attribute-signal Regress.AnnotationObject::attribute-signal function callback(annotation_object, arg1:String, arg2:String, ):String;

This signal tests a signal with attributes.

<code>annotation_object</code>

instance of that is emitting the signal

 <code>arg1</code>

a value

 <code>arg2</code>

another value

 <code>Returns</code>

the return value