port r62547 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62548 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62550 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62551 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62552 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62553 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62555 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62556 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62557 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62558 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62559 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62560 00db46b3-68df-0310-9c12-caf00c1e9a41
port part of r62561 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62562 00db46b3-68df-0310-9c12-caf00c1e9a41
Port r62563 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62564 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62565 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62566 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62567 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62568 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62570 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62571 00db46b3-68df-0310-9c12-caf00c1e9a41
revert Windows part

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62572 00db46b3-68df-0310-9c12-caf00c1e9a41
Port r62569 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62574 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62575 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62576 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62578 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62579 00db46b3-68df-0310-9c12-caf00c1e9a41
need space for separator and terminator

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62581 00db46b3-68df-0310-9c12-caf00c1e9a41
port revised fix from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62582 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62587 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62588 00db46b3-68df-0310-9c12-caf00c1e9a41