Clone the outer contents of a source
Use outer clone syntax to duplicate a source phrase's semantax, attributes, and content, and insert it into the document at the designated place.
The outer clone syntax is a dollar-sign $ followed by a source phrase identifier that is wrapped in quotation marks " ".
A clone is a duplicate copy of the text and formatting of a source phrase. Any phrase that has an identifier may be cloned; this includes basic phrases, term-marks, and containers.
Outer clones duplicate the source's semantax, attributes, inner text, and any embedded phrases.