nix-repl> :e <nix/fetchurl.nix> error: cannot open '<nix/fetchurl.nix>' in an editor because it has no physical path
i do not understand what this is
<nix/*>
builtins.fetchurl
<nix/fetchurl.nix>
nix-repl> builtins.findFile builtins.nixPath "nix/fetchurl.nix" <nix/fetchurl.nix>
turtles all the way down