code: func (p *parser) errors(e Error) bool {
  	// do we have an error handler?
  	if p._error == nil {
  		return true
  	}
  
  	// pass the error through to the error handler
  	//      - if this returns false, parsing will stop
  	return p._error(e)
  }
docs: // errors returns the response from the parser error handler to the Error e. If
  // no error handler has been configured for this parser, errors returns true.