anchor.diff:  
   :init_batch
   setlocal EnableExtensions EnableDelayedExpansion
  -set "VERSION=2017-04-14"
  +set "VERSION=2018-04-13"
   set "SCRIPT=%~nx0"				&:# Script name
   set "SPATH=%~dp0" & set "SPATH=!SPATH:~0,-1!"	&:# Script path, without the trailing \
   set "SFULL=%~f0"				&:# Script full pathname
  
positive.code: 
  :Main
  set "SEARCHDRIVES=C U"		&:# List of drives where to search for python.exe.
  set "PYTHONVER="		&:# Version to use. Default: The most recent one
  set "ACTION="
  set ">DEBUGOUT=>&2"	&:# Send debug output to stderr, so that it does not interfere with subroutines output capture
  
negative.code: :#   2017-01-24 JFL Added steps for the InstallPath and PythonPath setup.     #
  :#                  Always display test results, even in setup mode.	      #
  :#   2017-04-14 JFL Added a check of Explorer File Extensions User Choice.    #
  :#   2018-04-13 JFL Also search %HOMEDRIVE% if it's not C:.                   #
  :#                                                                            #
  :#          Copyright 2017 Hewlett Packard Enterprise Development LP         #
  :# Licensed under the Apache 2.0 license  www.apache.org/licenses/LICENSE-2.0 #
  