[docs] [issue23220] IDLE: Document how Shell displays user code output

[Terry J. Reedy]

Terry J. Reedy <tjreedy at udel.edu> added the comment:

The conclusion of this discussion was that we should insert control chars, in particular \b and \r, as are into tk.Text and document the (variable) result.  Please describe your proposed new behavior, how it differs from the current behavior, and why you think it better.  I think that this should be a new issue.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue23220>
_______________________________________