#!/usr/local/bin/lua52
local tab = {}
tab[8] = true 
for i = 1,8 do
    print('for i = 1,8:   tab[' .. i .. '] = ', tab[i])
end
for i, v in pairs(tab) do
    print('for in pairs():tab[' .. i .. '] = ', v)
end

function _dump(o) -- http://www.luafaq.org/#T1.15
    if type(o) == 'table' then
        local s = '{ '
        for k,v in pairs(o) do
            if type(k) ~= 'number' then k = '"'..k..'"' end
        s = s .. '['..k..'] = ' .. _dump(v) .. ','
        end
        return s .. '} '
    else
        return tostring(o)
    end
end
print(_dump(tab))