> how to add SPDX tags. Aren’t docbooks just XML files? The reuse tool would add them as XML comment.
Approximately like this:
$ reuse addheader --style xml --copyright ... index.docbook
<!--
SPDX-CopyrightText ...
SPDX-License-Identifier ...
-->
<!DOCTYPE book ...>
<book ...>
....
</book>
> predefined docbook tags,
Do you think it is important to not duplicate authors in the license statement
and in the <bookinfo> section?
I think just duplicating this makes it easier for the reuse tool.
