A character vector created in R and passed to D.
The index (starting at zero) holding the string to be copied into a D string.
# R code
titles = c("Chief Clown", "Chief Joker", "Chief Nut")
.Call("foo", titles)
// D code
Robj foo(Robj r_titles) {
string d_title = toString(r_titles, 1); // Copies "Chief Joker" into title.
. . .
}
Copies a string allocated in R from a character vector into a D string.