test: Simple Alias Example
If you need to refer to the same item of data twice,
you can give that item an alias. The alias is a plain
string, starting with an ampersand. The item may then
be referred to by the alias throughout your document
by using an asterisk before the name of the alias.
This is called an anchor.
- &showell Steve
array('Steve', 'Clark', 'Brian', 'Oren', 'Steve')
test: Alias of a Mapping
An alias can be used on any item of data, including
sequences, mappings, and other complex data types.
array(array('Meat'=>'pork', 'Starch'=>'potato'), 'banana', array('Meat'=>'pork', 'Starch'=>'potato'))