* lib/uri.rb: Documented (thanks Dmitry V. Sabanin).

 * lib/uri/common.rb: Ditto.
 * lib/uri/ftp.rb: Ditto.
 * lib/uri/generic.rb: Ditto.
 * lib/uri/http.rb: Ditto.
 * lib/uri/https.rb: Ditto.
 * lib/uri/ldap.rb: Ditto.
 * lib/uri/mailto.rb: Ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

7 files changed, 957 insertions, 960 deletions

diff --git a/lib/uri/common.rb b/lib/uri/common.rb
index c9b3e0de70..175ef97304 100644
--- a/lib/uri/common.rb
+++ b/lib/uri/common.rb
@@ -1,19 +1,19 @@
+# = uri/common.rb
 #
-# $Id$
+# Author:: Akira Yamada <akira@ruby-lang.org>
+# Revision:: $Id$
+# License:: 
+#   You can redistribute it and/or modify it under the same term as Ruby.
 #
-# Copyright (c) 2001 akira yamada <akira@ruby-lang.org>
-# You can redistribute it and/or modify it under the same term as Ruby.
-#
-
-=begin
-
-== URI
-
-=end
 
 module URI
   module REGEXP
+    #
+    # Patterns used to parse URI's
+    #
     module PATTERN
+      # :stopdoc:
+
       # RFC 2396 (URI Generic Syntax)
       # RFC 2732 (IPv6 Literal Addresses in URL's)
       # RFC 2373 (IPv6 Addressing Architecture)
@@ -143,23 +143,23 @@ module URI
 
       # XXX:
       X_ABS_URI = "
-	(#{PATTERN::SCHEME}):                     (?# 1: scheme)
-	(?:
-	   (#{PATTERN::OPAQUE_PART})              (?# 2: opaque)
-	|
-	   (?:(?:
-	     //(?:
-		 (?:(?:(#{PATTERN::USERINFO})@)?  (?# 3: userinfo)
-		   (?:(#{PATTERN::HOST})(?::(\\d*))?))?(?# 4: host, 5: port)
-	       |
-		 (#{PATTERN::REG_NAME})           (?# 6: registry)
-	       )
-	     |
-	     (?!//))                              (?# XXX: '//' is the mark for hostport)
-	     (#{PATTERN::ABS_PATH})?              (?# 7: path)
-	   )(?:\\?(#{PATTERN::QUERY}))?           (?# 8: query)
-	)
-	(?:\\#(#{PATTERN::FRAGMENT}))?            (?# 9: fragment)
+        (#{PATTERN::SCHEME}):                     (?# 1: scheme)
+        (?:
+           (#{PATTERN::OPAQUE_PART})              (?# 2: opaque)
+        |
+           (?:(?:
+             //(?:
+                 (?:(?:(#{PATTERN::USERINFO})@)?  (?# 3: userinfo)
+                   (?:(#{PATTERN::HOST})(?::(\\d*))?))?(?# 4: host, 5: port)
+               |
+                 (#{PATTERN::REG_NAME})           (?# 6: registry)
+               )
+             |
+             (?!//))                              (?# XXX: '//' is the mark for hostport)
+             (#{PATTERN::ABS_PATH})?              (?# 7: path)
+           )(?:\\?(#{PATTERN::QUERY}))?           (?# 8: query)
+        )
+        (?:\\#(#{PATTERN::FRAGMENT}))?            (?# 9: fragment)
       "
       X_REL_URI = "
         (?:
@@ -179,13 +179,16 @@ module URI
         (?:\\?(#{PATTERN::QUERY}))?              (?# 7: query)
         (?:\\#(#{PATTERN::FRAGMENT}))?           (?# 8: fragment)
       "
+      # :startdoc:
     end # PATTERN
 
+    # :stopdoc:
+
     # for URI::split
     ABS_URI = Regexp.new('^' + PATTERN::X_ABS_URI + '$', #'
-			 Regexp::EXTENDED, 'N').freeze
+                         Regexp::EXTENDED, 'N').freeze
     REL_URI = Regexp.new('^' + PATTERN::X_REL_URI + '$', #'
-			 Regexp::EXTENDED, 'N').freeze
+                         Regexp::EXTENDED, 'N').freeze
 
     # for URI::extract
     URI_REF     = Regexp.new(PATTERN::URI_REF, false, 'N').freeze
@@ -195,7 +198,7 @@ module URI
     # for URI::escape/unescape
     ESCAPED = Regexp.new(PATTERN::ESCAPED, false, 'N').freeze
     UNSAFE  = Regexp.new("[^#{PATTERN::UNRESERVED}#{PATTERN::RESERVED}]",
-			 false, 'N').freeze
+                         false, 'N').freeze
 
