[Rd] Wishlist: Rscript to support --args option like R. (PR#13815)

[david.keegan at shenick.com]

Full_Name: David Keegan
Version: 2.9.0
OS: Fedora 11
Submission from: (NULL) (62.77.176.130)


R has a --args option to mark the end of command line arguments intended for R
itself (following arguments are passed to the user code).

It would be nice if Rscript could support a similar option to avoid arguments
intended for the user code being mis-interpreted by Rscript itself.