anchor.diff:  ;;;; then combined into an object called an INFO object which is
   ;;;; finally returned.
   ;;;;
  -;;;; An environment is divided into disconneted parts.  
  +;;;; An environment is divided into disconnected parts.  
   ;;;;
   ;;;; One part is always the same, and that is the global environment,
   ;;;; which is the value of the variable *global-environment*.  The
  
positive.code: (in-package #:sicl-global-environment)
  
  ;;;; An environment contains ENTRIES of various kinds.  An entry can
  ;;;; be a BASE ENTRY.  This is the kind of entry used for variables,
  
negative.code: ;;;
  ;;; Global environment.
  ;;;
  ;;; The global environment is divided into namespaces, but a namespace
  ;;; may be represented in several different slots.  So for instance,
  ;;; what is usually considered the FUNCTION namespace, we have divided
  ;;; into four separate lists, consisting of global function entries,
  