From 663ff1fbc278bc50145a92ba76276d67c665b751 Mon Sep 17 00:00:00 2001
From: rxi <rxi@users.noreply.github.com>
Date: Fri, 11 Apr 2014 23:24:14 +0100
Subject: [PATCH] Added lovebird.htmlescape() function

---
 lovebird.lua | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/lovebird.lua b/lovebird.lua
index 7461d7d..cc95722 100644
--- a/lovebird.lua
+++ b/lovebird.lua
@@ -158,7 +158,9 @@ end
 </html>
 ]]
 
-lovebird.pages["buffer"] = "<?lua echo(lovebird.buffer) ?>"
+
+lovebird.pages["buffer"] = [[ <?lua echo(lovebird.buffer) ?> ]]
+
 
 
 local loadstring = loadstring or load
@@ -229,10 +231,15 @@ function lovebird.parseurl(url)
 end
 
 
+function lovebird.htmlescape(str)
+  return str:gsub("<", "&lt;")
+end
+
+
 function lovebird.print(...)
   local str = table.concat(map({...}, tostring), " ")
   if not lovebird.allowhtml then
-    str = str:gsub("<", "&lt;")
+    str = lovebird.htmlescape(str)
   end
   if lovebird.timestamp then
     str = os.date('<span class="timestamp">[%H:%M:%S]</span> ') .. str