// use std::path::Path;
// use uxn_tal::hexrev::HexRev;
// fn main() -> std::io::Result<()> {
// // hex -> bin (permissive)
// HexRev::hex_to_bin_paths(Path::new("etc/drifblim.rom.txt"), Path::new("bin/drifblim-seed.rom"))?;
// // hex -> bin (strict)
// // HexRev::hex_to_bin_paths_strict(Path::new("hex.txt"), Path::new("out.bin"))?;
// // bin -> hex (uppercase, 60 bytes/line)
// HexRev::bin_to_hex_paths(Path::new("bin/drifblim-seed.rom"), Path::new("etc/new.hex"), true, Some(60))?;
// Ok(())
// }