anchor.diff:  set __CopyNativeTestBinaries=0
   set __CopyNativeProjectsAfterCombinedTestBuild=true
   set __SkipGenerateLayout=0
  +set __GenerateLayoutOnly=0
   
   @REM CMD has a nasty habit of eating "=" on the argument list, so passing:
   @REM    -priority=1
  
positive.code: echo crossgen: Precompiles the framework managed assemblies
  echo copynativeonly: Only copy the native test binaries to the managed output. Do not build the native or managed tests.
  echo skipgeneratelayout: Do not generate the Core_Root layout or the CoreFX testhost.
  echo targetsNonWindows:
  echo Exclude- Optional parameter - specify location of default exclusion file ^(defaults to tests\issues.targets if not specified^)
  echo     Set to "" to disable default exclusion file.
  
negative.code: if /i "%1" == "-priority"             (set __Priority=%2&shift&set processedArgs=!processedArgs! %1=%2&shift&goto Arg_Loop)
  if /i "%1" == "copynativeonly"        (set __CopyNativeTestBinaries=1&set __SkipNative=1&set __CopyNativeProjectsAfterCombinedTestBuild=false&set processedArgs=!processedArgs! %1&shift&goto Arg_Loop)
  if /i "%1" == "skipgeneratelayout"    (set __SkipGenerateLayout=1&set processedArgs=!processedArgs! %1&shift&goto Arg_Loop)
  if /i "%1" == "generatelayoutonly"    (set __SkipManaged=1&set __SkipNative=1&set __CopyNativeProjectsAfterCombinedTestBuild=false&set processedArgs=!processedArgs! %1&shift&goto Arg_Loop)
  if /i "%1" == "--"                    (set processedArgs=!processedArgs! %1&shift&goto Arg_Loop)
  
  if [!processedArgs!]==[] (
  