[issue22053] turtledemo: clean up start and stop, fix warning

[Roundup Robot]

Roundup Robot added the comment:

New changeset 7a55b34f1db2 by Terry Jan Reedy in branch '2.7':
Issue #22053: Make help work, after previous patch for this issue disabled it
http://hg.python.org/cpython/rev/7a55b34f1db2

New changeset c26862955342 by Terry Jan Reedy in branch '3.4':
Issue #22053: Make help work, after previous patch for this issue disabled it
http://hg.python.org/cpython/rev/c26862955342

New changeset 8c972d528f06 by Terry Jan Reedy in branch 'default':
Issue #22053: Make help work, after previous patch for this issue disabled it
http://hg.python.org/cpython/rev/8c972d528f06

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22053>
_______________________________________