Issue #15940: Specify effect of locale on time functions.
Merge with 3.3
Issue #15940: Replace tab.
Merge with 3.3
Issue #15940: NEWS entry
Merge with 3.3
#17572: Avoid chained exceptions while passing bad directives to time.strptime().  Initial patch by Claudiu Popa.
#17572: merge with 3.3.
Remove the "Extension Modules" section.
close search and replace dialog after it is used (closes #17625)
merge 3.3 (#17625)
#8913: add examples and docs for date/time/datetime.__format__.  Patch by Heikki Partanen.
#8913: merge with 3.3.