Getting conversion error - name 'gNoIndexList' is not defined

[Foxtrod89]

Converting AmericanaEnRu.dsl
Converting: [------------------------------------------------------------] 0% Traceback (most recent call last):
  File "dslconverter_auto.py", line 962, in <module>
    EntryNameForms = spell(gEntryTitle)
  File "dslconverter_auto.py", line 803, in spell
    if word not in gNoIndexList:
NameError: name 'gNoIndexList' is not defined

I tried to source different dsl, but no luck...