As promising as this was, it killed my image.  I don't know why.   
Luckily, all changes are saved!  I love Smalltalk!

Rob

On Oct 3, 2007, at 3:02 AM, Bert Freudenberg wrote:

> On Oct 3, 2007, at 3:19 , Lukas Renggli wrote:
>
>>> I am looking for a class that displays the call tree of an executed
>>> block of code.
>>
>>     MessageTally spyOn: [ 1000 factorial ]
>
> That is only a sampling time profiler. A call tree you get by doing
>
> 	MessageTally tallySends: [42.0 printString]
>
> - Bert -
>
>
>