Fixup: removed misleading description (see
@@ -795,7 +795,7 @@ To access the HTTP status code of the `default` response use `backend_responses.
| `keys` | list | Takes a map and returns a sorted list of the map keys. | `inputMap` (object or map) | `keys(request.headers)` |
| `length` | integer | Returns the number of elements in the given collection. | `collection` (tuple, list or map; **no object**) | `length([0,1,2,3])` |
| `lookup` | various | Performs a dynamic lookup into a map. The default (third argument) is returned if the key (second argument) is not found in the inputMap (first argument). | `inputMap` (object or map), `key` (string), `default` (various) | `lookup({a = 1}, "b", "def")` |
-| `merge` | object or tuple | Deep-merges two or more of either objects or tuples. `null` arguments are ignored. A `null` attribute value in an object removes the previous attribute value. An attribute value with a different type than the current value is set as the new value. `merge()` with no parameters returns `null`. | `arg...` (object or tuple) | `merge(request.headers, { x-additional = "myval" })` |
+| `merge` | object or tuple | Deep-merges two or more of either objects or tuples. `null` arguments are ignored. An attribute value with a different type than the current value is set as the new value. `merge()` with no parameters returns `null`. | `arg...` (object or tuple) | `merge(request.headers, { x-additional = "myval" })` |
| `oauth2_authorization_url` | string | Creates an OAuth2 authorization URL from a referenced [OAuth2 AC Block](#beta-oauth2-block) or [OIDC Block](#oidc-block). | `label` (string) | `oauth2_authorization_url("myOAuth2")` |
| `oauth2_verifier` | string | Creates a cryptographically random key as specified in RFC 7636, applicable for all verifier methods; e.g. to be set as a cookie and read into `verifier_value`. Multiple calls of this function in the same client request context return the same value. | | `oauth2_verifier()` |
| `relative_url` | string | Returns a relative URL by retaining `path`, `query` and `fragment` components. The input URL `s` must begin with `/<path>`, `//<authority>`, `http://` or `https://`, otherwise an error is thrown. | s (string) | `relative_url("https://httpbin.org/anything?query#fragment") // returns "/anything?query#fragment"` |
