Module:No globals
From Indian River Lagoon Project
Revision as of 23:44, August 29, 2019 by mw>DannyS712 (Protected "Module:No globals": Highly visible template: Redundant to current transclusion on a cascading protected page, but better safe than sorry ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)))
Documentation for this module may be created at Module:No globals/doc
local mt = getmetatable(_G) or {}
function mt.__index (t, k)
if k ~= 'arg' then
-- perf optimization here and below: do not load Module:TNT unless there is an error
error(require('Module:TNT').format('I18n/No globals', 'err-read', tostring(k)), 2)
end
return nil
end
function mt.__newindex(t, k, v)
if k ~= 'arg' then
error(require('Module:TNT').format('I18n/No globals', 'err-write', tostring(k)), 2)
end
rawset(t, k, v)
end
setmetatable(_G, mt)
