Return self.trace_dispatch from dispatch_return() to enable stepping through generators. (An alternative would be to create a new "yield" debugger event, but that involves many more changes, and might break Bdb subclasses.)

This was found by Neal Norwitz's PyChecker.

added test script and expected output file as well
this closes patch 103297.
__all__ attributes will be added to other modules without first submitting
a patch, just adding the necessary line to the test script to verify
more-or-less correct implementation.

    1. Comments at the beginning of the module, before
       functions, and before classes have been turned
       into docstrings.

    2. Tabs are normalized to four spaces.

Also, removed the "remove" function from dircmp.py, which reimplements
list.remove() (it must have been very old).

isinstance(x, types.CodeType).

Suggested by Finn Bock.

much breakage (esp. in JPython which holds absolute path names in
co_filename already).  This implementation uses os.path.abspath() as a
slightly better way to canonicalize path names.  It implements a
cache.

second time!

applied to all filenames before they are compared, looked up in the
breaks dictionary, etc.  The default implementation does nothing --
it's implented as fast as possible via str().  A useful implementation
would make everything a absolute, e.g. return os.path.normcase(
os.path.abspath(filename)).

Add new clear_bpbynumber() with single bpno argument.  (Adapted from
a patch by Richard Wolff.)

Also some cleanup in error messages and moved some comments into a
docstring.

do_delete(); do_clear() was meant.  By Greg Ward.

works and Greg Ward just reported a problem it caused...

bdb.py  now has a class definition called Breakpoint along with
	associated methods.  There's no reason why this class has to
	be there; if you prefer it elsewhere, 'tis easily done.

(Minor reformatting by GvR; e.g. moved Breakpoint's doc string to
proper point.)

  constructors.  There is no backward compatibility.  Not everything has
  been tested.
* aiff.{py,doc}: deleted in favor of aifc.py (which contains its docs as
  comments)

* Many modules: fixes for new, stricter, argument passing rules
  (most changes were automatic ones -- not all of this is tested!).
* gwin.py: now uses mainloop.py for its main loop and window admin.
* mainloop.py: always call dispatch() with event as a tuple!
* Fix bug in pdb's 'clear' command -- don't set the bpt but clear it!

Added runcall(func, *args) interfaces to profile.py, bdb.py, pdb.py, wdb.py
Added new module bisect.py and used it in sched.py.
Mostly cosmetic changes to profile.py (changed output format).

Forget about the temp file.