From 124c6f9b231eb15643b96e0a3f6f1526efe263c6 Mon Sep 17 00:00:00 2001
From: actionless <actionless.loveless@gmail.com>
Date: Thu, 23 Apr 2020 13:44:34 +0200
Subject: [PATCH] fix(naughty: widget: _markup): correctly un-escape "&lt;span
 property=value&gt;"

---
 lib/naughty/widget/_markup.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/naughty/widget/_markup.lua b/lib/naughty/widget/_markup.lua
index 3077c02b..0a3fcfdd 100644
--- a/lib/naughty/widget/_markup.lua
+++ b/lib/naughty/widget/_markup.lua
@@ -9,7 +9,7 @@ local escape_pattern = "[<>&]"
 local escape_subs    = { ['<'] = "&lt;", ['>'] = "&gt;", ['&'] = "&amp;" }
 
 -- Also reverse escaping some allowed tags because people actually use them.
-local escape_undo = {['&lt;span '] = "<span "}
+local escape_undo = {["&lt;(span[^&]+)&gt;"] = "<%1>"}
 
 for _, allowed in ipairs {'b', 'i', 'u', 'span'} do
     escape_undo['&lt;' ..allowed..'&gt;'] = "<" ..allowed..">"