It took me quite a bit to figure out what this was referring to,
since the given issue number is wrong, and the original commit
message I found through git blame lists a different, also wrong
issue number... see https://bugs.python.org/issue27122#msg279449

(cherry picked from commit af88e7e)

…hon#23)

There were some grammatical errors in weakref.WeakValueDictionary
documentation.

…e on GitHub (python#36)

* bpo-28929: Link the documentation to its source file on GitHub

Change the documentation's `Show Source` link on the left menu
to GitHub source file.

(cherry picked from commit 23bafa2)

* remove if statement

Change the url to 3.5

(cherry picked from commit 79ab8be)

Contributed by Brett Cannon

various updates from upstream python/typing repo:

- Added typing.Counter and typing.ChainMap generics
- More flexible typing.NamedTuple
- Improved generic ABC caching
- More tests
- Bugfixes
- Other updates

* Add Misc/NEWS entry

* Add issue number

Contributed by Ivan Levkivskyi @ilevkivskyi

(cherry picked from commit b692dc8)

* Add a paragraph at the top for users, not builders, of Python.

* Use nicer rst url syntax to avoid borking paragraphs in the plain text.

Contributed by Ned Batchelder @nedbat

(cherry picked from commit 3cdbd68)

* Fix some deprecation warnings in Doc/conf.py
* Fix an rst error in Misc/NEWS

Contributed by Ryan Gonzalez @kirbyfan64

(cherry picked from commit e7ffb99)

…hon#84)

Much of bpo-29521 was fixed in parallel with commit
e7ffb99 .  This cleans up the rest.

Apply parallel change to Doc/make.bat to read
"set SPHINXOPTS=-D latex_elements.papersize="
I don't have a Windows system on which to observe the warning,
but it should be necessary.

The warning:

.../workspace/cpython_github/Doc/faq/windows.rst:303:
    WARNING: unknown option: -t

In the Windows FAQ, `How do I keep editors from inserting tabs
into my Python source?`, contained a reference to a Python -t
option. In Python 2.x, this caused Python to issue warnings
about lines with mixed spaces and tabs, but as of Python 3.6
it does nothing.

Per discussion at http://bugs.python.org/issue29387, take
their wording. Python [3] raises an IndentationError or
TabError. Tabnanny is now a module.
(cherry picked from commit 3d707be)

…ue docs (python#109)

(cherry picked from commit 7e147f1)

(cherry picked from commit 6420088)