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Lua error in package.lua at line 80: module 'strict' not found.Lua error in package.lua at line 80: module 'strict' not found.
Lua error: Module:TNT:172: Missing JsonConfig extension, or not properly configured;
Cannot load https://commons.wikimedia.org/wiki/Data:I18n/Shared Template Warning.tab. See https://www.mediawiki.org/wiki/Extension:JsonConfig#Supporting_Wikimedia_templates. | Lua error: Module:TNT:172: Missing JsonConfig extension, or not properly configured;
Cannot load https://commons.wikimedia.org/wiki/Data:I18n/Shared Template Warning.tab.
See https://www.mediawiki.org/wiki/Extension:JsonConfig#Supporting_Wikimedia_templates. |
Usage
Include this module at the top of your code. An error will be raised any time your code tries to read or write to a non-local (undeclared) variable.
Tests
Module:No globals | success: 1, error: 0, skipped: 0 |
Module:No globals/sandbox | success: 0, error: 1, skipped: 0 |
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)