add tag v1_9_3_426v1_9_3_426

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_3_426@40737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

47 files changed, 0 insertions, 4197 deletions

diff --git a/ruby_1_9_3/lib/rake/alt_system.rb b/ruby_1_9_3/lib/rake/alt_system.rb
deleted file mode 100644
index 05af19863a..0000000000
--- a/ruby_1_9_3/lib/rake/alt_system.rb
+++ /dev/null
@@ -1,109 +0,0 @@
-#
-# Copyright (c) 2008 James M. Lawrence
-#
-# Permission is hereby granted, free of charge, to any person
-# obtaining a copy of this software and associated documentation files
-# (the "Software"), to deal in the Software without restriction,
-# including without limitation the rights to use, copy, modify, merge,
-# publish, distribute, sublicense, and/or sell copies of the Software,
-# and to permit persons to whom the Software is furnished to do so,
-# subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be
-# included in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
-# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
-# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.
-#
-
-require 'rbconfig'
-
-#
-# Alternate implementations of system() and backticks `` on Windows
-# for ruby-1.8 and earlier.
-#
-module Rake::AltSystem
-  WINDOWS = RbConfig::CONFIG["host_os"] =~
-    %r!(msdos|mswin|djgpp|mingw|[Ww]indows)!
-
-  class << self
-    def define_module_function(name, &block)
-      define_method(name, &block)
-      module_function(name)
-    end
-  end
-
-  if WINDOWS and RUBY_VERSION < "1.9.0"
-    RUNNABLE_EXTS = %w[com exe bat cmd]
-    RUNNABLE_PATTERN = %r!\.(#{RUNNABLE_EXTS.join('|')})\Z!i
-
-    define_module_function :kernel_system, &Kernel.method(:system)
-    define_module_function :kernel_backticks, &Kernel.method(:'`')
-
-    module_function
-
-    def repair_command(cmd)
-      "call " + (
-        if cmd =~ %r!\A\s*\".*?\"!
-          # already quoted
-          cmd
-        elsif match = cmd.match(%r!\A\s*(\S+)!)
-          if match[1] =~ %r!/!
-            # avoid x/y.bat interpretation as x with option /y
-            %Q!"#{match[1]}"! + match.post_match
-          else
-            # a shell command will fail if quoted
-            cmd
-          end
-        else
-          # empty or whitespace
-          cmd
-        end
-      )
-    end
-
-    def find_runnable(file)
-      if file =~ RUNNABLE_PATTERN
-        file
-      else
-        RUNNABLE_EXTS.each { |ext|
-          if File.exist?(test = "#{file}.#{ext}")
-            return test
-          end
-        }
-        nil
-      end
-    end
-
-    def system(cmd, *args)
-      repaired = (
-        if args.empty?
-          [repair_command(cmd)]
-        elsif runnable = find_runnable(cmd)
-          [File.expand_path(runnable), *args]
-        else
-          # non-existent file
-          [cmd, *args]
-        end
-      )
-      kernel_system(*repaired)
-    end
-
-    def backticks(cmd)
-      kernel_backticks(repair_command(cmd))
-    end
-
-    define_module_function :'`', &method(:backticks)
-  else
-    # Non-Windows or ruby-1.9+: same as Kernel versions
-    define_module_function :system, &Kernel.method(:system)
-    define_module_function :backticks, &Kernel.method(:'`')
-    define_module_function :'`', &Kernel.method(:'`')
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/application.rb b/ruby_1_9_3/lib/rake/application.rb
deleted file mode 100644
index 2079fb9be6..0000000000
--- a/ruby_1_9_3/lib/rake/application.rb
+++ /dev/null
@@ -1,595 +0,0 @@
-require 'shellwords'
-require 'optparse'
-
-require 'rake/task_manager'
-require 'rake/win32'
-
-module Rake
-
-  ######################################################################
-  # Rake main application object.  When invoking +rake+ from the
-  # command line, a Rake::Application object is created and run.
-  #
-  class Application
-    include TaskManager
-
-    # The name of the application (typically 'rake')
-    attr_reader :name
-
-    # The original directory where rake was invoked.
-    attr_reader :original_dir
-
-    # Name of the actual rakefile used.
-    attr_reader :rakefile
-
-    # Number of columns on the terminal
-    attr_accessor :terminal_columns
-
-    # List of the top level task names (task names from the command line).
-    attr_reader :top_level_tasks
-
-    DEFAULT_RAKEFILES = ['rakefile', 'Rakefile', 'rakefile.rb', 'Rakefile.rb'].freeze
-
-    # Initialize a Rake::Application object.
-    def initialize
-      super
-      @name = 'rake'
-      @rakefiles = DEFAULT_RAKEFILES.dup
-      @rakefile = nil
-      @pending_imports = []
-      @imported = []
-      @loaders = {}
-      @default_loader = Rake::DefaultLoader.new
-      @original_dir = Dir.pwd
-      @top_level_tasks = []
-      add_loader('rb', DefaultLoader.new)
-      add_loader('rf', DefaultLoader.new)
-      add_loader('rake', DefaultLoader.new)
-      @tty_output = STDOUT.tty?
-      @terminal_columns = ENV['RAKE_COLUMNS'].to_i
-    end
-
-    # Run the Rake application.  The run method performs the following
-    # three steps:
-    #
-    # * Initialize the command line options (+init+).
-    # * Define the tasks (+load_rakefile+).
-    # * Run the top level tasks (+run_tasks+).
-    #
-    # If you wish to build a custom rake command, you should call
-    # +init+ on your application.  Then define any tasks.  Finally,
-    # call +top_level+ to run your top level tasks.
-    def run
-      standard_exception_handling do
-        init
-        load_rakefile
-        top_level
-      end
-    end
-
-    # Initialize the command line parameters and app name.
-    def init(app_name='rake')
-      standard_exception_handling do
-        @name = app_name
-        handle_options
-        collect_tasks
-      end
-    end
-
-    # Find the rakefile and then load it and any pending imports.
-    def load_rakefile
-      standard_exception_handling do
-        raw_load_rakefile
-      end
-    end
-
-    # Run the top level tasks of a Rake application.
-    def top_level
-      standard_exception_handling do
-        if options.show_tasks
-          display_tasks_and_comments
-        elsif options.show_prereqs
-          display_prerequisites
-        else
-          top_level_tasks.each { |task_name| invoke_task(task_name) }
-        end
-      end
-    end
-
-    # Add a loader to handle imported files ending in the extension
-    # +ext+.
-    def add_loader(ext, loader)
-      ext = ".#{ext}" unless ext =~ /^\./
-      @loaders[ext] = loader
-    end
-
-    # Application options from the command line
-    def options
-      @options ||= OpenStruct.new
-    end
-
-    # private ----------------------------------------------------------------
-
-    def invoke_task(task_string)
-      name, args = parse_task_string(task_string)
-      t = self[name]
-      t.invoke(*args)
-    end
-
-    def parse_task_string(string)
-      if string =~ /^([^\[]+)(\[(.*)\])$/
-        name = $1
-        args = $3.split(/\s*,\s*/)
-      else
-        name = string
-        args = []
-      end
-      [name, args]
-    end
-
-    # Provide standard exception handling for the given block.
-    def standard_exception_handling
-      begin
-        yield
-      rescue SystemExit => ex
-        # Exit silently with current status
-        raise
-      rescue OptionParser::InvalidOption => ex
-        $stderr.puts ex.message
-        exit(false)
-      rescue Exception => ex
-        # Exit with error message
-        display_error_message(ex)
-        exit(false)
-      end
-    end
-
-    # Display the error message that caused the exception.
-    def display_error_message(ex)
-      $stderr.puts "#{name} aborted!"
-      $stderr.puts ex.message
-      if options.trace
-        $stderr.puts ex.backtrace.join("\n")
-      else
-        $stderr.puts rakefile_location(ex.backtrace)
-      end
-      $stderr.puts "Tasks: #{ex.chain}" if has_chain?(ex)
-      $stderr.puts "(See full trace by running task with --trace)" unless options.trace
-    end
-
-    # Warn about deprecated usage.
-    #
-    # Example:
-    #    Rake.application.deprecate("import", "Rake.import", caller.first)
-    #
-    def deprecate(old_usage, new_usage, call_site)
-      return if options.ignore_deprecate
-      $stderr.puts "WARNING: '#{old_usage}' is deprecated.  " +
-        "Please use '#{new_usage}' instead.\n" +
-        "    at #{call_site}"
-    end
-
-    # Does the exception have a task invocation chain?
-    def has_chain?(exception)
-      exception.respond_to?(:chain) && exception.chain
-    end
-    private :has_chain?
-
-    # True if one of the files in RAKEFILES is in the current directory.
-    # If a match is found, it is copied into @rakefile.
-    def have_rakefile
-      @rakefiles.each do |fn|
-        if File.exist?(fn)
-          others = Dir.glob(fn, File::FNM_CASEFOLD)
-          return others.size == 1 ? others.first : fn
-        elsif fn == ''
-          return fn
-        end
-      end
-      return nil
-    end
-
-    # True if we are outputting to TTY, false otherwise
-    def tty_output?
-      @tty_output
-    end
-
-    # Override the detected TTY output state (mostly for testing)
-    def tty_output=( tty_output_state )
-      @tty_output = tty_output_state
-    end
-
-    # We will truncate output if we are outputting to a TTY or if we've been
-    # given an explicit column width to honor
-    def truncate_output?
-      tty_output? || @terminal_columns.nonzero?
-    end
-
-    # Display the tasks and comments.
-    def display_tasks_and_comments
-      displayable_tasks = tasks.select { |t|
-        t.comment && t.name =~ options.show_task_pattern
-      }
-      case options.show_tasks
-      when :tasks
-        width = displayable_tasks.collect { |t| t.name_with_args.length }.max || 10
-        max_column = truncate_output? ? terminal_width - name.size - width - 7 : nil
-
-        displayable_tasks.each do |t|
-          printf "#{name} %-#{width}s  # %s\n",
-            t.name_with_args, max_column ? truncate(t.comment, max_column) : t.comment
-        end
-      when :describe
-        displayable_tasks.each do |t|
-          puts "#{name} #{t.name_with_args}"
-          t.full_comment.split("\n").each do |line|
-            puts "    #{line}"
-          end
-          puts
-        end
-      when :lines
-        displayable_tasks.each do |t|
-          t.locations.each do |loc|
-            printf "#{name} %-30s %s\n",t.name_with_args, loc
-          end
-        end
-      else
-        fail "Unknown show task mode: '#{options.show_tasks}'"
-      end
-    end
-
-    def terminal_width
-      if @terminal_columns.nonzero?
-        result = @terminal_columns
-      else
-        result = unix? ? dynamic_width : 80
-      end
-      (result < 10) ? 80 : result
-    rescue
-      80
-    end
-
-    # Calculate the dynamic width of the
-    def dynamic_width
-      @dynamic_width ||= (dynamic_width_stty.nonzero? || dynamic_width_tput)
-    end
-
-    def dynamic_width_stty
-      %x{stty size 2>/dev/null}.split[1].to_i
-    end
-
-    def dynamic_width_tput
-      %x{tput cols 2>/dev/null}.to_i
-    end
-
-    def unix?
-      RbConfig::CONFIG['host_os'] =~ /(aix|darwin|linux|(net|free|open)bsd|cygwin|solaris|irix|hpux)/i
-    end
-
-    def windows?
-      Win32.windows?
-    end
-
-    def truncate(string, width)
-      if string.length <= width
-        string
-      else
-        ( string[0, width-3] || "" ) + "..."
-      end
-    end
-
-    # Display the tasks and prerequisites
-    def display_prerequisites
-      tasks.each do |t|
-        puts "#{name} #{t.name}"
-        t.prerequisites.each { |pre| puts "    #{pre}" }
-      end
-    end
-
-    # A list of all the standard options used in rake, suitable for
-    # passing to OptionParser.
-    def standard_rake_options
-      [
-        ['--classic-namespace', '-C', "Put Task and FileTask in the top level namespace",
-          lambda { |value|
-            require 'rake/classic_namespace'
-            options.classic_namespace = true
-          }
-        ],
-        ['--describe', '-D [PATTERN]', "Describe the tasks (matching optional PATTERN), then exit.",
-          lambda { |value|
-            options.show_tasks = :describe
-            options.show_task_pattern = Regexp.new(value || '')
-            TaskManager.record_task_metadata = true
-          }
-        ],
-        ['--dry-run', '-n', "Do a dry run without executing actions.",
-          lambda { |value|
-            Rake.verbose(true)
-            Rake.nowrite(true)
-            options.dryrun = true
-            options.trace = true
-          }
-        ],
-        ['--execute',  '-e CODE', "Execute some Ruby code and exit.",
-          lambda { |value|
-            eval(value)
-            exit
-          }
-        ],
-        ['--execute-print',  '-p CODE', "Execute some Ruby code, print the result, then exit.",
-          lambda { |value|
-            puts eval(value)
-            exit
-          }
-        ],
-        ['--execute-continue',  '-E CODE',
-          "Execute some Ruby code, then continue with normal task processing.",
-          lambda { |value| eval(value) }
-        ],
-        ['--libdir', '-I LIBDIR', "Include LIBDIR in the search path for required modules.",
-          lambda { |value| $:.push(value) }
-        ],
-        ['--no-search', '--nosearch', '-N', "Do not search parent directories for the Rakefile.",
-          lambda { |value| options.nosearch = true }
-        ],
-        ['--prereqs', '-P', "Display the tasks and dependencies, then exit.",
-          lambda { |value| options.show_prereqs = true }
-        ],
-        ['--quiet', '-q', "Do not log messages to standard output.",
-          lambda { |value| Rake.verbose(false) }
-        ],
-        ['--rakefile', '-f [FILE]', "Use FILE as the rakefile.",
-          lambda { |value|
-            value ||= ''
-            @rakefiles.clear
-            @rakefiles << value
-          }
-        ],
-        ['--rakelibdir', '--rakelib', '-R RAKELIBDIR',
-          "Auto-import any .rake files in RAKELIBDIR. (default is 'rakelib')",
-          # HACK Use File::PATH_SEPARATOR
-          lambda { |value| options.rakelib = value.split(':') }
-        ],
-        ['--require', '-r MODULE', "Require MODULE before executing rakefile.",
-          lambda { |value|
-            begin
-              require value
-            rescue LoadError => ex
-              begin
-                rake_require value
-              rescue LoadError
-                raise ex
-              end
-            end
-          }
-        ],
-        ['--rules', "Trace the rules resolution.",
-          lambda { |value| options.trace_rules = true }
-        ],
-        ['--silent', '-s', "Like --quiet, but also suppresses the 'in directory' announcement.",
-          lambda { |value|
-            Rake.verbose(false)
-            options.silent = true
-          }
-        ],
-        ['--system',  '-g',
-          "Using system wide (global) rakefiles (usually '~/.rake/*.rake').",
-          lambda { |value| options.load_system = true }
-        ],
-        ['--no-system', '--nosystem', '-G',
-          "Use standard project Rakefile search paths, ignore system wide rakefiles.",
-          lambda { |value| options.ignore_system = true }
-        ],
-        ['--tasks', '-T [PATTERN]', "Display the tasks (matching optional PATTERN) with descriptions, then exit.",
-          lambda { |value|
-            options.show_tasks = :tasks
-            options.show_task_pattern = Regexp.new(value || '')
-            Rake::TaskManager.record_task_metadata = true
-          }
-        ],
-        ['--trace', '-t', "Turn on invoke/execute tracing, enable full backtrace.",
-          lambda { |value|
-            options.trace = true
-            Rake.verbose(true)
-          }
-        ],
-        ['--verbose', '-v', "Log message to standard output.",
-          lambda { |value| Rake.verbose(true) }
-        ],
-        ['--version', '-V', "Display the program version.",
-          lambda { |value|
-            puts "rake, version #{RAKEVERSION}"
-            exit
-          }
-        ],
-        ['--where', '-W [PATTERN]', "Describe the tasks (matching optional PATTERN), then exit.",
-          lambda { |value|
-            options.show_tasks = :lines
-            options.show_task_pattern = Regexp.new(value || '')
-            Rake::TaskManager.record_task_metadata = true
-          }
-        ],
-        ['--no-deprecation-warnings', '-X', "Disable the deprecation warnings.",
-          lambda { |value|
-            options.ignore_deprecate = true
-          }
-        ],
-      ]
-    end
-
-    # Read and handle the command line options.
-    def handle_options
-      options.rakelib = ['rakelib']
-
-      OptionParser.new do |opts|
-        opts.banner = "rake [-f rakefile] {options} targets..."
-        opts.separator ""
-        opts.separator "Options are ..."
