I've used creduce (and cvise) to reduce test cases for all kinds of inputs, even ones that aren't C-like. If it has newline-delimited text, it'll work well (tho

I've used creduce (and cvise) to reduce test cases for all kinds of inputs, even ones that aren't C-like. If it has newline-delimited text, it'll work well (though you should adjust the knobs accordingly in order to converge faster).