On Jun 16, 2004, at 12:37 PM, Jim Lyon wrote:
Putting the two extensions together, we get
+a:zzz/feedback=monitor(_at_)ibm(_dot_)com,ret=hdrs,type=bulk
Now we're really pushing the limits. In the above example, "ret=hdrs"
modifies "feedback", which modifies the mechanism. But "type=bulk"
just
modifies the mechanism. So the above example has syntactic ambiguity
built in. We need a heavier structure to resolve the ambiguity:
brackets
or parentheses or tags or some such. We could get there with
parentheses by writing something like:
My first stab is:
+a:zzz/hdr-feedback-bulk=monitor(_at_)ibm(_dot_)com
or
+a:zzz/feedback-policy="dns:feedback.ibm.com?class=TXT"
-andy