-
-        opts.on_tail("-h", "--help", "-H", "Display this help message.") do
-          puts opts
-          exit
-        end
-
-        standard_rake_options.each { |args| opts.on(*args) }
-        opts.environment('RAKEOPT')
-      end.parse!
-
-      # If class namespaces are requested, set the global options
-      # according to the values in the options structure.
-      if options.classic_namespace
-        $show_tasks = options.show_tasks
-        $show_prereqs = options.show_prereqs
-        $trace = options.trace
-        $dryrun = options.dryrun
-        $silent = options.silent
-      end
-    end
-
-    # Similar to the regular Ruby +require+ command, but will check
-    # for *.rake files in addition to *.rb files.
-    def rake_require(file_name, paths=$LOAD_PATH, loaded=$")
-      fn = file_name + ".rake"
-      return false if loaded.include?(fn)
-      paths.each do |path|
-        full_path = File.join(path, fn)
-        if File.exist?(full_path)
-          Rake.load_rakefile(full_path)
-          loaded << fn
-          return true
-        end
-      end
-      fail LoadError, "Can't find #{file_name}"
-    end
-
-    def find_rakefile_location
-      here = Dir.pwd
-      while ! (fn = have_rakefile)
-        Dir.chdir("..")
-        if Dir.pwd == here || options.nosearch
-          return nil
-        end
-        here = Dir.pwd
-      end
-      [fn, here]
-    ensure
-      Dir.chdir(Rake.original_dir)
-    end
-
-    def print_rakefile_directory(location)
-      $stderr.puts "(in #{Dir.pwd})" unless
-        options.silent or original_dir == location
-    end
-
-    def raw_load_rakefile # :nodoc:
-      rakefile, location = find_rakefile_location
-      if (! options.ignore_system) &&
-          (options.load_system || rakefile.nil?) &&
-          system_dir && File.directory?(system_dir)
-        print_rakefile_directory(location)
-        glob("#{system_dir}/*.rake") do |name|
-          add_import name
-        end
-      else
-        fail "No Rakefile found (looking for: #{@rakefiles.join(', ')})" if
-          rakefile.nil?
-        @rakefile = rakefile
-        Dir.chdir(location)
-        print_rakefile_directory(location)
-        $rakefile = @rakefile if options.classic_namespace
-        Rake.load_rakefile(File.expand_path(@rakefile)) if @rakefile && @rakefile != ''
-        options.rakelib.each do |rlib|
-          glob("#{rlib}/*.rake") do |name|
-            add_import name
-          end
-        end
-      end
-      load_imports
-    end
-
-    def glob(path, &block)
-      Dir[path.gsub("\\", '/')].each(&block)
-    end
-    private :glob
-
-    # The directory path containing the system wide rakefiles.
-    def system_dir
-      @system_dir ||=
-        begin
-          if ENV['RAKE_SYSTEM']
-            ENV['RAKE_SYSTEM']
-          else
-            standard_system_dir
-          end
-        end
-    end
-
-    # The standard directory containing system wide rake files.
-    if Win32.windows?
-      def standard_system_dir #:nodoc:
-        Win32.win32_system_dir
-      end
-    else
-      def standard_system_dir #:nodoc:
-        File.join(File.expand_path('~'), '.rake')
-      end
-    end
-    private :standard_system_dir
-
-    # Collect the list of tasks on the command line.  If no tasks are
-    # given, return a list containing only the default task.
-    # Environmental assignments are processed at this time as well.
-    def collect_tasks
-      @top_level_tasks = []
-      ARGV.each do |arg|
-        if arg =~ /^(\w+)=(.*)$/
-          ENV[$1] = $2
-        else
-          @top_level_tasks << arg unless arg =~ /^-/
-        end
-      end
-      @top_level_tasks.push("default") if @top_level_tasks.size == 0
-    end
-
-    # Add a file to the list of files to be imported.
-    def add_import(fn)
-      @pending_imports << fn
-    end
-
-    # Load the pending list of imported files.
-    def load_imports
-      while fn = @pending_imports.shift
-        next if @imported.member?(fn)
-        if fn_task = lookup(fn)
-          fn_task.invoke
-        end
-        ext = File.extname(fn)
-        loader = @loaders[ext] || @default_loader
-        loader.load(fn)
-        @imported << fn
-      end
-    end
-
-    # Warn about deprecated use of top level constant names.
-    def const_warning(const_name)
-      @const_warning ||= false
-      if ! @const_warning
-        $stderr.puts %{WARNING: Deprecated reference to top-level constant '#{const_name}' } +
-          %{found at: #{rakefile_location}} # '
-        $stderr.puts %{    Use --classic-namespace on rake command}
-        $stderr.puts %{    or 'require "rake/classic_namespace"' in Rakefile}
-      end
-      @const_warning = true
-    end
-
-    def rakefile_location backtrace = caller
-      backtrace.map { |t| t[/([^:]+):/,1] }
-
-      re = /^#{@rakefile}$/
-      re = /#{re.source}/i if windows?
-
-      backtrace.find { |str| str =~ re } || ''
-    end
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/classic_namespace.rb b/ruby_1_9_3/lib/rake/classic_namespace.rb
deleted file mode 100644
index 6e71012da4..0000000000
--- a/ruby_1_9_3/lib/rake/classic_namespace.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-# The following classes used to be in the top level namespace.
-# Loading this file enables compatibility with older Rakefile that
-# referenced Task from the top level.
-
-warn "WARNING: Classic namespaces are deprecated and will be removed from future versions of Rake."
-# :stopdoc:
-Task = Rake::Task
-FileTask = Rake::FileTask
-FileCreationTask = Rake::FileCreationTask
-RakeApp = Rake::Application
-# :startdoc:
diff --git a/ruby_1_9_3/lib/rake/clean.rb b/ruby_1_9_3/lib/rake/clean.rb
deleted file mode 100644
index 5c9cbcdb24..0000000000
--- a/ruby_1_9_3/lib/rake/clean.rb
+++ /dev/null
@@ -1,32 +0,0 @@
-# The 'rake/clean' file defines two file lists (CLEAN and CLOBBER) and
-# two rake tasks (:clean and :clobber).
-#
-# [:clean] Clean up the project by deleting scratch files and backup
-#          files.  Add files to the CLEAN file list to have the :clean
-#          target handle them.
-#
-# [:clobber] Clobber all generated and non-source files in a project.
-#            The task depends on :clean, so all the clean files will
-#            be deleted as well as files in the CLOBBER file list.
-#            The intent of this task is to return a project to its
-#            pristine, just unpacked state.
-
-require 'rake'
-
-# :stopdoc:
-CLEAN = Rake::FileList["**/*~", "**/*.bak", "**/core"]
-CLEAN.clear_exclude.exclude { |fn|
-  fn.pathmap("%f") == 'core' && File.directory?(fn)
-}
-
-desc "Remove any temporary products."
-task :clean do
-  CLEAN.each { |fn| rm_r fn rescue nil }
-end
-
-CLOBBER = Rake::FileList.new
-
-desc "Remove any generated file."
-task :clobber => [:clean] do
-  CLOBBER.each { |fn| rm_r fn rescue nil }
-end
diff --git a/ruby_1_9_3/lib/rake/cloneable.rb b/ruby_1_9_3/lib/rake/cloneable.rb
deleted file mode 100644
index 19c780bff6..0000000000
--- a/ruby_1_9_3/lib/rake/cloneable.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-module Rake
-  # ##########################################################################
-  # Mixin for creating easily cloned objects.
-  #
-  module Cloneable
-    # Clone an object by making a new object and setting all the instance
-    # variables to the same values.
-    def dup
-      sibling = self.class.new
-      instance_variables.each do |ivar|
-        value = self.instance_variable_get(ivar)
-        new_value = value.clone rescue value
-        sibling.instance_variable_set(ivar, new_value)
-      end
-      sibling.taint if tainted?
-      sibling
-    end
-
-    def clone
-      sibling = dup
-      sibling.freeze if frozen?
-      sibling
-    end
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/contrib/compositepublisher.rb b/ruby_1_9_3/lib/rake/contrib/compositepublisher.rb
deleted file mode 100644
index 69952a0808..0000000000
--- a/ruby_1_9_3/lib/rake/contrib/compositepublisher.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-module Rake
-
-  # Manage several publishers as a single entity.
-  class CompositePublisher
-    def initialize
-      @publishers = []
-    end
-
-    # Add a publisher to the composite.
-    def add(pub)
-      @publishers << pub
-    end
-
-    # Upload all the individual publishers.
-    def upload
-      @publishers.each { |p| p.upload }
-    end
-  end
-
-end
-
diff --git a/ruby_1_9_3/lib/rake/contrib/ftptools.rb b/ruby_1_9_3/lib/rake/contrib/ftptools.rb
deleted file mode 100644
index 78420c7412..0000000000
--- a/ruby_1_9_3/lib/rake/contrib/ftptools.rb
+++ /dev/null
@@ -1,150 +0,0 @@
-# = Tools for FTP uploading.
-#
-# This file is still under development and is not released for general
-# use.
-
-require 'date'
-require 'net/ftp'
-
-module Rake # :nodoc:
-
-  ####################################################################
-  # <b>Note:</b> <em> Not released for general use.</em>
-  class FtpFile
-    attr_reader :name, :size, :owner, :group, :time
-
-    def self.date
-      @date_class ||= Date
-    end
-
-    def self.time
-      @time_class ||= Time
-    end
-
-    def initialize(path, entry)
-      @path = path
-      @mode, _, @owner, @group, size, d1, d2, d3, @name = entry.split(' ')
-      @size = size.to_i
-      @time = determine_time(d1, d2, d3)
-    end
-
-    def path
-      File.join(@path, @name)
-    end
-
-    def directory?
-      @mode[0] == ?d
-    end
-
-    def mode
-      parse_mode(@mode)
-    end
-
-    def symlink?
-      @mode[0] == ?l
-    end
-
-    private # --------------------------------------------------------
-
-    def parse_mode(m)
-      result = 0
-      (1..9).each do |i|
-        result = 2*result + ((m[i]==?-) ? 0 : 1)
-      end
-      result
-    end
-
-    def determine_time(d1, d2, d3)
-      now = self.class.time.now
-      if /:/ =~ d3
-        result = Time.parse("#{d1} #{d2} #{now.year} #{d3}")
-        if result > now
-          result = Time.parse("#{d1} #{d2} #{now.year-1} #{d3}")
-        end
-      else
-        result = Time.parse("#{d1} #{d2} #{d3}")
-      end
-      result
-#       elements = ParseDate.parsedate("#{d1} #{d2} #{d3}")
-#       if elements[0].nil?
-#         today = self.class.date.today
-#         if elements[1] > today.month
-#           elements[0] = today.year - 1
-#         else
-#           elements[0] = today.year
-#         end
-#       end
-#       elements = elements.collect { |el| el.nil? ? 0 : el }
-#       Time.mktime(*elements[0,7])
-    end
-  end
-
-  ####################################################################
-  # Manage the uploading of files to an FTP account.
-  class FtpUploader
-
-    # Log uploads to standard output when true.
-    attr_accessor :verbose
-
-    class << FtpUploader
-      # Create an uploader and pass it to the given block as +up+.
-      # When the block is complete, close the uploader.
-      def connect(path, host, account, password)
-        up = self.new(path, host, account, password)
-        begin
-          yield(up)
-        ensure
-          up.close
-        end
-      end
-    end
-
-    # Create an FTP uploader targeting the directory +path+ on +host+
-    # using the given account and password.  +path+ will be the root
-    # path of the uploader.
-    def initialize(path, host, account, password)
-      @created = Hash.new
-      @path = path
-      @ftp = Net::FTP.new(host, account, password)
-      makedirs(@path)
-      @ftp.chdir(@path)
-    end
-
-    # Create the directory +path+ in the uploader root path.
-    def makedirs(path)
-      route = []
-      File.split(path).each do |dir|
-        route << dir
-        current_dir = File.join(route)
-        if @created[current_dir].nil?
-          @created[current_dir] = true
-          $stderr.puts "Creating Directory  #{current_dir}" if @verbose
-          @ftp.mkdir(current_dir) rescue nil
-        end
-      end
-    end
-
-    # Upload all files matching +wildcard+ to the uploader's root
-    # path.
-    def upload_files(wildcard)
-      Dir[wildcard].each do |fn|
-        upload(fn)
-      end
-    end
-
-    # Close the uploader.
-    def close
-      @ftp.close
-    end
-
-    private # --------------------------------------------------------
-
-    # Upload a single file to the uploader's root path.
-    def upload(file)
-      $stderr.puts "Uploading #{file}" if @verbose
-      dir = File.dirname(file)
-      makedirs(dir)
-      @ftp.putbinaryfile(file, file) unless File.directory?(file)
-    end
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/contrib/publisher.rb b/ruby_1_9_3/lib/rake/contrib/publisher.rb
deleted file mode 100644
index 8b11edb59c..0000000000
--- a/ruby_1_9_3/lib/rake/contrib/publisher.rb
+++ /dev/null
@@ -1,73 +0,0 @@
-# Copyright 2003-2010 by Jim Weirich (jim.weirich@gmail.com)
-# All rights reserved.
-
-# :stopdoc:
-
-# Configuration information about an upload host system.
-# name   :: Name of host system.
-# webdir :: Base directory for the web information for the
-#           application.  The application name (APP) is appended to
-#           this directory before using.
-# pkgdir :: Directory on the host system where packages can be
-#           placed.
-HostInfo = Struct.new(:name, :webdir, :pkgdir)
-
-# :startdoc:
-
-# Manage several publishers as a single entity.
-class CompositePublisher
-  def initialize
-    @publishers = []
-  end
-
-  # Add a publisher to the composite.
-  def add(pub)
-    @publishers << pub
-  end
-
-  # Upload all the individual publishers.
-  def upload
-    @publishers.each { |p| p.upload }
-  end
-end
-
-# Publish an entire directory to an existing remote directory using
-# SSH.
-class SshDirPublisher
-  def initialize(host, remote_dir, local_dir)
-    @host = host
-    @remote_dir = remote_dir
-    @local_dir = local_dir
-  end
-
-  def upload
-    run %{scp -rq #{@local_dir}/* #{@host}:#{@remote_dir}}
-  end
-end
-
-# Publish an entire directory to a fresh remote directory using SSH.
-class SshFreshDirPublisher < SshDirPublisher
-  def upload
-    run %{ssh #{@host} rm -rf #{@remote_dir}} rescue nil
-    run %{ssh #{@host} mkdir #{@remote_dir}}
-    super
-  end
-end
-
-# Publish a list of files to an existing remote directory.
-class SshFilePublisher
-  # Create a publisher using the give host information.
-  def initialize(host, remote_dir, local_dir, *files)
-    @host = host
-    @remote_dir = remote_dir
-    @local_dir = local_dir
-    @files = files
-  end
-
-  # Upload the local directory to the remote directory.
-  def upload
-    @files.each do |fn|
-      run %{scp -q #{@local_dir}/#{fn} #{@host}:#{@remote_dir}}
-    end
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/contrib/rubyforgepublisher.rb b/ruby_1_9_3/lib/rake/contrib/rubyforgepublisher.rb
deleted file mode 100644
index a4b96936c8..0000000000
--- a/ruby_1_9_3/lib/rake/contrib/rubyforgepublisher.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-require 'rake/contrib/sshpublisher'
-
-module Rake
-
-  class RubyForgePublisher < SshDirPublisher
-    attr_reader :project, :proj_id, :user
-
-    def initialize(projname, user)
-      super(
-        "#{user}@rubyforge.org",
-        "/var/www/gforge-projects/#{projname}",
-        "html")
-    end
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/contrib/sshpublisher.rb b/ruby_1_9_3/lib/rake/contrib/sshpublisher.rb
deleted file mode 100644
index bd6adc127e..0000000000
--- a/ruby_1_9_3/lib/rake/contrib/sshpublisher.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-require 'rake/dsl_definition'
-require 'rake/contrib/compositepublisher'
-
-module Rake
-
-  # Publish an entire directory to an existing remote directory using
-  # SSH.
-  class SshDirPublisher
-    include Rake::DSL
-
-    def initialize(host, remote_dir, local_dir)
-      @host = host
-      @remote_dir = remote_dir
-      @local_dir = local_dir
-    end
-
-    def upload
-      sh %{scp -rq #{@local_dir}/* #{@host}:#{@remote_dir}}
-    end
-  end
-
-  # Publish an entire directory to a fresh remote directory using SSH.
