Well, I was regretting missing the deadline for this CommitFest and
then realized today was only the 14th, so I finished this up while the
kids were napping.
I ended up not reusing the reloptions.c code. It looks like a lot of
extra complexity for no obvious benefit, considering that there is no
equivalent of AMs for tablespaces and therefore no need to support
AM-specific options. I did reuse the reloptions syntax, and I think
the internal representation could always be redone later, if we find
that there's a use case for something more complicated.
...Robert
