[MFC REQUEST] Filename completion in sh(1)

[Brandon Gooch]

I discovered a few moments ago that filename completion had been
committed to HEAD[1]!!!

This is a (seemingly) small, yet VERY useful addition, and, of course
I'm so grateful to Guy Yur and Jilles for getting this into the tree
:)

I would like to make an "official" request that this feature be MFC'd
to 8-STABLE as soon as reasonably possible.

Again, my thanks to you both for your work!

-Brandon

[1] http://svn.freebsd.org/viewvc/base?view=revision&revision=209221