value = FessFunctions.formatCode("L", "prettyprint", "text/plain", code);
        assertEquals("<pre class=\"prettyprint linenums:10\">aaa</pre>", value);

        code = "L10:aaa\nL11:bbb";
        value = FessFunctions.formatCode("L", "prettyprint", "text/plain", code);
        assertEquals("<pre class=\"prettyprint linenums:10\">aaa\nbbb</pre>", value);

        code = "L10:aaa\nL11:bbb\nL12:ccc";

# Define this here and not in the main mkdocs.yml file because that one is auto
# updated and written, and the script would remove the env var
markdown_extensions:
  pymdownx.highlight:

        if (StringUtil.isBlank(content)) {
            return "<pre class=\"" + style + "\">" + input.replaceAll("L[0-9]+:", StringUtil.EMPTY).trim() + "</pre>";
        }
        return "<pre class=\"" + style + " linenums:" + lineNum + "\">" + content + "</pre>";
    }

    /**
     * Retrieves a localized message for the given key.
     *
     * @param key the message key

    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]] = []

* 🌐 Add Russian translation for `docs/ru/docs/tutorial/response-model.md`. PR [#9675](https://github.com/tiangolo/fastapi/pull/9675) by [@glsglsgls](https://github.com/glsglsgls).

### Internal

* 🔨 Enable linenums in MkDocs Material during local live development to simplify highlighting code. PR [#9769](https://github.com/tiangolo/fastapi/pull/9769) by [@tiangolo](https://github.com/tiangolo).