[docs] IDLE documentation for Unix obsolete/incorrect (issue 5066)

[ezio.melotti at gmail.com]

http://bugs.python.org/review/5066/diff/7039/Doc/library/idle.rst
File Doc/library/idle.rst (right):

http://bugs.python.org/review/5066/diff/7039/Doc/library/idle.rst#newcode213
Doc/library/idle.rst:213: Not complete consider this menu option
experimental.  Run commands in the
This sentence has some problem.  Maybe "This feature is not complete and
considered experimental."?
(What does "not complete" mean?)

http://bugs.python.org/review/5066/diff/7039/Doc/library/idle.rst#newcode360
Doc/library/idle.rst:360: to 4 spaces if they are there. :kbd:`tab`
inserts spaces (in the Python
The other keys use capital letters, why this has been changed to
lowercase?

http://bugs.python.org/review/5066/diff/7039/Doc/library/idle.rst#newcode395
Doc/library/idle.rst:395: 'Hidden' attributes can be accessed by typing
the beginning of hidden
This should probably be "Hidden".

http://bugs.python.org/review/5066/diff/7039/Doc/library/idle.rst#newcode396
Doc/library/idle.rst:396: name after a '.'. e.g. '_'. This allows access
to modules with
'.',

http://bugs.python.org/review/5066/diff/7039/Doc/library/idle.rst#newcode397
Doc/library/idle.rst:397: '__all__' set, or to class-private attributes.
``__all__``

http://bugs.python.org/review/5066/diff/7039/Doc/library/idle.rst#newcode402
Doc/library/idle.rst:402: an Editor window which are not via __main__ or
sys.modules will not be
``__main__`` and :data:`sys.modules`

http://bugs.python.org/review/5066/