Hi Justin, You've done a great job. One feature that would be very helpful is when using step-in, is for the edit window to switch to the appropriate file when the code be executed comes from imported classes. Thanks.
Thanks. :) Stepping into something like a print statement can be confusing, and I've run into it myself. The tricky issue is that we don't support tabbed editing (yet?), so jumping into a new file may be confusing if we don't open it in a different way. Tabbed editing may need to come first, but that's a much bigger change to implement.