io-console.gemspec: update

* ext/io/console/io-console.gemspec: use Date keyword and add licenses.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
io-console.gemspec: limit date length

* ext/io/console/io-console.gemspec: limit Date keyword length to get rid of locale format.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
io-console.gemspec: 0.4.1

* ext/io/console/io-console.gemspec: bump to 0.4.1.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/tracer.rb: Move class overview definition and reformat


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-02-05

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39045 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/json/lib/json.rb: Move module overview definition for rdoc


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* doc/standard_library.rdoc: Document list of libraries and extensions
  and their purpose or short description
* lib/README: Remove lib/README in favor of doc/standard_library.rdoc


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/irb.rb, lib/irb/context.rb: Add documentation on how to enable
  auto-indentation and autocompletion using irbrc and irb_context
  [ruby-core:51209] [Bug #7642] and [ruby-core:51348] [Bug #7680]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/irb.rb, lib/irb/ext/save-history.rb: Add documentation on how to
  enabled irb history [ruby-core:51347] [Bug #7679]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/racc: Merge Racc documentation downstream, add grammar ref file


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/racc/parser.rb: Update #do_parse and #yyparse from upstream
  See [Github tenderlove/racc@7d954b5]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39051 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39052 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* doc/security.rdoc: Grammatical error on security guide
  Patch by Josh Bassett [Github fixes #245]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* doc/security.rdoc: Wrap security guide at 80 columns


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39054 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rubygems/commands/push_command.rb:  Fixed credential download for
  `gem push --host`
* lib/rubygems/gemcutter_utilities.rb:  ditto.
* test/rubygems/test_gem_commands_push_command.rb:  Test for the above.
* test/rubygems/test_gem_gemcutter_utilities.rb:  ditto.

* lib/rubygems/config_file.rb:  Abort if the `gem push` credentials
  file has insecure permissions.
* test/rubygems/test_gem_config_file.rb:  Test for the above.

* lib/rubygems/ext/builder.rb:  Do not look for Gemfile, Isolate, etc.
  while building gem extensions.

* lib/rubygems/package.rb:  Unset spec and files list if a gem's
  signatures cannot be verified.
* test/rubygems/test_gem_package.rb:  Test for the above.

* lib/rubygems/specification.rb:  Reduce use of eval.
* lib/rubygems/test_case.rb:  ditto.

* test/rubygems/test_gem_specification.rb:  Test setting
  specification_version for legacy gems.  Dup Gem.ruby before
  untainting in case it's frozen.

* lib/rubygems.rb:  Reduce use of eval.  Only read files when looking
  for Gemfile, Isolate, etc.
* test/rubygems/test_gem.rb:  Test for the above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39055 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enumerator.c: Fix and improve rdoc for to_enum

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enumerator.c: Finalize and document Lazy.new. [Bug #7248]
  Add Lazy#to_enum and simplify Lazy#size.

* test/ruby/test_lazy_enumerator.rb: tests for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enumerator.c: Use to_enum for Enumerable methods returning Enumerators.
  This makes Lazy#cycle no longer needed, so it was removed.
  Make Enumerator#chunk and slice_before return lazy Enumerators.
  [Bug #7715]

* internal.h: Remove ref to rb_enum_cycle_size; no longer needed

* enum.c: Make enum_cycle_size static.

* test/ruby/test_lazy_enumerator.rb: Test for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* range.c: Use div instead of / for bsearch

* test/ruby/test_range.rb: Test showing bug when requiring mathn

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
console.c: default by stty raw

* ext/io/console/console.c (rawmode_opt): use default values by `stty
  raw`.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39060 b2dd03c8-39d4-4d8f-98ff-823fe69b080e