--- a/tests/PPExtensionTest.st	Fri Oct 03 03:11:33 2014 +0100
+++ b/tests/PPExtensionTest.st	Sun Oct 05 00:05:20 2014 +0100
@@ -72,13 +72,13 @@
 
 testRange
         | parser |
-        parser := ($a to: $c) asParser.
+        parser := (Interval from: $a to: $c) asParser.
         self assert: parser parse: 'a' to: $a.
         self assert: parser parse: 'b' to: $b.
         self assert: parser parse: 'c' to: $c.
         self assert: parser fail: 'd'
 
-    "Modified: / 03-10-2014 / 03:07:37 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+    "Modified: / 05-10-2014 / 00:02:52 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 !
 
 testSequence