Method: ANTLR3::Debug::TreeNodeStream#peek

Defined in:
lib/antlr3/tree/debug.rb

#peek(i = 1) ⇒ Object 



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# File 'lib/antlr3/tree/debug.rb', line 134

def peek( i = 1 )
  node = self >> 1
  id = @adaptor.unique_id( node )
  text = @adaptor.text_of( node )
  type = @adaptor.type_of( node )
  @debug_listener.look( i, node )
  return( type )
end