     # for Generic#initialize
     SCHEME   = Regexp.new("^#{PATTERN::SCHEME}$", false, 'N').freeze #"
@@ -208,32 +211,33 @@ module URI
     REL_PATH = Regexp.new("^#{PATTERN::REL_PATH}$", false, 'N').freeze #"
     QUERY    = Regexp.new("^#{PATTERN::QUERY}$", false, 'N').freeze #"
     FRAGMENT = Regexp.new("^#{PATTERN::FRAGMENT}$", false, 'N').freeze #"
+    # :startdoc:
   end # REGEXP
 
   module Util
     def make_components_hash(klass, array_hash)
       tmp = {}
       if array_hash.kind_of?(Array) &&
-	  array_hash.size == klass.component.size - 1
-	klass.component[1..-1].each_index do |i|
-	  begin
-	    tmp[klass.component[i + 1]] = array_hash[i].clone
-	  rescue TypeError
-	    tmp[klass.component[i + 1]] = array_hash[i]
-	  end
-	end
+          array_hash.size == klass.component.size - 1
+        klass.component[1..-1].each_index do |i|
+          begin
+            tmp[klass.component[i + 1]] = array_hash[i].clone
+          rescue TypeError
+            tmp[klass.component[i + 1]] = array_hash[i]
+          end
+        end
 
       elsif array_hash.kind_of?(Hash)
-	array_hash.each do |key, value|
-	  begin
-	    tmp[key] = value.clone
-	  rescue TypeError
-	    tmp[key] = value
-	  end
-	end
+        array_hash.each do |key, value|
+          begin
+            tmp[key] = value.clone
+          rescue TypeError
+            tmp[key] = value
+          end
+        end
       else
-	raise ArgumentError, 
-	  "expected Array of or Hash of components of #{klass.to_s} (#{klass.component[1..-1].join(', ')})"
+        raise ArgumentError, 
+          "expected Array of or Hash of components of #{klass.to_s} (#{klass.component[1..-1].join(', ')})"
       end
       tmp[:scheme] = klass.to_s.sub(/\A.*::/, '').downcase
 
@@ -245,24 +249,72 @@ module URI
   module Escape
     include REGEXP
 
+    #
+    # == Synopsis
+    #
+    #   URI.escape(str [, unsafe])
+    #
+    # == Args
+    #
+    # +str+::
+    #   String to replaces in.
+    # +unsafe+::
+    #   Regexp that matches all symbols that must be replaced with codes.
+    #   By default uses <tt>REGEXP::SAFE</tt>.
+    #
+    # == Description
+    #
+    # Escapes the string, replacing all unsafe characters with codes.
+    #
+    # == Usage
+    #
+    #   require 'uri'
+    #
+    #   enc_uri = URI.escape("http://foobar.com/?a=\11\15")
+    #   p enc_uri
+    #   # => "http://foobar.com/?a=%09%0D"
+    #
+    #   p URI.unescape(enc_uri)
+    #   # => "http://foobar.com/?a=\t\r"
+    #
     def escape(str, unsafe = UNSAFE)
       unless unsafe.kind_of?(Regexp)
-	# perhaps unsafe is String object
-	unsafe = Regexp.new(Regexp.quote(unsafe), false, 'N')
+        # perhaps unsafe is String object
+        unsafe = Regexp.new(Regexp.quote(unsafe), false, 'N')
       end
       str.gsub(unsafe) do |us|
-	tmp = ''
-	us.each_byte do |uc|
-	  tmp << sprintf('%%%02X', uc)
-	end
-	tmp
+        tmp = ''
+        us.each_byte do |uc|
+          tmp << sprintf('%%%02X', uc)
+        end
+        tmp
       end
     end
     alias encode escape
-
+    #
+    # == Synopsis
+    #
+    #   URI.unescape(str)
+    #
+    # == Args
+    #
+    # +str+::
+    #   Unescapes the string.
+    #
+    # == Usage
+    #
+    #   require 'uri'
+    #
+    #   enc_uri = URI.escape("http://foobar.com/?a=\11\15")
+    #   p enc_uri
+    #   # => "http://foobar.com/?a=%09%0D"
+    #
+    #   p URI.unescape(enc_uri)
+    #   # => "http://foobar.com/?a=\t\r"
+    #
     def unescape(str)
       str.gsub(ESCAPED) do
-	$&[1,2].hex.chr
+        $&[1,2].hex.chr
       end
     end
     alias decode unescape
@@ -272,20 +324,55 @@ module URI
   extend Escape
 
