From: Ken Hornstein <kenh@pobox.com>
Date: Thu, 2 Jan 2014 20:00:46 +0000 (-0500)
Subject: Switch from the M-X format for characters with the high bit set to
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/b83f328aa3deb6a1ee889e54dcec6981d2ac3498?ds=sidebyside

Switch from the M-X format for characters with the high bit set to
\xXX instead when printing format strings and other characters.
---

diff --git a/uip/fmttest.c b/uip/fmttest.c
index f08583e0..b39d0d52 100644
--- a/uip/fmttest.c
+++ b/uip/fmttest.c
@@ -1168,11 +1168,8 @@ static void
 litputc(char c)
 {
 	if (c & ~ 0177) {
-		putc('M', stdout);
-		putc('-', stdout);
-		c &= 0177;
-	}
-	if (c < 0x20 || c == 0177) {
+		printf("\\x%02x", (unsigned char) c);
+	} else if (c < 0x20 || c == 0177) {
 		if (c == '\b') {
 			putc('\\', stdout);
 			putc('b', stdout);