celestia/test/scripts/loadfragment.celx

ssc = [[
Modify "433 Eros:Eros:1898 DQ" "Sol"
{
    UniformRotation
    {
        Period 0.01
    }
}
]]

if (celestia:loadfragment("ssc", ssc)) then
    print("okay")
else
    print("not okay")
end