-  class SshFreshDirPublisher < SshDirPublisher
-    def upload
-      sh %{ssh #{@host} rm -rf #{@remote_dir}} rescue nil
-      sh %{ssh #{@host} mkdir #{@remote_dir}}
-      super
-    end
-  end
-
-  # Publish a list of files to an existing remote directory.
-  class SshFilePublisher
-    include Rake::DSL
-
-    # Create a publisher using the give host information.
-    def initialize(host, remote_dir, local_dir, *files)
-      @host = host
-      @remote_dir = remote_dir
-      @local_dir = local_dir
-      @files = files
-    end
-
-    # Upload the local directory to the remote directory.
-    def upload
-      @files.each do |fn|
-        sh %{scp -q #{@local_dir}/#{fn} #{@host}:#{@remote_dir}}
-      end
-    end
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/contrib/sys.rb b/ruby_1_9_3/lib/rake/contrib/sys.rb
deleted file mode 100644
index 41963f1fef..0000000000
--- a/ruby_1_9_3/lib/rake/contrib/sys.rb
+++ /dev/null
@@ -1,191 +0,0 @@
-warn 'Sys has been deprecated in favor of FileUtils'
-
-#--
-# Copyright 2003-2010 by Jim Weirich (jim.weirich@gmail.com)
-# All rights reserved.
-#++
-#
-begin
-  require 'ftools'
-rescue LoadError
-end
-require 'rbconfig'
-
-######################################################################
-# Sys provides a number of file manipulation tools for the convenience
-# of writing Rakefiles.  All commands in this module will announce
-# their activity on standard output if the $verbose flag is set
-# ($verbose = true is the default).  You can control this by globally
-# setting $verbose or by using the +verbose+ and +quiet+ methods.
-#
-# Sys has been deprecated in favor of the FileUtils module available
-# in Ruby 1.8.
-#
-module Sys
-  RUBY = RbConfig::CONFIG['ruby_install_name']
-
-  # Install all the files matching +wildcard+ into the +dest_dir+
-  # directory.  The permission mode is set to +mode+.
-  def install(wildcard, dest_dir, mode)
-    Dir[wildcard].each do |fn|
-      File.install(fn, dest_dir, mode, $verbose)
-    end
-  end
-
-  # Run the system command +cmd+.
-  def run(cmd)
-    log cmd
-    system(cmd) or fail "Command Failed: [#{cmd}]"
-  end
-
-  # Run a Ruby interpreter with the given arguments.
-  def ruby(*args)
-    run "#{RUBY} #{args.join(' ')}"
-  end
-
-  # Copy a single file from +file_name+ to +dest_file+.
-  def copy(file_name, dest_file)
-    log "Copying file #{file_name} to #{dest_file}"
-    File.copy(file_name, dest_file)
-  end
-
-  # Copy all files matching +wildcard+ into the directory +dest_dir+.
-  def copy_files(wildcard, dest_dir)
-    for_matching_files(wildcard, dest_dir) { |from, to| copy(from, to) }
-  end
-
-  # Link +file_name+ to +dest_file+.
-  def link(file_name, dest_file)
-    log "Linking file #{file_name} to #{dest_file}"
-    File.link(file_name, dest_file)
-  end
-
-  # Link all files matching +wildcard+ into the directory +dest_dir+.
-  def link_files(wildcard, dest_dir)
-    for_matching_files(wildcard, dest_dir) { |from, to| link(from, to) }
-  end
-
-  # Symlink +file_name+ to +dest_file+.
-  def symlink(file_name, dest_file)
-    log "Symlinking file #{file_name} to #{dest_file}"
-    File.symlink(file_name, dest_file)
-  end
-
-  # Symlink all files matching +wildcard+ into the directory +dest_dir+.
-  def symlink_files(wildcard, dest_dir)
-    for_matching_files(wildcard, dest_dir) { |from, to| link(from, to) }
-  end
-
-  # Remove all files matching +wildcard+.  If a matching file is a
-  # directory, it must be empty to be removed.  used +delete_all+ to
-  # recursively delete directories.
-  def delete(*wildcards)
-    wildcards.each do |wildcard|
-      Dir[wildcard].each do |fn|
-        if File.directory?(fn)
-          log "Deleting directory #{fn}"
-          Dir.delete(fn)
-        else
-          log "Deleting file #{fn}"
-          File.delete(fn)
-        end
-      end
-    end
-  end
-
-  # Recursively delete all files and directories matching +wildcard+.
-  def delete_all(*wildcards)
-    wildcards.each do |wildcard|
-      Dir[wildcard].each do |fn|
-        next if ! File.exist?(fn)
-        if File.directory?(fn)
-          Dir["#{fn}/*"].each do |subfn|
-            next if subfn=='.' || subfn=='..'
-            delete_all(subfn)
-          end
-          log "Deleting directory #{fn}"
-          Dir.delete(fn)
-        else
-          log "Deleting file #{fn}"
-          File.delete(fn)
-        end
-      end
-    end
-  end
-
-  # Make the directories given in +dirs+.
-  def makedirs(*dirs)
-    dirs.each do |fn|
-      log "Making directory #{fn}"
-      File.makedirs(fn)
-    end
-  end
-
-  # Make +dir+ the current working directory for the duration of
-  # executing the given block.
-  def indir(dir)
-    olddir = Dir.pwd
-    Dir.chdir(dir)
-    yield
-  ensure
-    Dir.chdir(olddir)
-  end
-
-  # Split a file path into individual directory names.
-  #
-  # For example:
-  #   split_all("a/b/c") =>  ['a', 'b', 'c']
-  def split_all(path)
-    head, tail = File.split(path)
-    return [tail] if head == '.' || tail == '/'
-    return [head, tail] if head == '/'
-    return split_all(head) + [tail]
-  end
-
-  # Write a message to standard error if $verbose is enabled.
-  def log(msg)
-    print "  " if $trace && $verbose
-    $stderr.puts msg if $verbose
-  end
-
-  # Perform a block with $verbose disabled.
-  def quiet(&block)
-    with_verbose(false, &block)
-  end
-
-  # Perform a block with $verbose enabled.
-  def verbose(&block)
-    with_verbose(true, &block)
-  end
-
-  # Perform a block with each file matching a set of wildcards.
-  def for_files(*wildcards)
-    wildcards.each do |wildcard|
-      Dir[wildcard].each do |fn|
-        yield(fn)
-      end
-    end
-  end
-
-  extend(self)
-
-  private # ----------------------------------------------------------
-
-  def for_matching_files(wildcard, dest_dir)
-    Dir[wildcard].each do |fn|
-      dest_file = File.join(dest_dir, fn)
-      parent = File.dirname(dest_file)
-      makedirs(parent) if ! File.directory?(parent)
-      yield(fn, dest_file)
-    end
-  end
-
-  def with_verbose(v)
-    oldverbose = $verbose
-    $verbose = v
-    yield
-  ensure
-    $verbose = oldverbose
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/default_loader.rb b/ruby_1_9_3/lib/rake/default_loader.rb
deleted file mode 100644
index 5dd3c05617..0000000000
--- a/ruby_1_9_3/lib/rake/default_loader.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-module Rake
-
-  # Default Rakefile loader used by +import+.
-  class DefaultLoader
-    def load(fn)
-      Rake.load_rakefile(File.expand_path(fn))
-    end
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/dsl_definition.rb b/ruby_1_9_3/lib/rake/dsl_definition.rb
deleted file mode 100644
index 6d9a6b88f3..0000000000
--- a/ruby_1_9_3/lib/rake/dsl_definition.rb
+++ /dev/null
@@ -1,176 +0,0 @@
-# Rake DSL functions.
-require 'rake/file_utils_ext'
-
-module Rake
-
-  ##
-  # DSL is a module that provides #task, #desc, #namespace, etc.  Use this
-  # when you'd like to use rake outside the top level scope.
-
-  module DSL
-
-    #--
-    # Include the FileUtils file manipulation functions in the top
-    # level module, but mark them private so that they don't
-    # unintentionally define methods on other objects.
-    #++
-
-    include FileUtilsExt
-    private(*FileUtils.instance_methods(false))
-    private(*FileUtilsExt.instance_methods(false))
-
-    private
-
-    # Declare a basic task.
-    #
-    # Example:
-    #   task :clobber => [:clean] do
-    #     rm_rf "html"
-    #   end
-    #
-    def task(*args, &block)
-      Rake::Task.define_task(*args, &block)
-    end
-
-
-    # Declare a file task.
-    #
-    # Example:
-    #   file "config.cfg" => ["config.template"] do
-    #     open("config.cfg", "w") do |outfile|
-    #       open("config.template") do |infile|
-    #         while line = infile.gets
-    #           outfile.puts line
-    #         end
-    #       end
-    #     end
-    #  end
-    #
-    def file(*args, &block)
-      Rake::FileTask.define_task(*args, &block)
-    end
-
-    # Declare a file creation task.
-    # (Mainly used for the directory command).
-    def file_create(args, &block)
-      Rake::FileCreationTask.define_task(args, &block)
-    end
-
-    # Declare a set of files tasks to create the given directories on
-    # demand.
-    #
-    # Example:
-    #   directory "testdata/doc"
-    #
-    def directory(dir)
-      Rake.each_dir_parent(dir) do |d|
-        file_create d do |t|
-          mkdir_p t.name if ! File.exist?(t.name)
-        end
-      end
-    end
-
-    # Declare a task that performs its prerequisites in
-    # parallel. Multitasks does *not* guarantee that its prerequisites
-    # will execute in any given order (which is obvious when you think
-    # about it)
-    #
-    # Example:
-    #   multitask :deploy => [:deploy_gem, :deploy_rdoc]
-    #
-    def multitask(args, &block)
-      Rake::MultiTask.define_task(args, &block)
-    end
-
-    # Create a new rake namespace and use it for evaluating the given
-    # block.  Returns a NameSpace object that can be used to lookup
-    # tasks defined in the namespace.
-    #
-    # E.g.
-    #
-    #   ns = namespace "nested" do
-    #     task :run
-    #   end
-    #   task_run = ns[:run] # find :run in the given namespace.
-    #
-    def namespace(name=nil, &block)
-      name = name.to_s if name.kind_of?(Symbol)
-      name = name.to_str if name.respond_to?(:to_str)
-      unless name.kind_of?(String) || name.nil?
-        raise ArgumentError, "Expected a String or Symbol for a namespace name"
-      end
-      Rake.application.in_namespace(name, &block)
-    end
-
-    # Declare a rule for auto-tasks.
-    #
-    # Example:
-    #  rule '.o' => '.c' do |t|
-    #    sh %{cc -o #{t.name} #{t.source}}
-    #  end
-    #
-    def rule(*args, &block)
-      Rake::Task.create_rule(*args, &block)
-    end
-
-    # Describe the next rake task.
-    #
-    # Example:
-    #   desc "Run the Unit Tests"
-    #   task :test => [:build]
-    #     runtests
-    #   end
-    #
-    def desc(description)
-      Rake.application.last_description = description
-    end
-
-    # Import the partial Rakefiles +fn+.  Imported files are loaded
-    # _after_ the current file is completely loaded.  This allows the
-    # import statement to appear anywhere in the importing file, and yet
-    # allowing the imported files to depend on objects defined in the
-    # importing file.
-    #
-    # A common use of the import statement is to include files
-    # containing dependency declarations.
-    #
-    # See also the --rakelibdir command line option.
-    #
-    # Example:
-    #   import ".depend", "my_rules"
-    #
-    def import(*fns)
-      fns.each do |fn|
-        Rake.application.add_import(fn)
-      end
-    end
-
-  end
-
-  DeprecatedCommands = Object.new.extend(DSL)
-
-  module DeprecatedObjectDSL # :nodoc:
-    DSL.private_instance_methods(false).each do |name|
-      line = __LINE__+1
-      class_eval %{
-        def #{name}(*args, &block)
-          unless Rake.application.options.ignore_deprecate
-            unless @rake_dsl_warning
-              $stderr.puts "WARNING: Global access to Rake DSL methods is deprecated.  Please include"
-              $stderr.puts "    ...  Rake::DSL into classes and modules which use the Rake DSL methods."
-              @rake_dsl_warning = true
-            end
-            $stderr.puts "WARNING: DSL method \#{self.class}##{name} called at \#{caller.first}"
-          end
-          Rake::DeprecatedCommands.send(:#{name}, *args, &block)
-        end
-        private :#{name}
-      }, __FILE__, line
-    end
-  end
-
-  extend FileUtilsExt
-end
-
-self.extend Rake::DSL
-include Rake::DeprecatedObjectDSL
diff --git a/ruby_1_9_3/lib/rake/early_time.rb b/ruby_1_9_3/lib/rake/early_time.rb
deleted file mode 100644
index 8c0e7d3339..0000000000
--- a/ruby_1_9_3/lib/rake/early_time.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-module Rake
-
-  # EarlyTime is a fake timestamp that occurs _before_ any other time value.
-  class EarlyTime
-    include Comparable
-    include Singleton
-
-    def <=>(other)
-      -1
-    end
-
-    def to_s
-      "<EARLY TIME>"
-    end
-  end
-
-  EARLY = EarlyTime.instance
-end
diff --git a/ruby_1_9_3/lib/rake/ext/core.rb b/ruby_1_9_3/lib/rake/ext/core.rb
deleted file mode 100644
index 1f3a738906..0000000000
--- a/ruby_1_9_3/lib/rake/ext/core.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-######################################################################
-# Core extension library
-#
-class Module
-  # Check for an existing method in the current class before extending.  IF
-  # the method already exists, then a warning is printed and the extension is
-  # not added.  Otherwise the block is yielded and any definitions in the
-  # block will take effect.
-  #
-  # Usage:
-  #
-  #   class String
-  #     rake_extension("xyz") do
-  #       def xyz
-  #         ...
-  #       end
-  #     end
-  #   end
-  #
-  def rake_extension(method)
-    if method_defined?(method)
-      $stderr.puts "WARNING: Possible conflict with Rake extension: #{self}##{method} already exists"
-    else
-      yield
-    end
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/ext/module.rb b/ruby_1_9_3/lib/rake/ext/module.rb
deleted file mode 100644
index 3f64aef6c8..0000000000
--- a/ruby_1_9_3/lib/rake/ext/module.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-require 'rake/ext/core'
-require 'rake/task'
-require 'rake/file_task'
-require 'rake/file_creation_task'
-require 'rake/application'
-require 'rake/task_manager'
-
-######################################################################
-# Rake extensions to Module.
-#
-class Module
-
-  # Rename the original handler to make it available.
-  alias :rake_original_const_missing :const_missing
-
-  # Check for deprecated uses of top level (i.e. in Object) uses of
-  # Rake class names.  If someone tries to reference the constant
-  # name, display a warning and return the proper object.  Using the
-  # --classic-namespace command line option will define these
-  # constants in Object and avoid this handler.
-  def const_missing(const_name)
-    case const_name
-    when :Task
-      Rake.application.const_warning(const_name)
-      Rake::Task
-    when :FileTask
-      Rake.application.const_warning(const_name)
-      Rake::FileTask
-    when :FileCreationTask
-      Rake.application.const_warning(const_name)
-      Rake::FileCreationTask
-    when :RakeApp
-      Rake.application.const_warning(const_name)
-      Rake::Application
-    else
-      rake_original_const_missing(const_name)
-    end
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/ext/string.rb b/ruby_1_9_3/lib/rake/ext/string.rb
deleted file mode 100644
index fb22a9deb1..0000000000
--- a/ruby_1_9_3/lib/rake/ext/string.rb
+++ /dev/null
@@ -1,167 +0,0 @@
-require 'rake/ext/core'
-
-######################################################################
-# Rake extension methods for String.
-#
-class String
-  rake_extension("ext") do
-    # Replace the file extension with +newext+.  If there is no extension on
-    # the string, append the new extension to the end.  If the new extension
-    # is not given, or is the empty string, remove any existing extension.
-    #
-    # +ext+ is a user added method for the String class.
-    def ext(newext='')
-      return self.dup if ['.', '..'].include? self
-      if newext != ''
-        newext = (newext =~ /^\./) ? newext : ("." + newext)
-      end
-      self.chomp(File.extname(self)) << newext
-    end
-  end
-
-  rake_extension("pathmap") do
-    # Explode a path into individual components.  Used by +pathmap+.
-    def pathmap_explode
-      head, tail = File.split(self)
-      return [self] if head == self
-      return [tail] if head == '.' || tail == '/'
-      return [head, tail] if head == '/'
-      return head.pathmap_explode + [tail]
-    end
-    protected :pathmap_explode
-
-    # Extract a partial path from the path.  Include +n+ directories from the
-    # front end (left hand side) if +n+ is positive.  Include |+n+|
-    # directories from the back end (right hand side) if +n+ is negative.
