[stevelosh]

    sjl at alephnull in ~/Desktop 
    ><((°> sbcl 
    
    [SBCL] CL-USER> (defparameter *name* "World") 
    *NAME* 
     
    [SBCL] CL-USER> (defun foo () (format t "Hello, ~A~%" *name*)) 
    FOO 
     
    [SBCL] CL-USER> (sb-ext:save-lisp-and-die "session.core") 
     
    sjl at alephnull in ~/Desktop 
    ><((°> sbcl --core session.core 
    
    [SBCL] CL-USER> (foo) 
    Hello, World 
    NIL