port r62257 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62258 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62259 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62260 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62261 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62262 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62263:4 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62265 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62266 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62267 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62269 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62270 00db46b3-68df-0310-9c12-caf00c1e9a41
Ported c62271 from trunk.

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62272 00db46b3-68df-0310-9c12-caf00c1e9a41
maintainer-mode changes

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62273 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62274:6 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62278 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62279 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62280 00db46b3-68df-0310-9c12-caf00c1e9a41
tweak for OS X

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62281 00db46b3-68df-0310-9c12-caf00c1e9a41
tweaks

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62284 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62285 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62286 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62288 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62289 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62290 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62291 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62292 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62293 00db46b3-68df-0310-9c12-caf00c1e9a41
update

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62294 00db46b3-68df-0310-9c12-caf00c1e9a41
port r62295 from trunk

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62297 00db46b3-68df-0310-9c12-caf00c1e9a41
make an exception for tkrplot

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62298 00db46b3-68df-0310-9c12-caf00c1e9a41
add comment

git-svn-id: http://svn.r-project.org/R/branches/R-3-0-branch@62299 00db46b3-68df-0310-9c12-caf00c1e9a41