lichray/nvi2 — pull request #25 by bentley (2014-11-22 07:42:45+00:00)
Title: Don't escape control characters with backslash.

When I hit backspace after a backslash, usually I just want to delete
the backslash. I don't think I've ever intended to input a literal ^?.
If I ever did want to insert ^H, ^?, or ^U, I would just type ^V first.