.. _`Hello world customizable example`:

.. _`org.sysess.sympathy.examples.helloworldcustomizable`:

Hello world customizable example
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

.. image:: example.svg
   :width: 48


This example prints a customizable greeting. Default greeting is "Hello
world!".

:Ref. nodes: :ref:`Output example`, :ref:`Error example`



*Configuration*:
    **Greeting:** (greeting)
        Your preferred greeting.

.. automodule:: node_examples

.. class:: HelloWorldCustomizable