<signature> define the attributes / arguments to a tag / macro

name

signature

xml namespace

http://moyaproject.com

Begins a list of attributes and arguments for a <tag>, <data-tag>, <macro> or <command>.

In the case of tags, the signature should contain <attribute> tags. Macros expect <argument> tags. For a command, the signature should contain <arg> and <option> tags.

Example

<tag name="fib">
    <doc>Calculate the fibonacci sequence</doc>
    <signature>
        <attribute name="count" type="integer" />
    </signature>
    <let fib="[0, 1]"/>
    <repeat times="count - 2">
        <append value="fib[-1] + fib[-2]" dst="fib" />
    </repeat>
    <return value="fib" />
</tag>