[Rd] calling handlers within R_tryEval

[Romain Francois]

Hello,

When using R_tryEval (from JRI in my case), is there a way to setup 
error recovery strategy and more generally calling handlers.
 From my reading of context.c, R_tryEval calls R_ToplevelExec which 
creates a context like this:

    begincontext(&thiscontext, CTXT_TOPLEVEL, R_NilValue, R_GlobalEnv,
         R_BaseEnv, R_NilValue, R_NilValue);

so I guess what I am trying to do is add "cend" and/or "handlerstack" to 
this context. Is this possible ? Are there examples of packages doing this ?

Romain

-- 
Romain Francois
Independent R Consultant
+33(0) 6 28 91 30 30
http://romainfrancois.blog.free.fr