IPP> extensibility

IPP> extensibility

IPP> extensibility

Larry Masinter masinter at parc.xerox.com
Mon Jun 9 16:10:43 EDT 1997


For good extensibility and interoperability, you need both
manditory parameters ("reject this job if you don't understand
this parameter") and optional ones ("if you don't understand
this, just ignore it").


A recipient must be able to tell just by examining the
attribute which class it is in.


I thought this was part of the whole job/PDL parameter override
issue, but it looks like I must have missed something.


Larry



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