Fix and formalize newline and semicolon behavior in methodmaps. (bug 6175)

plugins/include/adt_trie.inc

@@ -168,8 +168,8 @@ methodmap StringMap < Handle {
 	public Clear() = ClearTrie;
 	property int Size {
 		public get() = GetTrieSize;
-	};
-};
+	}
+}
 
 /**
  * Creates a snapshot of all keys in the map. If the map is changed after this

plugins/include/handles.inc

@@ -82,7 +82,7 @@ methodmap Handle __nullable__
 {
 	public Clone() = CloneHandle;
 	public ~Handle() = CloseHandle;
-};
+}
 
 /**
  * Do not use this function.  Returns if a Handle and its contents 

plugins/include/menus.inc

@@ -598,7 +598,7 @@ methodmap Menu < Handle {
 			return GetMenuSelectionPosition();
 		}
 	}
-};
+}
 
 /**
  * Returns the number of seconds you should "wait" before displaying