1 files changed, 0 insertions, 114 deletions
diff --git a/ruby_1_9_3/lib/rdoc/markup/to_tt_only.rb b/ruby_1_9_3/lib/rdoc/markup/to_tt_only.rb
deleted file mode 100644
index 078e87db98..0000000000
--- a/ruby_1_9_3/lib/rdoc/markup/to_tt_only.rb
+++ /dev/null
@@ -1,114 +0,0 @@
-require 'rdoc/markup/formatter'
-require 'rdoc/markup/inline'
-
-##
-# Extracts sections of text enclosed in plus, tt or code.  Used to discover
-# undocumented parameters.
-
-class RDoc::Markup::ToTtOnly < RDoc::Markup::Formatter
-
-  ##
-  # Stack of list types
-
-  attr_reader :list_type
-
-  ##
-  # Output accumulator
-
-  attr_reader :res
-
-  ##
-  # Creates a new tt-only formatter.
-
-  def initialize markup = nil
-    super
-
-    add_tag :TT, nil, nil
-  end
-
-  ##
-  # Pops the list type for +list+ from #list_type
-
-  def accept_list_end list
-    @list_type.pop
-  end
-
-  ##
-  # Pushes the list type for +list+ onto #list_type
-
-  def accept_list_start list
-    @list_type << list.type
-  end
-
-  ##
-  # Prepares the visitor for consuming +list_item+
-
-  def accept_list_item_start list_item
-    case @list_type.last
-    when :NOTE, :LABEL then
-      tt_sections(list_item.label)
-    end
-  end
-
-  ##
-  # Adds +paragraph+ to the output
-
-  def accept_paragraph paragraph
-    tt_sections(paragraph.text)
-  end
-
-  ##
-  # Does nothing to +markup_item+ because it doesn't have any user-built
-  # content
-
-  def do_nothing markup_item
-  end
-
-  alias accept_blank_line    do_nothing # :nodoc:
-  alias accept_heading       do_nothing # :nodoc:
-  alias accept_list_item_end do_nothing # :nodoc:
-  alias accept_raw           do_nothing # :nodoc:
-  alias accept_rule          do_nothing # :nodoc:
-  alias accept_verbatim      do_nothing # :nodoc:
-
-  ##
-  # Extracts tt sections from +text+
-
-  def tt_sections text
-    flow = @am.flow text.dup
-
-    flow.each do |item|
-      case item
-      when String then
-        @res << item if in_tt?
-      when RDoc::Markup::AttrChanger then
-        off_tags res, item
-        on_tags res, item
-      when RDoc::Markup::Special then
-        @res << convert_special(item) if in_tt? # TODO can this happen?
-      else
-        raise "Unknown flow element: #{item.inspect}"
-      end
-    end
-
-    res
-  end
-
-  ##
-  # Returns an Array of items that were wrapped in plus, tt or code.
-
-  def end_accepting
-    @res.compact
-  end
-
-  ##
-  # Prepares the visitor for gathering tt sections
-
-  def start_accepting
-    @res = []
-
-    @list_type = []
-  end
-
-end
-