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-rw-r--r--lib/proof-compat.el21
1 files changed, 16 insertions, 5 deletions
diff --git a/lib/proof-compat.el b/lib/proof-compat.el
index 4eb942cb..4c1fa5b2 100644
--- a/lib/proof-compat.el
+++ b/lib/proof-compat.el
@@ -1,10 +1,19 @@
-;; proof-compat.el Operating system and Emacs version compatibility
-;;
-;; Copyright (C) 2000-2010 LFCS Edinburgh.
+;;; proof-compat.el --- Operating system and Emacs version compatibility
+
+;; This file is part of Proof General.
+
+;; Portions © Copyright 1994-2012 David Aspinall and University of Edinburgh
+;; Portions © Copyright 2003, 2012, 2014 Free Software Foundation, Inc.
+;; Portions © Copyright 2001-2017 Pierre Courtieu
+;; Portions © Copyright 2010, 2016 Erik Martin-Dorel
+;; Portions © Copyright 2011-2013, 2016-2017 Hendrik Tews
+;; Portions © Copyright 2015-2017 Clément Pit-Claudel
+
;; Author: David Aspinall <David.Aspinall@ed.ac.uk> and others
+
;; License: GPL (GNU GENERAL PUBLIC LICENSE)
-;;
-;; $Id$
+
+;;; Commentary:
;;
;; This file collects together compatibility hacks for different
;; operating systems and Emacs versions. This is to help keep
@@ -17,6 +26,8 @@
;; Since Proof General 4.0, XEmacs is not supported at all.
;;
+;;; Code:
+
(require 'easymenu)
(require 'cl)