Re-add default for "rtsol". "/etc/rc.d/network" still checks for this
setting and complains if it isn't defined at all. Add a comment that
it is deprecated and suggest to use "dhcpcd=YES" instead.
Revert last change. This was already fixed differently and something
went wrong with the change anyway. Sorry
Decode any printable characters encoded with VIS_CSTYLE so
unvis(3) works with vis.c r1.25
Remove \$ as a hidden marker as vis(3) wasn't setting it
and it clobbered VIS_SHELL | VIS_CSTYLE.
Don't encode any characters in VIS_CSTYLE that have a special meaning
in unvis(3), such as n r b, etc.