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
------
REL8_4_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/adc3fdd0d0e19d384fe71d7bd4b1df94d0fa30e7
Modified Files
--------------
src/backend/access/gist/gist.c | 8 +-
src/backend/access/gist/gistsplit.c | 442 +++++++++++++++++++++++------------
src/include/access/gist.h | 29 ++-
src/include/access/gist_private.h | 13 +-
4 files changed, 320 insertions(+), 172 deletions(-)
