[Rd] print(...,digits=2) behavior

[Terry Therneau]

>> This affects _many_ *.Rout.save checks in packages.

  I assume this is in the R-devel branch.

 I've got an addition to survival nearly ready to go (faster concordance
calculation).  At what point should I should I switch over to the newer
version, fix up my .out files etc, to best mesh with the automatic
checks on CRAN?  

   It's a nuisance for me to update, but only a nuisance.  I've been
through it twice before (Splus version 4-> 5 and Splus -> R switch).  I
might as well time it so as to make life as easy as possible for you
folks. Thanks for all the hard work.

Terry T