roget_components.ch

模拟器提供了一个简单易用的平台

@x l.45
main(argc,argv)
  int argc; /* the number of command-line arguments */
  char *argv[]; /* an array of strings containing those arguments */
@y
int main(@t\1\1@>
  int argc, /* the number of command-line arguments */
  char *argv[]@t\2\2@>) /* an array of strings containing those arguments */
@z