Switch literal \xA0 for unicode-friendly  

diff --git a/includes/DifferenceEngine.php b/includes/DifferenceEngine.php
index df68822..61aec22 100644 (file)
--- a/includes/DifferenceEngine.php
+++ b/includes/DifferenceEngine.php
@@ -1013,7 +1013,7 @@ class DiffFormatter
  * 
  */
 
-define('NBSP', "\xA0");                        // iso-8859-x non-breaking space.
+define('NBSP', ' ');                      // iso-8859-x non-breaking space.
 
 class _HWLDF_WordAccumulator {
        function _HWLDF_WordAccumulator () {