anchor.diff:            :bla "bla"))
   
   ; compiles to
  -
  -{ foo : "foo", 
  -  bla : "bla" }
  -
  +"
  +{ foo : 'foo', 
  +  bla : 'bla' }
  +"
   ;;; ParenScript features a HTML generator. Using the same syntax as
   ;;; the `HTMLGEN' package of Franz, Inc., it can generate JavaScript
   ;;; string expressions. This allows for a clean integration of HTML in
  
positive.code: ;;;# Introduction
  ;;;
  ;;; ParenScript is a simple language that looks a lot like Lisp, but
  
negative.code:     (return (+ a b))))
  
  ;;; The resulting javascript is:
  "
  function foobar(a, b) {
    return a + b;
  }
  "
  ;;; Great care has been given to the indentation and overall
  ;;; readability of the generated JavaScript code.
  
  