code: public final void mT__29() throws RecognitionException {
          try {
              int _type = T__29;
              int _channel = DEFAULT_TOKEN_CHANNEL;
              // InternalSimpleAntlr.g:27:7: ( '..' )
              // InternalSimpleAntlr.g:27:9: '..'
              {
              match(".."); 
  
  
              }
  
              state.type = _type;
              state.channel = _channel;
          }
          finally {
          }
      }
docs: $ANTLR start "T__29"