* tool/mdoc2man.rb (parse_macro): colon should not pop quotes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52411 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* instruby.rb (:man): ditto.
* mdoc2man.rb: fixed for the case Xr with 2 arguments.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e