commit 403aa76810963c691542041c7ccce8dcab90487b
from: Sven M. Hallberg <pesco@khjk.org>
date: Tue Feb 08 12:00:35 2022 UTC

print a cosmetic blank line after the NFA output

commit - ed8493af7f9d4531276b173d709a6b73d8b5702c
commit + 403aa76810963c691542041c7ccce8dcab90487b
blob - e234d770822dce42ec7b7c3852d6681c71db6808
blob + e3ee4065da968c4b9522c07e0bc757cefefb25ef
--- test_nfa.c
+++ test_nfa.c
@@ -279,6 +279,8 @@ main(int argc, char **argv)
 		sz = strlen(inp);
 		env.input = inp;
 		n = match(nfa, sub, out_print, &env, inp, sz);
+		printf("\n");
+
 		if (n == -1)
 			printf("no ");
 		else if (n < sz)