He's talking about macro in Lisp and C. see: http://en.wikipedia.org/wiki/Macro_(computer_science) The macro in Lisp provides you with much more convenience (and power?) than print statement.
He's talking about macro in Lisp and C. see: http://en.wikipedia.org/wiki/Macro_(computer_science) The macro in Lisp provides you with much more convenience (and power?) than print statement.