Allow kvoctrain to build even if undefined symbols have been disallowed

This relates to Bug 1134

kvoctrain/kvoctrain/kvt-core/kvd_csv.cpp

@@ -32,6 +32,55 @@
 #include <vector>
 using namespace std;
 
+vector<int> getCsvOrder(kvoctrainDoc *doc)
+{
+  vector<int> csv_order;
+  TQStringList lang_order = Prefs::pasteOrder();
+
+  if (!Prefs::useCurrent())
+  {
+    if (/*lang_order &&*/ lang_order.count() != 0) {
+      for (int i = 0; i < (int) lang_order.count(); i++)
+      {
+        int j = doc->findIdent((lang_order)[i]);
+        if (j >= 0)
+          csv_order.push_back (j);
+        else
+          csv_order.push_back (-1);
+      }
+    }
+  }
+/*
+  for (int i = 0; i < csv_order.size(); i++)
+    cout << csv_order[i] << " ";
+  cout << endl;
+*/
+
+/*  perhaps skip missing ??
+  for (int i = csv_order.size()-1; i >= 0; i--)
+    if (csv_order[i] == -1)
+      csv_order.erase(csv_order.begin() + i);
+*/
+  // append indices from doc if no order given
+  for (int i = 0; i < doc->numLangs(); i++)
+    if (::find (csv_order.begin(), csv_order.end(), i) == csv_order.end())
+       csv_order.push_back(i);
+/*
+  if (csv_order.size() > doc->numLangs() )
+    csv_order.erase(csv_order.begin() + doc->numLangs(), csv_order.end());
+*/
+
+  // remove trailing garbage
+  for (int i = csv_order.size()-1; i >= 0; i--) {
+    if (csv_order[i] != -1)
+      break;
+    else
+      csv_order.erase(csv_order.begin() + i);
+  }
+
+  return csv_order;
+}
+
 bool kvoctrainDoc::saveTypeNameCsv (TQTextStream &)
 {
  return true;
@@ -70,7 +119,7 @@ bool kvoctrainDoc::saveToCsv (TQTextStream& os, TQString &)
   os << i18n("! Title:")  << separator << getTitle() << "\n";
   os << i18n("! Author:") << separator << getAuthor() << "\n";
 
-  vector <int> csv_order = kvoctrainApp::getCsvOrder(this);
+  vector <int> csv_order = getCsvOrder(this);
 
   vector<kvoctrainExpr>::const_iterator first =  vocabulary.begin ();
   TQString exp;