RFC element support in Metanorma-IETF

The following RFC XML v3/v2 elements are not (yet) supported through AsciiDoc markup:

RFC XML element RFC XML v2 RFC XML v3

front/boilerplate

N/A

Not added

iref/@primary

Not supported

Not supported

reference (and all children)

Supported only as pass-through or through asciidoc-bibliography gem

table/preamble

Not supported

Deprecated

table/postamble

Not supported

Deprecated

artwork/@width

Only on images

Only on images

artwork/@height

Only on images

Only on images

(any element)/@xml:lang

N/A

Not supported

cref

Not supported (still supported in asciidoctor-rfc)

Supported