(** Plain text documentation format.

    Each non-blank line becomes a paragraph. No inline markup is applied. *)

let format : Format.format =
  {
    name = "plaintext";
    css_class = "readme-document readme-plaintext";
    parse =
      (fun content ->
        let lines = String.split_on_char '\n' content in
        let blocks =
          List.filter_map
            (fun line ->
              let trimmed = String.trim line in
              if trimmed = "" then None else Some (Format.Paragraph trimmed))
            lines
        in
        { Format.title = None; metadata = []; blocks });
    inline = (fun text -> [ Ui.text text ]);
  }