anchor.diff:                                   "TRANSLATE-LOGICAL-PATHNAME"
                                    "PRINT-NOT-READABLE"
                                    "PRINT-NOT-READABLE-OBJECT")
  -  (:export "MAKE" "MV" "CP" "DEFCOMMAND" "*SHELL*" "LESS" "MORE" "CAT" "LS"
  +  (:export "MAKE" "MV" "CP" "DEFINE-EXTERNAL-COMMAND" "*SHELL*" "LESS" "MORE" "CAT" "LS"
              "MKDIR" "POPD" "PUSHD" "PWD" "CD" "BROWSE" "*TERMINAL-HEIGHT*"
              "CHANGE-WORKING-DIRECTORY" "WORKING-DIRECTORY" "*CHANGE-DIRECTORY-HOOK*"
              "*KEEP-DOT-FILES*")
  
positive.code: ;;;;AUTHORS
  ;;;;    <PJB> Pascal J. Bourguignon <pjb@informatimago.com>
  ;;;;MODIFICATIONS
  ;;;;    2015-10-10 <PJB> CAT/MORE/LESS can process *STANDARD-INPUT*.
  ;;;;    2004-11-23 <PJB> Generalized ls formating.
  ;;;;    2004-09-24 <PJB> Added ls.
  
negative.code: 
      AGPL3
  
      Copyright Pascal J. Bourguignon 2002 - 2017
  
      This program is free software: you can redistribute it and/or modify
      it under the terms of the GNU Affero General Public License as published by
  