private List<Completer> cdCompleter(String name) {
            return List.of(new ArgumentCompleter(new Completers.DirectoriesCompleter(shellContext.cwd)));
        }

        private void pwd(CommandInput input) {
            try {
                shellContext.writer.accept(shellContext.cwd.get().toString());
            } catch (Exception e) {
                saveException(e);
            }
        }

        }

        public Builder lookup(@Nonnull Lookup lookup) {
            this.lookup = requireNonNull(lookup);
            return this;
        }

        public Builder cwd(Path cwd) {
            this.cwd = cwd;
            return this;
        }

        public Builder mavenHome(Path mavenHome) {
            this.mavenHome = mavenHome;
            return this;
        }

        LocalContext context = new LocalContext(parserRequest);

        // the basics
        try {
            context.cwd = getCwd(context);
        } catch (Exception e) {
            context.parsingFailed = true;
            context.cwd = getCanonicalPath(Paths.get("."));
            parserRequest.logger().error("Error determining working directory", e);
        }
        try {

    @Override
    protected int execute(LookupContext context) throws Exception {
        // set up JLine built-in commands
        ConfigurationPath configPath = new ConfigurationPath(context.cwd.get(), context.cwd.get());
        Builtins builtins = new Builtins(context.cwd, configPath, null);
        builtins.rename(Builtins.Command.TTOP, "top");
        builtins.alias("zle", "widget");
        builtins.alias("bindkey", "keymap");

            if (userToolchainsFileStr != null) {
                userToolchainsFile = context.cwd.resolve(userToolchainsFileStr);
            }
        }

        Path installationToolchainsFile = null;
        if (context.options().altInstallationToolchains().isPresent()) {
            installationToolchainsFile = context.cwd.resolve(
                    context.options().altInstallationToolchains().get());

            if (projectSettingsFileStr != null) {
                projectSettingsFile = context.cwd.resolve(projectSettingsFileStr);
            }
        }

        Path installationSettingsFile = null;
        if (context.options().altInstallationSettings().isPresent()) {
            installationSettingsFile = context.cwd.resolve(
                    context.options().altInstallationSettings().get());

            return 1;
        }

        // Discover POMs
        context.info("Discovering POM files...");
        Path startingDirectory = options.directory().map(Paths::get).orElse(context.invokerRequest.cwd());

        Map<Path, Document> pomMap;
        try {
            pomMap = PomDiscovery.discoverPoms(startingDirectory);
        } catch (IOException | DomTripException e) {

        ArrayList<Path> jars = new ArrayList<>();
        if (extClassPath != null && !extClassPath.isEmpty()) {
            for (String jar : extClassPath.split(File.pathSeparator)) {
                Path file = context.cwd.resolve(jar);
                context.logger.debug("  included '" + file + "'");
                jars.add(file);
            }
        }
        return jars;
    }

                    .resolve(string.substring(2))
                    .normalize()
                    .toAbsolutePath();
        } else {
            // resolve based on $CWD
            return Paths.get(string).normalize().toAbsolutePath();
        }
    }

    private VersionFilter buildVersionFilter(String filterExpression) {
        ArrayList<VersionFilter> filters = new ArrayList<>();

    args = ["mkdocs", "serve", "--dev-addr", "127.0.0.1:8008"]
    if dirty:
        args.append("--dirty")
    subprocess.run(
        args, env={**os.environ, "LINENUMS": "true"}, cwd=lang_path, check=True
    )


def get_updated_config_content() -> dict[str, Any]:
    config = get_en_config()
    languages = [{"en": "/"}]
    new_alternate: list[dict[str, str]] = []