   @@schemes = {}
-
+  
+  #
+  # Base class for all URI exceptions.
+  #
   class Error < StandardError; end
-  class InvalidURIError < Error; end # it is not URI.
-  class InvalidComponentError < Error; end # it is not component of URI.
-  class BadURIError < Error; end # the URI is valid but it is bad for the position.
-
-=begin
-
-=== Methods
-
---- URI::split(uri)
-
-=end
-
+  #
+  # Not a URI.
+  #
+  class InvalidURIError < Error; end
+  #
+  # Not a URI component.
+  #
+  class InvalidComponentError < Error; end
+  #
+  # URI is valid, bad usage is not.
+  #
+  class BadURIError < Error; end
+
+  #
+  # == Synopsis
+  #
+  #   URI::split(uri)
+  #
+  # == Args
+  #
+  # +uri+::
+  #   String with URI.
+  #
+  # == Description
+  #
+  # Splits the string on following parts and returns array with result:
+  #
+  #   * Scheme
+  #   * Userinfo
+  #   * Host
+  #   * Port
+  #   * Registry
+  #   * Path
+  #   * Opaque
+  #   * Query
+  #   * Fragment
+  # 
+  # == Usage
+  #
+  #   require 'uri'
+  #
+  #   p URI.split("http://www.ruby-lang.org/")
+  #   # => ["http", nil, "www.ruby-lang.org", nil, nil, "/", nil, nil, nil]
+  #
   def self.split(uri)
     case uri
     when ''
@@ -293,7 +380,7 @@ module URI
 
     when ABS_URI
       scheme, opaque, userinfo, host, port, 
-	registry, path, query, fragment = $~[1..-1]
+        registry, path, query, fragment = $~[1..-1]
 
       # URI-reference = [ absoluteURI | relativeURI ] [ "#" fragment ]
 
@@ -308,12 +395,12 @@ module URI
       # server        = [ [ userinfo "@" ] hostport ]
 
       if !scheme
-	raise InvalidURIError, 
-	  "bad URI(absolute but no scheme): #{uri}"
+        raise InvalidURIError, 
+          "bad URI(absolute but no scheme): #{uri}"
       end
       if !opaque && (!path && (!host && !registry))
-	raise InvalidURIError,
-	  "bad URI(absolute but no path): #{uri}" 
+        raise InvalidURIError,
+          "bad URI(absolute but no path): #{uri}" 
       end
 
     when REL_URI
@@ -321,13 +408,13 @@ module URI
       opaque = nil
 
       userinfo, host, port, registry, 
-	rel_segment, abs_path, query, fragment = $~[1..-1]
+        rel_segment, abs_path, query, fragment = $~[1..-1]
       if rel_segment && abs_path
-	path = rel_segment + abs_path
+        path = rel_segment + abs_path
       elsif rel_segment
-	path = rel_segment
+        path = rel_segment
       elsif abs_path
-	path = abs_path
+        path = abs_path
       end
 
       # URI-reference = [ absoluteURI | relativeURI ] [ "#" fragment ]
@@ -348,41 +435,83 @@ module URI
     path = '' if !path && !opaque # (see RFC2396 Section 5.2)
     ret = [
       scheme, 
-      userinfo, host, port, 	# X
-      registry,			# X
-      path, 			# Y
-      opaque,			# Y
+      userinfo, host, port,         # X
+      registry,                        # X
+      path,                         # Y
+      opaque,                        # Y
       query,
       fragment
     ]
     return ret
   end
 
-=begin
-
---- URI::parse(uri_str)
-
-=end
+  #
+  # == Synopsis
+  #
+  #   URI::parse(uri_str)
+  #
+  # == Args
+  #
+  # +uri_str+::
+  #   String with URI.
+  #
+  # == Description
+  #
+  # Creates one of the URI's subclasses instance from the string.
+  #  
+  # == Raises
+  #
+  # URI::InvalidURIError
+  #   Raised if URI given is not a correct one.
+  #
+  # == Usage
+  #
+  #   require 'uri'
+  #
+  #   uri = URI.parse("http://www.ruby-lang.org/")
+  #   p uri
+  #   # => #<URI::HTTP:0x202281be URL:http://www.ruby-lang.org/>
+  #   p uri.scheme 
+  #   # => "http" 
+  #   p uri.host 
+  #   # => "www.ruby-lang.org" 
+  # 
   def self.parse(uri)
     scheme, userinfo, host, port, 
       registry, path, opaque, query, fragment = self.split(uri)
 
     if scheme && @@schemes.include?(scheme.upcase)
       @@schemes[scheme.upcase].new(scheme, userinfo, host, port, 
-				   registry, path, opaque, query, 
-				   fragment)
+                                   registry, path, opaque, query, 
+                                   fragment)
     else
       Generic.new(scheme, userinfo, host, port, 
-		  registry, path, opaque, query, 
-		  fragment)
+                  registry, path, opaque, query, 
+                  fragment)
     end
   end
 
-=begin
-
---- URI::join(str[, str, ...])
-
-=end
+  #
+  # == Synopsis
+  #
+  #   URI::join(str[, str, ...])
+  #
+  # == Args
+  #
+  # +str+::
+  #   String(s) to work with
+  #
+  # == Description
+  #
+  # Joins URIs.
+  #
+  # == Usage
+  #
+  #   require 'uri'
+  #
+  #   p URI.join("http:/localhost/","main.rbx")
+  #   # => #<URI::HTTP:0x2022ac02 URL:http:/localhost/main.php>
+  #
   def self.join(*str)
     u = self.parse(str[0])
     str[1 .. -1].each do |x|
@@ -391,11 +520,30 @@ module URI
     u
   end
 
