1bardesign

--[[
	"semi-manual" garbage collection

	specify a time budget and a memory ceiling per call.

	called once per frame, this will spread any big collections
	over a couple of frames, and "catch up" when there is. This
	keeps GC burden much more predictable.

	The memory ceiling provides some level of "relief valve" - if

1bardesign

--sort core
--
-- stable sorting routines for lua
--
--based on MIT licensed code from Dirk Laurie and Steve Fisher
--license as follows:

--[[
	Copyright © 2013 Dirk Laurie and Steve Fisher.