anchor.diff:    '';
   
     meta = {
  -    homepage = "http://tmux.github.io/";
  +    homepage = "https://tmux.github.io/";
       description = "Terminal multiplexer";
   
       longDescription =
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "tmux";
    version = "3.1b";
  
    outputs = [ "out" "man" ];
  
  
negative.code:     owner = "tmux";
      repo = "tmux";
      rev = version;
      sha256 = "1fqgpzfas85dn0sxlvvg6rj488jwgnxs8d3gqcm8lgs211m9qhcf";
    };
  
    nativeBuildInputs = [
  