* eval_error.c (error_print): respect the encoding of the message.

* io.c (rb_write_error_str): use rb_w32_write_console() on Windows
  if stderr is a tty.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-11-29

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48638 b2dd03c8-39d4-4d8f-98ff-823fe69b080e