fixed parameter types in functions

added highlighting for enum literals
fixed issue with periods in type names

Author: emekoi

Syntaxes/Zig.YAML-tmLanguage

@@ -36,7 +36,7 @@ repository:
       '2':
         name: punctuation.separator.zig
 
-    end: '([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")?\s*(?:(,)|(\)))'
+    end: '([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")?\s*(?:(\))|(,))'
     endCaptures:
       '1':
         name: storage.type.zig
@@ -46,6 +46,9 @@ repository:
         name: punctuation.section.parens.end.zig
 
     patterns:
+      - match: '([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")'
+        name: storage.type.zig
+
       - include: '#main'
 
   field_decl:
@@ -56,7 +59,7 @@ repository:
       '2':
         name: punctuation.separator.zig
 
-    end: '([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")(?:(,)|\s*(=)\s*|(?=\n|\r))'
+    end: '([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")(?:(,)|\s*(=)\s*|(?=\n|\r))'
     endCaptures:
       '1':
         name: storage.type.zig
@@ -203,7 +206,7 @@ repository:
   storage:
     patterns:
       - name: storage.type.zig
-        match: '\b(bool|void|noreturn|type|anyerror|anyframe)\b'
+        match: '\b(bool|void|noreturn|type|anyerror|anyframe|promise)\b'
 
       - name: storage.type.integer.zig
         match: '\b(?<!\.)([iu][0-9]\d*|[iu]size|comptime_int)\b'
@@ -280,7 +283,7 @@ repository:
       '2':
         name: punctuation.section.parens.begin.zig
 
-    end: '(?<=\))([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")'
+    end: '(?<=\))([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")'
     endCaptures:
       '1':
         name: storage.type.zig
@@ -289,7 +292,7 @@ repository:
       - include: '#param_list'
       - include: '#main'
 
-      - match: '([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")'
+      - match: '([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")'
         name: storage.type.zig
 
   function_call:
@@ -306,7 +309,7 @@ repository:
 
     contentName: meta.function.parameters.zig
 
-    end: '(?<=\))\s*([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")'
+    end: '(?<=\))\s*([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")'
     endCaptures:
       '1':
         name: storage.type.zig
@@ -315,7 +318,7 @@ repository:
       - include: '#param_list'
       - include: '#main'
 
-      - match: '([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")'
+      - match: '([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")'
         name: storage.type.zig
 
   var_decl:
@@ -336,9 +339,13 @@ repository:
     patterns:
       - include: '#main'
 
-      - match: '([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")'
+      - match: '([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")'
         name: storage.type.zig
 
+  enum_literal:
+    match: '(?<!\w)(\.(?:[a-zA-Z_][a-zA-Z0-9_]*|@\".+\"))'
+    name: constant.language.enum
+
   main:
     patterns:
       - include: '#field_decl'
@@ -359,3 +366,4 @@ repository:
       - include: '#block'
       - include: '#function_def'
       - include: '#function_call'
+      - include: '#enum_literal'

Syntaxes/Zig.tmLanguage

@@ -241,6 +241,13 @@
 				</dict>
 			</array>
 		</dict>
+		<key>enum_literal</key>
+		<dict>
+			<key>match</key>
+			<string>(?&lt;!\w)(\.(?:[a-zA-Z_][a-zA-Z0-9_]*|@\".+\"))</string>
+			<key>name</key>
+			<string>constant.language.enum</string>
+		</dict>
 		<key>field_decl</key>
 		<dict>
 			<key>begin</key>
@@ -259,7 +266,7 @@
 				</dict>
 			</dict>
 			<key>end</key>
-			<string>([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")(?:(,)|\s*(=)\s*|(?=\n|\r))</string>
+			<string>([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")(?:(,)|\s*(=)\s*|(?=\n|\r))</string>
 			<key>endCaptures</key>
 			<dict>
 				<key>1</key>
@@ -311,7 +318,7 @@
 				</dict>
 			</dict>
 			<key>end</key>
-			<string>(?&lt;=\))([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")</string>
+			<string>(?&lt;=\))([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")</string>
 			<key>endCaptures</key>
 			<dict>
 				<key>1</key>
@@ -332,7 +339,7 @@
 				</dict>
 				<dict>
 					<key>match</key>
-					<string>([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")</string>
+					<string>([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")</string>
 					<key>name</key>
 					<string>storage.type.zig</string>
 				</dict>
@@ -358,7 +365,7 @@
 			<key>contentName</key>
 			<string>meta.function.parameters.zig</string>
 			<key>end</key>
-			<string>(?&lt;=\))\s*([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")</string>
+			<string>(?&lt;=\))\s*([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")</string>
 			<key>endCaptures</key>
 			<dict>
 				<key>1</key>
@@ -379,7 +386,7 @@
 				</dict>
 				<dict>
 					<key>match</key>
-					<string>([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")</string>
+					<string>([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")</string>
 					<key>name</key>
 					<string>storage.type.zig</string>
 				</dict>
@@ -520,6 +527,10 @@
 					<key>include</key>
 					<string>#function_call</string>
 				</dict>
+				<dict>
+					<key>include</key>
+					<string>#enum_literal</string>
+				</dict>
 			</array>
 		</dict>
 		<key>operators</key>
@@ -588,7 +599,7 @@
 				</dict>
 			</dict>
 			<key>end</key>
-			<string>([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")?\s*(?:(,)|(\)))</string>
+			<string>([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")?\s*(?:(\))|(,))</string>
 			<key>endCaptures</key>
 			<dict>
 				<key>1</key>
@@ -609,6 +620,12 @@
 			</dict>
 			<key>patterns</key>
 			<array>
+				<dict>
+					<key>match</key>
+					<string>([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")</string>
+					<key>name</key>
+					<string>storage.type.zig</string>
+				</dict>
 				<dict>
 					<key>include</key>
 					<string>#main</string>
@@ -651,7 +668,7 @@
 			<array>
 				<dict>
 					<key>match</key>
-					<string>\b(bool|void|noreturn|type|anyerror|anyframe)\b</string>
+					<string>\b(bool|void|noreturn|type|anyerror|anyframe|promise)\b</string>
 					<key>name</key>
 					<string>storage.type.zig</string>
 				</dict>
@@ -821,7 +838,7 @@
 				</dict>
 				<dict>
 					<key>match</key>
-					<string>([a-zA-Z_][a-zA-Z0-9_]*|@\".+\")</string>
+					<string>([a-zA-Z_][a-zA-Z0-9_.]*|@\".+\")</string>
 					<key>name</key>
 					<string>storage.type.zig</string>
 				</dict>