Prevent sweet.js from adding numbers to variables

Question

Sweet.js always adds numbers to the end of the output. In most of the javascript I am generating, this is not necessary. Is there a way to configure sweet.js to not add numbers to the end of the parameters?

    // Example Output
    module.exports = multiply;
    function multiply(a_31, b_32, c_33) {
        console.log('hey')
        if (Object.prototype.toString.call(a_31) !== "[object Array]") throw new Error("Must be array:" + a_31);
        if (Object.prototype.toString.call(c_33) !== "[object Array]") throw new Error("Must be array:" + c_33);
        return a_31 * c_33;
    }

Answer 1

Sweet.js currently does very aggressive variable renaming. There's an issue to limit the renaming to only the cases where there are multiple bindings with the same name.