mention Time.{utc,gm,local,mktime} as incompatibility.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23269 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
mention Time.{utc,gm,local,mktime} as incompatibility.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23269 b2dd03c8-39d4-4d8f-98ff-823fe69b080e