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