- accomodate -> accommodate
- occured -> occurred

Thanks George Yoshida!

PyModule_GetDict(), which is also more flexible: it does not assume that the
"module" is a real module.

parameters (like \UNIX) are commonly entered using an empty group to
separate the markup from a following inter-word space; this is not
needed when the next character is punctuation, or the markup is the
last thing in the enclosing group.  These cases were marked
inconsistently; the empty group is now *only* used when needed.

always fill in all slots of table entries.
Fixed a few minor markup errors.

Python/C style guide.