===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/key-string.c,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -r1.19 -r1.20
--- src/usr.bin/tmux/key-string.c	2011/01/01 03:43:20	1.19
+++ src/usr.bin/tmux/key-string.c	2011/01/23 11:04:25	1.20
@@ -1,4 +1,4 @@
-/* $OpenBSD: key-string.c,v 1.19 2011/01/01 03:43:20 nicm Exp $ */
+/* $OpenBSD: key-string.c,v 1.20 2011/01/23 11:04:25 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -147,7 +147,7 @@
 	/* Is this a standard ASCII key? */
 	if (string[1] == '\0') {
 		key = (u_char) string[0];
-		if (key < 32 || key > 126)
+		if (key < 32 || key == 127 || key > 255)
 			return (KEYC_NONE);
 	} else {
 		/* Otherwise look the key up in the table. */
@@ -213,7 +213,7 @@
 	}
 
 	/* Invalid keys are errors. */
-	if (key >= 127)
+	if (key == 127 || key > 255)
 		return (NULL);
 
 	/* Check for standard or control key. */
@@ -225,7 +225,9 @@
 	} else if (key >= 32 && key <= 126) {
 		tmp[0] = key;
 		tmp[1] = '\0';
-	}
+	} else if (key >= 128)
+		xsnprintf(tmp, sizeof tmp, "\\%o", key);
+
 	strlcat(out, tmp, sizeof out);
 	return (out);
 }