TIL that #xsltproc (on my system) only supports #XSLT version 1.1.
I learned this because the `replace( … )` function apparently requires XSLT version 2.0.
I want the `replace( … )` function because #IANA put two comma separated addresses in one record while all the others are a single address.
The node the addresses are in is named “address” which seems singular to me.
But IANA put `192.0.0.170/32, 192.0.0.171/32 ` in an <address/> node.
Thanks IANA. 😒
<registry>
<registry>
<!-- … -->
<record>
<address>…</address>
<!-- … -->
</record>
<!-- … -->
</registry>
</registry>
No, I have no idea why <registry/> is nested the way that it is.
https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xml