Make some dense code a little less opaque

2 files changed, 10 insertions, 2 deletions

diff --git a/wtf8.c b/wtf8.c
index 714a7cc..7078ec1 100644
--- a/wtf8.c
+++ b/wtf8.c
@@ -18,8 +18,13 @@ void print_octets(char *s) {
 	/*
 	 * Iterate through the string, printing each octet, ending with a newline
 	 */
-	while ((c = *s++))
-		printf("%c%02x", (is_utf8_cont(c) ? '-' : ' '), c);
+	while ((c = *s++)) {
+		char sep;
+		sep = is_utf8_cont(c)
+			? BYTE_SEP
+			: CHAR_SEP;
+		printf("%c%02x", sep, c);
+	}
 	putchar('\n');
 
 	return;
diff --git a/wtf8.h b/wtf8.h
index a635e1e..f6f3de6 100644
--- a/wtf8.h
+++ b/wtf8.h
@@ -2,6 +2,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#define BYTE_SEP '-'
+#define CHAR_SEP ' '
+
 int is_utf8_cont(unsigned char);
 void print_octets(char *);
 void print_characters(char *);