Evan,
You can look at what CodeDepends (on cran/ github.com/duncantl/CodeDepends
) does for nonstandard evaluation. It is a static code analyzer which
allows for custom handler functions for calls to specific functions. The
default handlers provided are "NSE-aware" (many of) the common contexts
wh
Hi Evan,
You may find some parts of what we are doing with genthat useful. Genthat is a
tool
for creating unit tests by recording argument and return values of calls. This
is
done by instrumentation of the source code.
The git repo with the code is here https://github.com/PRL-PRG/genthat
We d
Evan,
The pryr package provides some utilities which may be handy here. In
particular see the function: is_promise.
Also, next time please post in plaintext.
Regards
Ben
Hello R experts,
I plan to develop a tool for dynamic analysis of R programs. I would like to
trace function calls at r
For 2), it is not exposed in R's standard library but it is exposed in
the Rinternals API. A promise that is forced in normal evaluation will
have PRENV set to NULL.
Peter
On Tue, Jan 2, 2018 at 4:19 PM, Evan James Patterson
wrote:
> Hello R experts,
>
>
> I plan to develop a tool for dynamic an
