=== modified file 'src/ui/dialog/symbols.cpp'
--- src/ui/dialog/symbols.cpp	2014-02-21 12:40:25 +0000
+++ src/ui/dialog/symbols.cpp	2014-03-06 11:13:07 +0000
@@ -687,7 +687,7 @@
   if( pixbuf ) {
     Gtk::ListStore::iterator row = store->append();
     (*row)[columns->symbol_id]    = Glib::ustring( id );
-    (*row)[columns->symbol_title] = Glib::ustring( g_dpgettext2(NULL, "Symbol", title) );
+    (*row)[columns->symbol_title] = Glib::Markup::escape_text(Glib::ustring( g_dpgettext2(NULL, "Symbol", title) ));
     (*row)[columns->symbol_image] = pixbuf;
   }