Remove some unnecessary includes and fix a typo.
Don't limit the DCS buffer to 256 bytes, expand it as needed. Requested
by Suraj Kurapati.
Wrap some long lines.
Set PATH explicitly, either from client or session
environment. Previously it came from the session environment. From J
Raynor.
Only scroll by one line at a time in choose mode, lists are generally
pretty small.
Some more long lines.
Add some UTF-8 utility functions and use them to prevent the width limit
on formats from splitting UTF-8 characters improperly.
#nnT went away a while ago, remove a leftover from the manpage.