Allowed as a direct child of the <document> node and only there. Should be placed near the top of the file. See section on using snippets. Only one <snippets> element may be present. Optional, no attributes.
Defines a single snippet. Allowed only as a direct child of the <snippets/> element. Attributes:
An identifier string for the snippet. Required.
Insert the contents of a <snippet>. Allowed anywhere. Attributes:
The identifier string of the snippet to insert. Required.
Include the contents of another XML file (everything inside the <document> element of that file). Allowed anywhere. Attributes:
The filename, relative to the directory, the current file is in. Required.