Support for unicode error message for the ERROR_HANDLER.as_string_representation: STRING_32

and as well for debug_output, this avoid unecessary unicode string truncation.

library/utility/general/error/src/error.e

@@ -54,9 +54,9 @@ feature -- String representation
 
 feature -- Status report
 
-	debug_output: STRING
+	debug_output: STRING_32
 		do
-			Result := string_representation.as_string_8
+			Result := string_representation
 		end
 
 feature -- Change
@@ -80,7 +80,7 @@ invariant
 	name_attached: name /= Void
 
 note
-	copyright: "2011-2012, Eiffel Software and others"
+	copyright: "2011-2014, Jocelyn Fiat, Eiffel Software and others"
 	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
 	source: "[
 			Eiffel Software