Suppose Parser>>defineClass: gets invoked (like in the recent post re "LanguageEditor := Morph new.").
If you cancel the first FITBM (which asks you for a class category) it will continue the defining process with category 'Unknown' - in other words, you can't cancel the #defineClass: at this point.
If you cancel the second FITBM (which asks you for a class definition) it will continue the defining process with some basic definition - in other words, you can't cancel the #defineClass: at this point. (As a side issue, it'd be nice for the FITBM to be a bit larger - a class definition's quite a bit of text, and it's hard to read it in such a small FITBM.)
So if you invoke Parser>>defineClass: and cancel at any point where the UI offers you a cancelling option, you still end up creating a new class of some sort.
frank
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