Notice: Firmware Links Under Maintenance We are currently undergoing maintenance on all firmware links. If any links are inaccessible, please email or contact Tech Support for the firmware. We appreciate your patience during the maintenance, thank you for your understanding.
Difference between revisions of "Module:No globals"
(rm name exception) |
m (1 revision imported) |
(No difference)
| |
Revision as of 18:55, 20 July 2016
Documentation for this module may be created at Module:No globals/doc
Script error: Lua error: Internal error: The interpreter exited with status 127.
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)
