From e8cc63c3bb3b5dc1015abf84a6b9eee2453f6898 Mon Sep 17 00:00:00 2001
From: ache <ache@FreeBSD.org>
Date: Sun, 30 Oct 1994 04:05:50 +0000
Subject: More 8bit/ctype fixes, command mode

---
 usr.bin/window/wwgets.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'usr.bin/window/wwgets.c')

diff --git a/usr.bin/window/wwgets.c b/usr.bin/window/wwgets.c
index 1141834..a7223b7 100644
--- a/usr.bin/window/wwgets.c
+++ b/usr.bin/window/wwgets.c
@@ -91,7 +91,10 @@ register struct ww *w;
 			if (p >= buf + n - 1)
 				wwputc(ctrl('g'), w);
 			else
-				wwputs(unctrl(*p++ = c), w);
+				if (isctrl(c))
+  					wwputs(unctrl(*p++ = c), w);
+				else
+					wwputc(*p++ = c, w);
 		}
 	}
 	*p = 0;
@@ -104,6 +107,6 @@ struct ww *w;
 {
 	register i;
 
-	for (i = strlen(unctrl(c)); --i >= 0;)
+	for (i = isctrl(c) ? strlen(unctrl(c)) : 1; --i >= 0;)
 		(void) wwwrite(w, "\b \b", 3);
 }
-- 
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