Support letter-spacing and word-spacing properties

[chirlo]

I'm on version 9.4.1 ( last one before java 11) and i'm having trouble getting the letter-spacing CSS property to work, while other ones are working properly.
The only information I found is on notes/support.hml (which I assume is legacy info) and it doesn't specify yes or no.
Question: is the 'letter-spacing' working ? I found it in the code but, as said, has no effect when I use it.

[pbrant]

letter-spacing is not supported.

I don't think it would be too difficult to add support for it, but you may need to work up a patch for it if you wanted it done in the near term.