Collector #228:

changed character set to UTF-8 to present unicode strings in a proper way

lib/python/Products/PluginIndexes/TextIndex/dtml/manage_vocab.dtml

+<dtml-call "RESPONSE.setHeader('content-type','text/html; charset: utf-8')">
+
 <dtml-var manage_page_header>
 <dtml-var manage_tabs>
 
@@ -52,7 +54,13 @@
   <dtml-if name="sequence-odd"><tr class="row-normal">
   <dtml-else><tr class="row-hilite"></dtml-if>
     <td valign="top" align="left">
-    <div class="form-text">&dtml-sequence-key;</div>
+    <div class="form-text">
+      <dtml-if "_.same_type(_['sequence-key'], 'x')">
+        &dtml-sequence-key;
+      <dtml-else>
+        <dtml-var "_['sequence-key'].encode('utf-8')"> 
+      </dtml-if>
+      </div>
     </td>
     <td valign="top" align="left">
     <div class="form-text">&dtml-sequence-item;</div>