Module:No globals: Difference between revisions
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m (Protected Module:No globals: High-risk Lua module ([Edit=Allow only template editors and admins] (indefinite) [Move=Allow only template editors and admins] (indefinite))) |
m (7 revisions imported from wikipedia:Module:No_globals) |
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(7 intermediate revisions by 6 users not shown) | |||
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local mt = getmetatable(_G) or {} |
local mt = getmetatable(_G) or {} |
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function mt.__index (t, k) |
function mt.__index (t, k) |
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if |
if k ~= 'arg' then |
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error('Tried to read nil global ' .. tostring(k), 2) |
error('Tried to read nil global ' .. tostring(k), 2) |
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end |
end |
Latest revision as of 18:00, 24 January 2022
Documentation for this module may be created at Module:No globals/doc