clarified NEWS: document_files are officially required since Isabelle2014, but the absence was tolerated as legacy feature;
chapter LCF
session LCF = Pure +
description {*
Author: Tobias Nipkow
Copyright 1992 University of Cambridge
Logic for Computable Functions.
Useful references on LCF: Lawrence C. Paulson,
Logic and Computation: Interactive proof with Cambridge LCF (CUP, 1987)
*}
options [document = false]
theories
LCF
(* Some examples from Lawrence Paulson's book Logic and Computation *)
"ex/Ex1"
"ex/Ex2"
"ex/Ex3"
"ex/Ex4"