anchor.diff:        homepage = "http://fishshell.com/";
         license = licenses.gpl2;
         platforms = platforms.unix;
  -      maintainers = with maintainers; [ ocharles ];
  +      maintainers = with maintainers; [ ocharles cole-h ];
       };
   
       passthru = {
  
positive.code: 
    fish = stdenv.mkDerivation rec {
      pname = "fish";
      version = "3.1.1";
  
      src = fetchurl {
        # There are differences between the release tarball and the tarball GitHub
  
negative.code:       # --version`), as well as the local documentation for all builtins (and
        # maybe other things).
        url = "https://github.com/fish-shell/fish-shell/releases/download/${version}/${pname}-${version}.tar.gz";
        sha256 = "1vblmb3x2k2cb0db5jdyflppnlqsm7i6jjaidyhmvaaw7ch2gffm";
      };
  
      # We don't have access to the codesign executable, so we patch this out.
  