[docs] [issue18713] Clearly document the use of PYTHONIOENCODING to set surrogateescape

[Serhiy Storchaka]

Changes by Serhiy Storchaka <storchaka+cpython at gmail.com>:


----------
resolution:  -> duplicate
status: open -> pending
superseder:  -> The documentation for the print function should explain/point to how to control the sys.stdout encoding

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue18713>
_______________________________________