From b27ce24f8719103547aee0b3f94662fd70f3a8de Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sun, 21 Nov 2004 00:38:58 +0000
Subject: [PATCH] (hexl-mode-old-hl-line-mode, hexl-mode-old-ruler-mode): New
 variables. (hexl-mode): Set those variables, record ruler-mode and
 hl-line-mode. (hexl-mode-exit): Restore status of ruler-mode and
 hl-line-mode.

---
 lisp/ChangeLog |  5 +++++
 lisp/hexl.el   | 18 ++++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d00baddbf56..cf69f700037 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,10 @@
 2004-11-20  Richard M. Stallman  <rms@gnu.org>
 
+	* hexl.el (hexl-mode-old-hl-line-mode, hexl-mode-old-ruler-mode): 
+	New variables.
+	(hexl-mode): Set those variables, record ruler-mode and hl-line-mode.
+	(hexl-mode-exit): Restore status of ruler-mode and hl-line-mode.
+
 	* imenu.el (imenu--generic-function):
 	Ensure we keep moving backward even if BEG isn't further back.
 
diff --git a/lisp/hexl.el b/lisp/hexl.el
index 883700933a8..f5b83c0afde 100644
--- a/lisp/hexl.el
+++ b/lisp/hexl.el
@@ -99,9 +99,15 @@ Quoting cannot be used, so the arguments cannot themselves contain spaces."
 
 (defvar hexl-mode-map nil)
 
+(defvar ruler-mode)
+(defvar ruler-mode-ruler-function)
+(defvar hl-line-mode)
+
+(defvar hexl-mode-old-hl-line-mode)
 (defvar hexl-mode-old-local-map)
 (defvar hexl-mode-old-mode-name)
 (defvar hexl-mode-old-major-mode)
+(defvar hexl-mode-old-ruler-mode)
 (defvar hexl-mode-old-isearch-search-fun-function)
 (defvar hexl-mode-old-require-final-newline)
 (defvar hexl-mode-old-syntax-table)
@@ -240,6 +246,14 @@ You can use \\[hexl-find-file] to visit a file in Hexl mode.
     (setq hexl-mode-old-major-mode major-mode)
     (setq major-mode 'hexl-mode)
 
+    (make-local-variable 'hexl-mode-old-ruler-mode)
+    (setq hexl-mode-old-ruler-mode
+	  (and (boundp 'ruler-mode) ruler-mode))
+
+    (make-local-variable 'hexl-mode-old-hl-line-mode)
+    (setq hexl-mode-old-hl-line-mode
+	  (and (boundp 'hl-line-mode) hl-line-mode))
+
     (make-local-variable 'hexl-mode-old-syntax-table)
     (setq hexl-mode-old-syntax-table (syntax-table))
     (set-syntax-table (standard-syntax-table))
@@ -353,6 +367,10 @@ With arg, don't unhexlify buffer."
   (remove-hook 'post-command-hook 'hexl-follow-ascii-find t)
   (setq hexl-ascii-overlay nil)
 
+  (if (and (boundp 'ruler-mode) ruler-mode (not hexl-mode-old-ruler-mode))
+      (ruler-mode 0))
+  (if (and (boundp 'hl-line-mode) hl-line-mode (not hexl-mode-old-hl-line-mode))
+      (hl-line-mode 0))
   (setq require-final-newline hexl-mode-old-require-final-newline)
   (setq mode-name hexl-mode-old-mode-name)
   (setq isearch-search-fun-function hexl-mode-old-isearch-search-fun-function)
-- 
2.39.2