[Visualpython-users] Better VIDLE instructions

[Bruce S. <Bru...@nc...>]

In response to suggestions, the instructions for installing VIDLE have 
been improved. See http://vpython.org/vidle.

If you have used VPython for many years, you may remember that it used 
to be that you could make a change in your file while looking at the 
graphics window for the previous run, then re-run your new file and the 
old graphics window would immediately disappear and the new one appear. 
A few years ago changes were made to the standard IDLE that broke this 
convenient behavior, so that a re-run gave you TWO graphics windows. 
VIDLE restores the original useful behavior. VIDLE also restores 
important missing menu items on the Mac.

Bruce Sherwood