anchor.diff:    meta = {
       homepage = https://gitlab.com/o9000/tint2;
       license = stdenv.lib.licenses.gpl2;
  -    description = "A simple panel/taskbar unintrusive and light (memory / cpu / aestetic)";
  +    description = "Simple panel/taskbar unintrusive and light (memory / cpu / aestetic)";
       platforms = stdenv.lib.platforms.linux;
     };
   }
  
positive.code: { stdenv, fetchFromGitLab, pkgconfig, cmake, gettext, pango, cairo, glib
  , pcre , imlib2, libXinerama , libXrender, libXcomposite, libXdamage, libX11
  , libXrandr, gtk, libpthreadstubs , libXdmcp, librsvg
  , libstartup_notification, wrapGAppsHook
  }:
  
  stdenv.mkDerivation rec {
    name = "tint2-${version}";
    version = "0.12.9";
  
    src = fetchFromGitLab {
      owner = "o9000";
      repo = "tint2";
      rev = version;
      sha256 = "17n3yssqiwxqrwsxypzw8skwzxm2540ikbyx7kfxv2gqlbjx5y6q";
    };
  
    enableParallelBuilding = true;
  
negative.code: 
    buildInputs = [ pango cairo glib pcre imlib2 libXinerama libXrender
      libXcomposite libXdamage libX11 libXrandr gtk libpthreadstubs libXdmcp
      librsvg libstartup_notification hicolor_icon_theme ];
  
    preConfigure = ''
      substituteInPlace CMakeLists.txt --replace /etc $out/etc
  