Function put_back_withheld 

pub(crate) fn put_back_withheld(store: &str) -> String

“Put them back”: the notes or papers held after going many at once from store (“files/notes/”) written back where they were, from their sealed contents, a few hundred at a time (share::put_back_withheld: the exchanges go between); what it says (put_back_words). Off the window’s thread (the bridge’s share_put_back_withheld).