CVSROOT:        /cvs
Module name:    src
Changes by:     [email protected]    2015/02/08 10:33:35

Modified files:
        usr.bin/cu     : cu.1 cu.c 

Log message:
Separate the two usages for cu so you can either give it -l and -s (like
cu) or you can give it a host to look up in /etc/remote (like
tip). Mixing the two was unclear and caused mixups with -l and the HOST
environment variable.

So usage is now:

usage: cu [-l line] [-s speed | -speed]
cu [host]

And HOST and REMOTE are ignored for the first form.

ok deraadt claudio

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