Since it breaks the thing (bug#36157, bug#36281).
* lisp/vc/ediff-diff.el, lisp/vc/ediff-help.el, lisp/vc/ediff-hook.el:
* lisp/vc/ediff-init.el, lisp/vc/ediff-merg.el, lisp/vc/ediff-mult.el:
* lisp/vc/ediff-ptch.el, lisp/vc/ediff-vers.el, lisp/vc/ediff-wind.el:
* lisp/vc/ediff.el: Set lexical-binding to nil.
-;;; ediff-diff.el --- diff-related utilities -*- lexical-binding: t; -*-
+;;; ediff-diff.el --- diff-related utilities -*- lexical-binding: nil; -*-
;; Copyright (C) 1994-2019 Free Software Foundation, Inc.
-;;; ediff-help.el --- Code related to the contents of Ediff help buffers -*- lexical-binding: t; -*-
+;;; ediff-help.el --- Code related to the contents of Ediff help buffers -*- lexical-binding: nil; -*-
;; Copyright (C) 1996-2019 Free Software Foundation, Inc.
-;;; ediff-hook.el --- setup for Ediff's menus and autoloads -*- lexical-binding: t; -*-
+;;; ediff-hook.el --- setup for Ediff's menus and autoloads -*- lexical-binding: nil; -*-
;; Copyright (C) 1995-2019 Free Software Foundation, Inc.
-;;; ediff-init.el --- Macros, variables, and defsubsts used by Ediff -*- lexical-binding: t; -*-
+;;; ediff-init.el --- Macros, variables, and defsubsts used by Ediff -*- lexical-binding: nil; -*-
;; Copyright (C) 1994-2019 Free Software Foundation, Inc.
-;;; ediff-merg.el --- merging utilities -*- lexical-binding: t; -*-
+;;; ediff-merg.el --- merging utilities -*- lexical-binding: nil; -*-
;; Copyright (C) 1994-2019 Free Software Foundation, Inc.
-;;; ediff-mult.el --- support for multi-file/multi-buffer processing in Ediff -*- lexical-binding: t; -*-
+;;; ediff-mult.el --- support for multi-file/multi-buffer processing in Ediff -*- lexical-binding: nil; -*-
;; Copyright (C) 1995-2019 Free Software Foundation, Inc.
-;;; ediff-ptch.el --- Ediff's patch support -*- lexical-binding: t; -*-
+;;; ediff-ptch.el --- Ediff's patch support -*- lexical-binding: nil; -*-
;; Copyright (C) 1996-2019 Free Software Foundation, Inc.
-;;; ediff-vers.el --- version control interface to Ediff -*- lexical-binding: t; -*-
+;;; ediff-vers.el --- version control interface to Ediff -*- lexical-binding: nil; -*-
;; Copyright (C) 1995-1997, 2001-2019 Free Software Foundation, Inc.
-;;; ediff-wind.el --- window manipulation utilities -*- lexical-binding: t; -*-
+;;; ediff-wind.el --- window manipulation utilities -*- lexical-binding: nil; -*-
;; Copyright (C) 1994-1997, 2000-2019 Free Software Foundation, Inc.
-;;; ediff.el --- a comprehensive visual interface to diff & patch -*- lexical-binding: t; -*-
+;;; ediff.el --- a comprehensive visual interface to diff & patch -*- lexical-binding: nil; -*-
;; Copyright (C) 1994-2019 Free Software Foundation, Inc.