1 #include <lib9.h> 2 #include <regexp.h> 3 4 5 main(int ac, char **av) 6 { 7 Resub rs[10]; 8 Reprog *p; 9 char *s; 10 int i; 11 12 p = regcomp("[^a-z]"); 13 s = "\n"; 14 if(regexec(p, s, rs, 10)) 15 print("%s %lux %lux %lux\n", s, s, rs[0].sp, rs[0].ep); 16 s = "0"; 17 if(regexec(p, s, rs, 10)) 18 print("%s %lux %lux %lux\n", s, s, rs[0].sp, rs[0].ep); 19 exits(0); 20 } 21