ksh: tab completion problem

[Frank Bax]

When I finally made switch to OpenBSD on my day-to-day system; I 
transferred all my files from my old system.  One of the directory names 
has a $ in it.

I figured out how to easily reproduce the problem I encountered (using 
/bin/ksh):

        mkdir '/tmp/test$1'
        mkdir '/tmp/test$1/test$2'
        cd /tmp/test [tab][tab]

The first [tab] has expected result; but not the second one.