From cf006572b7809739e8d027e1bbbc85ef99c3adcc Mon Sep 17 00:00:00 2001
From: Alexis Bezverkhyy <alexis@grapsus.net>
Date: Wed, 23 Oct 2013 17:34:03 +0200
Subject: [PATCH] Fix: Word export encoding was said to be latin, but is in
 fact UTF-8 Dev: by default Word uses local 8-bit encodings (CP-1252 for
 Europe etc.) but LimeSurvey exports UTF-8 without specifying the encoding in
 the resulting document. This patch adds a tag setting charset to UTF-8 in the
 resulting .doc. It also corrects the label of the export option from latin to
 UTF-8.

---
 application/core/plugins/Authdb/Authdb.php     | 2 +-
 application/helpers/admin/export/DocWriter.php | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/application/core/plugins/Authdb/Authdb.php b/application/core/plugins/Authdb/Authdb.php
index fec426fff37..14ba4d19fca 100644
--- a/application/core/plugins/Authdb/Authdb.php
+++ b/application/core/plugins/Authdb/Authdb.php
@@ -159,7 +159,7 @@ public function listExportOptions()
                 break;
                 
             case 'doc':
-                $event->set('label', gT("Microsoft Word (Latin charset)"));
+                $event->set('label', gT("Microsoft Word (UTF-8 charset)"));
                 $event->set('onclick', 'document.getElementById("ansfull").checked=true;document.getElementById("ansabbrev").disabled=true;');
                 break;
             
diff --git a/application/helpers/admin/export/DocWriter.php b/application/helpers/admin/export/DocWriter.php
index b95dc5d00fc..f1119fe2c7c 100644
--- a/application/helpers/admin/export/DocWriter.php
+++ b/application/helpers/admin/export/DocWriter.php
@@ -27,7 +27,8 @@ public function init(SurveyObj $survey, $sLanguageCode, FormattingOptions $oOpti
         }
         
         
-        $sOutput = '<style>
+        $sOutput = '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+        <style>
         table {
         border-collapse:collapse;
         }