The interpreter can either step through the program automatically, at a slow pace, or step through the program one instruction at a time, as the user "clicks" on a "step button".
The instructions being executed are highlighted one by one.
Question: should the highlighted instruction be the one that has just been executed, or the one that is about to be executed (when the user clicks on the step button, for example)?
At present, I have implemented the second method. I'm wondering if that's the best choice.
Any ideas?
André
P.S. Btw, this program is part of a python tutorial I am writing - hence the relevance to this list :-)
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