code: func (c *Config) OptionMap(section string) map[string]string {
  	options := make(map[string]string)
  	for _, sect := range c.sections {
  		if sect.name == section {
  			for _, opt := range sect.options {
  				options[opt.name] = opt.value
  			}
  			break
  		}
  	}
  	return options
  }
docs: // OptionMap returns the map option => value for a given section.