implemented with using Argument Clinic.

Reported by Thomas E. Hybel

Reported by Thomas E. Hybel

(Based on a first draft patch from Evelyn Mitchell.)

This behavior is already tested in test_general_eval in
Lib/test/test_builtin.py

Patch by Matthew Keeter.

Thanks to Xiang Zhang for the patch.

Thanks to SilentGhost for the patch.

These were incorrectly changed in revision 88a532a31eb3.

  * Read the zone.tab file for the list of zones to exclude
  the aliases.
  * Skip Casablanca and El_Aaiun October 2037 transitions.

because test_idle failed while running with test -w (and no -jn).

because test_idle failed while running with test -w (and no -jn).
Prevent a non-fatal warning from test_config_key.

instead of in separate massagebox.  Redo tests to match.
Add Mac OSX refinements.  Original patch by Mark Roseman.