anchor.diff:  const String kKind = 'kind';
   const String kLinuxEnvVar = 'XDG_CONFIG_HOME';
   const String kMacEnvVar = 'HOME';
  -const String kMessage = 'message';
  +const String kMessage = 'message_kind';
   const String kOauthUrl = 'oauth_url';
   const String kOptionalField = 'optional_field';
   const String kOptionalWithDefaultValues = 'optional_with_default';
   const String kPassword = 'password';
   const String kRedditUrl = 'reddit_url';
  -const String kRedditor = 'redditor';
  +const String kRedditor = 'redditor_kind';
   const String kRedirectUrl = 'redirect_uri';
   const String kRefreshToken = 'refresh_token';
   const String kRequiredField = 'required_field';
   const String kRevokeToken = 'revoke_token';
   const String kShortUrl = 'short_url';
  -const String kSubmission = 'submission';
  -const String kSubreddit = 'subreddit';
  +const String kSubmission = 'submission_kind';
  +const String kSubreddit = 'subreddit_kind';
   const String kUserAgent = 'user_agent';
   const String kUsername = 'username';
   const String kWindowsEnvVar = 'APPDATA';
  
positive.code: 
    Config _customConfig;
  
    Map<String, String> custom;
  
    bool checkForUpdates;
  
  
negative.code:   /// [_userAgent] is an arbitrary identifier used by the Reddit API to differentiate
    /// between client instances. Should be unique for example related to [siteName].
    ///
    DRAWConfigContext({
      String clientId,
      String clientSecret,
  