-    def pathmap_partial(n)
-      dirs = File.dirname(self).pathmap_explode
-      partial_dirs =
-        if n > 0
-          dirs[0...n]
-        elsif n < 0
-          dirs.reverse[0...-n].reverse
-        else
-          "."
-        end
-      File.join(partial_dirs)
-    end
-    protected :pathmap_partial
-
-    # Preform the pathmap replacement operations on the given path. The
-    # patterns take the form 'pat1,rep1;pat2,rep2...'.
-    def pathmap_replace(patterns, &block)
-      result = self
-      patterns.split(';').each do |pair|
-        pattern, replacement = pair.split(',')
-        pattern = Regexp.new(pattern)
-        if replacement == '*' && block_given?
-          result = result.sub(pattern, &block)
-        elsif replacement
-          result = result.sub(pattern, replacement)
-        else
-          result = result.sub(pattern, '')
-        end
-      end
-      result
-    end
-    protected :pathmap_replace
-
-    # Map the path according to the given specification.  The specification
-    # controls the details of the mapping.  The following special patterns are
-    # recognized:
-    #
-    # * <b>%p</b> -- The complete path.
-    # * <b>%f</b> -- The base file name of the path, with its file extension,
-    #   but without any directories.
-    # * <b>%n</b> -- The file name of the path without its file extension.
-    # * <b>%d</b> -- The directory list of the path.
-    # * <b>%x</b> -- The file extension of the path.  An empty string if there
-    #   is no extension.
-    # * <b>%X</b> -- Everything *but* the file extension.
-    # * <b>%s</b> -- The alternate file separator if defined, otherwise use
-    #   the standard file separator.
-    # * <b>%%</b> -- A percent sign.
-    #
-    # The %d specifier can also have a numeric prefix (e.g. '%2d'). If the
-    # number is positive, only return (up to) +n+ directories in the path,
-    # starting from the left hand side.  If +n+ is negative, return (up to)
-    # |+n+| directories from the right hand side of the path.
-    #
-    # Examples:
-    #
-    #   'a/b/c/d/file.txt'.pathmap("%2d")   => 'a/b'
-    #   'a/b/c/d/file.txt'.pathmap("%-2d")  => 'c/d'
-    #
-    # Also the %d, %p, %f, %n, %x, and %X operators can take a
-    # pattern/replacement argument to perform simple string substitutions on a
-    # particular part of the path.  The pattern and replacement are separated
-    # by a comma and are enclosed by curly braces.  The replacement spec comes
-    # after the % character but before the operator letter.  (e.g.
-    # "%{old,new}d").  Multiple replacement specs should be separated by
-    # semi-colons (e.g. "%{old,new;src,bin}d").
-    #
-    # Regular expressions may be used for the pattern, and back refs may be
-    # used in the replacement text.  Curly braces, commas and semi-colons are
-    # excluded from both the pattern and replacement text (let's keep parsing
-    # reasonable).
-    #
-    # For example:
-    #
-    #    "src/org/onestepback/proj/A.java".pathmap("%{^src,bin}X.class")
-    #
-    # returns:
-    #
-    #    "bin/org/onestepback/proj/A.class"
-    #
-    # If the replacement text is '*', then a block may be provided to perform
-    # some arbitrary calculation for the replacement.
-    #
-    # For example:
-    #
-    #   "/path/to/file.TXT".pathmap("%X%{.*,*}x") { |ext|
-    #      ext.downcase
-    #   }
-    #
-    # Returns:
-    #
-    #  "/path/to/file.txt"
-    #
-    def pathmap(spec=nil, &block)
-      return self if spec.nil?
-      result = ''
-      spec.scan(/%\{[^}]*\}-?\d*[sdpfnxX%]|%-?\d+d|%.|[^%]+/) do |frag|
-        case frag
-        when '%f'
-          result << File.basename(self)
-        when '%n'
-          result << File.basename(self).ext
-        when '%d'
-          result << File.dirname(self)
-        when '%x'
-          result << File.extname(self)
-        when '%X'
-          result << self.ext
-        when '%p'
-          result << self
-        when '%s'
-          result << (File::ALT_SEPARATOR || File::SEPARATOR)
-        when '%-'
-          # do nothing
-        when '%%'
-          result << "%"
-        when /%(-?\d+)d/
-          result << pathmap_partial($1.to_i)
-        when /^%\{([^}]*)\}(\d*[dpfnxX])/
-          patterns, operator = $1, $2
-          result << pathmap('%' + operator).pathmap_replace(patterns, &block)
-        when /^%/
-          fail ArgumentError, "Unknown pathmap specifier #{frag} in '#{spec}'"
-        else
-          result << frag
-        end
-      end
-      result
-    end
-  end
-end # class String
-
diff --git a/ruby_1_9_3/lib/rake/ext/time.rb b/ruby_1_9_3/lib/rake/ext/time.rb
deleted file mode 100644
index 7877abf0ce..0000000000
--- a/ruby_1_9_3/lib/rake/ext/time.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-#--
-# Extensions to time to allow comparisons with an early time class.
-
-class Time
-  alias rake_original_time_compare :<=>
-  def <=>(other)
-    if Rake::EarlyTime === other
-      - other.<=>(self)
-    else
-      rake_original_time_compare(other)
-    end
-  end
-end
-
diff --git a/ruby_1_9_3/lib/rake/file_creation_task.rb b/ruby_1_9_3/lib/rake/file_creation_task.rb
deleted file mode 100644
index c87e2192bb..0000000000
--- a/ruby_1_9_3/lib/rake/file_creation_task.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-require 'rake/file_task'
-require 'rake/early_time'
-
-module Rake
-
-  # A FileCreationTask is a file task that when used as a dependency will be
-  # needed if and only if the file has not been created.  Once created, it is
-  # not re-triggered if any of its dependencies are newer, nor does trigger
-  # any rebuilds of tasks that depend on it whenever it is updated.
-  #
-  class FileCreationTask < FileTask
-    # Is this file task needed?  Yes if it doesn't exist.
-    def needed?
-      ! File.exist?(name)
-    end
-
-    # Time stamp for file creation task.  This time stamp is earlier
-    # than any other time stamp.
-    def timestamp
-      Rake::EARLY
-    end
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/file_list.rb b/ruby_1_9_3/lib/rake/file_list.rb
deleted file mode 100644
index e49ccd0147..0000000000
--- a/ruby_1_9_3/lib/rake/file_list.rb
+++ /dev/null
@@ -1,403 +0,0 @@
-require 'rake/cloneable'
-require 'rake/file_utils_ext'
-require 'rake/pathmap'
-
-######################################################################
-module Rake
-
-  # #########################################################################
-  # A FileList is essentially an array with a few helper methods defined to
-  # make file manipulation a bit easier.
-  #
-  # FileLists are lazy.  When given a list of glob patterns for possible files
-  # to be included in the file list, instead of searching the file structures
-  # to find the files, a FileList holds the pattern for latter use.
-  #
-  # This allows us to define a number of FileList to match any number of
-  # files, but only search out the actual files when then FileList itself is
-  # actually used.  The key is that the first time an element of the
-  # FileList/Array is requested, the pending patterns are resolved into a real
-  # list of file names.
-  #
-  class FileList
-
-    include Cloneable
-
-    # == Method Delegation
-    #
-    # The lazy evaluation magic of FileLists happens by implementing all the
-    # array specific methods to call +resolve+ before delegating the heavy
-    # lifting to an embedded array object (@items).
-    #
-    # In addition, there are two kinds of delegation calls.  The regular kind
-    # delegates to the @items array and returns the result directly.  Well,
-    # almost directly.  It checks if the returned value is the @items object
-    # itself, and if so will return the FileList object instead.
-    #
-    # The second kind of delegation call is used in methods that normally
-    # return a new Array object.  We want to capture the return value of these
-    # methods and wrap them in a new FileList object.  We enumerate these
-    # methods in the +SPECIAL_RETURN+ list below.
-
-    # List of array methods (that are not in +Object+) that need to be
-    # delegated.
-    ARRAY_METHODS = (Array.instance_methods - Object.instance_methods).map { |n| n.to_s }
-
-    # List of additional methods that must be delegated.
-    MUST_DEFINE = %w[to_a inspect <=>]
-
-    # List of methods that should not be delegated here (we define special
-    # versions of them explicitly below).
-    MUST_NOT_DEFINE = %w[to_a to_ary partition *]
-
-    # List of delegated methods that return new array values which need
-    # wrapping.
-    SPECIAL_RETURN = %w[
-      map collect sort sort_by select find_all reject grep
-      compact flatten uniq values_at
-      + - & |
-    ]
-
-    DELEGATING_METHODS = (ARRAY_METHODS + MUST_DEFINE - MUST_NOT_DEFINE).collect{ |s| s.to_s }.sort.uniq
-
-    # Now do the delegation.
-    DELEGATING_METHODS.each_with_index do |sym, i|
-      if SPECIAL_RETURN.include?(sym)
-        ln = __LINE__+1
-        class_eval %{
-          def #{sym}(*args, &block)
-            resolve
-            result = @items.send(:#{sym}, *args, &block)
-            FileList.new.import(result)
-          end
-        }, __FILE__, ln
-      else
-        ln = __LINE__+1
-        class_eval %{
-          def #{sym}(*args, &block)
-            resolve
-            result = @items.send(:#{sym}, *args, &block)
-            result.object_id == @items.object_id ? self : result
-          end
-        }, __FILE__, ln
-      end
-    end
-
-    # Create a file list from the globbable patterns given.  If you wish to
-    # perform multiple includes or excludes at object build time, use the
-    # "yield self" pattern.
-    #
-    # Example:
-    #   file_list = FileList.new('lib/**/*.rb', 'test/test*.rb')
-    #
-    #   pkg_files = FileList.new('lib/**/*') do |fl|
-    #     fl.exclude(/\bCVS\b/)
-    #   end
-    #
-    def initialize(*patterns)
-      @pending_add = []
-      @pending = false
-      @exclude_patterns = DEFAULT_IGNORE_PATTERNS.dup
-      @exclude_procs = DEFAULT_IGNORE_PROCS.dup
-      @items = []
-      patterns.each { |pattern| include(pattern) }
-      yield self if block_given?
-    end
-
-    # Add file names defined by glob patterns to the file list.  If an array
-    # is given, add each element of the array.
-    #
-    # Example:
-    #   file_list.include("*.java", "*.cfg")
-    #   file_list.include %w( math.c lib.h *.o )
-    #
-    def include(*filenames)
-      # TODO: check for pending
-      filenames.each do |fn|
-        if fn.respond_to? :to_ary
-          include(*fn.to_ary)
-        else
-          @pending_add << fn
-        end
-      end
-      @pending = true
-      self
-    end
-    alias :add :include
-
-    # Register a list of file name patterns that should be excluded from the
-    # list.  Patterns may be regular expressions, glob patterns or regular
-    # strings.  In addition, a block given to exclude will remove entries that
-    # return true when given to the block.
-    #
-    # Note that glob patterns are expanded against the file system. If a file
-    # is explicitly added to a file list, but does not exist in the file
-    # system, then an glob pattern in the exclude list will not exclude the
-    # file.
-    #
-    # Examples:
-    #   FileList['a.c', 'b.c'].exclude("a.c") => ['b.c']
-    #   FileList['a.c', 'b.c'].exclude(/^a/)  => ['b.c']
-    #
-    # If "a.c" is a file, then ...
-    #   FileList['a.c', 'b.c'].exclude("a.*") => ['b.c']
-    #
-    # If "a.c" is not a file, then ...
-    #   FileList['a.c', 'b.c'].exclude("a.*") => ['a.c', 'b.c']
-    #
-    def exclude(*patterns, &block)
-      patterns.each do |pat|
-        @exclude_patterns << pat
-      end
-      if block_given?
-        @exclude_procs << block
-      end
-      resolve_exclude if ! @pending
-      self
-    end
-
-
-    # Clear all the exclude patterns so that we exclude nothing.
-    def clear_exclude
-      @exclude_patterns = []
-      @exclude_procs = []
-      self
-    end
-
-    # Define equality.
-    def ==(array)
-      to_ary == array
-    end
-
-    # Return the internal array object.
-    def to_a
-      resolve
-      @items
-    end
-
-    # Return the internal array object.
-    def to_ary
-      to_a
-    end
-
-    # Lie about our class.
-    def is_a?(klass)
-      klass == Array || super(klass)
-    end
-    alias kind_of? is_a?
-
-    # Redefine * to return either a string or a new file list.
-    def *(other)
-      result = @items * other
-      case result
-      when Array
-        FileList.new.import(result)
-      else
-        result
-      end
-    end
-
-    # Resolve all the pending adds now.
-    def resolve
-      if @pending
-        @pending = false
-        @pending_add.each do |fn| resolve_add(fn) end
-        @pending_add = []
-        resolve_exclude
-      end
-      self
-    end
-
-    def resolve_add(fn)
-      case fn
-      when %r{[*?\[\{]}
-        add_matching(fn)
-      else
-        self << fn
-      end
-    end
-    private :resolve_add
-
-    def resolve_exclude
-      reject! { |fn| exclude?(fn) }
-      self
-    end
-    private :resolve_exclude
-
-    # Return a new FileList with the results of running +sub+ against each
-    # element of the original list.
-    #
-    # Example:
-    #   FileList['a.c', 'b.c'].sub(/\.c$/, '.o')  => ['a.o', 'b.o']
-    #
-    def sub(pat, rep)
-      inject(FileList.new) { |res, fn| res << fn.sub(pat,rep) }
-    end
-
-    # Return a new FileList with the results of running +gsub+ against each
-    # element of the original list.
-    #
-    # Example:
-    #   FileList['lib/test/file', 'x/y'].gsub(/\//, "\\")
-    #      => ['lib\\test\\file', 'x\\y']
-    #
-    def gsub(pat, rep)
-      inject(FileList.new) { |res, fn| res << fn.gsub(pat,rep) }
-    end
-
-    # Same as +sub+ except that the original file list is modified.
-    def sub!(pat, rep)
-      each_with_index { |fn, i| self[i] = fn.sub(pat,rep) }
-      self
-    end
-
-    # Same as +gsub+ except that the original file list is modified.
-    def gsub!(pat, rep)
-      each_with_index { |fn, i| self[i] = fn.gsub(pat,rep) }
-      self
-    end
-
-    # Apply the pathmap spec to each of the included file names, returning a
-    # new file list with the modified paths.  (See String#pathmap for
-    # details.)
-    def pathmap(spec=nil)
-      collect { |fn| fn.pathmap(spec) }
-    end
-
-    # Return a new FileList with <tt>String#ext</tt> method applied to
-    # each member of the array.
-    #
-    # This method is a shortcut for:
-    #
-    #    array.collect { |item| item.ext(newext) }
-    #
-    # +ext+ is a user added method for the Array class.
-    def ext(newext='')
-      collect { |fn| fn.ext(newext) }
-    end
-
-
-    # Grep each of the files in the filelist using the given pattern. If a
-    # block is given, call the block on each matching line, passing the file
-    # name, line number, and the matching line of text.  If no block is given,
-    # a standard emacs style file:linenumber:line message will be printed to
-    # standard out.  Returns the number of matched items.
-    def egrep(pattern, *options)
-      matched = 0
-      each do |fn|
-        begin
-          open(fn, "r:ascii-8bit", *options) do |inf|
-            count = 0
-            inf.each do |line|
-              count += 1
-              if pattern.match(line)
-                matched += 1
-                if block_given?
-                  yield fn, count, line
-                else
-                  puts "#{fn}:#{count}:#{line}"
-                end
-              end
-            end
-          end
-        rescue StandardError => ex
-          $stderr.puts "Error while processing '#{fn}': #{ex}"
-        end
-      end
-      matched
-    end
-
-    # Return a new file list that only contains file names from the current
-    # file list that exist on the file system.
-    def existing
-      select { |fn| File.exist?(fn) }
-    end
-
-    # Modify the current file list so that it contains only file name that
-    # exist on the file system.
-    def existing!
-      resolve
-      @items = @items.select { |fn| File.exist?(fn) }
-      self
-    end
-
-    # FileList version of partition.  Needed because the nested arrays should
-    # be FileLists in this version.
-    def partition(&block)       # :nodoc:
-      resolve
-      result = @items.partition(&block)
-      [
-        FileList.new.import(result[0]),
-        FileList.new.import(result[1]),
-      ]
-    end
-
-    # Convert a FileList to a string by joining all elements with a space.
-    def to_s
-      resolve
-      self.join(' ')
-    end
-
-    # Add matching glob patterns.
