This is just to have a clean base state for testing of Piotr Stefaniak's
latest version of FreeBSD indent.  I fixed up a couple of places where
pgindent would have changed format not-nicely.  perltidy not included.

Discussion: https://postgr.es/m/VI1PR03MB119959F4B65F000CA7CD9F6BF2CC0@VI1PR03MB1199.eurprd03.prod.outlook.com