Ruby

parse.y: escaped newline in dedenting heredoc

• parse.y (parser_here_document): an escaped newline is not an
  actual newline, and the rest part should not be dedented.
  [ruby-core:72855] [Bug #11989]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e