-    def add_matching(pattern)
-      Dir[pattern].each do |fn|
-        self << fn unless exclude?(fn)
-      end
-    end
-    private :add_matching
-
-    # Should the given file name be excluded?
-    def exclude?(fn)
-      return true if @exclude_patterns.any? do |pat|
-        case pat
-        when Regexp
-          fn =~ pat
-        when /[*?]/
-          File.fnmatch?(pat, fn, File::FNM_PATHNAME)
-        else
-          fn == pat
-        end
-      end
-      @exclude_procs.any? { |p| p.call(fn) }
-    end
-
-    DEFAULT_IGNORE_PATTERNS = [
-      /(^|[\/\\])CVS([\/\\]|$)/,
-      /(^|[\/\\])\.svn([\/\\]|$)/,
-      /\.bak$/,
-      /~$/
-    ]
-    DEFAULT_IGNORE_PROCS = [
-      proc { |fn| fn =~ /(^|[\/\\])core$/ && ! File.directory?(fn) }
-    ]
-
-    def import(array)
-      @items = array
-      self
-    end
-
-    class << self
-      # Create a new file list including the files listed. Similar to:
-      #
-      #   FileList.new(*args)
-      def [](*args)
-        new(*args)
-      end
-    end
-  end
-end
-
-module Rake
-  class << self
-
-    # Yield each file or directory component.
-    def each_dir_parent(dir)    # :nodoc:
-      old_length = nil
-      while dir != '.' && dir.length != old_length
-        yield(dir)
-        old_length = dir.length
-        dir = File.dirname(dir)
-      end
-    end
-  end
-end # module Rake
diff --git a/ruby_1_9_3/lib/rake/file_task.rb b/ruby_1_9_3/lib/rake/file_task.rb
deleted file mode 100644
index 78902a86fd..0000000000
--- a/ruby_1_9_3/lib/rake/file_task.rb
+++ /dev/null
@@ -1,47 +0,0 @@
-require 'rake/task.rb'
-require 'rake/early_time'
-
-module Rake
-  # #########################################################################
-  # A FileTask is a task that includes time based dependencies.  If any of a
-  # FileTask's prerequisites have a timestamp that is later than the file
-  # represented by this task, then the file must be rebuilt (using the
-  # supplied actions).
-  #
-  class FileTask < Task
-
-    # Is this file task needed?  Yes if it doesn't exist, or if its time stamp
-    # is out of date.
-    def needed?
-      ! File.exist?(name) || out_of_date?(timestamp)
-    end
-
-    # Time stamp for file task.
-    def timestamp
-      if File.exist?(name)
-        File.mtime(name.to_s)
-      else
-        Rake::EARLY
-      end
-    end
-
-    private
-
-    # Are there any prerequisites with a later time than the given time stamp?
-    def out_of_date?(stamp)
-      @prerequisites.any? { |n| application[n, @scope].timestamp > stamp}
-    end
-
-    # ----------------------------------------------------------------
-    # Task class methods.
-    #
-    class << self
-      # Apply the scope to the task name according to the rules for this kind
-      # of task.  File based tasks ignore the scope when creating the name.
-      def scope_name(scope, task_name)
-        task_name
-      end
-    end
-  end
-end
-
diff --git a/ruby_1_9_3/lib/rake/file_utils.rb b/ruby_1_9_3/lib/rake/file_utils.rb
deleted file mode 100644
index e02d541ab8..0000000000
--- a/ruby_1_9_3/lib/rake/file_utils.rb
+++ /dev/null
@@ -1,114 +0,0 @@
-require 'rbconfig'
-require 'fileutils'
-
-#--
-# This a FileUtils extension that defines several additional commands to be
-# added to the FileUtils utility functions.
-module FileUtils
-  # Path to the currently running Ruby program
-  RUBY = File.join(
-    RbConfig::CONFIG['bindir'],
-    RbConfig::CONFIG['ruby_install_name'] + RbConfig::CONFIG['EXEEXT']).
-    sub(/.*\s.*/m, '"\&"')
-
-  OPT_TABLE['sh']  = %w(noop verbose)
-  OPT_TABLE['ruby'] = %w(noop verbose)
-
-  # Run the system command +cmd+. If multiple arguments are given the command
-  # is not run with the shell (same semantics as Kernel::exec and
-  # Kernel::system).
-  #
-  # Example:
-  #   sh %{ls -ltr}
-  #
-  #   sh 'ls', 'file with spaces'
-  #
-  #   # check exit status after command runs
-  #   sh %{grep pattern file} do |ok, res|
-  #     if ! ok
-  #       puts "pattern not found (status = #{res.exitstatus})"
-  #     end
-  #   end
-  #
-  def sh(*cmd, &block)
-    options = (Hash === cmd.last) ? cmd.pop : {}
-    shell_runner = block_given? ? block : create_shell_runner(cmd)
-    set_verbose_option(options)
-    options[:noop] ||= Rake::FileUtilsExt.nowrite_flag
-    Rake.rake_check_options options, :noop, :verbose
-    Rake.rake_output_message cmd.join(" ") if options[:verbose]
-
-    unless options[:noop]
-      res = rake_system(*cmd)
-      status = $?
-      status = PseudoStatus.new(1) if !res && status.nil?
-      shell_runner.call(res, status)
-    end
-  end
-
-  def create_shell_runner(cmd) # :nodoc:
-    show_command = cmd.join(" ")
-    show_command = show_command[0,42] + "..." unless $trace
-    lambda { |ok, status|
-      ok or fail "Command failed with status (#{status.exitstatus}): [#{show_command}]"
-    }
-  end
-  private :create_shell_runner
-
-  def set_verbose_option(options) # :nodoc:
-    unless options.key? :verbose
-      options[:verbose] =
-        Rake::FileUtilsExt.verbose_flag == Rake::FileUtilsExt::DEFAULT ||
-        Rake::FileUtilsExt.verbose_flag
-    end
-  end
-  private :set_verbose_option
-
-  def rake_system(*cmd) # :nodoc:
-    Rake::AltSystem.system(*cmd)
-  end
-  private :rake_system
-
-  # Run a Ruby interpreter with the given arguments.
-  #
-  # Example:
-  #   ruby %{-pe '$_.upcase!' <README}
-  #
-  def ruby(*args,&block)
-    options = (Hash === args.last) ? args.pop : {}
-    if args.length > 1 then
-      sh(*([RUBY] + args + [options]), &block)
-    else
-      sh("#{RUBY} #{args.first}", options, &block)
-    end
-  end
-
-  LN_SUPPORTED = [true]
-
-  #  Attempt to do a normal file link, but fall back to a copy if the link
-  #  fails.
-  def safe_ln(*args)
-    unless LN_SUPPORTED[0]
-      cp(*args)
-    else
-      begin
-        ln(*args)
-      rescue StandardError, NotImplementedError
-        LN_SUPPORTED[0] = false
-        cp(*args)
-      end
-    end
-  end
-
-  # Split a file path into individual directory names.
-  #
-  # Example:
-  #   split_all("a/b/c") =>  ['a', 'b', 'c']
-  #
-  def split_all(path)
-    head, tail = File.split(path)
-    return [tail] if head == '.' || tail == '/'
-    return [head, tail] if head == '/'
-    return split_all(head) + [tail]
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/file_utils_ext.rb b/ruby_1_9_3/lib/rake/file_utils_ext.rb
deleted file mode 100644
index 557420df80..0000000000
--- a/ruby_1_9_3/lib/rake/file_utils_ext.rb
+++ /dev/null
@@ -1,145 +0,0 @@
-require 'rake/file_utils'
-
-module Rake
-  #
-  # FileUtilsExt provides a custom version of the FileUtils methods
-  # that respond to the <tt>verbose</tt> and <tt>nowrite</tt>
-  # commands.
-  #
-  module FileUtilsExt
-    include FileUtils
-
-    class << self
-      attr_accessor :verbose_flag, :nowrite_flag
-    end
-
-    DEFAULT = Object.new
-
-    FileUtilsExt.verbose_flag = DEFAULT
-    FileUtilsExt.nowrite_flag = false
-
-    $fileutils_verbose = true
-    $fileutils_nowrite = false
-
-    FileUtils::OPT_TABLE.each do |name, opts|
-      default_options = []
-      if opts.include?(:verbose) || opts.include?("verbose")
-        default_options << ':verbose => FileUtilsExt.verbose_flag'
-      end
-      if opts.include?(:noop) || opts.include?("noop")
-        default_options << ':noop => FileUtilsExt.nowrite_flag'
-      end
-
-      next if default_options.empty?
-      module_eval(<<-EOS, __FILE__, __LINE__ + 1)
-      def #{name}( *args, &block )
-        super(
-          *rake_merge_option(args,
-            #{default_options.join(', ')}
-            ), &block)
-      end
-      EOS
-    end
-
-    # Get/set the verbose flag controlling output from the FileUtils
-    # utilities.  If verbose is true, then the utility method is
-    # echoed to standard output.
-    #
-    # Examples:
-    #    verbose              # return the current value of the
-    #                         # verbose flag
-    #    verbose(v)           # set the verbose flag to _v_.
-    #    verbose(v) { code }  # Execute code with the verbose flag set
-    #                         # temporarily to _v_.  Return to the
-    #                         # original value when code is done.
-    def verbose(value=nil)
-      oldvalue = FileUtilsExt.verbose_flag
-      FileUtilsExt.verbose_flag = value unless value.nil?
-      if block_given?
-        begin
-          yield
-        ensure
-          FileUtilsExt.verbose_flag = oldvalue
-        end
-      end
-      FileUtilsExt.verbose_flag
-    end
-
-    # Get/set the nowrite flag controlling output from the FileUtils
-    # utilities.  If verbose is true, then the utility method is
-    # echoed to standard output.
-    #
-    # Examples:
-    #    nowrite              # return the current value of the
-    #                         # nowrite flag
-    #    nowrite(v)           # set the nowrite flag to _v_.
-    #    nowrite(v) { code }  # Execute code with the nowrite flag set
-    #                         # temporarily to _v_. Return to the
-    #                         # original value when code is done.
-    def nowrite(value=nil)
-      oldvalue = FileUtilsExt.nowrite_flag
-      FileUtilsExt.nowrite_flag = value unless value.nil?
-      if block_given?
-        begin
-          yield
-        ensure
-          FileUtilsExt.nowrite_flag = oldvalue
-        end
-      end
-      oldvalue
-    end
-
-    # Use this function to prevent potentially destructive ruby code
-    # from running when the :nowrite flag is set.
-    #
-    # Example:
-    #
-    #   when_writing("Building Project") do
-    #     project.build
-    #   end
-    #
-    # The following code will build the project under normal
-    # conditions. If the nowrite(true) flag is set, then the example
-    # will print:
-    #
-    #      DRYRUN: Building Project
-    #
-    # instead of actually building the project.
-    #
-    def when_writing(msg=nil)
-      if FileUtilsExt.nowrite_flag
-        $stderr.puts "DRYRUN: #{msg}" if msg
-      else
-        yield
-      end
-    end
-
-    # Merge the given options with the default values.
-    def rake_merge_option(args, defaults)
-      if Hash === args.last
-        defaults.update(args.last)
-        args.pop
-      end
-      args.push defaults
-      args
-    end
-
-    # Send the message to the default rake output (which is $stderr).
-    def rake_output_message(message)
-      $stderr.puts(message)
-    end
-
-    # Check that the options do not contain options not listed in
-    # +optdecl+.  An ArgumentError exception is thrown if non-declared
-    # options are found.
-    def rake_check_options(options, *optdecl)
-      h = options.dup
-      optdecl.each do |name|
-        h.delete name
-      end
-      raise ArgumentError, "no such option: #{h.keys.join(' ')}" unless h.empty?
-    end
-
-    extend self
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/gempackagetask.rb b/ruby_1_9_3/lib/rake/gempackagetask.rb
deleted file mode 100644
index 5f1fc4def8..0000000000
--- a/ruby_1_9_3/lib/rake/gempackagetask.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-# rake/gempackagetask is deprecated in favor of rubygems/package_task
-
-warn 'rake/gempackagetask is deprecated.  Use rubygems/package_task instead'
-
-require 'rubygems'
-require 'rubygems/package_task'
-
-require 'rake'
-
-# :stopdoc:
-
-module Rake
-  GemPackageTask = Gem::PackageTask
-end
-
diff --git a/ruby_1_9_3/lib/rake/invocation_chain.rb b/ruby_1_9_3/lib/rake/invocation_chain.rb
deleted file mode 100644
index 8a01ab4c29..0000000000
--- a/ruby_1_9_3/lib/rake/invocation_chain.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-module Rake
-
-  ####################################################################
-  # InvocationChain tracks the chain of task invocations to detect
-  # circular dependencies.
-  class InvocationChain
-    def initialize(value, tail)
-      @value = value
-      @tail = tail
-    end
-
-    def member?(obj)
-      @value == obj || @tail.member?(obj)
-    end
-
-    def append(value)
-      if member?(value)
-        fail RuntimeError, "Circular dependency detected: #{to_s} => #{value}"
-      end
-      self.class.new(value, self)
-    end
-
-    def to_s
-      "#{prefix}#{@value}"
-    end
-
-    def self.append(value, chain)
-      chain.append(value)
-    end
-
-    private
-
-    def prefix
-      "#{@tail.to_s} => "
-    end
-
-    class EmptyInvocationChain
-      def member?(obj)
-        false
-      end
-      def append(value)
-        InvocationChain.new(value, self)
-      end
-      def to_s
-        "TOP"
-      end
-    end
-
-    EMPTY = EmptyInvocationChain.new
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/invocation_exception_mixin.rb b/ruby_1_9_3/lib/rake/invocation_exception_mixin.rb
deleted file mode 100644
index 84ff3353ba..0000000000
--- a/ruby_1_9_3/lib/rake/invocation_exception_mixin.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-module Rake
-  module InvocationExceptionMixin
-    # Return the invocation chain (list of Rake tasks) that were in
-    # effect when this exception was detected by rake.  May be null if
-    # no tasks were active.
-    def chain
-      @rake_invocation_chain ||= nil
-    end
-
-    # Set the invocation chain in effect when this exception was
-    # detected.
-    def chain=(value)
-      @rake_invocation_chain = value
-    end
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/lib/project.rake b/ruby_1_9_3/lib/rake/lib/project.rake
deleted file mode 100644
index a5497328a7..0000000000
--- a/ruby_1_9_3/lib/rake/lib/project.rake
+++ /dev/null
@@ -1,21 +0,0 @@
-task "create:project" => ["lib", "test", "Rakefile"]
-
-directory "lib"
-directory "test"
-
-file "Rakefile" do
-  File.open("Rakefile", "w") do |out|
-    out.puts %{# -*- ruby -*-
-
-require 'rake/clean'
-require 'rake/testtask'
-
-task :default => :test
-
-Rake::TestTask.new do |t|
-  t.verbose = false
-  t.test_files = FileList['test/test_*.rb']
-end
-}
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/loaders/makefile.rb b/ruby_1_9_3/lib/rake/loaders/makefile.rb
deleted file mode 100644
index 4ece4323af..0000000000
--- a/ruby_1_9_3/lib/rake/loaders/makefile.rb
+++ /dev/null
@@ -1,40 +0,0 @@
-module Rake
-
-  # Makefile loader to be used with the import file loader.
-  class MakefileLoader
-    include Rake::DSL
-
-    SPACE_MARK = "\0"
-
-    # Load the makefile dependencies in +fn+.
-    def load(fn)
-      lines = File.read fn
-      lines.gsub!(/\\ /, SPACE_MARK)
-      lines.gsub!(/#[^\n]*\n/m, "")
-      lines.gsub!(/\\\n/, ' ')
-      lines.each_line do |line|
-        process_line(line)
-      end
-    end
-
-    private
-
-    # Process one logical line of makefile data.
-    def process_line(line)
-      file_tasks, args = line.split(':', 2)
-      return if args.nil?
-      dependents = args.split.map { |d| respace(d) }
-      file_tasks.scan(/\S+/) do |file_task|
-        file_task = respace(file_task)
-        file file_task => dependents
-      end
-    end
-
-    def respace(str)
-      str.tr SPACE_MARK, ' '
-    end
-  end
-
-  # Install the handler
-  Rake.application.add_loader('mf', MakefileLoader.new)
-end
diff --git a/ruby_1_9_3/lib/rake/multi_task.rb b/ruby_1_9_3/lib/rake/multi_task.rb
deleted file mode 100644
index 21c8de732f..0000000000
--- a/ruby_1_9_3/lib/rake/multi_task.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-module Rake
-
-  # Same as a regular task, but the immediate prerequisites are done in
-  # parallel using Ruby threads.
