wildcard.rb in rley-0.5.12

- old
+ new

@@ -10,13 +10,14 @@
 	# Constructor
 	def initialize()
 		super
 	end
 
-public
+  protected
+
 	# Conversion method re-definition.
 	# Purpose: Return the String representation of the expression.
-	def to_str()
+	def text_repr()
 		return '.'
 	end
 	
 end # class
 	
\ No newline at end of file