How the heck does this thing work :o) ?

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Checkout code from subversion
2. Run make to compile
3. Run ./nsimscan 

What is the expected output? What do you see instead?

I was sorta expecting to get usage information, instead:
"Too few command-line arguments" <- not very helpful.

What version of the product are you using? On what operating system?

Revision 17
Linux Redhat 2.6.18-53.el5 on x86_64 

Please provide any additional information below.

Is there some documentation anywhere?

Original issue reported on code.google.com by martinah...@gmail.com on 1 Sep 2008 at 5:42

[GoogleCodeExporter]

The usage information is displayed with -h or --help command line option. 
Obviously
this is not enough - users get confused from the start.
Should print a little more elaborate message when no parameters are given

Original comment by dkaznad...@gmail.com on 12 Mar 2009 at 11:58

• Changed state: Accepted

[GoogleCodeExporter]

Brief message telling how to get help is displayed now.

Original comment by dkaznad...@gmail.com on 13 Jul 2009 at 4:21

• Changed state: Fixed