-=begin
-
---- URI::extract(str[, schemes])
-
-=end
+  #
+  # == Synopsis
+  #
+  #   URI::extract(str[, schemes][,&blk])
+  #
+  # == Args
+  #
+  # +str+:: 
+  #   String to extract URIs from.
+  # +schemes+::
+  #   Limit URI matching to a specific schemes.
+  #
+  # == Description
+  #
+  # Extracts URIs from a string. If block given, iterates through all matched URIs.
+  # Returns nil if block given or array with matches.
+  #
+  # == Usage
+  #
+  #   require "uri"
+  #
+  #   URI.extract("text here http://foo.bar.org/bla and here mailto:test@ruby.com and here also.")
+  #   # => ["http://foo.bar.com/foobar", "mailto:foo@bar.com"]
+  #
   def self.extract(str, schemes = nil, &block)
     if block_given?
       str.scan(regexp(schemes)) { yield $& }
@@ -407,30 +555,37 @@ module URI
     end
   end
 
-=begin
-
---- URI::regexp([match_schemes])
-
-    Returns a Regexp object which matches to URI-like strings.
-    If MATCH_SCHEMES given, resulting regexp matches to URIs
-    whose scheme is one of the MATCH_SCHEMES.
-
-    The Regexp object returned by this method includes arbitrary
-    number of capture group (parentheses).  Never rely on its
-    number.
-
-      # extract first URI from html_string
-      html_string.slice(URI.regexp)
-
-      # remove ftp URIs
-      html_string.sub(URI.regexp(['ftp'])
-
-      # You should not rely on the number of parentheses
-      html_string.scan(URI.regexp) do |*matches|
-        p $&
-      end
-
-=end
+  #
+  # == Synopsis
+  #
+  #   URI::regexp([match_schemes])
+  #
+  # == Args
+  #
+  # +match_schemes+:: 
+  #   Array of schemes. If given, resulting regexp matches to URIs
+  #   whose scheme is one of the match_schemes.
+  # 
+  # == Description
+  # Returns a Regexp object which matches to URI-like strings.
+  # The Regexp object returned by this method includes arbitrary
+  # number of capture group (parentheses).  Never rely on it's number.
+  # 
+  # == Usage
+  #
+  #   require 'uri'
+  #
+  #   # extract first URI from html_string
+  #   html_string.slice(URI.regexp)
+  # 
+  #   # remove ftp URIs
+  #   html_string.sub(URI.regexp(['ftp'])
+  # 
+  #   # You should not rely on the number of parentheses
+  #   html_string.scan(URI.regexp) do |*matches|
+  #     p $&
+  #   end
+  #
   def self.regexp(schemes = nil)
     unless schemes
       ABS_URI_REF
@@ -439,4 +594,4 @@ module URI
     end
   end
 
-end # URI
+end
diff --git a/lib/uri/ftp.rb b/lib/uri/ftp.rb
index 8183fbcd51..26109e4d27 100644
--- a/lib/uri/ftp.rb
+++ b/lib/uri/ftp.rb
@@ -1,25 +1,18 @@
 #
-# $Id$
+# = uri/ftp.rb
 #
-# Copyright (c) 2001 akira yamada <akira@ruby-lang.org>
-# You can redistribute it and/or modify it under the same term as Ruby.
+# Author:: Akira Yamada <akira@ruby-lang.org>
+# License:: You can redistribute it and/or modify it under the same term as Ruby.
+# Revision:: $Id$
 #
 
 require 'uri/generic'
 
 module URI
 
-=begin
-
-== URI::FTP
-
-=== Super Class
-
-((<URI::Generic>))
-
-=end
-
+  #
   # RFC1738 section 3.2.
+  #
   class FTP < Generic
     DEFAULT_PORT = 21
 
@@ -28,82 +21,91 @@ module URI
       :userinfo, :host, :port,
       :path, :typecode
     ].freeze
-
+    #
+    # Typecode is, "a", "i" or "d". 
+    # As for "a" the text, as for "i" binary, 
+    # as for "d" the directory is displayed. 
+    # "A" with the text, as for "i" being binary, 
+    # is because the respective data type was called ASCII and 
+    # IMAGE with the protocol of FTP.
+    #
     TYPECODE = ['a', 'i', 'd'].freeze
     TYPECODE_PREFIX = ';type='.freeze
 
