* lib/erb.rb (ERB::Util#url_encode): Unuse regexp special global
  variable. [Feature #8648] Thanks to fotos.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/cgi/util.rb (CGI::Util#escape, unescape): Unuse regexp special
  global variable. [Feature #8648] Thanks to fotos.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e