-  #
-  class MultiTask < Task
-    private
-    def invoke_prerequisites(args, invocation_chain)
-      threads = @prerequisites.collect { |p|
-        Thread.new(p) { |r| application[r, @scope].invoke_with_call_chain(args, invocation_chain) }
-      }
-      threads.each { |t| t.join }
-    end
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/name_space.rb b/ruby_1_9_3/lib/rake/name_space.rb
deleted file mode 100644
index e1cc0940b8..0000000000
--- a/ruby_1_9_3/lib/rake/name_space.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-module Rake
-
-  # The NameSpace class will lookup task names in the the scope
-  # defined by a +namespace+ command.
-  #
-  class NameSpace
-
-    # Create a namespace lookup object using the given task manager
-    # and the list of scopes.
-    def initialize(task_manager, scope_list)
-      @task_manager = task_manager
-      @scope = scope_list.dup
-    end
-
-    # Lookup a task named +name+ in the namespace.
-    def [](name)
-      @task_manager.lookup(name, @scope)
-    end
-
-    # Return the list of tasks defined in this and nested namespaces.
-    def tasks
-      @task_manager.tasks_in_scope(@scope)
-    end
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/packagetask.rb b/ruby_1_9_3/lib/rake/packagetask.rb
deleted file mode 100644
index 08c1a8c025..0000000000
--- a/ruby_1_9_3/lib/rake/packagetask.rb
+++ /dev/null
@@ -1,185 +0,0 @@
-# Define a package task library to aid in the definition of
-# redistributable package files.
-
-require 'rake'
-require 'rake/tasklib'
-
-module Rake
-
-  # Create a packaging task that will package the project into
-  # distributable files (e.g zip archive or tar files).
-  #
-  # The PackageTask will create the following targets:
-  #
-  # [<b>:package</b>]
-  #   Create all the requested package files.
-  #
-  # [<b>:clobber_package</b>]
-  #   Delete all the package files.  This target is automatically
-  #   added to the main clobber target.
-  #
-  # [<b>:repackage</b>]
-  #   Rebuild the package files from scratch, even if they are not out
-  #   of date.
-  #
-  # [<b>"<em>package_dir</em>/<em>name</em>-<em>version</em>.tgz"</b>]
-  #   Create a gzipped tar package (if <em>need_tar</em> is true).
-  #
-  # [<b>"<em>package_dir</em>/<em>name</em>-<em>version</em>.tar.gz"</b>]
-  #   Create a gzipped tar package (if <em>need_tar_gz</em> is true).
-  #
-  # [<b>"<em>package_dir</em>/<em>name</em>-<em>version</em>.tar.bz2"</b>]
-  #   Create a bzip2'd tar package (if <em>need_tar_bz2</em> is true).
-  #
-  # [<b>"<em>package_dir</em>/<em>name</em>-<em>version</em>.zip"</b>]
-  #   Create a zip package archive (if <em>need_zip</em> is true).
-  #
-  # Example:
-  #
-  #   Rake::PackageTask.new("rake", "1.2.3") do |p|
-  #     p.need_tar = true
-  #     p.package_files.include("lib/**/*.rb")
-  #   end
-  #
-  class PackageTask < TaskLib
-    # Name of the package (from the GEM Spec).
-    attr_accessor :name
-
-    # Version of the package (e.g. '1.3.2').
-    attr_accessor :version
-
-    # Directory used to store the package files (default is 'pkg').
-    attr_accessor :package_dir
-
-    # True if a gzipped tar file (tgz) should be produced (default is false).
-    attr_accessor :need_tar
-
-    # True if a gzipped tar file (tar.gz) should be produced (default is false).
-    attr_accessor :need_tar_gz
-
-    # True if a bzip2'd tar file (tar.bz2) should be produced (default is false).
-    attr_accessor :need_tar_bz2
-
-    # True if a zip file should be produced (default is false)
-    attr_accessor :need_zip
-
-    # List of files to be included in the package.
-    attr_accessor :package_files
-
-    # Tar command for gzipped or bzip2ed archives.  The default is 'tar'.
-    attr_accessor :tar_command
-
-    # Zip command for zipped archives.  The default is 'zip'.
-    attr_accessor :zip_command
-
-    # Create a Package Task with the given name and version.  Use +:noversion+
-    # as the version to build a package without a version or to provide a
-    # fully-versioned package name.
-
-    def initialize(name=nil, version=nil)
-      init(name, version)
-      yield self if block_given?
-      define unless name.nil?
-    end
-
-    # Initialization that bypasses the "yield self" and "define" step.
-    def init(name, version)
-      @name = name
-      @version = version
-      @package_files = Rake::FileList.new
-      @package_dir = 'pkg'
-      @need_tar = false
-      @need_tar_gz = false
-      @need_tar_bz2 = false
-      @need_zip = false
-      @tar_command = 'tar'
-      @zip_command = 'zip'
-    end
-
-    # Create the tasks defined by this task library.
-    def define
-      fail "Version required (or :noversion)" if @version.nil?
-      @version = nil if :noversion == @version
-
-      desc "Build all the packages"
-      task :package
-
-      desc "Force a rebuild of the package files"
-      task :repackage => [:clobber_package, :package]
-
-      desc "Remove package products"
-      task :clobber_package do
-        rm_r package_dir rescue nil
-      end
-
-      task :clobber => [:clobber_package]
-
-      [
-        [need_tar, tgz_file, "z"],
-        [need_tar_gz, tar_gz_file, "z"],
-        [need_tar_bz2, tar_bz2_file, "j"]
-      ].each do |(need, file, flag)|
-        if need
-          task :package => ["#{package_dir}/#{file}"]
-          file "#{package_dir}/#{file}" => [package_dir_path] + package_files do
-            chdir(package_dir) do
-              sh %{#{@tar_command} #{flag}cvf #{file} #{package_name}}
-            end
-          end
-        end
-      end
-
-      if need_zip
-        task :package => ["#{package_dir}/#{zip_file}"]
-        file "#{package_dir}/#{zip_file}" => [package_dir_path] + package_files do
-          chdir(package_dir) do
-            sh %{#{@zip_command} -r #{zip_file} #{package_name}}
-          end
-        end
-      end
-
-      directory package_dir
-
-      file package_dir_path => @package_files do
-        mkdir_p package_dir rescue nil
-        @package_files.each do |fn|
-          f = File.join(package_dir_path, fn)
-          fdir = File.dirname(f)
-          mkdir_p(fdir) if !File.exist?(fdir)
-          if File.directory?(fn)
-            mkdir_p(f)
-          else
-            rm_f f
-            safe_ln(fn, f)
-          end
-        end
-      end
-      self
-    end
-
-    def package_name
-      @version ? "#{@name}-#{@version}" : @name
-    end
-
-    def package_dir_path
-      "#{package_dir}/#{package_name}"
-    end
-
-    def tgz_file
-      "#{package_name}.tgz"
-    end
-
-    def tar_gz_file
-      "#{package_name}.tar.gz"
-    end
-
-    def tar_bz2_file
-      "#{package_name}.tar.bz2"
-    end
-
-    def zip_file
-      "#{package_name}.zip"
-    end
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/pathmap.rb b/ruby_1_9_3/lib/rake/pathmap.rb
deleted file mode 100644
index 2275724341..0000000000
--- a/ruby_1_9_3/lib/rake/pathmap.rb
+++ /dev/null
@@ -1 +0,0 @@
-require 'rake/ext/string'
diff --git a/ruby_1_9_3/lib/rake/pseudo_status.rb b/ruby_1_9_3/lib/rake/pseudo_status.rb
deleted file mode 100644
index b58df3da18..0000000000
--- a/ruby_1_9_3/lib/rake/pseudo_status.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-module Rake
-
-  ####################################################################
-  # Exit status class for times the system just gives us a nil.
-  class PseudoStatus
-    attr_reader :exitstatus
-    def initialize(code=0)
-      @exitstatus = code
-    end
-    def to_i
-      @exitstatus << 8
-    end
-    def >>(n)
-      to_i >> n
-    end
-    def stopped?
-      false
-    end
-    def exited?
-      true
-    end
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/rake_module.rb b/ruby_1_9_3/lib/rake/rake_module.rb
deleted file mode 100644
index a9d210c637..0000000000
--- a/ruby_1_9_3/lib/rake/rake_module.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-require 'rake/application'
-
-module Rake
-
-  # Rake module singleton methods.
-  #
-  class << self
-    # Current Rake Application
-    def application
-      @application ||= Rake::Application.new
-    end
-
-    # Set the current Rake application object.
-    def application=(app)
-      @application = app
-    end
-
-    # Return the original directory where the Rake application was started.
-    def original_dir
-      application.original_dir
-    end
-
-    # Load a rakefile.
-    def load_rakefile(path)
-      load(path)
-    end
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/rake_test_loader.rb b/ruby_1_9_3/lib/rake/rake_test_loader.rb
deleted file mode 100644
index 7e3a6b3f35..0000000000
--- a/ruby_1_9_3/lib/rake/rake_test_loader.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-require 'rake'
-
-# Load the test files from the command line.
-argv = ARGV.select do |argument|
-  case argument
-  when /^-/ then
-    argument
-  when /\*/ then
-    FileList[argument].to_a.each do |file|
-      require File.expand_path file
-    end
-
-    false
-  else
-    require File.expand_path argument
-
-    false
-  end
-end
-
-ARGV.replace argv
-
diff --git a/ruby_1_9_3/lib/rake/rdoctask.rb b/ruby_1_9_3/lib/rake/rdoctask.rb
deleted file mode 100644
index b6ae224a9e..0000000000
--- a/ruby_1_9_3/lib/rake/rdoctask.rb
+++ /dev/null
@@ -1,234 +0,0 @@
-# rake/rdoctask is deprecated in favor of rdoc/task
-
-if Rake.application
-  Rake.application.deprecate('require \'rake/rdoctask\'', 'require \'rdoc/task\' (in RDoc 2.4.2+)', __FILE__)
-end
-
-require 'rubygems'
-
-begin
-  gem 'rdoc'
-  require 'rdoc'
-  require 'rdoc/task'
-rescue LoadError, Gem::LoadError
-end
-
-# :stopdoc:
-
-if defined?(RDoc::Task) then
-  module Rake
-    RDocTask = RDoc::Task unless const_defined? :RDocTask
-  end
-else
-  require 'rake'
-  require 'rake/tasklib'
-
-  module Rake
-
-    # NOTE: Rake::RDocTask is deprecated in favor of RDoc:Task which is included
-    # in RDoc 2.4.2+.  Use require 'rdoc/task' to require it.
-    #
-    # Create a documentation task that will generate the RDoc files for
-    # a project.
-    #
-    # The RDocTask will create the following targets:
-    #
-    # [<b><em>rdoc</em></b>]
-    #   Main task for this RDOC task.
-    #
-    # [<b>:clobber_<em>rdoc</em></b>]
-    #   Delete all the rdoc files.  This target is automatically
-    #   added to the main clobber target.
-    #
-    # [<b>:re<em>rdoc</em></b>]
-    #   Rebuild the rdoc files from scratch, even if they are not out
-    #   of date.
-    #
-    # Simple Example:
-    #
-    #   Rake::RDocTask.new do |rd|
-    #     rd.main = "README.rdoc"
-    #     rd.rdoc_files.include("README.rdoc", "lib/**/*.rb")
-    #   end
-    #
-    # The +rd+ object passed to the block is an RDocTask object. See the
-    # attributes list for the RDocTask class for available customization options.
-    #
-    # == Specifying different task names
-    #
-    # You may wish to give the task a different name, such as if you are
-    # generating two sets of documentation.  For instance, if you want to have a
-    # development set of documentation including private methods:
-    #
-    #   Rake::RDocTask.new(:rdoc_dev) do |rd|
-    #     rd.main = "README.doc"
-    #     rd.rdoc_files.include("README.rdoc", "lib/**/*.rb")
-    #     rd.options << "--all"
-    #   end
-    #
-    # The tasks would then be named :<em>rdoc_dev</em>, :clobber_<em>rdoc_dev</em>, and
-    # :re<em>rdoc_dev</em>.
-    #
-    # If you wish to have completely different task names, then pass a Hash as
-    # first argument. With the <tt>:rdoc</tt>, <tt>:clobber_rdoc</tt> and
-    # <tt>:rerdoc</tt> options, you can customize the task names to your liking.
-    # For example:
-    #
-    #   Rake::RDocTask.new(:rdoc => "rdoc", :clobber_rdoc => "rdoc:clean", :rerdoc => "rdoc:force")
-    #
-    # This will create the tasks <tt>:rdoc</tt>, <tt>:rdoc_clean</tt> and
-    # <tt>:rdoc:force</tt>.
-    #
-    class RDocTask < TaskLib
-      # Name of the main, top level task.  (default is :rdoc)
-      attr_accessor :name
-
-      # Name of directory to receive the html output files. (default is "html")
-      attr_accessor :rdoc_dir
-
-      # Title of RDoc documentation. (defaults to rdoc's default)
-      attr_accessor :title
-
-      # Name of file to be used as the main, top level file of the
-      # RDoc. (default is none)
-      attr_accessor :main
-
-      # Name of template to be used by rdoc. (defaults to rdoc's default)
-      attr_accessor :template
-
-      # List of files to be included in the rdoc generation. (default is [])
-      attr_accessor :rdoc_files
-
-      # Additional list of options to be passed rdoc.  (default is [])
-      attr_accessor :options
-
-      # Whether to run the rdoc process as an external shell (default is false)
-      attr_accessor :external
-
-      attr_accessor :inline_source
-
-      # Create an RDoc task with the given name. See the RDocTask class overview
-      # for documentation.
-      def initialize(name = :rdoc)  # :yield: self
-        if name.is_a?(Hash)
-          invalid_options = name.keys.map { |k| k.to_sym } - [:rdoc, :clobber_rdoc, :rerdoc]
-          if !invalid_options.empty?
-            raise ArgumentError, "Invalid option(s) passed to RDocTask.new: #{invalid_options.join(", ")}"
-          end
-        end
-
-        @name = name
-        @rdoc_files = Rake::FileList.new
-        @rdoc_dir = 'html'
-        @main = nil
-        @title = nil
-        @template = nil
-        @external = false
-        @inline_source = true
-        @options = []
-        yield self if block_given?
-        define
-      end
-
-      # Create the tasks defined by this task lib.
-      def define
-        if rdoc_task_name != "rdoc"
-          desc "Build the RDOC HTML Files"
-        else
-          desc "Build the #{rdoc_task_name} HTML Files"
-        end
-        task rdoc_task_name
-
-        desc "Force a rebuild of the RDOC files"
-        task rerdoc_task_name => [clobber_task_name, rdoc_task_name]
-
-        desc "Remove rdoc products"
-        task clobber_task_name do
-          rm_r rdoc_dir rescue nil
-        end
-
-        task :clobber => [clobber_task_name]
-
-        directory @rdoc_dir
-        task rdoc_task_name => [rdoc_target]
-        file rdoc_target => @rdoc_files + [Rake.application.rakefile] do
-          rm_r @rdoc_dir rescue nil
-          @before_running_rdoc.call if @before_running_rdoc
-          args = option_list + @rdoc_files
-          if @external
-            argstring = args.join(' ')
-            sh %{ruby -Ivendor vendor/rd #{argstring}}
-          else
-            require 'rdoc/rdoc'
-            RDoc::RDoc.new.document(args)
-          end
-        end
-        self
-      end
-
-      def option_list
-        result = @options.dup
-        result << "-o" << @rdoc_dir
-        result << "--main" << quote(main) if main
-        result << "--title" << quote(title) if title
-        result << "-T" << quote(template) if template
-        result << "--inline-source" if inline_source && !@options.include?("--inline-source") && !@options.include?("-S")
-        result
-      end
-
-      def quote(str)
-        if @external
-          "'#{str}'"
-        else
-          str
-        end
-      end
-
-      def option_string
-        option_list.join(' ')
-      end
-
-      # The block passed to this method will be called just before running the
-      # RDoc generator. It is allowed to modify RDocTask attributes inside the
-      # block.
