3 files changed, 31 insertions, 0 deletions
diff --git a/lib/optparse/shellwords.rb b/lib/optparse/shellwords.rb
new file mode 100644
index 0000000000..75cb57b72b
--- /dev/null
+++ b/lib/optparse/shellwords.rb
@@ -0,0 +1,6 @@
+# -*- ruby -*-
+
+require 'shellwords'
+require 'optparse'
+
+OptionParser.accept(Shellwords) {|s| Shellwords.shellwords(s)}
diff --git a/lib/optparse/time.rb b/lib/optparse/time.rb
new file mode 100644
index 0000000000..5e54b709e0
--- /dev/null
+++ b/lib/optparse/time.rb
@@ -0,0 +1,10 @@
+require 'optparse'
+require 'parsedate'
+
+OptionParser.accept(Time) do |s|
+  begin
+    Time::mktime(*ParseDate::parsedate(s)[0...6])
+  rescue
+    raise OptionParser::InvalidArgument, s
+  end
+end
diff --git a/lib/optparse/uri.rb b/lib/optparse/uri.rb
new file mode 100644
index 0000000000..bba0db209d
--- /dev/null
+++ b/lib/optparse/uri.rb
@@ -0,0 +1,15 @@
+# -*- ruby -*-
+
+require 'optparse'
+unless defined?(URI)
+  begin
+    require 'URI/uri'		# Akira Yamada version.
+  rescue LoadError
+    require 'uri/uri'		# Tomoyuki Kosimizu version.
+  end
+end
+if URI.respond_to?(:parse)
+  OptionParser.accept(URI) {|s| [URI.parse(s)] if s}
+else
+  OptionParser.accept(URI) {|s| [URI.create(s)] if s}
+end