[BusyBox] Tab completion in 1.00*

[Dzuy Nguyen]

Hi,

Tab completion does not work since 0.06.5 and later.  I know it used to work in
0.06.3.  I've compiled 1.00-pre2 and 0.06.5 with tab completion on but it just
doesn't work.  Is this broken again or am I missing something here?

Dzuy