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-rw-r--r--lib/rake/classic_namespace.rb8
-rw-r--r--lib/rake/clean.rb33
-rw-r--r--lib/rake/gempackagetask.rb103
-rw-r--r--lib/rake/loaders/makefile.rb40
-rw-r--r--lib/rake/packagetask.rb184
-rw-r--r--lib/rake/rake_test_loader.rb5
-rw-r--r--lib/rake/rdoctask.rb147
-rwxr-xr-xlib/rake/ruby182_test_unit_fix.rb23
-rw-r--r--lib/rake/runtest.rb23
-rw-r--r--lib/rake/tasklib.rb18
-rw-r--r--lib/rake/testtask.rb161
11 files changed, 745 insertions, 0 deletions
diff --git a/lib/rake/classic_namespace.rb b/lib/rake/classic_namespace.rb
new file mode 100644
index 0000000000..feb7569966
--- /dev/null
+++ b/lib/rake/classic_namespace.rb
@@ -0,0 +1,8 @@
+# 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.
+
+Task = Rake::Task
+FileTask = Rake::FileTask
+FileCreationTask = Rake::FileCreationTask
+RakeApp = Rake::Application
diff --git a/lib/rake/clean.rb b/lib/rake/clean.rb
new file mode 100644
index 0000000000..4ee2c5ac95
--- /dev/null
+++ b/lib/rake/clean.rb
@@ -0,0 +1,33 @@
+#!/usr/bin/env ruby
+
+# 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'
+
+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/lib/rake/gempackagetask.rb b/lib/rake/gempackagetask.rb
new file mode 100644
index 0000000000..a4e5cd1907
--- /dev/null
+++ b/lib/rake/gempackagetask.rb
@@ -0,0 +1,103 @@
+#!/usr/bin/env ruby
+
+# Define a package task library to aid in the definition of GEM
+# packages.
+
+require 'rubygems'
+require 'rake'
+require 'rake/packagetask'
+require 'rubygems/user_interaction'
+require 'rubygems/builder'
+
+begin
+ Gem.manage_gems
+rescue NoMethodError => ex
+ # Using rubygems prior to 0.6.1
+end
+
+module Rake
+
+ # Create a package based upon a Gem spec. Gem packages, as well as
+ # zip files and tar/gzipped packages can be produced by this task.
+ #
+ # In addition to the Rake targets generated by PackageTask, a
+ # GemPackageTask will also generate the following tasks:
+ #
+ # [<b>"<em>package_dir</em>/<em>name</em>-<em>version</em>.gem"</b>]
+ # Create a Ruby GEM package with the given name and version.
+ #
+ # Example using a Ruby GEM spec:
+ #
+ # require 'rubygems'
+ #
+ # spec = Gem::Specification.new do |s|
+ # s.platform = Gem::Platform::RUBY
+ # s.summary = "Ruby based make-like utility."
+ # s.name = 'rake'
+ # s.version = PKG_VERSION
+ # s.requirements << 'none'
+ # s.require_path = 'lib'
+ # s.autorequire = 'rake'
+ # s.files = PKG_FILES
+ # s.description = <<EOF
+ # Rake is a Make-like program implemented in Ruby. Tasks
+ # and dependencies are specified in standard Ruby syntax.
+ # EOF
+ # end
+ #
+ # Rake::GemPackageTask.new(spec) do |pkg|
+ # pkg.need_zip = true
+ # pkg.need_tar = true
+ # end
+ #
+ class GemPackageTask < PackageTask
+ # Ruby GEM spec containing the metadata for this package. The
+ # name, version and package_files are automatically determined
+ # from the GEM spec and don't need to be explicitly provided.
+ attr_accessor :gem_spec
+
+ # Create a GEM Package task library. Automatically define the gem
+ # if a block is given. If no block is supplied, then +define+
+ # needs to be called to define the task.
+ def initialize(gem_spec)
+ init(gem_spec)
+ yield self if block_given?
+ define if block_given?
+ end
+
+ # Initialization tasks without the "yield self" or define
+ # operations.
+ def init(gem)
+ super(gem.name, gem.version)
+ @gem_spec = gem
+ @package_files += gem_spec.files if gem_spec.files
+ end
+
+ # Create the Rake tasks and actions specified by this
+ # GemPackageTask. (+define+ is automatically called if a block is
+ # given to +new+).
