From pcd at roxygen.org  Wed May 25 19:10:38 2011
From: pcd at roxygen.org (Peter Danenberg)
Date: Wed, 25 May 2011 12:10:38 -0500
Subject: [Rd] External special functions (SPECIALSXP)
Message-ID: <20110525171038.GA21186@klutometis.wikitex.org>

Is it possible to define an external special function (SPECIALSXP)?
I'm trying to do some language-level work, and don't want my arguments
evaluated before they hit C.

It looks like the only way to define a SPECIALSXP is by using XX0 in
the `eval' field of R_FunTab; is there any way to make this applicable
to externally defined functions?



[Rd] External special functions (SPECIALSXP)
Peter Danenberg