1// re2c $INPUT -o $OUTPUT -f
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
9YYCTYPE yych;
10int yySavedState;
11
12#define YYGETSTATE()	yySavedState
13#define YYSETSTATE(n)	yySavedState = n;
14
15#include <stdio.h>
16
17int scan(char *p)
18{
19	int n = 0;
20	char *q;
21
22	printf("[--------------\n");
23	printf("%s\n", p);
24	printf("]--------------\n");
25start:
26/*!re2c
27[^\n\000]* '\n'
28	{
29		++n;
30		goto start;
31	}
32[^\n\000]* '\000'
33	{
34		return n;
35	}
36*/
37}
38
39int main(int argc, char **argv)
40{
41	int n = 0;
42	char *largv[4];
43
44	if (argc < 2)
45	{
46		argc = 4;
47		argv = largv;
48		argv[1] = "";
49		argv[2] = "1\n\n";
50		argv[3] = "1\n2\n";
51	}
52	while(++n < argc)
53	{
54		printf("%d\n", scan(argv[n]));
55	}
56	return 0;
57}
58