* lib/rdoc*: Updated to RDoc 4.0 (pre-release)

* bin/rdoc:  ditto
* test/rdoc:  ditto
* NEWS:  Updated with RDoc 4.0 information


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37889 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 11 insertions, 5 deletions

diff --git a/lib/rdoc/markup/to_tt_only.rb b/lib/rdoc/markup/to_tt_only.rb
index 078e87db98..e2da20c6f3 100644
--- a/lib/rdoc/markup/to_tt_only.rb
+++ b/lib/rdoc/markup/to_tt_only.rb
@@ -1,6 +1,3 @@
-require 'rdoc/markup/formatter'
-require 'rdoc/markup/inline'
-
 ##
 # Extracts sections of text enclosed in plus, tt or code.  Used to discover
 # undocumented parameters.
@@ -21,12 +18,19 @@ class RDoc::Markup::ToTtOnly < RDoc::Markup::Formatter
   # Creates a new tt-only formatter.
 
   def initialize markup = nil
-    super
+    super nil, markup
 
     add_tag :TT, nil, nil
   end
 
   ##
+  # Adds tts from +block_quote+ to the output
+
+  def accept_block_quote block_quote
+    tt_sections block_quote.text
+  end
+
+  ##
   # Pops the list type for +list+ from #list_type
 
   def accept_list_end list
@@ -46,7 +50,9 @@ class RDoc::Markup::ToTtOnly < RDoc::Markup::Formatter
   def accept_list_item_start list_item
     case @list_type.last
     when :NOTE, :LABEL then
-      tt_sections(list_item.label)
+      Array(list_item.label).map do |label|
+        tt_sections label
+      end.flatten
     end
   end