Attached is a version that addresses today's concerns, and also finishes
filling in the loose ends I'd left before, such as documentation and
outfuncs.c support. I think this is in a committable state now, though
I plan to read through the whole thing again.
regards, tom lane
#application/x-gzip; name="upper-planner-pathification-3.patch.gz" [upper-planner-pathification-3.patch.gz]
/home/tgl/pgsql/upper-planner-pathification-3.patch.gz