rilua 0.1.21

Lua 5.1.1 implemented in Rust, targeting the World of Warcraft addon variant.
Documentation
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-- Recursive fibonacci: stresses function call overhead
-- Uses function-statement syntax (not "local function") for compatibility.
function fib(n)
    if n < 2 then return n end
    return fib(n - 1) + fib(n - 2)
end
print(fib(35))