+ def define
+ super
+ task :package => [:gem]
+ desc "Build the gem file #{gem_file}"
+ task :gem => ["#{package_dir}/#{gem_file}"]
+ file "#{package_dir}/#{gem_file}" => [package_dir] + @gem_spec.files do
+ when_writing("Creating GEM") {
+ Gem::Builder.new(gem_spec).build
+ verbose(true) {
+ mv gem_file, "#{package_dir}/#{gem_file}"
+ }
+ }
+ end
+ end
+
+ def gem_file
+ if @gem_spec.platform == Gem::Platform::RUBY
+ "#{package_name}.gem"
+ else
+ "#{package_name}-#{@gem_spec.platform}.gem"
+ end
+ end
+
+ end
+end
diff --git a/lib/rake/loaders/makefile.rb b/lib/rake/loaders/makefile.rb
new file mode 100644
index 0000000000..f66eb3b35f
--- /dev/null
+++ b/lib/rake/loaders/makefile.rb
@@ -0,0 +1,40 @@
+#!/usr/bin/env ruby
+
+module Rake
+
+ # Makefile loader to be used with the import file loader.
+ class MakefileLoader
+
+ # Load the makefile dependencies in +fn+.
+ def load(fn)
+ buffer = ''
+ open(fn) do |mf|
+ mf.each do |line|
+ next if line =~ /^\s*#/
+ buffer << line
+ if buffer =~ /\\$/
+ buffer.sub!(/\\\n/, ' ')
+ state = :append
+ else
+ process_line(buffer)
+ buffer = ''
+ end
+ end
+ end
+ process_line(buffer) if buffer != ''
+ end
+
+ private
+
+ # Process one logical line of makefile data.
+ def process_line(line)
+ file_task, args = line.split(':')
+ return if args.nil?
+ dependents = args.split
+ file file_task => dependents
+ end
+ end
+
+ # Install the handler
+ Rake.application.add_loader('mf', MakefileLoader.new)
+end
diff --git a/lib/rake/packagetask.rb b/lib/rake/packagetask.rb
new file mode 100644
index 0000000000..71b66a6481
--- /dev/null
+++ b/lib/rake/packagetask.rb
@@ -0,0 +1,184 @@
+#!/usr/bin/env ruby
+
+# Define a package task libarary 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.
+ 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/lib/rake/rake_test_loader.rb b/lib/rake/rake_test_loader.rb
new file mode 100644
index 0000000000..8d7dad3c94
--- /dev/null
+++ b/lib/rake/rake_test_loader.rb
@@ -0,0 +1,5 @@
+#!/usr/bin/env ruby
+
+# Load the test files from the command line.
+
+ARGV.each { |f| load f unless f =~ /^-/ }
diff --git a/lib/rake/rdoctask.rb b/lib/rake/rdoctask.rb
new file mode 100644
index 0000000000..54adc6feb5
--- /dev/null
+++ b/lib/rake/rdoctask.rb
@@ -0,0 +1,147 @@
+#!/usr/bin/env ruby
+
+require 'rake'
+require 'rake/tasklib'
+
+module Rake
+
+ # 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
+ #
+ # 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>.
+ #
+ 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. (default is none)
+ 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. (default is 'html')
+ attr_accessor :template
+
+ # List of files to be included in the rdoc generation. (default is [])
+ attr_accessor :rdoc_files
+
+ # List of options to be passed rdoc. (default is [])
+ attr_accessor :options
+
+ # Run the rdoc process as an external shell (default is false)
+ attr_accessor :external
+
+ # Create an RDoc task named <em>rdoc</em>. Default task name is +rdoc+.
+ def initialize(name=:rdoc) # :yield: self
+ @name = name
+ @rdoc_files = Rake::FileList.new
+ @rdoc_dir = 'html'
+ @main = nil
+ @title = nil
+ @template = 'html'
+ @external = false
+ @options = []
+ yield self if block_given?
+ define
+ end
+
+ # Create the tasks defined by this task lib.
