Tests/feaLib/data/baseClass.feax

languagesystem DFLT dflt;

markClass [acute] <anchor 350 0> @TOP_MARKS;
baseClass [a] <anchor 500 500> @BASE_TOPS;
baseClass b <anchor 500 750> @BASE_TOPS;

feature test {
    pos base @BASE_TOPS mark @TOP_MARKS;
} test;