From 92e136108c905aa6f776f235f97849d20065a481 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Mon, 18 Feb 2019 06:00:56 -1100
Subject: [PATCH] ^%%

---
 src/cc/rogue/cursesd.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/cc/rogue/cursesd.c b/src/cc/rogue/cursesd.c
index ab57e2107..102e2bd7b 100644
--- a/src/cc/rogue/cursesd.c
+++ b/src/cc/rogue/cursesd.c
@@ -424,8 +424,7 @@ int32_t md_readchar(void)
 
 char *unctrl(char c)
 {
-    static char ctrlstr[3];
-    ctrlstr[0] = '^';
-    ctrlstr[1] = 'a' + c;
+    static char ctrlstr[5];
+    sprintf(ctrlstr,"^%%%02x",c);
     return(ctrlstr);
 }