--concrete ExtraTha of ExtraThaAbs = CatTha ** 
--  open ResTha, Coordination, Prelude in {
--
--  lin
--    GenNP np = {s = \\_ => np.s ! Gen} ;
--    ComplBareVS v s  = insertObj (\\_ => s.s) (predV v) ;
--
--    StrandRelSlash rp slash = {
--      s = \\t,a,p,_ => rp.s ! RC Acc ++ slash.s ! t ! a ! p ! ODir ++ slash.c2 ;
--      c = Acc
--      } ;
--    EmptyRelSlash rp slash = {
--      s = \\t,a,p,_ => slash.s ! t ! a ! p ! ODir ++ slash.c2 ;
--      c = Acc
--      } ;
--
--    StrandQuestSlash ip slash = 
--      {s = \\t,a,b,q => 
--         (mkQuestion (ss (ip.s ! Acc)) slash).s ! t ! a ! b ! q ++ slash.c2
--      };
--
--  lincat
--    VPI   = {s : VPIForm => Agr => Str} ;
--    [VPI] = {s1,s2 : VPIForm => Agr => Str} ;
--
--  lin
--    BaseVPI = twoTable2 VPIForm Agr ;
--    ConsVPI = consrTable2 VPIForm Agr comma ;
--
--    MkVPI vp = {
--      s = \\v,a => vp.ad ++ vp.inf ++ vp.s2 ! a
--      } ;
--    ConjVPI = conjunctTable2 VPIForm Agr ;
--    ComplVPIVV vv vpi = 
--      insertObj (\\a => (if_then_Str vv.isAux [] "to") ++ vpi.s ! VPIInf ! a) (predVV vv) ;
--
--    UncNegCl  t a cl = {s = t.s ++ a.s ++ cl.s ! t.t ! a.a ! neg ! ODir} ;
--    UncNegQCl t a cl = {s = \\q => t.s ++ a.s ++ cl.s ! t.t ! a.a ! neg !q} ;
--    UncNegRCl t a cl = {
--      s = \\r => t.s ++ a.s ++ cl.s ! t.t ! a.a ! neg ! r ;
--      c = cl.c
--      } ;
--    UncNegImpSg imp = {s = imp.s ! neg ! ImpF Sg False} ;
--    UncNegImpPl imp = {s = imp.s ! neg ! ImpF Pl False} ;
--
--    CompoundCN a b = {s = \\n,c => a.s ! Sg ! Nom ++ b.s ! n ! c} ;
--
--
--  oper
--    neg = CNeg False ; 
--
--}