Re: "NewbieDoc Docbook Guide" link broken

On Tue, Jun 24, 2025 at 12:17:46PM +0800, jian he wrote:
> in https://www.postgresql.org/docs/current/docguide-docbook.html
> the link (https://newbiedoc.sourceforge.net/metadoc/docbook-guide.html)
> for (NewbieDoc Docbook Guide) is broken.
> 
> google around I found this [2]
> [2]: https://ftp.sun.ac.za/ftp/pub/documentation/newbiedoc/newbiedoc-html/docbook-guide.en/index-docbook-guide.html

Not sure that it is a good idea to point to an external site while the
original site of the project is still around:
https://sourceforge.net/projects/newbiedoc/.

At the same time, perhaps there are better resources than a project
that had no updates since 2011, or we could consider removing this
reference.  I have never used it, but perhaps some find it useful.
--
Michael