d104 1
a104 1
  for (i = 1; found == NO && i <= [args count]; i++)
d117 2
a118 8
	  if([args count] == i)
	      {
		  myData = [[NSFileHandle fileHandleWithStandardInput] availableData];
	      }
	  else
	      {
		  myData = [[NSData alloc] initWithContentsOfFile: file];
	      }