NSUNdoManager issues...

[Lloyd Dupont]

I have the following problem:
in my code I write something like that:

NSUndoManager *undo = [[NSUndoManager alloc] init];
... stuff happening ....
[undo removeAllActions];

Then I ask [undo canUndo]
it return yes!
I have to do write instead
while([undo groupingLevel])
   [undo endUndoGrouping];
[undo removeAllActions];

to really empty it.
I think it's a bug.


As additional information I could say that:
- I am using a ~4 month old version of GNUstep (I haven't had the courage 
yet to do the daunting task to upgrade my current CVS version to the new 
whatever code sharing server GNUstep is currently using)
- I am using Windows
- I am NOT in the context of a GNUstep application at all. (i'm in a .NET 
application using GNUstep)