anchor.diff:      optional
       wtFlag;
   in
  -
   stdenv.mkDerivation rec {
     name = "vte-${version}";
     versionMajor = "0.44";
  
positive.code:     vala
      zlib
    ];
  
    patches = [ ]
      ++ optional selectTextPatch ./expose_select_text.0.40.0.patch;
  
    postPatch = ''
      patchShebangs ./src/box_drawing_generate.sh
  
negative.code: , pcre2
  , vala
  , zlib
  }:
  
  let
  