Import RDoc 3

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 2 deletions

diff --git a/lib/rdoc/markup/to_bs.rb b/lib/rdoc/markup/to_bs.rb
index e7af129824..931edd81ea 100644
--- a/lib/rdoc/markup/to_bs.rb
+++ b/lib/rdoc/markup/to_bs.rb
@@ -1,4 +1,4 @@
-require 'rdoc/markup/inline'
+require 'rdoc/markup/to_rdoc'
 
 ##
 # Outputs RDoc markup with hot backspace action!  You will probably need a
@@ -8,6 +8,9 @@ require 'rdoc/markup/inline'
 
 class RDoc::Markup::ToBs < RDoc::Markup::ToRdoc
 
+  ##
+  # Returns a new ToBs that is ready for hot backspace action!
+
   def initialize
     super
 
@@ -22,8 +25,12 @@ class RDoc::Markup::ToBs < RDoc::Markup::ToRdoc
   def init_tags
     add_tag :BOLD, '+b', '-b'
     add_tag :EM,   '+_', '-_'
+    add_tag :TT,   ''  , ''   # we need in_tt information maintained
   end
 
+  ##
+  # Makes heading text bold.
+
   def accept_heading heading
     use_prefix or @res << ' ' * @indent
     @res << @headings[heading.level][0]
@@ -44,7 +51,6 @@ class RDoc::Markup::ToBs < RDoc::Markup::ToRdoc
     when '+_' then @in_em = true
     when '-_' then @in_em = false
     end
-
     ''
   end