(cherry picked from commit 3793f95)

Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>

(cherry picked from commit 988fb28)

Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com>

This is not the ideal solution; this means that a test module is now
always included in the main python3x.dll.  However, we're already
including xxsubtype, so why not?
(cherry picked from commit 310b052)

Co-authored-by: Zachary Ware <zachary.ware@gmail.com>

(cherry picked from commit 28607e0)

(cherry picked from commit 6ea20fc)

…) (GH-5631)

Describe *text* as an alias for *universal_newlines* in more places that people are likely to be referred to.
(cherry picked from commit e14c010)

Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>

…H-5569)

It now reads: ...be aware that Python has no control over...
(cherry picked from commit 517da1e)

Co-authored-by: Alexey <forestbiiird@gmail.com>

…H-5449) (#5641)

(cherry picked from commit 7766b96)

Co-authored-by: Коренберг Марк <socketpair@gmail.com>

…t. (GH-5639)

GUI test test_file_buttons() only looks at initial ascii-only lines,
but failed on systems where open() defaults to 'ascii' because
readline() internally reads and decodes far enough ahead to encounter
a non-ascii character in CREDITS.txt.
(cherry picked from commit f34e03e)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>

The PrintNameOffset field of the reparse data buffer
was treated as a number of characters instead of bytes.
(cherry picked from commit 3c34aad)

Co-authored-by: SSE4 <tomskside@gmail.com>

…H-5646)

Using the system and place-dependent default encoding for open()
is a bad idea for IDLE's system and location-independent files.
(cherry picked from commit 688722c)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>

… handler. (GH-5636) (GH-5650)

(cherry picked from commit b7e2d67)


Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

(cherry picked from commit aec7532)

Co-authored-by: Nick Coghlan <ncoghlan@gmail.com>

…odule. (GH-5608)

(cherry picked from commit da6c3da)

Co-authored-by: Segev Finer <segev208@gmail.com>

…H-3995)

(cherry picked from commit d019bc8)

Co-authored-by: Oren Milman <orenmn@gmail.com>

(cherry picked from commit f0bc645)

Co-authored-by: INADA Naoki <methane@users.noreply.github.com>

This note incorrectly stated that "Base64 has an expansion factor of 6
to 4" (it is actually 4 to 3). It was decided to remove the note.

(cherry picked from commit 88c38a4)

Co-authored-by: Zackery Spytz <zspytz@gmail.com>

(cherry picked from commit 2b86f4c)

Co-authored-by: Benjamin Peterson <benjamin@python.org>

Remove pkg_add -r python from FreeBSD installation section.
Moved to OpenBSD.
(cherry picked from commit 3384d38)

Co-authored-by: Eitan Adler <grimreaper@users.noreply.github.com>

(cherry picked from commit 5746510)

Co-authored-by: Bar Harel <bzvi7919@gmail.com>

A closing parentheses was missing.

Signed-off-by: Ngie Cooper <yaneurabeya@gmail.com>
(cherry picked from commit 7745ec4)

Co-authored-by: ngie-eign <1574099+ngie-eign@users.noreply.github.com>

(cherry picked from commit 997b8c1)

Co-authored-by: Barry Warsaw <barry@python.org>

(cherry picked from commit bd09335)

Co-authored-by: Yury Selivanov <yury@magic.io>

There was an extra dash in the example for re.sub().
(cherry picked from commit b65cb16)

Co-authored-by: xpvpc <32843902+xpvpc@users.noreply.github.com>

…on. (gh-5710)

(cherry picked from commit 4c6955e)

Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>

…() (GH-5712)

(cherry picked from commit 6887d86)

Co-authored-by: Zackery Spytz <zspytz@gmail.com>

Adapt documentation for `copyright` and `credits` to reality.  Previously, the documentation implied that all each of `copyright`,
`credits`, and `license`, would print a message to call the object in order to see the full text.  In reality, only `license` exhibits this
behaviour, and `copyright` and `credit` print their full text either when printed, displayed, or called.
(cherry picked from commit 243d6d7)

Co-authored-by: Gerrit Holl <gerrit.holl@gmail.com>

(cherry picked from commit 9f42232)

Co-authored-by: Kyle Altendorf <sda@fstab.net>

(cherry picked from commit 17ab8f0)

Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>