A few newbie questions

[Yves S. G. <you...@gm...>]

Hi all,

   Still learning about Lisp and I have a few questions.


   1. Are there any differences between CLISP and Clozure?  If so, how
   substantial are they?  Which one would be a good place to start for someone
   new?
   2. Say I have a file hello_world.lisp.  In that file I have the function
   print.  How do I execute that function from the command line?  $ clisp
   hello_world:print ?


I'd appreciate your help.