fix -E and BRE

1 files changed, 1 insertions, 18 deletions

diff --git a/grep.c b/grep.c
index 070502b..951e90e 100644
--- a/grep.c
+++ b/grep.c
@@ -60,12 +60,9 @@ static int grep_match(struct grep_list *head, const char *buf)
 			continue;
 		}
 
-		printf("%s => ", buf);
-		int e;
-		if ((e = regexec(&(c->re), buf, 0, NULL, REG_NOSUB)) == 0) {
+		if (regexec(&(c->re), buf, 0, NULL, 0) == 0) {
 			return 1;
 		}
-		printf("%d\n", e);
 	}
 
 	return 0;
@@ -245,20 +242,6 @@ int main(int argc, char *argv[])
 		found += grep(head, argv[optind++], flags);
 	} while (optind < argc);
 
-	printf("REG_BADBR=%d\n", REG_BADBR);
-	printf("REG_BADPAT=%d\n", REG_BADPAT);
-	printf("REG_BADRPT=%d\n", REG_BADRPT);
-	printf("REG_EBRACE=%d\n", REG_EBRACE);
-	printf("REG_EBRACK=%d\n", REG_EBRACK);
-	printf("REG_ECOLLATE=%d\n", REG_ECOLLATE);
-	printf("REG_ECTYPE=%d\n", REG_ECTYPE);
-	printf("REG_EESCAPE=%d\n", REG_EESCAPE);
-	printf("REG_EPAREN=%d\n", REG_EPAREN);
-	printf("REG_ERANGE=%d\n", REG_ERANGE);
-	printf("REG_ESPACE=%d\n", REG_ESPACE);
-	printf("REG_ESUBREG=%d\n", REG_ESUBREG);
-	printf("REG_NOMATCH=%d\n", REG_NOMATCH);
-
 	if (found) {
 		return 0;
 	}