clarified input and output: support markup blocks via Bg/En;
clarified datatype tree vs. tree_ops: reconstruct nested markup blocks via make_tree;
clarified tree_ops_ord: ignore markup blocks, proceed like dict_ord;
(* Title: HOL/Library/Code_Target_Numeral.thy
Author: Florian Haftmann, TU Muenchen
*)
section \<open>Implementation of natural and integer numbers by target-language integers\<close>
theory Code_Target_Numeral
imports Code_Target_Int Code_Target_Nat
begin
end