Message 273619 - Python tracker

Thank you for the tutorial example.  Thinking of execution frames as stacked rooms in a tower in a text adventure game is an interesting metaphor.

I duplicated the tests of idleConf.current_colors_and_keys with 'Theme' for 'Keys' and one failed until "'Theme'" was replaced with "section".  (To keep track, the original issue is #27173.  If I ever backport it, this fix must be included.)