src/vs/editor/common/modelLineProjectionData.ts/hasRightCursorStop
function hasRightCursorStop(cursorStop: InjectedTextCursorStops | null | undefined): boolean {
	if (cursorStop === null || cursorStop === undefined) { return true; }
	return cursorStop === InjectedTextCursorStops.Right || cursorStop === InjectedTextCursorStops.Both;
}