anchor.diff:  in rec {
     inherit optionsNix;
   
  -  optionsAsciiDoc = pkgs.lib.concatStringsSep "\n" (pkgs.lib.mapAttrsToList singleAsciiDoc optionsNix);
  +  optionsAsciiDoc = lib.concatStringsSep "\n" (lib.mapAttrsToList singleAsciiDoc optionsNix);
   
     optionsJSON = pkgs.runCommand "options.json"
       { meta.description = "List of NixOS options in JSON format";
  
positive.code:        then "Read Only:: {blank}"
        else ""
      }
      ${ if pkgs.lib.hasAttr "example" value
         then ''
          Example::
          +
  
negative.code:     === details
  
      Type:: ${value.type}
      ${ if lib.hasAttr "default" value
         then ''
          Default::
          +
  