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m
-- perf optimization here and below: do not load Module:TNT unless there is an error error(require('Module:TNTTried to read nil global ').format('I18n/No globals', 'err-read', . tostring(k)), 2)
1 revision imported
function mt.__index (t, k)
if k ~= 'arg' then
end
return nil
function mt.__newindex(t, k, v)
if k ~= 'arg' then
error(require('Module:TNTTried to write global ').format('I18n/No globals', 'err-write', . tostring(k)), 2)
end
rawset(t, k, v)
end
setmetatable(_G, mt)