From 25ff8b966434d6241daa2713fa7210a36563d40f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= <des@des.no>
Date: Sat, 2 Aug 2014 23:26:20 +0000
Subject: [PATCH] Print hex strings in groups of eight.

---
 t/t_main.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/t/t_main.c b/t/t_main.c
index 719793a..4605ef4 100644
--- a/t/t_main.c
+++ b/t/t_main.c
@@ -53,9 +53,13 @@ void
 t_verbose_hex(const uint8_t *buf, size_t len)
 {
 
-	if (verbose)
-		while (len--)
+	if (verbose) {
+		while (len--) {
 			fprintf(stderr, "%02x", *buf++);
+			if (len > 0 && len % 4 == 0)
+				fprintf(stderr, " ");
+		}
+	}
 }
 
 /*