On Aug 19, 2014, at 2:28 PM, Kennedy, Smith (Wireless Architect) <smith.kennedy at hp.com> wrote:
> Hi Mike,
>> My ABNF is pretty rusty, but it seems that these enhancements don’t resolve the issues I was discussing with the PWG in earlier email threads to the reflector (“JPS3 “printer-output-tray” - supporting additional optional keywords from”).
Nope, I haven't tackled extending the ABNF yet.
As for a length limit, I think the size limit of an octetString value (1023 bytes) takes care of that pretty well. I think we do have some proposed changes for this (either in the meeting minutes or on the mailing list), so as soon as I am caught up (ha!) I'll put together a draft ABNF for folks to review.
Michael Sweet, Senior Printing System Engineer, PWG Chair