From e260f93b6cea05bc39bbd77b9db5bdc0c2c424bf Mon Sep 17 00:00:00 2001
From: Anika Henke <anika@selfthinker.org>
Date: Thu, 5 Jul 2012 22:58:24 +0100
Subject: xml compatibility fixes (mainly entities to unicode conversions)

---
 inc/DifferenceEngine.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'inc/DifferenceEngine.php')

diff --git a/inc/DifferenceEngine.php b/inc/DifferenceEngine.php
index 0a7ce8e7c..1b68cf6d3 100644
--- a/inc/DifferenceEngine.php
+++ b/inc/DifferenceEngine.php
@@ -1039,8 +1039,8 @@ class TableDiffFormatter extends DiffFormatter {
         // Preserve whitespaces by converting some to non-breaking spaces.
         // Do not convert all of them to allow word-wrap.
         $val = parent::format($diff);
-        $val = str_replace('  ','&nbsp; ', $val);
-        $val = preg_replace('/ (?=<)|(?<=[ >]) /', '&nbsp;', $val);
+        $val = str_replace('  ','&#160; ', $val);
+        $val = preg_replace('/ (?=<)|(?<=[ >]) /', '&#160;', $val);
         return $val;
     }
 
@@ -1078,7 +1078,7 @@ class TableDiffFormatter extends DiffFormatter {
     }
 
     function emptyLine() {
-        return '<td colspan="2">&nbsp;</td>';
+        return '<td colspan="2">&#160;</td>';
     }
 
     function contextLine($line) {
@@ -1132,8 +1132,8 @@ class InlineDiffFormatter extends DiffFormatter {
         // Preserve whitespaces by converting some to non-breaking spaces.
         // Do not convert all of them to allow word-wrap.
         $val = parent::format($diff);
-        $val = str_replace('  ','&nbsp; ', $val);
-        $val = preg_replace('/ (?=<)|(?<=[ >]) /', '&nbsp;', $val);
+        $val = str_replace('  ','&#160; ', $val);
+        $val = preg_replace('/ (?=<)|(?<=[ >]) /', '&#160;', $val);
         return $val;
     }
 
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