From: Vinicius Jose Latorre <viniciusjl@ig.com.br>
Date: Sat, 30 Apr 2011 15:15:07 +0000 (-0300)
Subject: keep highlight when switching between major modes on a file.
X-Git-Tag: emacs-pretest-24.0.90~104^2~275^2~164
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=cb79b8c0517a92f93539db030db694b293fd8706;p=emacs.git

keep highlight when switching between major modes on a file.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 0817515d8cd..71c7eedb335 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -485,6 +485,15 @@
 	Use the longitude argument rather than `calendar-longitude'.
 	(solar-date-next-longitude): Remove unused locals.
 
+2011-04-20  Vinicius Jose Latorre  <viniciusjl@ig.com.br>
+
+	* whitespace.el: New version 13.2.1.
+
+2011-04-20  felix  <EmacsWiki>  (tiny change)
+
+	* whitespace.el (global-whitespace-mode): keep highlight when
+	switching between major modes on a file.
+
 2011-04-19  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	* progmodes/octave-mod.el (octave-in-comment-p, octave-in-string-p)
diff --git a/lisp/whitespace.el b/lisp/whitespace.el
index 955c417ee54..f5788eb1ee2 100644
--- a/lisp/whitespace.el
+++ b/lisp/whitespace.el
@@ -5,7 +5,7 @@
 ;; Author: Vinicius Jose Latorre <viniciusjl@ig.com.br>
 ;; Maintainer: Vinicius Jose Latorre <viniciusjl@ig.com.br>
 ;; Keywords: data, wp
-;; Version: 13.2
+;; Version: 13.2.1
 ;; X-URL: http://www.emacswiki.org/cgi-bin/wiki/ViniciusJoseLatorre
 
 ;; This file is part of GNU Emacs.
@@ -312,6 +312,9 @@
 ;; Acknowledgements
 ;; ----------------
 ;;
+;; Thanks to felix (EmacsWiki) for keeping highlight when switching between
+;; major modes on a file.
+;;
 ;; Thanks to David Reitter <david.reitter@gmail.com> for suggesting a
 ;; `whitespace-newline' initialization with low contrast relative to
 ;; the background color.
@@ -1132,6 +1135,7 @@ See also `whitespace-style', `whitespace-newline' and
    (global-whitespace-mode		; global-whitespace-mode on
     (save-excursion
       (add-hook 'find-file-hook 'whitespace-turn-on-if-enabled)
+      (add-hook 'after-change-major-mode-hook 'whitespace-turn-on-if-enabled)
       (dolist (buffer (buffer-list))	; adjust all local mode
 	(set-buffer buffer)
 	(unless whitespace-mode
@@ -1139,6 +1143,7 @@ See also `whitespace-style', `whitespace-newline' and
    (t					; global-whitespace-mode off
     (save-excursion
       (remove-hook 'find-file-hook 'whitespace-turn-on-if-enabled)
+      (remove-hook 'after-change-major-mode-hook 'whitespace-turn-on-if-enabled)
       (dolist (buffer (buffer-list))	; adjust all local mode
 	(set-buffer buffer)
 	(unless whitespace-mode