From 999d998eee3dc1a4942b56f178be363844ea3729 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Date: Tue, 16 Aug 2016 13:25:41 -0300
Subject: docs-rst: parse-heraders.pl: escape LaTeX characters

Let's escape the LaTeX characters, to avoid troubles when
outputing them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
---
 Documentation/sphinx/parse-headers.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Documentation/sphinx')

diff --git a/Documentation/sphinx/parse-headers.pl b/Documentation/sphinx/parse-headers.pl
index 34bd9e2630b0..74089b0da798 100755
--- a/Documentation/sphinx/parse-headers.pl
+++ b/Documentation/sphinx/parse-headers.pl
@@ -220,7 +220,7 @@ $data =~ s/\n\s+\n/\n\n/g;
 #
 # Add escape codes for special characters
 #
-$data =~ s,([\_\`\*\<\>\&\\\\:\/\|]),\\$1,g;
+$data =~ s,([\_\`\*\<\>\&\\\\:\/\|\%\$\#\{\}\~\^]),\\$1,g;
 
 $data =~ s,DEPRECATED,**DEPRECATED**,g;
 
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