[Rd] Nested tracing with custom callback

Jeroen Ooms
Wed, 13 Jul 2016 11:04:40 -0000

On Wed, Jul 13, 2016 at 5:20 AM, Evan James Patterson
<epatters at stanford.edu> wrote:
>
> I would like to install a trace function that gets executed whenever *any*
R function is called. In Python, for example, this functionality is provided by
the `sys.settrace` function.

Maybe you can adapt from the covr package: