#functions {
  color: #660000;
  width: 16;
  height: undefined("self");
  border-width: 5;
}
#built-in {
  escaped: -Some::weird(#thing, y);
  lighten: #ff8080;
  darken: #800000;
  saturate: #203c31;
  desaturate: #29332f;
  greyscale: #2e2e2e;
}