[Bashdb-pydb] Some possible thread debug additions

[R. B. <ro...@pa...>]

I don't expect to make any of the following changes soon (if ever),
but I like open up for general comments possible extensions to thread
debugging I've been considering.

Basically I've been thinking of allowing a thread name to be specified
on "next", "step" and "continue" statements. Also I've considered
allowing "self" to be used as thread name to indicate the current
thread. Another thing in the back of my mind is to allow the thread
number to be used instead of the thread name. (If Python pre 2.5 is
used and no threadframe module is installed this may be more
convenient).

I don't really know about any of this since I don't do that much (if
any) thread debugging.