-=begin
-
-=== Class Methods
-
---- URI::FTP::build
-    Create a new URI::FTP object from components of URI::FTP with
-    check.  It is scheme, userinfo, host, port, path and typecode. It
-    provided by an Array or a Hash. typecode is "a", "i" or "d".
-
---- URI::FTP::new
-    Create a new URI::FTP object from ``generic'' components with no
-    check.
-
-=end
-
     def self.new2(user, password, host, port, path, 
-		  typecode = nil, arg_check = true)
+                  typecode = nil, arg_check = true)
       typecode = nil if typecode.size == 0
       if typecode && !TYPECODE.include?(typecode)
-	raise ArgumentError,
-	  "bad typecode is specified: #{typecode}"
+        raise ArgumentError,
+          "bad typecode is specified: #{typecode}"
       end
 
       # do escape
 
       self.new('ftp',
-	       [user, password], 
-	       host, port, nil, 
-	       typecode ? path + TYPECODE_PREFIX + typecode : path, 
-	       nil, nil, nil, arg_check)
+               [user, password], 
+               host, port, nil, 
+               typecode ? path + TYPECODE_PREFIX + typecode : path, 
+               nil, nil, nil, arg_check)
     end
 
+    #
+    # == Description
+    #
+    # Creates a new URI::FTP object from components of URI::FTP with
+    # check.  It is scheme, userinfo, host, port, path and typecode. It
+    # provided by an Array or a Hash. typecode is "a", "i" or "d".
+    #
     def self.build(args)
       tmp = Util::make_components_hash(self, args)
 
       if tmp[:typecode]
-	if tmp[:typecode].size == 1
-	  tmp[:typecode] = TYPECODE_PREFIX + tmp[:typecode] 
-	end
-	tmp[:path] << tmp[:typecode]
+        if tmp[:typecode].size == 1
+          tmp[:typecode] = TYPECODE_PREFIX + tmp[:typecode] 
+        end
+        tmp[:path] << tmp[:typecode]
       end
 
       return super(tmp)
     end
 
+    #
+    # == Description
+    #
+    # Create a new URI::FTP object from ``generic'' components with no
+    # check.
+    #
+    # == Usage
+    #
+    #   require 'uri'
+    #   p ftp = URI.parse("ftp://ftp.ruby-lang.org/pub/ruby/;type=d") 
+    #   # => #<URI::FTP:0x201fad08 URL:ftp://ftp.ruby-lang.org/pub/ruby/;type=d>
+    #   p ftp.typecode
+    #   # => "d"
+    #
     def initialize(*arg)
       super(*arg)
       @typecode = nil
       tmp = @path.index(TYPECODE_PREFIX)
       if tmp
-	typecode = @path[tmp + TYPECODE_PREFIX.size..-1]
-	self.set_path(@path[0..tmp - 1])
-	
-	if arg[-1]
-	  self.typecode = typecode
-	else
-	  self.set_typecode(typecode)
-	end
+        typecode = @path[tmp + TYPECODE_PREFIX.size..-1]
+        self.set_path(@path[0..tmp - 1])
+        
+        if arg[-1]
+          self.typecode = typecode
+        else
+          self.set_typecode(typecode)
+        end
       end
     end
     attr_reader :typecode
 
-    #
-    # methods for typecode
-    #
-
     def check_typecode(v)
       if TYPECODE.include?(v)
-	return true
+        return true
       else
-	raise InvalidComponentError,
-	  "bad typecode(expected #{TYPECODE.join(', ')}): #{v}"
+        raise InvalidComponentError,
+          "bad typecode(expected #{TYPECODE.join(', ')}): #{v}"
       end
     end
     private :check_typecode
@@ -119,32 +121,28 @@ module URI
       typecode
     end
 
-=begin
-=end
-    def merge(oth)
+    def merge(oth) # :nodoc:
       tmp = super(oth)
       if self != tmp
-	tmp.set_typecode(oth.typecode)
+        tmp.set_typecode(oth.typecode)
       end
 
       return tmp
     end
 
-=begin
-=end
     def to_s
       save_path = nil
       if @typecode
-	save_path = @path
-	@path = @path + TYPECODE_PREFIX + @typecode
+        save_path = @path
+        @path = @path + TYPECODE_PREFIX + @typecode
       end
       str = super
       if @typecode
-	@path = save_path
+        @path = save_path
       end
 
       return str
     end
-  end # FTP
+  end
   @@schemes['FTP'] = FTP
-end # URI
+end
diff --git a/lib/uri/generic.rb b/lib/uri/generic.rb
index c1d0d63cae..aebb924e85 100644
--- a/lib/uri/generic.rb
+++ b/lib/uri/generic.rb
@@ -1,37 +1,27 @@
 #
-# $Id$
+# = uri/generic.rb
 #
-# Copyright (c) 2001 akira yamada <akira@ruby-lang.org>
-# You can redistribute it and/or modify it under the same term as Ruby.
+# Author:: Akira Yamada <akira@ruby-lang.org>
+# License:: You can redistribute it and/or modify it under the same term as Ruby.
+# Revision:: $Id$
 #
 
 require 'uri/common'
 
 module URI
-
-=begin
-
-== URI::Generic
-
-=== Super Class
-
-Object
-
-=end
-
+  
+  #
+  # Base class for all URI classes.
+  #
   class Generic
     include URI
     include REGEXP
 
