# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1603376842 -3600
# Node ID 07a0f9f2e69d95fd89be1e6f22c50276d67336c6
# Parent  9d7a293849f3d98986fd90bec9f604351c10896e
libs.encodings: Add encodings.utf8 compat (works on Lua 5.3+)

diff -r 9d7a293849f3 -r 07a0f9f2e69d libs/encodings.lua
--- a/libs/encodings.lua	Thu Oct 22 13:58:18 2020 +0100
+++ b/libs/encodings.lua	Thu Oct 22 15:27:22 2020 +0100
@@ -9,5 +9,8 @@
 idna = {};
 stringprep = {};
 base64 = { encode = mime.b64, decode = mime.unb64 };
+utf8 = {
+	valid = (utf8 and utf8.len) and function (s) return not not utf8.len(s); end or function () return true; end;
+};
 
 return _M;