-      def before_running_rdoc(&block)
-        @before_running_rdoc = block
-      end
-
-      private
-
-      def rdoc_target
-        "#{rdoc_dir}/index.html"
-      end
-
-      def rdoc_task_name
-        case name
-        when Hash
-          (name[:rdoc] || "rdoc").to_s
-        else
-          name.to_s
-        end
-      end
-
-      def clobber_task_name
-        case name
-        when Hash
-          (name[:clobber_rdoc] || "clobber_rdoc").to_s
-        else
-          "clobber_#{name}"
-        end
-      end
-
-      def rerdoc_task_name
-        case name
-        when Hash
-          (name[:rerdoc] || "rerdoc").to_s
-        else
-          "re#{name}"
-        end
-      end
-
-    end
-  end
-end
-
diff --git a/ruby_1_9_3/lib/rake/ruby182_test_unit_fix.rb b/ruby_1_9_3/lib/rake/ruby182_test_unit_fix.rb
deleted file mode 100755
index 9e411ed51a..0000000000
--- a/ruby_1_9_3/lib/rake/ruby182_test_unit_fix.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-# Local Rake override to fix bug in Ruby 0.8.2
-module Test                     # :nodoc:
-  # Local Rake override to fix bug in Ruby 0.8.2
-  module Unit                   # :nodoc:
-    # Local Rake override to fix bug in Ruby 0.8.2
-    module Collector            # :nodoc:
-      # Local Rake override to fix bug in Ruby 0.8.2
-      class Dir                 # :nodoc:
-        undef collect_file
-        def collect_file(name, suites, already_gathered) # :nodoc:
-          dir = File.dirname(File.expand_path(name))
-          $:.unshift(dir) unless $:.first == dir
-          if(@req)
-            @req.require(name)
-          else
-            require(name)
-          end
-          find_test_cases(already_gathered).each{|t| add_suite(suites, t.suite)}
-        ensure
-          $:.delete_at $:.rindex(dir)
-        end
-      end
-    end
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/rule_recursion_overflow_error.rb b/ruby_1_9_3/lib/rake/rule_recursion_overflow_error.rb
deleted file mode 100644
index da4318da9d..0000000000
--- a/ruby_1_9_3/lib/rake/rule_recursion_overflow_error.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-
-module Rake
-
-  # Error indicating a recursion overflow error in task selection.
-  class RuleRecursionOverflowError < StandardError
-    def initialize(*args)
-      super
-      @targets = []
-    end
-
-    def add_target(target)
-      @targets << target
-    end
-
-    def message
-      super + ": [" + @targets.reverse.join(' => ') + "]"
-    end
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/runtest.rb b/ruby_1_9_3/lib/rake/runtest.rb
deleted file mode 100644
index 2b98a60cae..0000000000
--- a/ruby_1_9_3/lib/rake/runtest.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-require 'test/unit'
-require 'test/unit/assertions'
-
-module Rake
-  include Test::Unit::Assertions
-
-  def run_tests(pattern='test/test*.rb', log_enabled=false)
-    Dir["#{pattern}"].each { |fn|
-      $stderr.puts fn if log_enabled
-      begin
-        require fn
-      rescue Exception => ex
-        $stderr.puts "Error in #{fn}: #{ex.message}"
-        $stderr.puts ex.backtrace
-        assert false
-      end
-    }
-  end
-
-  extend self
-end
diff --git a/ruby_1_9_3/lib/rake/task.rb b/ruby_1_9_3/lib/rake/task.rb
deleted file mode 100644
index f977d18711..0000000000
--- a/ruby_1_9_3/lib/rake/task.rb
+++ /dev/null
@@ -1,327 +0,0 @@
-require 'rake/invocation_exception_mixin'
-
-module Rake
-
-  # #########################################################################
-  # A Task is the basic unit of work in a Rakefile.  Tasks have associated
-  # actions (possibly more than one) and a list of prerequisites.  When
-  # invoked, a task will first ensure that all of its prerequisites have an
-  # opportunity to run and then it will execute its own actions.
-  #
-  # Tasks are not usually created directly using the new method, but rather
-  # use the +file+ and +task+ convenience methods.
-  #
-  class Task
-    # List of prerequisites for a task.
-    attr_reader :prerequisites
-
-    # List of actions attached to a task.
-    attr_reader :actions
-
-    # Application owning this task.
-    attr_accessor :application
-
-    # Comment for this task.  Restricted to a single line of no more than 50
-    # characters.
-    attr_reader :comment
-
-    # Full text of the (possibly multi-line) comment.
-    attr_reader :full_comment
-
-    # Array of nested namespaces names used for task lookup by this task.
-    attr_reader :scope
-
-    # File/Line locations of each of the task definitions for this
-    # task (only valid if the task was defined with the detect
-    # location option set).
-    attr_reader :locations
-
-    # Return task name
-    def to_s
-      name
-    end
-
-    def inspect
-      "<#{self.class} #{name} => [#{prerequisites.join(', ')}]>"
-    end
-
-    # List of sources for task.
-    attr_writer :sources
-    def sources
-      @sources ||= []
-    end
-
-    # List of prerequisite tasks
-    def prerequisite_tasks
-      prerequisites.collect { |pre| lookup_prerequisite(pre) }
-    end
-
-    def lookup_prerequisite(prerequisite_name)
-      application[prerequisite_name, @scope]
-    end
-    private :lookup_prerequisite
-
-    # First source from a rule (nil if no sources)
-    def source
-      @sources.first if defined?(@sources)
-    end
-
-    # Create a task named +task_name+ with no actions or prerequisites. Use
-    # +enhance+ to add actions and prerequisites.
-    def initialize(task_name, app)
-      @name = task_name.to_s
-      @prerequisites = []
-      @actions = []
-      @already_invoked = false
-      @full_comment = nil
-      @comment = nil
-      @lock = Monitor.new
-      @application = app
-      @scope = app.current_scope
-      @arg_names = nil
-      @locations = []
-    end
-
-    # Enhance a task with prerequisites or actions.  Returns self.
-    def enhance(deps=nil, &block)
-      @prerequisites |= deps if deps
-      @actions << block if block_given?
-      self
-    end
-
-    # Name of the task, including any namespace qualifiers.
-    def name
-      @name.to_s
-    end
-
-    # Name of task with argument list description.
-    def name_with_args # :nodoc:
-      if arg_description
-        "#{name}#{arg_description}"
-      else
-        name
-      end
-    end
-
-    # Argument description (nil if none).
-    def arg_description # :nodoc:
-      @arg_names ? "[#{(arg_names || []).join(',')}]" : nil
-    end
-
-    # Name of arguments for this task.
-    def arg_names
-      @arg_names || []
-    end
-
-    # Reenable the task, allowing its tasks to be executed if the task
-    # is invoked again.
-    def reenable
-      @already_invoked = false
-    end
-
-    # Clear the existing prerequisites and actions of a rake task.
-    def clear
-      clear_prerequisites
-      clear_actions
-      self
-    end
-
-    # Clear the existing prerequisites of a rake task.
-    def clear_prerequisites
-      prerequisites.clear
-      self
-    end
-
-    # Clear the existing actions on a rake task.
-    def clear_actions
-      actions.clear
-      self
-    end
-
-    # Invoke the task if it is needed.  Prerequisites are invoked first.
-    def invoke(*args)
-      task_args = TaskArguments.new(arg_names, args)
-      invoke_with_call_chain(task_args, InvocationChain::EMPTY)
-    end
-
-    # Same as invoke, but explicitly pass a call chain to detect
-    # circular dependencies.
-    def invoke_with_call_chain(task_args, invocation_chain) # :nodoc:
-      new_chain = InvocationChain.append(self, invocation_chain)
-      @lock.synchronize do
-        if application.options.trace
-          $stderr.puts "** Invoke #{name} #{format_trace_flags}"
-        end
-        return if @already_invoked
-        @already_invoked = true
-        invoke_prerequisites(task_args, new_chain)
-        execute(task_args) if needed?
-      end
-    rescue Exception => ex
-      add_chain_to(ex, new_chain)
-      raise ex
-    end
-    protected :invoke_with_call_chain
-
-    def add_chain_to(exception, new_chain)
-      exception.extend(InvocationExceptionMixin) unless exception.respond_to?(:chain)
-      exception.chain = new_chain if exception.chain.nil?
-    end
-    private :add_chain_to
-
-    # Invoke all the prerequisites of a task.
-    def invoke_prerequisites(task_args, invocation_chain) # :nodoc:
-      prerequisite_tasks.each { |prereq|
-        prereq_args = task_args.new_scope(prereq.arg_names)
-        prereq.invoke_with_call_chain(prereq_args, invocation_chain)
-      }
-    end
-
-    # Format the trace flags for display.
-    def format_trace_flags
-      flags = []
-      flags << "first_time" unless @already_invoked
-      flags << "not_needed" unless needed?
-      flags.empty? ? "" : "(" + flags.join(", ") + ")"
-    end
-    private :format_trace_flags
-
-    # Execute the actions associated with this task.
-    def execute(args=nil)
-      args ||= EMPTY_TASK_ARGS
-      if application.options.dryrun
-        $stderr.puts "** Execute (dry run) #{name}"
-        return
-      end
-      if application.options.trace
-        $stderr.puts "** Execute #{name}"
-      end
-      application.enhance_with_matching_rule(name) if @actions.empty?
-      @actions.each do |act|
-        case act.arity
-        when 1
-          act.call(self)
-        else
-          act.call(self, args)
-        end
-      end
-    end
-
-    # Is this task needed?
-    def needed?
-      true
-    end
-
-    # Timestamp for this task.  Basic tasks return the current time for their
-    # time stamp.  Other tasks can be more sophisticated.
-    def timestamp
-      prerequisite_tasks.collect { |pre| pre.timestamp }.max || Time.now
-    end
-
-    # Add a description to the task.  The description can consist of an option
-    # argument list (enclosed brackets) and an optional comment.
-    def add_description(description)
-      return if ! description
-      comment = description.strip
-      add_comment(comment) if comment && ! comment.empty?
-    end
-
-    # Writing to the comment attribute is the same as adding a description.
-    def comment=(description)
-      add_description(description)
-    end
-
-    # Add a comment to the task.  If a comment already exists, separate
-    # the new comment with " / ".
-    def add_comment(comment)
-      if @full_comment
-        @full_comment << " / "
-      else
-        @full_comment = ''
-      end
-      @full_comment << comment
-      if @full_comment =~ /\A([^.]+?\.)( |$)/
-        @comment = $1
-      else
-        @comment = @full_comment
-      end
-    end
-    private :add_comment
-
-    # Set the names of the arguments for this task. +args+ should be
-    # an array of symbols, one for each argument name.
-    def set_arg_names(args)
-      @arg_names = args.map { |a| a.to_sym }
-    end
-
-    # Return a string describing the internal state of a task.  Useful for
-    # debugging.
-    def investigation
-      result = "------------------------------\n"
-      result << "Investigating #{name}\n"
-      result << "class: #{self.class}\n"
-      result <<  "task needed: #{needed?}\n"
-      result <<  "timestamp: #{timestamp}\n"
-      result << "pre-requisites: \n"
-      prereqs = prerequisite_tasks
-      prereqs.sort! {|a,b| a.timestamp <=> b.timestamp}
-      prereqs.each do |p|
-        result << "--#{p.name} (#{p.timestamp})\n"
-      end
-      latest_prereq = prerequisite_tasks.collect { |pre| pre.timestamp }.max
-      result <<  "latest-prerequisite time: #{latest_prereq}\n"
-      result << "................................\n\n"
-      return result
-    end
-
-    # ----------------------------------------------------------------
-    # Rake Module Methods
-    #
-    class << self
-
-      # Clear the task list.  This cause rake to immediately forget all the
-      # tasks that have been assigned.  (Normally used in the unit tests.)
-      def clear
-        Rake.application.clear
-      end
-
-      # List of all defined tasks.
-      def tasks
-        Rake.application.tasks
-      end
-
-      # Return a task with the given name.  If the task is not currently
-      # known, try to synthesize one from the defined rules.  If no rules are
-      # found, but an existing file matches the task name, assume it is a file
-      # task with no dependencies or actions.
-      def [](task_name)
-        Rake.application[task_name]
-      end
-
-      # TRUE if the task name is already defined.
-      def task_defined?(task_name)
-        Rake.application.lookup(task_name) != nil
-      end
-
-      # Define a task given +args+ and an option block.  If a rule with the
-      # given name already exists, the prerequisites and actions are added to
-      # the existing task.  Returns the defined task.
-      def define_task(*args, &block)
-        Rake.application.define_task(self, *args, &block)
-      end
-
-      # Define a rule for synthesizing tasks.
-      def create_rule(*args, &block)
-        Rake.application.create_rule(*args, &block)
-      end
-
-      # Apply the scope to the task name according to the rules for
-      # this kind of task.  Generic tasks will accept the scope as
-      # part of the name.
-      def scope_name(scope, task_name)
-        (scope + [task_name]).join(':')
-      end
-
-    end # class << Rake::Task
-  end # class Rake::Task
-end
diff --git a/ruby_1_9_3/lib/rake/task_argument_error.rb b/ruby_1_9_3/lib/rake/task_argument_error.rb
deleted file mode 100644
index 3e1dda64db..0000000000
--- a/ruby_1_9_3/lib/rake/task_argument_error.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-module Rake
-
-  # Error indicating an ill-formed task declaration.
-  class TaskArgumentError < ArgumentError
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/task_arguments.rb b/ruby_1_9_3/lib/rake/task_arguments.rb
deleted file mode 100644
index 02d01b99f9..0000000000
--- a/ruby_1_9_3/lib/rake/task_arguments.rb
+++ /dev/null
@@ -1,78 +0,0 @@
-module Rake
-
-  ####################################################################
-  # TaskArguments manage the arguments passed to a task.
-  #
-  class TaskArguments
-    include Enumerable
-
-    attr_reader :names
-
-    # Create a TaskArgument object with a list of named arguments
-    # (given by :names) and a set of associated values (given by
-    # :values).  :parent is the parent argument object.
-    def initialize(names, values, parent=nil)
-      @names = names
-      @parent = parent
-      @hash = {}
-      names.each_with_index { |name, i|
-        @hash[name.to_sym] = values[i] unless values[i].nil?
-      }
-    end
-
-    # Create a new argument scope using the prerequisite argument
-    # names.
-    def new_scope(names)
-      values = names.collect { |n| self[n] }
-      self.class.new(names, values, self)
-    end
-
-    # Find an argument value by name or index.
-    def [](index)
-      lookup(index.to_sym)
-    end
-
-    # Specify a hash of default values for task arguments. Use the
-    # defaults only if there is no specific value for the given
-    # argument.
-    def with_defaults(defaults)
-      @hash = defaults.merge(@hash)
-    end
-
-    def each(&block)
-      @hash.each(&block)
-    end
-
-    def values_at(*keys)
-      keys.map { |k| lookup(k) }
-    end
-
-    def method_missing(sym, *args, &block)
-      lookup(sym.to_sym)
-    end
-
-    def to_hash
-      @hash
-    end
-
-    def to_s
-      @hash.inspect
-    end
-
-    def inspect
-      to_s
-    end
-
-    protected
-
-    def lookup(name)
-      if @hash.has_key?(name)
-        @hash[name]
-      elsif @parent
-        @parent.lookup(name)
-      end
-    end
-  end
-
-  EMPTY_TASK_ARGS = TaskArguments.new([], [])
-end
diff --git a/ruby_1_9_3/lib/rake/task_manager.rb b/ruby_1_9_3/lib/rake/task_manager.rb
deleted file mode 100644
index 4c3c26aa3a..0000000000
--- a/ruby_1_9_3/lib/rake/task_manager.rb
+++ /dev/null
@@ -1,307 +0,0 @@
-module Rake
-
-  # The TaskManager module is a mixin for managing tasks.
-  module TaskManager
-    # Track the last comment made in the Rakefile.
-    attr_accessor :last_description
-    alias :last_comment :last_description    # Backwards compatibility
-
-    def initialize
-      super
-      @tasks = Hash.new
-      @rules = Array.new
-      @scope = Array.new
-      @last_description = nil
-    end
-
-    def create_rule(*args, &block)
-      pattern, _, deps = resolve_args(args)
-      pattern = Regexp.new(Regexp.quote(pattern) + '$') if String === pattern
-      @rules << [pattern, deps, block]
-    end
-
-    def define_task(task_class, *args, &block)
-      task_name, arg_names, deps = resolve_args(args)
-      task_name = task_class.scope_name(@scope, task_name)
-      deps = [deps] unless deps.respond_to?(:to_ary)
-      deps = deps.collect {|d| d.to_s }
-      task = intern(task_class, task_name)
-      task.set_arg_names(arg_names) unless arg_names.empty?
-      if Rake::TaskManager.record_task_metadata
-        add_location(task)
-        task.add_description(get_description(task))
-      end
-      task.enhance(deps, &block)
-    end
-
-    # Lookup a task.  Return an existing task if found, otherwise
-    # create a task of the current type.
-    def intern(task_class, task_name)
-      @tasks[task_name.to_s] ||= task_class.new(task_name, self)
-    end
-
-    # Find a matching task for +task_name+.
