--- a/QScintilla/Lexers/LexerPostScript.py	Sat Jun 28 16:26:02 2014 +0200
+++ b/QScintilla/Lexers/LexerPostScript.py	Sun Jun 29 14:00:30 2014 +0200
@@ -65,3 +65,11 @@
         @return string giving the keywords (string) or None
         """
         return QsciLexerPostScript.keywords(self, kwSet)
+    
+    def maximumKeywordSet(self):
+        """
+        Public method to get the maximum keyword set.
+        
+        @return maximum keyword set (integer)
+        """
+        return 5