anchor.diff:  
   :: ========================================================================
   
  +:: Try bare bash, ksh or sh
   set "SHELL_NAME=%~1"
   set "SHELL_ARGS=-l -i"
   
  -:: Try bare bash, ksh or sh
   for %%s in ( 
   	bash
   	ksh
  
positive.code: setlocal
  
  :: Proceed to the specified folder
  if not "%~2" == "" pushd "%~2" || goto :EOF
  
  :: Set the home dir
  set "HOME=%~dp0home"
  
negative.code: :: ========================================================================
  
  >&2 echo:Cannot find the specified shell "%~1".
  
  :: ========================================================================
  
  :shell.failed
  >&2 pause
  