Add a regrtest option to re-run in verbose mode immediately after a test fails, and use that option on the buildbots.

Removed PyOS_ascii_atof from marshal.c, as mentioned in issue 7117. Also brings it more in line with py3k.

Issue 7117: Replace PyOS_ascii_strtod with PyOS_string_to_double in stropmodule as part of short float repr.

Issue 7117: Replace PyOS_ascii_strtod with PyOS_string_to_double in cPickle as part of short float repr.

complexobject.c.  Also remove length restriction on unicode inputs to
the complex constructor.

floatobject.c.  Also, remove limitation on length of unicode inputs to
float().

integer of type off_t.  Also, don't assume that long long is available.

Reported by Mark D.

Backport pystrtod.c from py3k.

Initial patch by Gregory Smith;  some tweaks added.

Removed unused function PyFloat_AsStringEx. It is unused in floatobject.c, and it's not declared in any .h file.

pieces are being assembled.  To re-enable, define the preprocessor
symbol PY_SHORT_FLOAT_REPR

Add sys.float_repr_style attribute ('short' if short float
repr is in used;  'legacy' otherwise).