Merged 62220 (NAMED issues from R Neal) from trunk.


git-svn-id: http://svn.r-project.org/R/branches/R-2-15-branch@62222 00db46b3-68df-0310-9c12-caf00c1e9a41
Ported 62242 (comment fix) from trunk.


git-svn-id: http://svn.r-project.org/R/branches/R-2-15-branch@62244 00db46b3-68df-0310-9c12-caf00c1e9a41