bug#47129: [PATCH] Fix reference to diff-font-lock-syntax in diff-mode documentation

bug#47129: [PATCH] Fix reference to diff-font-lock-syntax in diff-mode documentation

[Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors]

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Here's a small patch that fixes an incomplete variable reference in the
Diff Mode manual.


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From 0b185a206e0d96e0fa0033cf3377ba24d6501f5f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mart=C3=ADn?= <mardani29@yahoo.es>
Date: Sun, 14 Mar 2021 02:25:53 +0100
Subject: [PATCH] Fix reference to diff-font-lock-syntax in diff-mode
 documentation

---
 doc/emacs/files.texi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/emacs/files.texi b/doc/emacs/files.texi
index 6b3bc430d9..912980b688 100644
--- a/doc/emacs/files.texi
+++ b/doc/emacs/files.texi
@@ -1670,8 +1670,9 @@ Diff Mode
 (``new'') source files.
 
 @vindex diff-font-lock-syntax
-  If non-@code{nil}, fragments of source in hunks are highlighted
-according to the appropriate major mode.
+  If @code{diff-font-lock-syntax} is non-@code{nil}, fragments of
+source in hunks are highlighted according to the appropriate major
+mode.
 
 @node Copying and Naming
 @section Copying, Naming and Renaming Files
-- 
2.28.0

bug#47129: [PATCH] Fix reference to diff-font-lock-syntax in diff-mode documentation

[Eli Zaretskii]

> Date: Sun, 14 Mar 2021 02:32:44 +0100
> From:  Daniel Martín via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> Here's a small patch that fixes an incomplete variable reference in the
> Diff Mode manual.

Thanks, installed on the release branch.

Please in the future include in the log message the reference to the
file and the node in the manual, and also mention the bug number (when
known).  Here's how I amended the log message in this case:

    Fix reference to 'diff-font-lock-syntax' in diff-mode documentation

    * doc/emacs/files.texi (Diff Mode): Add the omitted name of the
    variable.  (Bug#47129)

See CONTRIBUTE for how we prefer formatting the commit log messages.