[submodule "spec/ruby"]
path = spec/ruby
url = https://github.com/ruby/spec.git
[submodule "test/cruby"]
path = test/cruby
url = https://github.com/ruby/ruby.git
branch = ruby_2_2
[submodule "spec/mspec"]
path = spec/mspec
url = https://github.com/ruby/mspec.git