-=begin
-
-=== Class Methods
-
---- URI::Generic::default_port
-
-=end
     DEFAULT_PORT = nil
 
+    #
+    # Returns default port
+    #
     def self.default_port
       self::DEFAULT_PORT
     end
@@ -40,9 +30,6 @@ Object
       self.class.default_port
     end
 
-=begin
---- URI::Generic::component
-=end
     COMPONENT = [
       :scheme, 
       :userinfo, :host, :port, :registry, 
@@ -51,90 +38,126 @@ Object
       :fragment
     ].freeze
 
+    #
+    # Components of the URI in the order.
+    #
     def self.component
       self::COMPONENT
     end
 
-=begin
---- URI::Generic::use_registry
-=end
     USE_REGISTRY = false
 
+    #
+    # DOC: FIXME!
+    #
     def self.use_registry
       self::USE_REGISTRY
     end
 
-=begin
-
---- URI::Generic::build2
-    At first, try to create a new URI::Generic object using
-    URI::Generic::build. But, if you get a exception
-    URI::InvalidComponentError, then re-try to create an object with
-    escaped components.
-
---- URI::Generic::build
-    Create a new URI::Generic object from components of URI::Generic
-    with check.  It is scheme, userinfo, host, port, registry, path,
-    opaque, query and fragment. It provided by an Array of a Hash.
-
---- URI::Generic::new
-    Create new URI::Generic object from ``generic'' components with no
-    check.
-
-=end
+    #
+    # == Synopsis
+    #
+    # See #new
+    #
+    # == Description
+    #
+    # At first, tries to create a new URI::Generic instance using
+    # URI::Generic::build. But, if exception URI::InvalidComponentError is raised, 
+    # then it URI::Escape.escape all URI components and tries again.
+    #
+    #
     def self.build2(args)
       begin
-	return self.build(args)
+        return self.build(args)
       rescue InvalidComponentError
-	if args.kind_of?(Array)
-	  return self.build(args.collect{|x| 
-			      if x
-				URI.escape(x)
-			      else
-				x
-			      end
-			    })
-	elsif args.kind_of?(Hash)
-	  tmp = {}
-	  args.each do |key, value|
-	    tmp[key] = if value
-			 URI.escape(value)
-		       else
-			 value
-		       end
-	  end
-	  return self.build(tmp)
-	end
+        if args.kind_of?(Array)
+          return self.build(args.collect{|x| 
+            if x
+              URI.escape(x)
+            else
+              x
+            end
+          })
+        elsif args.kind_of?(Hash)
+          tmp = {}
+          args.each do |key, value|
+            tmp[key] = if value
+                URI.escape(value)
+              else
+                value
+              end
+          end
+          return self.build(tmp)
+        end
       end
     end
 
+    #
+    # == Synopsis
+    #
+    # See #new
+    #
+    # == Description
+    #
+    # Creates a new URI::Generic instance from components of URI::Generic
+    # with check.  Components are: scheme, userinfo, host, port, registry, path,
+    # opaque, query and fragment. You can provide arguments either by an Array or a Hash.
+    # See #new for hash keys to use or for order of array items.
+    #
     def self.build(args)
       if args.kind_of?(Array) &&
-	  args.size == ::URI::Generic::COMPONENT.size
-	tmp = args
+          args.size == ::URI::Generic::COMPONENT.size
+        tmp = args
       elsif args.kind_of?(Hash)
-	tmp = ::URI::Generic::COMPONENT.collect do |c|
-	  if args.include?(c)
-	    args[c]
-	  else
-	    nil
-	  end
-	end
+        tmp = ::URI::Generic::COMPONENT.collect do |c|
+          if args.include?(c)
+            args[c]
+          else
+            nil
+          end
+        end
       else
-	raise ArgumentError, 
-	  "expected Array of or Hash of components of #{self.class} (#{self.class.component.join(', ')})"
+        raise ArgumentError, 
+        "expected Array of or Hash of components of #{self.class} (#{self.class.component.join(', ')})"
       end
 
