CVS commit: src/usr.bin/ftp

["Luke Mewburn" <lukem%netbsd.org@localhost>]

Module Name:    src
Committed By:   lukem
Date:           Sat Jul 18 03:00:38 UTC 2020

Modified Files:
        src/usr.bin/ftp: ftp.1 main.c version.h

Log Message:
ftp: add -? for help. improve synopsis

Add -? to display usage synopsis and help to stdout.
This allows for "ftp -? | less", which is more user friendly.
Errors still show usage to stderr.
Consistency improvements in some usage text.


To generate a diff of this commit:
cvs rdiff -u -r1.141 -r1.142 src/usr.bin/ftp/ftp.1
cvs rdiff -u -r1.126 -r1.127 src/usr.bin/ftp/main.c
cvs rdiff -u -r1.90 -r1.91 src/usr.bin/ftp/version.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.