- added a number of support methods to generate code just before the
  body
- hack protocol for communicating number of args to PyAssembler

fix TryExcept generation for case where exception handler has no body
fix visitAssAttr
add comment about incomplete visitAssName

stop using the ExampleASTVisitor

change script invocation to accept a list of .py files (e.g. Lib/*.py)

get the lineno from the name of the keyword arg

example of case that didn't work--
def foo(x, y, a = None,
	b = None):

this is sort of a hack

add support for nodes TryExcept, TryFinally, Sliceobj
fix visitSubscript to properly handle x[a,b,c]

(XXX: the debugger doesn't yet use this.)

it out in a more convenient format than CVS).

messages from "OverflowError: integer pow()" to "OverflowError:
integer exponentiation".  (Not that this takes care of the complaint
in general that the error messages could be greatly improved. :-)

(real intent is to test out rsync install)

* In crlf.py and lfcr.py: regsub -> re

    * In logmerge.py: added '-r' flag to show the oldest checkin
      first instead of the newest, and getopt.getopt was used
      wrong.

compiles correctly)

(so they are common with other binary ops)

colorspace name abbreviations, based on email from Gerrit Holl
<gerrit.holl@pobox.com>.

Exec: expr, locals, globals
Dict: items
Assert: test, fail

should be calls to BUILD_ ops for these types with no arguments

If we attempt to import a dynamic module in a newer (or older) version
of Python give an error message tailored to the situation (Python too
new/old).

add StackDepthFinder (and remove push/pop from CodeGen)
add several nodes, including Ellipsis, Bit&|^, Exec