* lib/rdoc: Update to 3.9.1. Fixes === lines in verbatim sections.

	  Fixes :nodoc: on class aliases.  Fixes :stopdoc: creating references
	  to Object.  Fixes spacing when class comments are merged in ri.
	  Fixes `ri []` crash.  Fixes bug report URL when rdoc crashes.  Adds
	  :doc: and :nodoc: to allow hiding of implementation details in ruby.
	  Makes `rdoc` and `ri` gem-aware.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@32868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 14 insertions, 2 deletions

diff --git a/bin/rdoc b/bin/rdoc
index 8fafd01b0f..20d866c220 100755
--- a/bin/rdoc
+++ b/bin/rdoc
@@ -5,8 +5,13 @@
 #
 #  Copyright (c) 2003 Dave Thomas
 #  Released under the same terms as Ruby
-#
-#  $Revision$
+
+begin
+  gem 'rdoc'
+rescue NameError => e # --disable-gems
+  raise unless e.name == :gem
+rescue Gem::LoadError
+end
 
 require 'rdoc/rdoc'
 
diff --git a/bin/ri b/bin/ri
index 243557403c..7fbed0c099 100755
--- a/bin/ri
+++ b/bin/ri
@@ -1,5 +1,12 @@
 #!/usr/bin/env ruby
 
+begin
+  gem 'rdoc'
+rescue NameError => e # --disable-gems
+  raise unless e.name == :gem
+rescue Gem::LoadError
+end
+
 require 'rdoc/ri/driver'
 
 RDoc::RI::Driver.run ARGV