// This file is automatically generated by DemeterJ.

UniversalVisitor {
  start {{ }}
  before { 
    Main,
    Assignment, -> Assignment,literal_list,Literal_List,
    Literal, -> Literal,variable,Variable,
    Pos,
    Neg,
    Variable, -> Variable,ident,Ident,
    Literal_List, -> Literal_List,first,Nonempty_Literal_List,
    Nonempty_Literal_List, -> Nonempty_Literal_List,it,Literal, -> Nonempty_Literal_List,next,Nonempty_Literal_List
  } {{ }}
  after { 
    Main,
    Assignment, -> Assignment,literal_list,Literal_List,
    Literal, -> Literal,variable,Variable,
    Pos,
    Neg,
    Variable, -> Variable,ident,Ident,
    Literal_List, -> Literal_List,first,Nonempty_Literal_List,
    Nonempty_Literal_List, -> Nonempty_Literal_List,it,Literal, -> Nonempty_Literal_List,next,Nonempty_Literal_List
  } {{ }}
  finish {{ }}
}