Module:TestMod
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Basic test Lua module, can be invoked with {{#invoke: TestMod|FunctionName|arg1|arg2|etc ...}}
local p = {} --p stands for package function p.countArgs( frame ) local args = frame.args local i = 1 while args[i] do i = i + 1 end return "You entered " .. i - 1 .. " arguments." end return p