1 5cdb1798 2005-10-29 devnull #include <u.h>
 2 5cdb1798 2005-10-29 devnull #include <libc.h>
 3 5cdb1798 2005-10-29 devnull #include <regexp.h>
 4 5cdb1798 2005-10-29 devnull #include <bio.h>
 5 5cdb1798 2005-10-29 devnull 
 6 5cdb1798 2005-10-29 devnull main(void)
 7 5cdb1798 2005-10-29 devnull {
 8 5cdb1798 2005-10-29 devnull 	char *re;
 9 5cdb1798 2005-10-29 devnull 	char *line;
10 5cdb1798 2005-10-29 devnull 	Reprog *prog;
11 5cdb1798 2005-10-29 devnull 	char *cp;
12 5cdb1798 2005-10-29 devnull 	Biobuf in;
13 5cdb1798 2005-10-29 devnull 
14 5cdb1798 2005-10-29 devnull 	Binit(&in, 0, OREAD);
15 5cdb1798 2005-10-29 devnull 	print("re> ");
16 5cdb1798 2005-10-29 devnull 	while(re = Brdline(&in, '\n')){
17 5cdb1798 2005-10-29 devnull 		re[Blinelen(&in)-1] = 0;
18 5cdb1798 2005-10-29 devnull 		if(*re == 0)
19 5cdb1798 2005-10-29 devnull 			break;
20 5cdb1798 2005-10-29 devnull 		prog = regcomp(re);
21 5cdb1798 2005-10-29 devnull 		print("> ");
22 5cdb1798 2005-10-29 devnull 		while(line = Brdline(&in, '\n')){
23 5cdb1798 2005-10-29 devnull 			line[Blinelen(&in)-1] = 0;
24 5cdb1798 2005-10-29 devnull 			if(cp = strchr(line, '\n'))
25 5cdb1798 2005-10-29 devnull 				*cp = 0;
26 5cdb1798 2005-10-29 devnull 			if(*line == 0)
27 5cdb1798 2005-10-29 devnull 				break;
28 5cdb1798 2005-10-29 devnull 			if(regexec(prog, line, 0))
29 5cdb1798 2005-10-29 devnull 				print("yes\n");
30 5cdb1798 2005-10-29 devnull 			else
31 5cdb1798 2005-10-29 devnull 				print("no\n");
32 5cdb1798 2005-10-29 devnull 			print("> ");
33 5cdb1798 2005-10-29 devnull 		}
34 5cdb1798 2005-10-29 devnull 		print("re> ");
35 5cdb1798 2005-10-29 devnull 	}
36 5cdb1798 2005-10-29 devnull }