update files for beta3

sensitive to maintenance_work_mem (something I just learned the hard
way).

compatibility module.  Needed to support loading of 8.1-era tsearch2
configuration data.

for() body passed as a parameter, make the macros act as simple headers
to code blocks.

This allows pgindent to be run on these files.

same line;  previous fix was only partial.  Re-run pgindent on files
that need it.

avoid this problem in the future.)

appear in the configuration file.

support the latter.

checkpoint.  This guards against an unlikely data-loss scenario in which
we re-use the relfilenode, then crash, then replay the deletion and
recreation of the file.  Even then we'd be OK if all insertions into the
new relation had been WAL-logged ... but that's not guaranteed given all
the no-WAL-logging optimizations that have recently been added.

Patch by Heikki Linnakangas, per a discussion last month.

an index, per Simon.

of this seems a bit marginal, if it's useful enough to be shown in the manual
then we probably ought to support doing it without double evaluation of the
ts_rank function.  Per my proposal earlier today.

gives the old behavior; selecting false allows the dictionary to be used
as a filter ahead of other dictionaries, because it will pass on rather
than accept words that aren't in its stopword list.
Jan Urbanski

GSSAPI is industry-standard.

per discussions (a long time ago). Documentation only, we keep full
support in the code.

wrong.