       tmp << true
       return self.new(*tmp)
     end
-
+    #
+    # == Args
+    #
+    # +scheme+::
+    #   Protocol scheme, i.e. 'http','ftp','mailto' and so on.
+    # +userinfo+::
+    #   User name and password, i.e. 'sdmitry:bla'
+    # +host+::
+    #   Server host name
+    # +port+::
+    #   Server port
+    # +registry+::
+    #   DOC: FIXME!
+    # +path+::
+    #   Path on server
+    # +opaque+::
+    #   DOC: FIXME!
+    # +query+::
+    #   Query data
+    # +fragment+::
+    #   A part of URI after '#' sign
+    # +arg_check+::
+    #   Check arguments [false by default]
+    #
+    # == Description
+    #
+    # Creates a new URI::Generic instance from ``generic'' components without check.
+    #
     def initialize(scheme, 
-		   userinfo, host, port, registry, 
-		   path, opaque, 
-		   query, 
-		   fragment,
-		   arg_check = false)
+                   userinfo, host, port, registry, 
+                   path, opaque, 
+                   query, 
+                   fragment,
+                   arg_check = false)
       @scheme = nil
       @user = nil
       @password = nil
@@ -147,28 +170,29 @@ Object
       @fragment = nil
 
       if arg_check
-	self.scheme = scheme
-	self.userinfo = userinfo
-	self.host = host
-	self.port = port
-	self.path = path
-	self.query = query
-	self.opaque = opaque
-	self.registry = registry
-	self.fragment = fragment
+        self.scheme = scheme
+        self.userinfo = userinfo
+        self.host = host
+        self.port = port
+        self.path = path
+        self.query = query
+        self.opaque = opaque
+        self.registry = registry
+        self.fragment = fragment
       else
-	self.set_scheme(scheme)
-	self.set_userinfo(userinfo)
-	self.set_host(host)
-	self.set_port(port)
-	self.set_path(path)
-	self.set_query(query)
-	self.set_opaque(opaque)
-	self.set_registry(registry)
-	self.set_fragment(fragment)
+        self.set_scheme(scheme)
+        self.set_userinfo(userinfo)
+        self.set_host(host)
+        self.set_port(port)
+        self.set_path(path)
+        self.set_query(query)
+        self.set_opaque(opaque)
+        self.set_registry(registry)
+        self.set_fragment(fragment)
       end
       if @registry && !self.class.use_registry
-	raise InvalidURIError, "the scheme #{@scheme} does not accept registry part: #{@registry} (or bad hostname?)"
+        raise InvalidURIError, 
+          "the scheme #{@scheme} does not accept registry part: #{@registry} (or bad hostname?)"
       end
       
       @scheme.freeze if @scheme
@@ -187,48 +211,23 @@ Object
     # replace self by other URI object
     def replace!(oth)
       if self.class != oth.class
-	raise ArgumentError, "expected #{self.class} object"
+        raise ArgumentError, "expected #{self.class} object"
       end
 
       component.each do |c|
-	self.__send__("#{c}=", oth.__send__(c))
+        self.__send__("#{c}=", oth.__send__(c))
       end
     end
     private :replace!
 
-=begin
-
-=== Instance Methods
-
-=end
-
-=begin
-
---- URI::Generic#component
-
-=end
     def component
       self.class.component
     end
 
-    # set_XXX method sets value to @XXX instance variable with no check, 
-    # so be careful if you use these methods. or, you use these method 
-    # with check_XXX method, or you use XXX= methods.
-
-=begin
-
---- URI::Generic#scheme
-
---- URI::Generic#scheme=(v)
-
-=end
-    #
-    # methods for scheme
-    #
     def check_scheme(v)
       if v && SCHEME !~ v
-	raise InvalidComponentError,
-	  "bad component(expected scheme component): #{v}"
+        raise InvalidComponentError,
+          "bad component(expected scheme component): #{v}"
       end
 
       return true
@@ -246,27 +245,9 @@ Object
       v
     end
 
-=begin
-
---- URI::Generic#userinfo
-
---- URI::Generic#userinfo=(v)
-
---- URI::Generic#user
-
---- URI::Generic#user=(v)
-
---- URI::Generic#password
-
---- URI::Generic#password=(v)
-
-=end
-    #
-    # methods for userinfo
-    #
     def check_userinfo(user, password = nil)
       if !password
-	user, password = split_userinfo(user)
+        user, password = split_userinfo(user)
       end
       check_user(user)
       check_password(password, user)
@@ -277,15 +258,15 @@ Object
 
     def check_user(v)
       if @registry || @opaque
-	raise InvalidURIError, 
-	  "can not set user with registry or opaque"
+        raise InvalidURIError, 
+          "can not set user with registry or opaque"
       end
 
       return v unless v
 
       if USERINFO !~ v
-	raise InvalidComponentError,
-	  "bad component(expected userinfo component or user component): #{v}"
+        raise InvalidComponentError,
+          "bad component(expected userinfo component or user component): #{v}"
       end
 
       return true
@@ -294,28 +275,31 @@ Object
 
     def check_password(v, user = @user)
       if @registry || @opaque
-	raise InvalidURIError, 
-	  "can not set password with registry or opaque"
+        raise InvalidURIError, 
+          "can not set password with registry or opaque"
       end
       return v unless v
 
       if !user
-	raise InvalidURIError,
-	  "password component depends user component"
+        raise InvalidURIError,
+          "password component depends user component"
       end
 
