Tests/feaLib/data/spec9g.fea - third_party/fonttools - Git at Google

 table vhea {
    VertTypoAscender 500;
    VertTypoDescender -500;
    VertTypoLineGap 1000;
 } vhea;
	table vhea {
	VertTypoAscender 500;
	VertTypoDescender -500;
	VertTypoLineGap 1000;
	} vhea;