ruby.git/tool/vcs.rb, branch v2_0_0_451 The Ruby Programming Language merge revision(s) 43609,43617: [Backport #8878] [Backport #9085] 2013-11-12T14:35:13+00:00 nagachika nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2013-11-12T14:35:13+00:00 f4d766499fcae954970c7d17406a0bd42af6b14d vcs.rb: split * tool/vcs.rb: split from file2lastrev.rb. * tool/rbinstall.rb (Gem::Specification.load): obtain spec date from VCS for the case using git, RUBY_RELEASE_DATE is the last resort. probably fixes [Bug #9085]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@43655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
	vcs.rb: split

	* tool/vcs.rb: split from file2lastrev.rb.
	* tool/rbinstall.rb (Gem::Specification.load): obtain spec date from
	  VCS for the case using git, RUBY_RELEASE_DATE is the last resort.
	  probably fixes [Bug #9085].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@43655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e