It seems that nothing invokes makeOptions, after 4bbca12#diff-2fbc5085a7bbe6fb696a1a3b75a6f420L88
That means any options specified in the Brunch configuration file have no effect because they are not made available to jade.
That's true. I'll fix this today. Thank you for finding this.
Is this issue still occuring?
@michaek This fix will come along with #5 once that has been tested by the requester.