An Obsidian block comment, enabled with extension: [ofm_comments: true].
extension: [ofm_comments: true]
The literal excludes the %% delimiters. closed records whether a closing delimiter was present. HTML omits the comment; CommonMark and XML preserve it.
%%
closed
@type t() :: %MDExNative.Comrak.MultilineComment{ closed: boolean(), literal: String.t(), sourcepos: term() }