= Code browser =

Code browsers of the Wx interface provide the following:
* Erlang syntax highlight
* Line numbers
* Position based semantic queries (with predefined queries based on the starting 
  position of the query and its context)
* Content updated on database change

= Position based semantic queries =

In a code browser, semantic queries can be started from a specific position by 
clicking on a token in the code text. A "query bubble" appears with a query
textbox (with autocomplete), a "Run query" button and predefined queries (if available).
When clicking the run button or a predefined query, the result will be calculated and shown
in the "Queries" tab ("Last results" subtab).