string.c: [DOC] split with block [ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
string.c: [DOC] split with block [ci skip]
[Feature #4780]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e