[expert] bash command line editing broken for several releases

[duane voth]

Have others here also had the problem where editing a long
command line using bash (in vi mode) within an xterm causes
the command line to get all screwed up?  This began for me
back with 7.0 (I think) and still isn't fixed.  The problem
might depend on resized xterm windows that were at one time
wider than 80 columns or wider than their initial size.

duane