| `loop.cycle` | A helper function to cycle between a list of |
| | sequences. See the explanation below. |
+-----------------------+---------------------------------------------------+
-| `loop.depth` | Indicates how deep in deep in a recursive loop |
+| `loop.depth` | Indicates how deep in a recursive loop |
| | the rendering currently is. Starts at level 1 |
+-----------------------+---------------------------------------------------+
-| `loop.depth0` | Indicates how deep in deep in a recursive loop |
+| `loop.depth0` | Indicates how deep in a recursive loop |
| | the rendering currently is. Starts at level 0 |
+-----------------------+---------------------------------------------------+