clarified NEWS: document_files are officially required since Isabelle2014, but the absence was tolerated as legacy feature;
(* Title: HOL/HOLCF/HOLCF.thy
Author: Franz Regensburger
HOLCF -- a semantic extension of HOL by the LCF logic.
*)
theory HOLCF
imports
Main
Domain
Powerdomains
begin
default_sort "domain"
end