bug#24645: [PATCH] hexl-mode does not fontify buffer

[Wilfred Hughes <me@wilfred.me.uk>]

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Fair enough. Here's an updated patch that respects global-font-lock-mode.

On 8 October 2016 at 14:42, Dmitry Gutov <dgutov@yandex.ru> wrote:
> On 08.10.2016 21:39, Wilfred Hughes wrote:
>>
>> hexl-mode does not ensure font-lock is enabled, so the faces
>> hexl-address-region and hexl-ascii-region are not applied.
>
>
> Would a user who disabled global-font-lock-mode really want that?
>

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From 9b2cf43f673d8317df86270a40320909d4e6c186 Mon Sep 17 00:00:00 2001
From: Wilfred Hughes <me@wilfred.me.uk>
Date: Sat, 8 Oct 2016 14:25:43 -0400
Subject: [PATCH] Apply font-lock in hexl-mode buffers.

* lisp/hexl.el (hexl-mode): After setting font-lock-defaults, we need to
  call `font-lock-ensure' to apply hexl-mode faces.
---
 lisp/hexl.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lisp/hexl.el b/lisp/hexl.el
index 5f099a5..519b052 100644
--- a/lisp/hexl.el
+++ b/lisp/hexl.el
@@ -402,6 +402,8 @@ hexl-mode
 			  "hexl-current-address")
 
     (if hexl-follow-ascii (hexl-follow-ascii 1)))
+  (when global-font-lock-mode
+    (font-lock-ensure))
   (run-mode-hooks 'hexl-mode-hook))
 
 
-- 
2.10.1