function retval = testme () disp ("Entering m-file testme.m"); if (! exist ("testme.mex", "file")) mex ("-v", "testme.cpp", "-output", "testme.mex"); endif which ("testme") rehash which ("testme") disp ("Calling testme() from within m-file testme.m"); testme (); disp ("Leaving m-file testme.m"); endfunction