Added warning about dependency of float/complex hash on int hash.

other sequences use the Sequence protocol from the abstract API.  The
algorithm has changed so that only one pass through the sequences are
made.

within the lists (new output file to be checked in shortly).

for both PyString_GET_SIZE and PyString_AS_STRING, cast first argument
to a PyStringObject*

for both PyList_GET_SIZE and PyList_GET_ITEM, cast first argument to a
PyListObject*

	- 'delete' is a C++ keyword; use 'del_table' instead
	- apply Py_CHARMASK() to del_table[i] before using it as an index
	  *** this fixes a bug that was just reported on the list ***
	- if the translation didn't make any changes, INCREF and return
	  the original string
	- when del_table is empty or omitted, don't copy the translation
	  table to a table of ints (should be a bit faster)

Rewrote maketrans() to avoid copying the table (2-3% faster).

performance hit.  Urg.  Reverted.

strop_joinfields(): re-instate optimizations for lists and tuples, but
support arbitrary other kinds of sequences as well.

- When dragging the mouse in either listbox, the *first* entry
clicked on is selected rather than the last (but the last one is
highlighted).

This is done by changing the bindtags so that our binding is executed
after the default binding (which sets the 'active' index to the last
item selected), and using 'active' instead of 'anchor' as the index to
ask for.

and all it's attributes.  More comprehensive examples can be found in
Demo/cd and require that you have a CD and a CD ROM drive

- split_whitespace(): slightly better memory ref handling when errors
  occur.

- strop_joinfields(): First argument can now be any sequence-protocol
  conformant object.

- strop_find(), strop_rfind(): Use PyArg_ParseTuple for optional
  arguments

- strop_lower(), strop_upper(): Factor logic into a common function
  do_casechange().

- strop_atoi(), strop_atol(): Use PyArg_ParseTuple.

- strop_maketrans(): arguments used to be optional, although the
  documentation doesn't reflect this.  Make the source conform to the
  docs.  Arguments are required, but two empty strings will return the
  identity translation table.

- General pass fixing up formatting, and checking for return values.

Raise ImportError instead of SystemExit when $DISPLAY is not set, so
regrtest.py will do the right thing.

Add a call to gl.clear() to clear the window before drawing in it.

Add some verbose prints for completeness.

Use gl.v2i() for the coordinates of one of the lines, for a little bit
of variety.

Reduce the time the window is displayed from 5 to 2 seconds.

it's attributes.  More comprehensive examples can be found in Demo/al

not currently tested (or even touched):

#	socket.fromfd()
# 	sktobj.getsockopt()
#	sktobj.recvfrom()
#	sktobj.sendto()
#	sktobj.setblocking()
# 	sktobj.setsockopt()
#	sktobj.shutdown()

recent changes in the struct module).

int/long types, and use the new PyLong_FromUnsignedLong() and
PyLong_AsUnsignedLong() interfaces instead.

Semantic change: the 'I' format will now always return a long int.