> The "test" subdirectory contains stand-alone program to be 
> compiled with your "native" compiler against of ROOT libraries. It is 
> not ROOT macros to be loaded by ROOT. The ROOT macros can be found 
> under the "tutorials" subdirectory.
> 
> The "test" subdirectory is supplied with Makefile to build those 
> stand-alone programs (with the "native" compiler").
> 
The reason I tried to do this is from the following successful test:
I managed to load the following small program using command:
     .L filename
and can run it interactively by typing command:
    main()
------------------------------
#include <stdio.h>
main()
{
  printf("small test \n");
}
__________________________________
So I assumed the same can be done for those files in "test" subdirectory.
Can you tell me the difference ?
Sincerely yours
Xie