On Wed, Jan 14, 2009 at 5:09 PM, Terry Brown <[email protected]>wrote:
> > I still don't see why we can't test the stack isn't empty before popping > and return c.nullPosition() if it is empty. Would that be ok? Yes. I didn't do it because I thought it wasn't necessary, but it appears there are some situations where it is much safer to do so. So feel free. Edward --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "leo-editor" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/leo-editor?hl=en -~----------~----~----~----~------~----~------~--~---
