dmapper: log unhandled attributes in the settings table

writerfilter/debug_setup.mk

@@ -12,5 +12,6 @@ $(if $(filter-out 0 1,$(strip $(gb_DEBUGLEVEL))),\
     -DDEBUG_DMAPPER_PROPERTY_MAP \
     -DDEBUG_DMAPPER_TABLE_HANDLER \
     -DDEBUG_TABLE \
+    -DDEBUG_DMAPPER_SETTINGS_TABLE \
 )
 endef

writerfilter/source/dmapper/SettingsTable.cxx

@@ -117,17 +117,17 @@ void SettingsTable::lcl_attribute(Id nName, Value & val)
     ::rtl::OUString sValue = val.getString();
     (void)sValue;
 
-#if 0 //no values known, yet
-
-    switch(Name)
+    switch(nName)
     {
-    case NS_ooxml:::
-    break;
+    //case NS_ooxml:::
+    //break;
     default:
     {
+#ifdef DEBUG_DMAPPER_SETTINGS_TABLE
+        dmapper_logger->element("unhandled");
+#endif
     }
     }
-#endif
 }
 
 void SettingsTable::lcl_sprm(Sprm& rSprm)