# Rprefix.gra - AGFL module specifying derivative prefixes. # # This file is a module of the Russian Parser for Information Retrieval (RuForIR) AGFL grammar, # version 2.1, 25.10.2002. # It can be processed using the AGFL parser generator to generate the RuForIR parser. # # The grammar is based on the Affix Grammar for Basic Russian. # Original version 1997 # Updated by I. Azarova, 2002 # # Copyright 1997-2004 Saint-Petersburg University PREFTYPE :: neg | vb. # An affix for derivative prefixes. prefix (neg) : "не-"; "без-"; "перед-". prefix (vb) : "до-"; "по-"; "при-". nounst (GENDER, ANIM, DECLTYPE, LEMMA): prefix (neg), nounst (GENDER, ANIM, DECLTYPE, LEMMA1). nounst (GENDER, ANIM, DECLTYPE, LEMMA): prefix (vb), nounst (GENDER, ANIM, DECLTYPE, LEMMA1).