class quoted
{
    - shallow_auxiliary;
    + quoted;
%    desc.ht = value([cat:poncts,arg0:@emptyarg_fs,arg1:@emptyarg_fs,arg2:@emptyarg_fs]);
    Root >> Open; node Open : [type: lex];
    Root >> Close; node Close : [type: lex];
    Foot < Close;
    Open < Foot;
    node(Root).bot = node(Foot).top;
%%    Foot = S;
}