From 7b931a2de043c6ece0b8bef269bf9351e1a499db Mon Sep 17 00:00:00 2001
From: Kalle Olavi Niemitalo <kon@iki.fi>
Date: Wed, 27 Dec 2006 19:41:04 +0200
Subject: [PATCH] conf2doc: Backslashify --help, --enable, --disable to avoid
 &#8212;.

---
 doc/tools/conf2doc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/tools/conf2doc b/doc/tools/conf2doc
index 99034bb2..5d4a98f2 100755
--- a/doc/tools/conf2doc
+++ b/doc/tools/conf2doc
@@ -73,7 +73,8 @@ cat "$CONFFILE" | while read line; do
 		# Ignore
 		;;
 	"#"*)
-		line=$(strip_comment "$line")
+		# Backslashify --help, --enable, --disable to avoid &#8212;.
+		line=$(strip_comment "$line" | sed 's/ --\([hed]\)/ \\--\1/')
 		echo "$line" >> $TMPFILE
 		;;
 	esac