From db987616a75aa035fb9402bb999ccb1cf29092e0 Mon Sep 17 00:00:00 2001
From: Martin Monperrus <martin.monperrus@gnieh.org>
Date: Thu, 15 May 2014 22:09:24 +0200
Subject: [PATCH] fixes a bug in Javascript progressive enhancement (bug
 reported by Elvis)

---
 bibtexbrowser.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bibtexbrowser.php b/bibtexbrowser.php
index 6b54323..644845d 100755
--- a/bibtexbrowser.php
+++ b/bibtexbrowser.php
@@ -1544,7 +1544,7 @@ class BibEntry {
   function toEntryUnformatted() {
     $result = "";
     $result .= '<pre class="purebibtex">'; // pre is nice when it is embedded with no CSS available
-    $entry = str_replace('<','&lt;',$this->getFullText());
+    $entry = htmlspecialchars($this->getFullText());
     if ($this->hasField('url')) {
       $url = $this->getField('url');
       // this is not a parsing but a simple replacement