K 10
svn:author
V 3
njl
K 8
svn:date
V 27
2002-11-14T01:14:35.000000Z
K 7
svn:log
V 290
Minimal take on previous commit -- remove getopt and printf.  Static size
is reduced by 40k, dynamic by a few bytes.
Functional changes:
* "sleep -- arg" now returns usage() instead of ignoring the --
* "sleep -1" now returns immediately instead of returning usage()

Reviewed by:	jmallett

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