fix typos

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-01-01

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_tmpdir.rb: remove tmpdir

* test/test_tmpdir.rb (TestTmpdir#test_no_homedir): remove created
  tmpdir.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bootstraptest/test_thread.rb: get rid of "invalid nest" error in
  ruby-mode.el.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bootstraptest/test_thread.rb: get rid of confusing ruby-mode.el
  indent.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* hash.c (rb_hash_update): Documentation for Hash#merge and shallow
  copies Patch by Yorick Peterse [Fixes Github #228]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-01-02

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* hash.c (rb_hash_update): Revert documentation from r38672
  See: https://github.com/ruby/ruby/pull/228#issuecomment-11791013


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/zlib/zlib.c (Zlib::GzipFile): Fix typo by zed_0xff
  [Fixes Github #229]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
typo in r38675 ChangeLog


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (OBJCOPY):  Fixes build error for NativeClient.
  Avoid disabling OBJCOPY for NativeClient.

* thread_pthread.c (rb_reserved_fd_p): USE_SLEEPY_TIMER_THREAD is
  always defined.  Fixes compilation error for NativeClient.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-01-03

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/forwardable.rb (SingleForwardable): Fix example in overview
  Patch by Vladimir Andrijevik [Github Fixes #231]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38679 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/psych/lib/psych.rb (Psych.load): Return value of
  Psych::SyntaxError.message should be same as example.
  Patch by Ippei Obayashi [ruby-core:51193] [Bug #7636]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Merge remote-tracking branch 'upstream/trunk' into trunk
* lib/rexml/element.rb (REXML::Elements#each): Add missing
  "elements" in document. [ruby-talk:402713]
  Reported by Wesley Rishel. Thanks!!!


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38681 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rexml/element.rb (REXML::Elements#add): Remove too much
  "elements" in document. Sorry...


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c (rb_cloexec_fcntl_dupfd): Fix failures in
  bootstrap_test/test_io.rb.  NativeClient does not support F_DUPFD
  but supports dup2(2).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Fix failures on btest for NativeClient.
* bootstraptest/runner.rb (nacl?): New method to distinguish NaCl
  corss build.

* bootstraptest/test_io.rb: Skip unsupported operations.

* bootstraptest/test_literal.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-01-04

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e