1// re2c $INPUT -o $OUTPUT
2#define NULL ((char*) 0)
3#define YYCTYPE char
4#define YYCURSOR p
5#define YYLIMIT p
6#define YYMARKER q
7#define YYFILL(n)
8
9#include <stdio.h>
10
11int scan(char *p)
12{
13	int n = 0;
14	char *q;
15
16	printf("[--------------\n");
17	printf("%s\n", p);
18	printf("]--------------\n");
19start:
20/*!re2c
21[^\n\000]* '\n'
22	{
23		++n;
24		goto start;
25	}
26[^\n\000]* '\000'
27	{
28		return n;
29	}
30*/
31}
32
33int main(int argc, char **argv)
34{
35	int n = 0;
36	char *largv[4];
37
38	if (argc < 2)
39	{
40		argc = 4;
41		argv = largv;
42		argv[1] = "";
43		argv[2] = "1\n\n";
44		argv[3] = "1\n2\n";
45	}
46	while(++n < argc)
47	{
48		printf("%d\n", scan(argv[n]));
49	}
50	return 0;
51}
52