K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2016-09-22T21:14:00.249319Z
K 7
svn:log
V 311
MFC r264823 (ed): Make usage printing more consistent with other tools.

- Introduce a separate usage() function.
- Don't use argv[0]. Directly name the application, as we do elsewhere.
- Don't prepend the application name.
- Don't print two newlines.

Also apply the unnecessary semicolon cleanup from r298089

END