Testing documentation redering

docs/source/examples/greet-json.rst

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+Working with JSON
+==================
+
+Nowadays webservices are json based so making your script json aware is probably
+a good chioce. In order to be able to extract data from and compose json
+documents from a script you can use
+`jq <https://https://stedolan.github.io/jq/>`_.
+
+In this example we extract the name field from the incomming json document in
+order to generate a two attribute json response.
+
+.. code-block:: bash
+
+  who=$(kapow get /request/body | jq -r .name)
+  kapow set /response/headers/Content-Type "application/json"
+  kapow set /response/status 200
+  jq --arg greet "Hello" --arg value "${who:-World}" -n \{greet:\$greet\,to:\$value\} | kapow set /response/body