Reported by Klocwork, #98.

Reported by Klocwork #152.

Reported by Klocwork, #39.

func is returned from PyArg_ParseTuple and also dereffed.

Reported by Klocwork, #30 (self one at least).

z is known to be NULL, nothing to DECREF.

Reported by Klockwork, #107.

had more than 255 blank lines.  Byte codes need to go first, line #s second.

exactly one element is enabled again.

PyUnicode_AsWideChar replacement functions compatible to the official
functions by using Py_ssize_t instead of int.

did overwrite /dev/null.  Use a temporary file instead of /dev/null.

without thread support.  Replaced WITH_THREADS with WITH_THREAD.

the DEFAULT_MODE constant.

load shared libraries.

Actually change the MAGIC #.  Create a new section for 2.5c1 and mention the impact of changing the MAGIC #.

This could happen if size == 0.

library instance, do not set it as attribute.

means that select() on sockets > FD_SETSIZE (typically 1024) work again.
The patch makes sockets use poll() internally where available.

Make begin_fill idempotent.
Update demo2 to demonstrate filling of concave shapes.