Re: Custom tuplesorts for extensions

Note that 0001+0002 (without the others) incurs warnings:

$ time { make -j4 clean; make -j4; } >/dev/null
tuplesort.c:1883:9: warning: unused variable 'i' [-Wunused-variable]
tuplesort.c:1955:10: warning: unused variable 'i' [-Wunused-variable]
tuplesort.c:2026:9: warning: unused variable 'i' [-Wunused-variable]
tuplesort.c:2103:10: warning: unused variable 'i' [-Wunused-variable]

(I wondered in the past if cfbot should try to test for clean builds of subsets
of patchsets, and it came up recently with the JSON patches.)

Also, this comment has some bad indentation:

* Set state to be consistent with never trying abbreviation.

-- 
Justin