anchor.diff:  }:
   
   let
  -  inherit (stdenv.lib)
  +  inherit (lib)
       boolEn;
   
     version = "2017-05-25";
  
positive.code:       --prefix 'XDG_DATA_DIRS' : "$XDG_ICON_DIRS"
    '';
  
    meta = with stdenv.lib; {
      description = "A simple GTK+ frontend for mpv";
      homepage = https://github.com/gnome-mpv/gnome-mpv;
      license = licenses.gpl3;
  
negative.code: , fetchFromGitHub
  , gettext
  , intltool
  , lib
  , libtool
  , makeWrapper
  , pkgconfig
  