Ruby » Ruby master

merge revision(s) 37692,37700,37706: [Backport #7381]

    * win32/file.c (replace_to_long_name): skip automatic path expansion
      when wildcard character is used.  [ruby-core:49451] [Bug #7374]

    * test/ruby/test_file_exhaustive.rb: add a test for above.

    * win32/file.c (replace_to_long_name): skip expansion for all wildcard
      characters.
      [ruby-core:49451] [Bug #7374]

    * test/ruby/test_file_exhaustive.rb: add more assertions to test.

    * win32/file.c (replace_to_long_name): correct logic around wildcard
      characters detection and ensure wide-chars are used as pattern.
      [ruby-core:49451] [Bug #7374]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@38321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e