How to use

pop

method

in

antlr.TokenStreamSelector

public void uponEOF() throws TokenStreamException, CharStreamException
{
  popNestedLexer();
  try
  {
    selector.pop(); // return to old lexer/stream
    selector.retry();
  }
  catch (java.util.NoSuchElementException e)
  {
    // No including stream, return EOF
  }
}

selector.pop();

selector.pop();
AST tmp100_AST_in = (AST)_t;
match(_t,QUOTE);

selector.pop();

selector.pop();
AST tmp100_AST_in = ( AST ) _t;
match( _t, QUOTE );