+ def define
+ if name.to_s != "rdoc"
+ desc "Build the RDOC HTML Files"
+ end
+
+ desc "Build the #{name} HTML Files"
+ task name
+
+ desc "Force a rebuild of the RDOC files"
+ task paste("re", name) => [paste("clobber_", name), name]
+
+ desc "Remove rdoc products"
+ task paste("clobber_", name) do
+ rm_r rdoc_dir rescue nil
+ end
+
+ task :clobber => [paste("clobber_", name)]
+
+ directory @rdoc_dir
+ task name => [rdoc_target]
+ file rdoc_target => @rdoc_files + [$rakefile] do
+ rm_r @rdoc_dir rescue nil
+ args = option_list + @rdoc_files
+ if @external
+ argstring = args.join(' ')
+ sh %{ruby -Ivendor vender/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
+ end
+
+ def quote(str)
+ if @external
+ "'#{str}'"
+ else
+ str
+ end
+ end
+
+ def option_string
+ option_list.join(' ')
+ end
+
+ private
+
+ def rdoc_target
+ "#{rdoc_dir}/index.html"
+ end
+
+ end
+end
diff --git a/lib/rake/ruby182_test_unit_fix.rb b/lib/rake/ruby182_test_unit_fix.rb
new file mode 100755
index 0000000000..f02c7879eb
--- /dev/null
+++ b/lib/rake/ruby182_test_unit_fix.rb
@@ -0,0 +1,23 @@
+module Test
+ module Unit
+ module Collector
+ class Dir
+ undef collect_file
+ def collect_file(name, suites, already_gathered)
+ # loadpath = $:.dup
+ 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
+ # $:.replace(loadpath)
+ $:.delete_at $:.rindex(dir)
+ end
+ end
+ end
+ end
+end
diff --git a/lib/rake/runtest.rb b/lib/rake/runtest.rb
new file mode 100644
index 0000000000..3f1d205201
--- /dev/null
+++ b/lib/rake/runtest.rb
@@ -0,0 +1,23 @@
+#!/usr/bin/env ruby
+
+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|
+ puts fn if log_enabled
+ begin
+ load fn
+ rescue Exception => ex
+ puts "Error in #{fn}: #{ex.message}"
+ puts ex.backtrace
+ assert false
+ end
+ }
+ end
+
+ extend self
+end
diff --git a/lib/rake/tasklib.rb b/lib/rake/tasklib.rb
new file mode 100644
index 0000000000..465a58a0c7
--- /dev/null
+++ b/lib/rake/tasklib.rb
@@ -0,0 +1,18 @@
+#!/usr/bin/env ruby
+
+require 'rake'
+
+module Rake
+
+ # Base class for Task Libraries.
+ class TaskLib
+
+ include Cloneable
+
+ # Make a symbol by pasting two strings together.
+ def paste(a,b)
+ (a.to_s + b.to_s).intern
+ end
+ end
+
+end
diff --git a/lib/rake/testtask.rb b/lib/rake/testtask.rb
new file mode 100644
index 0000000000..79154e422b
--- /dev/null
+++ b/lib/rake/testtask.rb
@@ -0,0 +1,161 @@
+#!/usr/bin/env ruby
+
+# 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
+ lib_path = @libs.join(File::PATH_SEPARATOR)
+ desc "Run tests" + (@name==:test ? "" : " for #{@name}")
+ task @name do
+ run_code = ''
+ RakeFileUtils.verbose(@verbose) do
+ run_code =
+ case @loader
+ when :direct
+ "-e 'ARGV.each{|f| load f}'"
+ when :testrb
+ "-S testrb #{fix}"
+ when :rake
+ rake_loader
+ end
+ @ruby_opts.unshift( "-I#{lib_path}" )
+ @ruby_opts.unshift( "-w" ) if @warning
+ ruby @ruby_opts.join(" ") +
+ " \"#{run_code}\" " +
+ file_list.collect { |fn| "\"#{fn}\"" }.join(' ') +
+ " #{option_list}"
+ end
+ end
+ self
+ end
+
+ def option_list # :nodoc:
+ ENV['TESTOPTS'] || @options || ""
+ end
+
+ def file_list # :nodoc:
+ if ENV['TEST']
+ FileList[ ENV['TEST'] ]
+ else
+ result = []
+ result += @test_files.to_a if @test_files
+ result += FileList[ @pattern ].to_a if @pattern
+ FileList[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 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
+
+ end
+end