Print Lua table recursively.

tprint.lua

local function tprint(tbl, indent)
	if not indent then indent = 0 end
	for k, v in pairs(tbl) do
		local formatting = string.rep("  ", indent) .. k .. ": "
		if type(v) == "table" then
			print(formatting)
			tprint(v, indent+1)
		else
			print(formatting .. tostring(v))
		end
	end
end