Subj : Rhino: Obtaining a list of script functions
To   : netscape.public.mozilla.jseng
From : Attila Szegedi
Date : Fri Oct 15 2004 08:13 pm

Hi folks,

is there a way to obtain a list of all functions that a particular script  
declares via the "function" keyword?

Right now, I can execute the script into an empty NativeObject as a scope  
and then get the property ids and pick those that implement  
InterpretedFunction, however the approach has two drawbacks:

- if there's a top level statement in the script other than a function  
declaration, it will likely throw an org.mozilla.javascript.EcmaError:  
ReferenceError: "<some-identifier>" is not defined. Actually, I might  
circumvent this with a clever Scriptable implementation as the scope...

- the approach only returns top-level functions.

Ideally, I want to have a map of functions to strings (in case of embedded  
functions some nice hierarchical naming) and vice versa so I can replace  
as many functions as possible in serialization with stubs.

Any idea appreciated.

Cheers,
   Attila.

.