattern
-(underscore) @constant ; The "_" pattern.
+[
-
+  (underscore)
-(pattern_open_ending) @operator ; The ".." pattern.
+  (pattern_open_ending)
+] @character.special
 
 ; Alternations
 [

queries/haskell/highlights.scm

@@ -4,8 +4,6 @@
 ; and don't override destructured parameters
 (variable) @variable
 
-(pattern/wildcard) @variable
-
 (decl/function
   patterns: (patterns
     (_) @variable.parameter))
@@ -78,7 +76,6 @@
   (operator)
   (constructor_operator)
   (all_names)
-  (wildcard)
   "."
   ".."
   "="
@@ -92,6 +89,8 @@
   "@"
 ] @operator
 
+(wildcard) @character.special
+
 (module
   (module_id) @module)
 

queries/java/highlights.scm

@@ -2,6 +2,8 @@
 ; Variables
 (identifier) @variable
 
+(underscore_pattern) @character.special
+
 ; Methods
 (method_declaration
   name: (identifier) @function.method)

queries/menhir/highlights.scm

@@ -27,11 +27,12 @@
 [
   "="
   "~"
-  "_"
 ] @operator
 
 (modifier) @operator
 
+"_" @character.special
+
 [
   "<"
   ">"

queries/ocaml/highlights.scm

@@ -32,6 +32,9 @@
 
 (value_pattern) @variable.parameter
 
+((value_pattern) @character.special
+  (#eq? @character.special "_"))
+
 ; Functions
 ;----------
 (let_binding
@@ -272,6 +275,9 @@
   ".."
 ] @punctuation.delimiter
 
+(range_pattern
+  ".." @character.special)
+
 ; Operators
 ;----------
 [

queries/purescript/highlights.scm

@@ -118,11 +118,12 @@
   "role" @keyword
   role: (type_role) @keyword.modifier)
 
-(hole) @character.special
-
 ; `_` wildcards in if-then-else and case-of expressions,
 ; as well as record updates and operator sections
-(wildcard) @variable.parameter
+[
+  "_"
+  (hole)
+] @character.special
 
 ; ----------------------------------------------------------------------------
 ; Functions and variables

queries/python/highlights.scm

@@ -21,7 +21,7 @@
     ; https://docs.python.org/3/library/constants.html
     "NotImplemented" "Ellipsis" "quit" "exit" "copyright" "credits" "license"))
 
-"_" @constant.builtin ; match wildcard
+"_" @character.special ; match wildcard
 
 ((attribute
   attribute: (identifier) @variable.member)

queries/query/highlights.scm

@@ -43,7 +43,7 @@
   "#"
 ] @punctuation.special
 
-"_" @constant
+"_" @character.special
 
 ((parameters
   (identifier) @number)

queries/roc/highlights.scm

@@ -62,7 +62,7 @@
   (operator)
 ] @operator
 
-(wildcard_pattern) @constant.builtin
+(wildcard_pattern) @character.special
 
 [
   "if"

queries/rust/highlights.scm

@@ -31,10 +31,9 @@
 (mod_item
   name: (identifier) @module)
 
-[
+(self) @variable.builtin
-  (self)
+
-  "_"
+"_" @character.special
-] @variable.builtin
 
 (label
   [
@@ -376,6 +375,16 @@
 (use_wildcard
   "*" @character.special)
 
+(remaining_field_pattern
+  ".." @character.special)
+
+(range_pattern
+  [
+    ".."
+    "..="
+    "..."
+  ] @character.special)
+
 ; Punctuation
 [
   "("

queries/scala/highlights.scm

@@ -211,7 +211,8 @@
 
 (null_literal) @constant.builtin
 
-(wildcard) @variable.parameter
+(wildcard
+  "_") @character.special
 
 (namespace_wildcard
   [