Problem:    Generated function prototypes still have __ARGS().
Solution:   Generate function prototypes without __ARGS().

Problem:    For complicated list and dict use the garbage collector can run
            out of stack space.
Solution:   Use a stack of dicts and lists to be marked, thus making it
            iterative instead of recursive. (Ben Fritz)

Problem:    Errors when doing "make proto".  Didn't do "make depend" for a
            while.
Solution:   Add #ifdefs.  Update dependencies.  Update proto files.

Problem:    There is ":py3do" but no ":pydo".
Solution:   Add the ":pydo" command. (Lilydjwg)

Problem:    Python: no easy access to tabpages.
Solution:   Add vim.tabpages and vim.current.tabpage. (ZyX)

Problem:    Evaluating Vim expression in Python is insufficient.
Solution:   Add vim.bindeval().  Also add pyeval() and py3eval(). (ZyX)

one session.