How to "print" to a string in rich

On an issue that I submitted to the repo, asking if there was a similar interface in rich as what textwrap gives (specifically, the subsequent_indent value), I was told about tables and table.grids, which worked, but I still would like to …

It seems that if you use a code block (doesn't seem to matter if it's a 'named' block or not (i.e. javascript, bash, etc)), but if you have:

    ```
    ---
    something here
    ```

Then, it will mess your Markdown up pretty royally! You have to do something like the following:

    ```

    --- (note blank …