Simplify ‘delete-trailing-whitespace’ by not treating \n as whitespace

[gnu-emacs] / lisp / obsolete / lazy-lock.el

diff --git a/lisp/obsolete/lazy-lock.el b/lisp/obsolete/lazy-lock.el
index b425498e1826b624c60bc7d82d7d08fbb9e9d701..21ceda29387f90a6f6398d8ef2308d062f7a6de9 100644 (file)
--- a/lisp/obsolete/lazy-lock.el
+++ b/lisp/obsolete/lazy-lock.el
@@ -1,12 +1,12 @@
 ;;; lazy-lock.el --- lazy demand-driven fontification for fast Font Lock mode
 
-;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1998, 2001-2016 Free Software Foundation, Inc.
 
 ;; Author: Simon Marshall <simon@gnu.org>
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: faces files
 ;; Version: 2.11
+;; Obsolete-since: 22.1
 
 ;; This file is part of GNU Emacs.
 
@@ -25,8 +25,6 @@
 
 ;;; Commentary:
 
-;; This file has been obsolete since Emacs 22.1.
-
 ;; Purpose:
 ;;
 ;; Lazy Lock mode is a Font Lock support mode.
@@ -468,7 +466,7 @@ See also `lazy-lock-stealth-load'."
 With arg, turn Lazy Lock mode on if and only if arg is positive.  Enable it
 automatically in your `~/.emacs' by:
 
- (setq font-lock-support-mode 'lazy-lock-mode)
+ (setq font-lock-support-mode \\='lazy-lock-mode)
 
 For a newer font-lock support mode with similar functionality, see
 `jit-lock-mode'.  Eventually, Lazy Lock mode will be deprecated in
@@ -894,8 +892,7 @@ verbosity is controlled via the variable `lazy-lock-stealth-verbose'."
       (save-excursion
        (save-match-data
          (save-buffer-state
-          ;; Ensure syntactic fontification is always correct.
-          (font-lock-beginning-of-syntax-function next)
+          (next)
           ;; Find successive unfontified regions between BEG and END.
           (condition-case data
               (do-while beg