empty.y revision 268899 
1%{
2#ifdef YYBISON
3#define YYLEX_DECL() yylex(void)
4#define YYERROR_DECL() yyerror(const char *s)
5static int YYLEX_DECL();
6static void YYERROR_DECL();
7#endif
8%}
9%%
10start: ;
11
12%%
13
14#include <stdio.h>
15
16static int
17YYLEX_DECL() {
18  return -1;
19}
20
21static void
22YYERROR_DECL() {
23  printf("%s\n",s);
24}
25