cleanup, docs

site/doc/pages/request_query_path.txt

@@ -1,10 +1,8 @@
-:title
-request_query_path
-
 :sig
 String request_query_path(Request& context, String default_path = "index")
 
 :see
+>uri
 request_query_route
 request_context_params
 route_path_sanitize
@@ -18,10 +16,8 @@ For a request such as `/?workspace/projects&theme=dark`, this returns `workspace
 
 When no keyless route is supplied, the result is `default_path`. When unsafe route input is supplied, the result is an empty string. Unsafe route input includes `.` or `..` segments, empty interior segments, backslashes, dots in filenames, or any character outside ASCII letters, digits, `_`, and `-`.
 
-```cpp
-String route_path = request_query_path(context);
-if(route_path == "")
-    context.set_status(404, "Not Found");
-```
 
 The runtime-populated `context.params["ROUTE_PATH"]` uses the same sanitizer.
+
+:example
+print(request_query_path(context, "index") != "" ? "path\n" : "empty\n");