anchor.diff:  rem ##########################################################################
   rem # errors
   
  +:err_bin
  +echo ERROR: missing command "%_SCALAC%; run "ant build".
  +goto end
  +
   :err_home
   echo ERROR: Windows NT or newer is required to run this batch command.
   goto end
  
positive.code: @echo off
  
  rem ##########################################################################
  rem # Copyright 2002-2006 LAMP/EPFL
  rem #
  rem # This is free software; see the distribution for copying conditions.
  rem # There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
  
negative.code: )
  
  set _SCALA=%_BINDIR%\scala
  set _SCALAC=%_BINDIR%\scalac
  set _SCALAP=%_BINDIR%\scalap
  set _DIFF=%_DIFFDIR%\diff.exe --text --strip-trailing-cr
  
  if not exist "%_BINDIR%" goto err_bin
  
  set _OBJDIR=
  set _TMPDIR=%TEMP%
  