Resave with excess whitespace removed
Reindent long line and use more modern syntax.
Clean up more linter warnings. Move usage into docstring.
Use variable to document code
Normalize indentation
More simply load version from the version file
Use open context to load readme (per best practices)
Reindent long lines
Extract 'run' function
Use contextmanager to frob_tty

--HG--
extra : histedit_source : 81b96d95c65b47551c2708a8e7db1ba9644bf7d3
Importlib is nicer

--HG--
extra : histedit_source : 8cacad032bd3a993e1e779cbcea5435ea03aa5b2
Use argparse (handles positional arguments more elegantly)

--HG--
extra : histedit_source : a8348d87d18181ef4a71f41b1a72fccbb25e32ee
Initial Windows support for playback.