functions like raw_input blok the mianloop of some gui backends (e.g.,
gtk) but work fine with some other backend (although Tk is the only
backend I know of). So my guess is that you used a different backend
with 0.98.1.
I guess you have a few options.
* try different backend (Tk) with 0.98.3
*
I have a Python module that I've written with some pylab plotting
routines in it. One of them loops over a list of objects, generating
some plots based on the data associated with each list member in
turn. It's meant to be an interactive way to step through the list
and see what the thing
