add nxdomain-redirect to options grammar

I just used "string" as the value type.
There is no real order here so just put by another "nxdomain" option.
This was not reviewed.
This is for ticket #39384 which also considers other work.

diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index ae9ba4451bd5802611aa54b76b4aa5c5d8f79dad..32e22b5e100fb5101cbc03ea7d336a59dc87a611 100644 (file)
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -4794,6 +4794,7 @@ badresp:1,adberr:0,findfail:0,valfail:0]
     <optional> statistics-file <replaceable>path_name</replaceable>; </optional>
     <optional> zone-statistics <replaceable>full</replaceable> | <replaceable>terse</replaceable> | <replaceable>none</replaceable>; </optional>
     <optional> auth-nxdomain <replaceable>yes_or_no</replaceable>; </optional>
+    <optional> nxdomain-redirect <replaceable>string</replaceable>; </optional>
     <optional> deallocate-on-exit <replaceable>yes_or_no</replaceable>; </optional>
     <optional> dialup <replaceable>dialup_option</replaceable>; </optional>
     <optional> fake-iquery <replaceable>yes_or_no</replaceable>; </optional>