dump_registry.lua

local dumpDepth = 0

function dumpList(key)

    print(string.rep('  ', dumpDepth)..key)

    local list = ListKeys(key)
    for i=1, #list do
        dumpDepth = dumpDepth + 1
        dumpList(key..'.'..list[i])
        dumpDepth = dumpDepth - 1
    end
end

function init()
    dumpList('options')
    dumpList('game')
    dumpList('savegame')
    dumpList('level')
end