anchor.diff:  ant -f build.xml compile
   goto end
   
  -:doRun
  -CLASSPATH="%GRIDWORKS_BUILD_DIR%\classes;%GRIDWORKS_LIB_DIR%\*.jar"
  +:doRun
  +set CLASSPATH="%GRIDWORKS_BUILD_DIR%\classes;%GRIDWORKS_LIB_DIR%\*"
   "%JAVA_HOME%\bin\java.exe" -cp %CLASSPATH% %OPTS% com.metaweb.gridworks.Gridworks
   goto end
   
  
positive.code: goto endUtils
  
  :usage
  echo Usage: %0 [options] <action>
  echo where [options] include:
  echo.
  echo  /h print this message and exit
  
negative.code: rem --- Fold in Environment Vars --------------------------------------------
  
  if not "%JAVA_OPTIONS%" == "" goto gotJavaOptions
  set JAVA_OPTIONS=-Xms256M -Xmx1024M
  :gotJavaOptions
  set OPTS=%OPTS% %JAVA_OPTIONS%
  
  