* misc/rdoc-mode.el (rdoc-imenu-create-index): Add imenu support
	  to rdoc-mode.

	* misc/rdoc-mode.el (rdoc-mode): Fix regexp patterns containing
	  "\s " where CR/LF is not supposed to match.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@34574 b2dd03c8-39d4-4d8f-98ff-823fe69b080e