keypad() and _ISPAD

[William Lee Irwin III]

It looks like keypad() doesn't set _ISPAD in win->_flags, which appears
to cause the cursor to be repositioned by wgetch() upon scanning ^H. I'm
not entirely sure if this is the desired behavior, but it would seem, at
least, that setting and clearing _ISPAD in win->_flags is the expected
behavior. Let me know if this is in fact not the correct way to handle
the situation.


Thanks,
Bill