* test/fileutils/test_fileutils.rb: Added recursively chmod tests.
  [Feature #9303][ruby-core:59325]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46091 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/fileutils/test_fileutils.rb (test_chown_R): Add tests for
  chown_R. [Feature #9383][ruby-core:59641]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/irb.rb: [DOC] Fixed syntax error in example by @jasdeepsingh.
  Patch submitted via documenting-ruby/ruby#32 [ci skip]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46093 b2dd03c8-39d4-4d8f-98ff-823fe69b080e