Pub or Sub with prefix sends incorrect topic name in request

[eXtreme]

I am not sure but current behavior is weird and seems to be a bug.

If I create a prefix, let's say

sess.prefix("test", "http://example.org/test#");

and then use it like this

sess.subscribe('test:foobar');

The real call is made with "test:foobar" instead of http://example.org/test#foobar
The tutorial http://autobahn.ws/js/tutorials/pubsub in "Topic URIs" section says:

Calling the 'prefix' method (line 9) has now established 'event' as shorthand for

http://example.com/events/myevent/

By using the prefix, we can write

event:firstevent

instead of

http://example.com/events/myevent/firstevent

So the real behavior differs from the documentation.

Check these lines:
https://github.com/tavendo/AutobahnJS/blob/master/autobahn/autobahn.js#L712
https://github.com/tavendo/AutobahnJS/blob/master/autobahn/autobahn.js#L767

A msg which is sent contains "topicuri" var instead of "rtopicuri".

[oberstet]

With WAMPv1, prefixes serve 2 purposes: shorthand for programming and reducing wire traffic. Hence, when prefixes have been established, then URIs are sent in prefixed (CURIE) form. There is no bug here ..