port r62758 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62759 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62760 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62761 00db46b3-68df-0310-9c12-caf00c1e9a41
Port r62763 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62764 00db46b3-68df-0310-9c12-caf00c1e9a41
Port r62766 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62767 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62772 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62773 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62775 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62776 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62777 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62778 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62779 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62780 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62781 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62783 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62784 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62785 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62786 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62787 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62788 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62789 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62790 00db46b3-68df-0310-9c12-caf00c1e9a41
port tweaks from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62792 00db46b3-68df-0310-9c12-caf00c1e9a41
update reference output

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62793 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62798 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62799 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62800:1 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62802 00db46b3-68df-0310-9c12-caf00c1e9a41
remove unused header

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62803 00db46b3-68df-0310-9c12-caf00c1e9a41
Port r62809 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62810 00db46b3-68df-0310-9c12-caf00c1e9a41
port tweaks from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62812 00db46b3-68df-0310-9c12-caf00c1e9a41