On Feb 18, 2013, at 17:04 , Hadley Wickham wrote: > quote(expr =) returning missing seems like the right thing to me, > quote() throwing an error does not, because it violates the usual > semantics where f(x = ) is equivalent to f().
Except that it isn't: > (function(...)nargs())() [1] 0 > (function(...)nargs())(x=) [1] 1 -- Peter Dalgaard, Professor Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 Frederiksberg, Denmark Phone: (+45)38153501 Email: pd....@cbs.dk Priv: pda...@gmail.com ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
