clarified NEWS: document_files are officially required since Isabelle2014, but the absence was tolerated as legacy feature;
(* Title: HOL/Library/Code_Target_Numeral.thy
Author: Florian Haftmann, TU Muenchen
*)
section {* Implementation of natural and integer numbers by target-language integers *}
theory Code_Target_Numeral
imports Code_Target_Int Code_Target_Nat
begin
end