anchor.diff:  ;;;;AUTHORS
   ;;;;    <PJB> Pascal J. Bourguignon <pjb@informatimago.com>
   ;;;;MODIFICATIONS
  +;;;;    2016-01-04 <PJB> Added hash-table-select.
   ;;;;    2015-08-19 <PJB> Renamed INCLUDE -> INCLUDE-FILE.
   ;;;;    2015-06-13 <PJB> Added CHRONO.
   ;;;;    2014-10-22 <PJB> Added hash-table-to-sexp and sexp-to-hash-table.
  
positive.code: ;;;;LEGAL
  ;;;;    AGPL3
  ;;;;    
  ;;;;    Copyright Pascal J. Bourguignon 2003 - 2015
  ;;;;    
  ;;;;    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
  
negative.code: ;;;;    along with this program.  If not, see <http://www.gnu.org/licenses/>
  ;;;;****************************************************************************
  
  (defpackage "COM.INFORMATIMAGO.COMMON-LISP.CESARUM.UTILITY"
    (:use "COMMON-LISP"
          "COM.INFORMATIMAGO.COMMON-LISP.LISP-SEXP.SOURCE-FORM"
  