From d1cdd81c5765467470388d8e7b487fa8009f68bb Mon Sep 17 00:00:00 2001
From: Garrett D'Amore <garrett@damore.org>
Date: Wed, 28 Oct 2015 08:22:22 -0700
Subject: [PATCH] fixes #60 demo's: boxes: character set not supported

---
 _demos/boxes.go | 2 ++
 encoding.go     | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/_demos/boxes.go b/_demos/boxes.go
index a5fb32f..ee5e586 100644
--- a/_demos/boxes.go
+++ b/_demos/boxes.go
@@ -56,6 +56,8 @@ func makebox(s tcell.Screen) {
 }
 
 func main() {
+
+	tcell.SetEncodingFallback(tcell.EncodingFallbackASCII)
 	s, e := tcell.NewScreen()
 	if e != nil {
 		fmt.Fprintf(os.Stderr, "%v\n", e)
diff --git a/encoding.go b/encoding.go
index 11c753f..f4ce8e1 100644
--- a/encoding.go
+++ b/encoding.go
@@ -132,5 +132,8 @@ func init() {
 	// We always support UTF-8 and ASCII.
 	encodings = make(map[string]encoding.Encoding)
 	encodings["utf-8"] = gencoding.UTF8
+	encodings["utf8"] = gencoding.UTF8
 	encodings["us-ascii"] = gencoding.ASCII
+	encodings["ascii"] = gencoding.ASCII
+	encodings["iso646"] = gencoding.ASCII
 }