Class
docutils.transforms.references.AnonymousHyperlinks

Link anonymous references to targets. Given:

<paragraph>
    <reference anonymous="1">
        internal
    <reference anonymous="1">
        external
<target anonymous="1" ids="id1">
<target anonymous="1" ids="id2" refuri="http://external">

Corresponding references are linked via "refid" or resolved via "refuri":

<paragraph>
    <reference anonymous="1" refid="id1">
        text
    <reference anonymous="1" refuri="http://external">
        external
<target anonymous="1" ids="id1">
<target anonymous="1" ids="id2" refuri="http://external">