Re: pgindent vs dtrace on macos

I went ahead and added SPI.c, Util.c, and the *kwlist_d.h headers
to the exclusion list.  I then tried to run pgindent in a completely
built-out development directory (not distclean'ed, which is the way
I'd always used it before).  This found a few more exclusions we
need to have if we want to allow for that usage.  Pushed the lot.

We still have to deal with

src/backend/utils/sort/qsort_tuple.c
src/pl/plpgsql/src/plerrcodes.h
src/pl/plpython/spiexceptions.h
src/pl/tcl/pltclerrcodes.h

if we want to be entirely clean about this.

            regards, tom lane