find.documented( pos=1, doctype=c( "Rd", "casual", "own", "any"))
find.docholder( funs, pos=)find.documented, any length. In find.docholder, only pos[1] will be used, and pos defaults to where funs are found.doc attribute of a function in pos (see doc2funs; each element is a character vector showing which objects have documentation for the named object. Normally you'd expect either 0 or 1 entries in the character vector; more than 1 would imply duplication.doc2Rd, dochelp