initialize the standard io streams.
3. An application modifies ``sys.path`` after startup and wants to
- contribute additional encodings.
+ contribute additional encodings.
- 4. An attempt is made to import an ``encodings`` portion that is
- found on a path added in step 3.
+ 4. An attempt is made to import an encoding from an ``encodings``
+ portion that is found on a path entry added in step 3.
If the import system was restricted to only finding portions along the
value of ``sys.path`` that existed at the time the ``encodings``