Changes

* The following request binds a single variable to the query to be processed:<br/><code>http://localhost:8984/rest?query=$text&$text=Hello+World</code>

* The following request assigns two variables to a server-side query file <code>mult.xq</code> placed in the HTTP directory:<br/><code>http://localhost:8984/rest?run=mult.xq&$a=21&$b=2</code>

Variables can also be explicitly prefixed with a The dollar sign (<code>$</code>); this way, those variables can be bound omitted as well that would otherwise be interpreted in long as the variable name does not equal a different way parameter keyword (e.g.: <code>$method</code>).