* lib/irb/cmd/help.rb: support RDoc 3.7. fix [Bug #3760].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32286 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 5 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 380453df6f..edc26901bc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Jun 29 22:49:10 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/irb/cmd/help.rb: support RDoc 3.7. fix [Bug #3760].
+
 Wed Jun 29 22:04:14 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
 	* lib/tracer.rb: Tracer.on only if required by -r command-line option.
diff --git a/lib/irb/cmd/help.rb b/lib/irb/cmd/help.rb
index b946ec01fc..67cf89990b 100644
--- a/lib/irb/cmd/help.rb
+++ b/lib/irb/cmd/help.rb
@@ -26,7 +26,7 @@ module IRB
           end
           names.each do |name|
             begin
-              Ri.get_info_for(name.to_s)
+              Ri.display_name(name.to_s)
             rescue RDoc::RI::Error
               puts $!.message
             end