Document and clean up gistsplit.c.
Improve comments, rename some variables and functions, slightly simplify
a couple of APIs, in an attempt to make this code readable by people other
than its original author.
Even though this is essentially just cosmetic, back-patch to all active
branches, because otherwise it's going to make back-patching future fixes
in this file very painful.
Branch
------
REL9_1_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/a0698406f4c8b4944c6e248c7e8672c4f54db01a
Modified Files
--------------
src/backend/access/gist/gist.c | 8 +-
src/backend/access/gist/gistsplit.c | 440 +++++++++++++++++++++++------------
src/include/access/gist.h | 29 ++-
src/include/access/gist_private.h | 13 +-
4 files changed, 319 insertions(+), 171 deletions(-)
