Issue #21942: Fixed source file viewing in pydoc's server mode on Windows.
Issue #21942: Fixed source file viewing in pydoc's server mode on Windows.
asyncio: sync with Tulip

- Issues #21936, #21163: Fix sporadic failures of
  test_future_exception_never_retrieved()
- Handle.cancel() now clears references to callback and args
- In debug mode, repr(Handle) now contains the location where the Handle was
  created.
(Merge 3.4) asyncio: sync with Tulip

- Issues #21936, #21163: Fix sporadic failures of
  test_future_exception_never_retrieved()
- Handle.cancel() now clears references to callback and args
- In debug mode, repr(Handle) now contains the location where the Handle was
  created.
asyncio: sync with Tulip

- repr(Task) and repr(CoroWrapper) now also includes where these objects were
  created. If the coroutine is not a generator (don't use "yield from"), use
  the location of the function, not the location of the coro() wrapper.
- Fix create_task(): truncate the traceback to hide the call to create_task().
(Merge 3.4) asyncio: sync with Tulip

- repr(Task) and repr(CoroWrapper) now also includes where these objects were
  created. If the coroutine is not a generator (don't use "yield from"), use
  the location of the function, not the location of the coro() wrapper.
- Fix create_task(): truncate the traceback to hide the call to create_task().
asyncio: sync with Tulip

- CoroWrapper.__del__() now reuses repr(CoroWrapper) to log the "... was never
  yielded from" warning
- Improve CoroWrapper: copy also the qualified name on Python 3.4, not only on
  Python 3.5+
(Merge 3.4) asyncio: sync with Tulip

- CoroWrapper.__del__() now reuses repr(CoroWrapper) to log the "... was never
  yielded from" warning
- Improve CoroWrapper: copy also the qualified name on Python 3.4, not only on
  Python 3.5+
#21940: Add unittest for WidgetRedirector. Initial patch by Saimadhav Heblikar.
Merge with 3.4
Idle News entries.
News entries
Issue #18592: Make unittest for SearchDialogBase work on all tk versions.
Merge with 3.4