External special functions (SPECIALSXP)

Wed, May 25, 2011 10:10 AM

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?

Thread (7 messages)

Peter Danenberg External special functions (SPECIALSXP) May 25 Duncan Murdoch External special functions (SPECIALSXP) May 25 Peter Danenberg External special functions (SPECIALSXP) May 25 William Dunlap External special functions (SPECIALSXP) May 25 Duncan Murdoch External special functions (SPECIALSXP) May 25 William Dunlap External special functions (SPECIALSXP) May 25 Peter Danenberg External special functions (SPECIALSXP) May 25