anchor.diff:  :# Macro for displaying comments on the return log line
   set RETURN#=set "RETURN#ERR=%'!%ERRORLEVEL%'!%" %&% %MACRO% ( %\n%
     set RETVAL=%!%MACRO.ARGS:~1%!%%\n%
  -  call :Debug.Return %!%RETURN#ERR%!% %\n%
  +  call :Debug.Return0 %!%RETURN#ERR%!% %\n%
     %ON_MACRO_EXIT% set "INDENT=%'!%INDENT%'!%" %/ON_MACRO_EXIT% %&% set "RETURN#ERR=" %&% exit /b %\n%
   ) %/MACRO%
   set "EXEC.ARGS= %EXEC.ARGS%"
  
positive.code: :#                  Added a backspace entity.                                 #
  :#   2015-12-01 JFL Rewrote :extensions.get and :extensions.show.             #
  :#                  Fixed a bug in the %FUNCTION% macro.                      #
  :#                                                                            #
  :#          Copyright 2016 Hewlett Packard Enterprise Development LP         #
  :# Licensed under the Apache 2.0 license  www.apache.org/licenses/LICENSE-2.0 #
  
negative.code: :#                  delayed expansion enabled. This fixes issues with CR & LF.#
  :#                  Added a backspace entity.                                 #
  :#   2015-12-01 JFL Bug fix: %FUNCTION% with no arg did change the exp. mode. #
  :#   2016-09-01 JFL Bug fix: %RETURN% incorrectly returned empty variables.   #
  :#                                                                            #
  :#----------------------------------------------------------------------------#
  
  