Module:No globals: Revision history

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13 July 2023

  • curprev 18:3318:33, 13 July 2023‎ Admin talk contribs‎ 400 bytes +400‎ Created page with "-- Adapted from https://www.mediawiki.org/w/index.php?title=Module:No_globals&oldid=2410933 local mt = getmetatable(_G) or {} function mt.__index (t, k) if k ~= 'arg' then error('Tried to read nil global ' .. tostring(k), 2) end return nil end function mt.__newindex(t, k, v) if k ~= 'arg' then error('Tried to write global ' .. tostring(k), 2) end rawset(t, k, v) end setmetatable(_G, mt)"
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