anchor.diff:  
         staticDir = mkOption {
           type = types.path;
  -        default = gititShared + "/data/static";
           description = ''
             Specifies the path of the static directory (containing javascript,
             css, and images).  If it does not exist, gitit will create it and
  
positive.code:       };
  
        haskellPackages = mkOption {
          default = pkgs.haskellPackages;
          defaultText = "pkgs.haskellPackages";
          example = literalExample "pkgs.haskell.packages.ghc784";
          description = "haskellPackages used to build gitit and plugins.";
  
negative.code: 
        plugins = mkOption {
          type = types.path;
          description = ''
            Specifies a list of plugins to load.  Plugins may be specified either
            by their path or by their module name.  If the plugin name starts
  