title: Programmatically access module/filename in Factor?
body: <p>The program name specified in command line usage, e.g. <code>"Usage: rot13.factor [OPTIONS]"</code>.</p>
  
  <p>Erlang has a macro called <code>?FILE</code> to access the source code's own filename. Does Factor have something similar?</p>
  
  <p><a href="http://rosettacode.org/wiki/ScriptName#Erlang" rel="nofollow">Rosetta Code</a></p>