Returns the value of a variable from the blackboard namespace
Supported Platforms: Windows and Mac OS
(vl-bb-ref 'variable)
Type: Symbol
A symbol identifying the variable to be retrieved.
Type: Integer, Real, String, List, Ename (entity name), T, or nil
The value of the variable named by symbol.
Set a variable in the blackboard:
(vl-bb-set 'foobar "Root toot toot") "Root toot toot"
Use vl-bb-ref to retrieve the value of foobar from the blackboard:
(vl-bb-ref 'foobar) "Root toot toot"