anchor.diff:  
   :: Common paths
   set "PATH=%PATH%;%TEA_HOME%\bin;%TEA_HOME%\var"
  -
  -:: ========================================================================
  -::
  -:: Autoloading from %TEA_HOME%\opt
  -::
  -:: ========================================================================
  -
  -for /d %%d in ( "C:\PROGS\opt\*" ) do call :cmd.env.select.set.path "%%~d"
   
   :: ========================================================================
   ::
  
positive.code: 
  :: ========================================================================
  ::
  :: Integration with ConEmu
  ::
  :: ========================================================================
  
negative.code: call :cmd.env.set.path "%~2"         "%~3" && set "%~1=%~2"
  goto :EOF
  
  :: ========================================================================
  
  :: %~1 - the directory's path
  :: %~2 - /P to force prepending to %PATH%, or empty
  :cmd.env.select.set.path
  :: Only one of these paths will be appended to %PATH%
  call :cmd.env.set.path "%~1\bin" "%~2" && goto :EOF
  