{ ... }: { nixpkgs = { overlays = [ (self: super: { #helix-2303 = self.callPackage ../pkgs/helix-2303 { }; #r2 = self.callPackage ../pkgs/radare2-5.8.4 { }; }) ]; config = { allowUnfree = true; allowBroken = true; }; }; }