Switching the displayed script in the editor does not seem to work currently:
This is a regression.
Created attachment 566540 [details] [diff] [review]
Got it. It was a typo and a property vs. attribute issue. Plus a tiny fix for caching the script contents.
Comment on attachment 566540 [details] [diff] [review]
We should have test coverage for switching sources, r-'ing for that.
Created attachment 567762 [details] [diff] [review]
Working patch v2
Added tests for changing the selected script in both paused and running states.