updated for version 7.3.844
Problem:    Enum is not indented correctly with "public" etc.
Solution:   Skip "public", "private" and "protected". (Hong Xu)
Added tag v7-3-844 for changeset eccc0e8a82fb
Updated runtime files.
updated for version 7.3.845
Problem:    Enum indenting is not tested.
Solution:   Add tests. (Hong Xu)
Added tag v7-3-845 for changeset 171234e02b1e
updated for version 7.3.846
Problem:    Missing proto files.
Solution:   Add the files.
Added tag v7-3-846 for changeset b06bb07d906b
updated for version 7.3.847
Problem:    Test 55 fails when messages are translated.
Solution:   Set language to C. (Ken Takata)
Added tag v7-3-847 for changeset 4dd43d6b3df7
updated for version 7.3.848
Problem:    Can't build with Ruby 2.0 when using MinGW x64 or MSVC10.
Solution:   Fix it. Also detect RUBY_PLATFORM and RUBY_INSTALL_NAME for x64.
	    (Ken Takata)
Added tag v7-3-848 for changeset e49b80f267dc
updated for version 7.3.849
Problem:    ":g//" gives "Pattern not found error" with E486.  Should not use
	    the error number, it's not a regular error message.
Solution:   Use a normal message. (David Bürgin)
Added tag v7-3-849 for changeset dc77c2a14a05
updated for version 7.3.850
Problem:    ":vimgrep //" matches everywhere.
Solution:   Make it use the previous search pattern. (David Bürgin)
Added tag v7-3-850 for changeset 07fef68eb018
updated for version 7.3.851
Problem:    Using an empty pattern with :sort silently continues when there is
	    no previous search pattern.
Solution:   Give an error message.
Added tag v7-3-851 for changeset dd669f296568