ruby.git/tool/checksum.rb, branch v2_4_0_preview2

checksum.rb: check the target

2015-05-07T07:09:43+00:00

* tool/checksum.rb (Checksum#update?): check if the target exists
  too.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

io/console: win32_vk dependencies

2015-05-06T21:54:07+00:00

* ext/io/console/depend: check if VK table is modified by the
  checksum.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e