[Feature request] Support kdl

[Earnestly]

https://github.com/kdl-org/kdl

[wader]

Hey, as i understand kdl it would have to be similar to how fq handles and and map xml to json https://github.com/wader/fq/blob/master/doc/formats.md#xml

[Earnestly]

It should be possible map KDL losslessly to XML: https://github.com/kdl-org/kdl/blob/main/XML-IN-KDL.md

There is an XSLT which transforms XML to KDL 1.0 but not back again.

[wader]

Okok! KDL is not really something i need myself so not sure when/if i get motivation to work on it. But if someone want to have a look it i think looking at the xml format code might be a good start.