# HG changeset patch
# User k0s <k0scist@gmail.com>
# Date 1254607811 14400
# Node ID 660c74f33ed2831249ee8096a24779e65ec4f363
# Parent  aeb8ddd4a36fae2aabd7b5bc3e61409e1b9f3b56
adding more to skeleton for main program

diff -r aeb8ddd4a36f -r 660c74f33ed2 silvermirror/hg.py
--- a/silvermirror/hg.py	Fri Oct 02 19:06:12 2009 -0400
+++ b/silvermirror/hg.py	Sat Oct 03 18:10:11 2009 -0400
@@ -40,9 +40,11 @@
 
 def main(args=sys.argv[1:]):
     parser = OptionParser()
+    parser.add_option('-H', '--host', dest='host')
     options, args = parser.parse_args(args)
-    if len(args) > 1:
-        raise NotImplementedError
+    if len(args) != 1:
+        parser.print_usage()
+        parser.exit()
 
 if __name__ == '__main__':
     main()