#22237: document that sorted() is guaranteed to be stable.  Initial patch by Martin Panter.

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#22237: merge with 3.4.
#22237: fix patch attribution.

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#22237: merge patch attribution fix.
#22196: link to Enum in the nametuple documentation.  Patch by Karmen Dykstra.
#22196: link to Enum in the nametuple documentation.  Patch by Karmen Dykstra.

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branch : 3.4
extra : source : 2e3521e79d93f84fa37e44d978276ace98d61cd5
Null merge.
PYTHONY2K is long gone. Remove traces from the docs and manpage.

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extra : rebase_source : 847bf13dd0912235bcc7cf1b8b4e3b9319d2d98c
merge with 3.4
Issue #18216: gettext now raises an error when a .mo file has an unsupported major version number.  Patch by Aaron Hill.
Closes #22749: remove outdated advice to use clock() for accurate timing.

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merge with 3.4
Closes #22748: there are no PyString C functions in 3.x.

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merge with 3.4
Closes #22736: move seealso to the bottom of the section about RE syntax.

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branch : 3.4
merge with 3.4
Fix typo.

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branch : 3.4
merge with 3.4
Remove duplicate bullet point.

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branch : 3.4
merge with 3.4