#define FORBID  -1
#define START   0
#define SETEXT  1
#define SESPC   2
#define SECODE  3
#define LNEWG   4
#define NGMARK  5
#define END     6

#define EMPTY  0
#define CAP    1
#define SPACE  2
#define FEND   3
#define NL     4
#define OTHER  5

#define MAX_ALPH 6

struct trans {
   int nextstate;
   void (*act)(void);
   };

void init_fsm(int, char **);
void fini_fsm(int, char **);
void report(void);
int next_token(void);