QuickCheck vs WinHugs

Hi, The progress display in QuickCheck doesn't work in the latest version of WinHugs. It remains entirely blank until the end, not displaying the number it is on. Having looked at the source code to quickcheck, it is interacting with the WinHugs notion of "\b" very badly. In WinHugs \b is treated as phycially delete the last character that was written out on the console, removing it. QuickCheck seems to expect the behaviour of \b to be move the cursor to the left by one position, but do not erase the text that was to the right of the \b character. What should the correct behaviour be, while the \b character is mentioned in the Haskell report, its behaviour is not. Thanks Neil