Macro- and Macro Function Nesting
---------------------------------

Macros and macro functions can be used as arguments of macros and macro
functions. Consider the examples below:

#. Define a macro Masklen as {{fn.length This is a valid string}}.
#. Define a macro as {{fn.mask X macro.Masklen 0}}.
#. The result is evaluated as 'XXX...' to the length of 'This is a valid
   string'.

.. |VOSS Automate| replace:: VOSS Automate
.. |Unified CM| replace:: Unified CM