gistfile1.txt

get(key): {
    container[key]
}

lazy_get(key): {
    IF ({container[key].has_key?} '@lazyLoader') @then {
        ({container[key]['@lazyLoader']})
        BECOME get
    }

    get(key)
}

KEYWORD 'COND' @true 

COND { true } @true { expr[] } @false { expr }