Juli Mallett 08f4375879 Add a usage(). ...

Print usage() if right before executing the specified command, it comes to be
that *argv is NULL (i.e. a flag was specified without a command being given).

2002-05-22 16:09:52 +00:00

..

PSD.doc

…

Makefile

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pathnames.h

Use what(1) here, in /usr/bin/what. It doesn't print error 26 correctly, but

2002-05-22 15:44:29 +00:00

sccs.1

Format internal commands properly.

2002-05-22 14:17:16 +00:00

sccs.c

Add a usage().

2002-05-22 16:09:52 +00:00