-    def [](task_name, scopes=nil)
-      task_name = task_name.to_s
-      self.lookup(task_name, scopes) or
-        enhance_with_matching_rule(task_name) or
-        synthesize_file_task(task_name) or
-        fail "Don't know how to build task '#{task_name}'"
-    end
-
-    def synthesize_file_task(task_name)
-      return nil unless File.exist?(task_name)
-      define_task(Rake::FileTask, task_name)
-    end
-
-    # Resolve the arguments for a task/rule.  Returns a triplet of
-    # [task_name, arg_name_list, prerequisites].
-    def resolve_args(args)
-      if args.last.is_a?(Hash)
-        deps = args.pop
-        resolve_args_with_dependencies(args, deps)
-      else
-        resolve_args_without_dependencies(args)
-      end
-    end
-
-    # Resolve task arguments for a task or rule when there are no
-    # dependencies declared.
-    #
-    # The patterns recognized by this argument resolving function are:
-    #
-    #   task :t
-    #   task :t, [:a]
-    #   task :t, :a                 (deprecated)
-    #
-    def resolve_args_without_dependencies(args)
-      task_name = args.shift
-      if args.size == 1 && args.first.respond_to?(:to_ary)
-        arg_names = args.first.to_ary
-      else
-        arg_names = args
-      end
-      [task_name, arg_names, []]
-    end
-    private :resolve_args_without_dependencies
-
-    # Resolve task arguments for a task or rule when there are
-    # dependencies declared.
-    #
-    # The patterns recognized by this argument resolving function are:
-    #
-    #   task :t => [:d]
-    #   task :t, [a] => [:d]
-    #   task :t, :needs => [:d]                 (deprecated)
-    #   task :t, :a, :needs => [:d]             (deprecated)
-    #
-    def resolve_args_with_dependencies(args, hash) # :nodoc:
-      fail "Task Argument Error" if hash.size != 1
-      key, value = hash.map { |k, v| [k,v] }.first
-      if args.empty?
-        task_name = key
-        arg_names = []
-        deps = value
-      elsif key == :needs
-        Rake.application.deprecate(
-          "task :t, arg, :needs => [deps]",
-          "task :t, [args] => [deps]",
-          caller.detect { |c| c !~ /\blib\/rake\b/ })
-        task_name = args.shift
-        arg_names = args
-        deps = value
-      else
-        task_name = args.shift
-        arg_names = key
-        deps = value
-      end
-      deps = [deps] unless deps.respond_to?(:to_ary)
-      [task_name, arg_names, deps]
-    end
-    private :resolve_args_with_dependencies
-
-    # If a rule can be found that matches the task name, enhance the
-    # task with the prerequisites and actions from the rule.  Set the
-    # source attribute of the task appropriately for the rule.  Return
-    # the enhanced task or nil of no rule was found.
-    def enhance_with_matching_rule(task_name, level=0)
-      fail Rake::RuleRecursionOverflowError,
-        "Rule Recursion Too Deep" if level >= 16
-      @rules.each do |pattern, extensions, block|
-        if pattern.match(task_name)
-          task = attempt_rule(task_name, extensions, block, level)
-          return task if task
-        end
-      end
-      nil
-    rescue Rake::RuleRecursionOverflowError => ex
-      ex.add_target(task_name)
-      fail ex
-    end
-
-    # List of all defined tasks in this application.
-    def tasks
-      @tasks.values.sort_by { |t| t.name }
-    end
-
-    # List of all the tasks defined in the given scope (and its
-    # sub-scopes).
-    def tasks_in_scope(scope)
-      prefix = scope.join(":")
-      tasks.select { |t|
-        /^#{prefix}:/ =~ t.name
-      }
-    end
-
-    # Clear all tasks in this application.
-    def clear
-      @tasks.clear
-      @rules.clear
-    end
-
-    # Lookup a task, using scope and the scope hints in the task name.
-    # This method performs straight lookups without trying to
-    # synthesize file tasks or rules.  Special scope names (e.g. '^')
-    # are recognized.  If no scope argument is supplied, use the
-    # current scope.  Return nil if the task cannot be found.
-    def lookup(task_name, initial_scope=nil)
-      initial_scope ||= @scope
-      task_name = task_name.to_s
-      if task_name =~ /^rake:/
-        scopes = []
-        task_name = task_name.sub(/^rake:/, '')
-      elsif task_name =~ /^(\^+)/
-        scopes = initial_scope[0, initial_scope.size - $1.size]
-        task_name = task_name.sub(/^(\^+)/, '')
-      else
-        scopes = initial_scope
-      end
-      lookup_in_scope(task_name, scopes)
-    end
-
-    # Lookup the task name
-    def lookup_in_scope(name, scope)
-      n = scope.size
-      while n >= 0
-        tn = (scope[0,n] + [name]).join(':')
-        task = @tasks[tn]
-        return task if task
-        n -= 1
-      end
-      nil
-    end
-    private :lookup_in_scope
-
-    # Return the list of scope names currently active in the task
-    # manager.
-    def current_scope
-      @scope.dup
-    end
-
-    # Evaluate the block in a nested namespace named +name+.  Create
-    # an anonymous namespace if +name+ is nil.
-    def in_namespace(name)
-      name ||= generate_name
-      @scope.push(name)
-      ns = NameSpace.new(self, @scope)
-      yield(ns)
-      ns
-    ensure
-      @scope.pop
-    end
-
-    private
-
-    # Add a location to the locations field of the given task.
-    def add_location(task)
-      loc = find_location
-      task.locations << loc if loc
-      task
-    end
-
-    # Find the location that called into the dsl layer.
-    def find_location
-      locations = caller
-      i = 0
-      while locations[i]
-        return locations[i+1] if locations[i] =~ /rake\/dsl_definition.rb/
-        i += 1
-      end
-      nil
-    end
-
-    # Generate an anonymous namespace name.
-    def generate_name
-      @seed ||= 0
-      @seed += 1
-      "_anon_#{@seed}"
-    end
-
-    def trace_rule(level, message)
-      $stderr.puts "#{"    "*level}#{message}" if Rake.application.options.trace_rules
-    end
-
-    # Attempt to create a rule given the list of prerequisites.
-    def attempt_rule(task_name, extensions, block, level)
-      sources = make_sources(task_name, extensions)
-      prereqs = sources.collect { |source|
-        trace_rule level, "Attempting Rule #{task_name} => #{source}"
-        if File.exist?(source) || Rake::Task.task_defined?(source)
-          trace_rule level, "(#{task_name} => #{source} ... EXIST)"
-          source
-        elsif parent = enhance_with_matching_rule(source, level+1)
-          trace_rule level, "(#{task_name} => #{source} ... ENHANCE)"
-          parent.name
-        else
-          trace_rule level, "(#{task_name} => #{source} ... FAIL)"
-          return nil
-        end
-      }
-      task = FileTask.define_task({task_name => prereqs}, &block)
-      task.sources = prereqs
-      task
-    end
-
-    # Make a list of sources from the list of file name extensions /
-    # translation procs.
-    def make_sources(task_name, extensions)
-      result = extensions.collect { |ext|
-        case ext
-        when /%/
-          task_name.pathmap(ext)
-        when %r{/}
-          ext
-        when /^\./
-          task_name.ext(ext)
-        when String
-          ext
-        when Proc
-          if ext.arity == 1
-            ext.call(task_name)
-          else
-            ext.call
-          end
-        else
-          fail "Don't know how to handle rule dependent: #{ext.inspect}"
-        end
-      }
-      result.flatten
-    end
-
-
-    private
-
-    # Return the current description, clearing it in the process.
-    def get_description(task)
-      desc = @last_description
-      @last_description = nil
-      desc
-    end
-
-    class << self
-      attr_accessor :record_task_metadata
-      TaskManager.record_task_metadata = false
-    end
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/tasklib.rb b/ruby_1_9_3/lib/rake/tasklib.rb
deleted file mode 100644
index f1e17dad31..0000000000
--- a/ruby_1_9_3/lib/rake/tasklib.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-require 'rake'
-
-module Rake
-
-  # Base class for Task Libraries.
-  class TaskLib
-    include Cloneable
-    include Rake::DSL
-
-    # Make a symbol by pasting two strings together.
-    #
-    # NOTE: DEPRECATED! This method is kinda stupid. I don't know why
-    # I didn't just use string interpolation. But now other task
-    # libraries depend on this so I can't remove it without breaking
-    # other people's code. So for now it stays for backwards
-    # compatibility. BUT DON'T USE IT.
-    def paste(a,b)              # :nodoc:
-      (a.to_s + b.to_s).intern
-    end
-  end
-
-end
diff --git a/ruby_1_9_3/lib/rake/testtask.rb b/ruby_1_9_3/lib/rake/testtask.rb
deleted file mode 100644
index 04d3ae473a..0000000000
--- a/ruby_1_9_3/lib/rake/testtask.rb
+++ /dev/null
@@ -1,191 +0,0 @@
-# Define a task library for running unit tests.
-
-require 'rake'
-require 'rake/tasklib'
-
-module Rake
-
-  # Create a task that runs a set of tests.
-  #
-  # Example:
-  #
-  #   Rake::TestTask.new do |t|
-  #     t.libs << "test"
-  #     t.test_files = FileList['test/test*.rb']
-  #     t.verbose = true
-  #   end
-  #
-  # If rake is invoked with a "TEST=filename" command line option,
-  # then the list of test files will be overridden to include only the
-  # filename specified on the command line.  This provides an easy way
-  # to run just one test.
-  #
-  # If rake is invoked with a "TESTOPTS=options" command line option,
-  # then the given options are passed to the test process after a
-  # '--'.  This allows Test::Unit options to be passed to the test
-  # suite.
-  #
-  # Examples:
-  #
-  #   rake test                           # run tests normally
-  #   rake test TEST=just_one_file.rb     # run just one test file.
-  #   rake test TESTOPTS="-v"             # run in verbose mode
-  #   rake test TESTOPTS="--runner=fox"   # use the fox test runner
-  #
-  class TestTask < TaskLib
-
-    # Name of test task. (default is :test)
-    attr_accessor :name
-
-    # List of directories to added to $LOAD_PATH before running the
-    # tests. (default is 'lib')
-    attr_accessor :libs
-
-    # True if verbose test output desired. (default is false)
-    attr_accessor :verbose
-
-    # Test options passed to the test suite.  An explicit
-    # TESTOPTS=opts on the command line will override this. (default
-    # is NONE)
-    attr_accessor :options
-
-    # Request that the tests be run with the warning flag set.
-    # E.g. warning=true implies "ruby -w" used to run the tests.
-    attr_accessor :warning
-
-    # Glob pattern to match test files. (default is 'test/test*.rb')
-    attr_accessor :pattern
-
-    # Style of test loader to use.  Options are:
-    #
-    # * :rake -- Rake provided test loading script (default).
-    # * :testrb -- Ruby provided test loading script.
-    # * :direct -- Load tests using command line loader.
-    #
-    attr_accessor :loader
-
-    # Array of commandline options to pass to ruby when running test loader.
-    attr_accessor :ruby_opts
-
-    # Explicitly define the list of test files to be included in a
-    # test.  +list+ is expected to be an array of file names (a
-    # FileList is acceptable).  If both +pattern+ and +test_files+ are
-    # used, then the list of test files is the union of the two.
-    def test_files=(list)
-      @test_files = list
-    end
-
-    # Create a testing task.
-    def initialize(name=:test)
-      @name = name
-      @libs = ["lib"]
-      @pattern = nil
-      @options = nil
-      @test_files = nil
-      @verbose = false
-      @warning = false
-      @loader = :rake
-      @ruby_opts = []
-      yield self if block_given?
-      @pattern = 'test/test*.rb' if @pattern.nil? && @test_files.nil?
-      define
-    end
-
-    # Create the tasks defined by this task lib.
-    def define
-      desc "Run tests" + (@name==:test ? "" : " for #{@name}")
-      task @name do
-        FileUtilsExt.verbose(@verbose) do
-          ruby "#{ruby_opts_string} #{run_code} #{file_list_string} #{option_list}"
-        end
-      end
-      self
-    end
-
-    def option_list # :nodoc:
-      (ENV['TESTOPTS'] ||
-        ENV['TESTOPT'] ||
-        ENV['TEST_OPTS'] ||
-        ENV['TEST_OPT'] ||
-        @options ||
-        "")
-    end
-
-    def ruby_opts_string
-      opts = @ruby_opts.dup
-      opts.unshift( "-I\"#{lib_path}\"" ) unless @libs.empty?
-      opts.unshift( "-w" ) if @warning
-      opts.join(" ")
-    end
-
-    def lib_path
-      @libs.join(File::PATH_SEPARATOR)
-    end
-
-    def file_list_string
-      file_list.collect { |fn| "\"#{fn}\"" }.join(' ')
-    end
-
-    def file_list # :nodoc:
-      if ENV['TEST']
-        FileList[ ENV['TEST'] ]
-      else
-        result = []
-        result += @test_files.to_a if @test_files
-        result << @pattern if @pattern
-        result
-      end
-    end
-
-    def fix # :nodoc:
-      case ruby_version
-      when '1.8.2'
-        "\"#{find_file 'rake/ruby182_test_unit_fix'}\""
-      else
-        nil
-      end || ''
-    end
-
-    def ruby_version
-      RUBY_VERSION
-    end
-
-    def run_code
-      case @loader
-      when :direct
-        "-e \"ARGV.each{|f| require f}\""
-      when :testrb
-        "-S testrb #{fix}"
-      when :rake
-        "-I\"#{rake_lib_dir}\" \"#{rake_loader}\""
-      end
-    end
-
-    def rake_loader # :nodoc:
-      find_file('rake/rake_test_loader') or
-        fail "unable to find rake test loader"
-    end
-
-    def find_file(fn) # :nodoc:
-      $LOAD_PATH.each do |path|
-        file_path = File.join(path, "#{fn}.rb")
-        return file_path if File.exist? file_path
-      end
-      nil
-    end
-
-    def rake_lib_dir # :nodoc:
-      find_dir('rake') or
-        fail "unable to find rake lib"
-    end
-
-    def find_dir(fn) # :nodoc:
-      $LOAD_PATH.each do |path|
-        file_path = File.join(path, "#{fn}.rb")
-        return path if File.exist? file_path
-      end
-      nil
-    end
-
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/version.rb b/ruby_1_9_3/lib/rake/version.rb
deleted file mode 100644
index 6c43493df9..0000000000
--- a/ruby_1_9_3/lib/rake/version.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-module Rake
-  VERSION = '0.9.2.2'
-
-  module Version # :nodoc: all
-    MAJOR, MINOR, BUILD = VERSION.split '.'
-    NUMBERS = [ MAJOR, MINOR, BUILD ]
-  end
-end
diff --git a/ruby_1_9_3/lib/rake/win32.rb b/ruby_1_9_3/lib/rake/win32.rb
deleted file mode 100644
index 98289a10b4..0000000000
--- a/ruby_1_9_3/lib/rake/win32.rb
+++ /dev/null
@@ -1,55 +0,0 @@
-
-module Rake
-  require 'rake/alt_system'
-
-  # Win 32 interface methods for Rake. Windows specific functionality
-  # will be placed here to collect that knowledge in one spot.
-  module Win32
-
-    # Error indicating a problem in locating the home directory on a
-    # Win32 system.
-    class Win32HomeError < RuntimeError
-    end
-
-    class << self
-      # True if running on a windows system.
-      def windows?
-        AltSystem::WINDOWS
-      end
-
-      # Run a command line on windows.
-      def rake_system(*cmd)
-        AltSystem.system(*cmd)
-      end
-
-      # The standard directory containing system wide rake files on
-      # Win 32 systems. Try the following environment variables (in
-      # order):
-      #
-      # * HOME
-      # * HOMEDRIVE + HOMEPATH
-      # * APPDATA
-      # * USERPROFILE
-      #
-      # If the above are not defined, the return nil.
-      def win32_system_dir #:nodoc:
-        win32_shared_path = ENV['HOME']
-        if win32_shared_path.nil? && ENV['HOMEDRIVE'] && ENV['HOMEPATH']
-          win32_shared_path = ENV['HOMEDRIVE'] + ENV['HOMEPATH']
-        end
-
-        win32_shared_path ||= ENV['APPDATA']
-        win32_shared_path ||= ENV['USERPROFILE']
-        raise Win32HomeError, "Unable to determine home path environment variable." if
-          win32_shared_path.nil? or win32_shared_path.empty?
-        normalize(File.join(win32_shared_path, 'Rake'))
-      end
-
-      # Normalize a win32 path so that the slashes are all forward slashes.
-      def normalize(path)
-        path.gsub(/\\/, '/')
-      end
-
-    end
-  end
-end