       if USERINFO !~ v
-	raise InvalidComponentError,
-	  "bad component(expected user component): #{v}"
+        raise InvalidComponentError,
+          "bad component(expected user component): #{v}"
       end
 
       return true
     end
     private :check_password
 
+    #
+    # Sets userinfo, argument is string like 'name:pass'
+    #
     def userinfo=(userinfo)
       if userinfo.nil?
-	return nil
+        return nil
       end
       check_userinfo(*userinfo)
       set_userinfo(*userinfo)
@@ -327,7 +311,7 @@ Object
       set_user(user)
       user
     end
-
+    
     def password=(password)
       check_password(password)
       set_password(password)
@@ -336,7 +320,7 @@ Object
 
     def set_userinfo(user, password = nil)
       unless password 
-	user, password = split_userinfo(user)
+        user, password = split_userinfo(user)
       end
       @user     = user
       @password = password if password
@@ -361,11 +345,11 @@ Object
       return nil, nil unless ui
       tmp = ui.index(':')
       if tmp
-	user     = ui[0..tmp - 1]
-	password = ui[tmp + 1..-1]
+        user     = ui[0..tmp - 1]
+        password = ui[tmp + 1..-1]
       else
-	user     = ui
-	password = nil
+        user     = ui
+        password = nil
       end
 
       return user, password
@@ -379,9 +363,9 @@ Object
 
     def userinfo
       if !@password
-	@user
+        @user
       else
-	@user + ':' + @password
+        @user + ':' + @password
       end
     end
 
@@ -393,26 +377,15 @@ Object
       @password
     end
 
-=begin
-
---- URI::Generic#host
-
---- URI::Generic#host=(v)
-
-=end
-    #
-    # methods for host
-    #
-
     def check_host(v)
       return v unless v
 
       if @registry || @opaque
-	raise InvalidURIError, 
-	  "can not set host with registry or opaque"
+        raise InvalidURIError, 
+          "can not set host with registry or opaque"
       elsif HOST !~ v
-	raise InvalidComponentError,
-	  "bad component(expected host component): #{v}"
+        raise InvalidComponentError,
+          "bad component(expected host component): #{v}"
       end
 
       return true
@@ -430,26 +403,15 @@ Object
       v
     end
 
-=begin
-
---- URI::Generic#port
-
---- URI::Generic#port=(v)
-
-=end
-    #
-    # methods for port
-    #
-
     def check_port(v)
       return v unless v
 
       if @registry || @opaque
-	raise InvalidURIError, 
-	  "can not set port with registry or opaque"
+        raise InvalidURIError, 
+          "can not set port with registry or opaque"
       elsif !v.kind_of?(Fixnum) && PORT !~ v
-	raise InvalidComponentError,
-	  "bad component(expected port component): #{v}"
+        raise InvalidComponentError,
+          "bad component(expected port component): #{v}"
       end
 
       return true
@@ -458,11 +420,11 @@ Object
 
     def set_port(v)
       unless !v || v.kind_of?(Fixnum)
-	if v.empty?
-	  v = nil
-	else
-	  v = v.to_i
-	end
+        if v.empty?
+          v = nil
+        else
+          v = v.to_i
+        end
       end
       @port = v
     end
@@ -474,17 +436,6 @@ Object
       port
     end
 
-=begin
-
---- URI::Generic#registry
-
---- URI::Generic#registry=(v)
-
-=end
-    #
-    # methods for registry
-    #
-
     def check_registry(v)
       return v unless v
 
@@ -492,11 +443,11 @@ Object
       # authority     = server | reg_name
       # server        = [ [ userinfo "@" ] hostport ]
       if @host || @port || @user # userinfo = @user + ':' + @password
-	raise InvalidURIError, 
-	  "can not set registry with host, port, or userinfo"
+        raise InvalidURIError, 
+          "can not set registry with host, port, or userinfo"
       elsif v && REGISTRY !~ v
-	raise InvalidComponentError,
-	  "bad component(expected registry component): #{v}"
+        raise InvalidComponentError,
+          "bad component(expected registry component): #{v}"
       end
 
       return true
@@ -514,36 +465,25 @@ Object
       v
     end
 
-=begin
-
---- URI::Generic#path
-
---- URI::Generic#path=(v)
-
-=end
-    #
-    # methods for path
-    #
-
     def check_path(v)
       # raise if both hier and opaque are not nil, because:
       # absoluteURI   = scheme ":" ( hier_part | opaque_part )
       # hier_part     = ( net_path | abs_path ) [ "?" query ]
       if v && @opaque
-	raise InvalidURIError, 
-	  "path conflicts with opaque"
+        raise InvalidURIError, 
+          "path conflicts with opaque"
       end
 
       if @scheme
-	if v && v != '' && ABS_PATH !~ v
-	  raise InvalidComponentError, 
-	    "bad component(expected absolute path component): #{v}"
-	end
+        if v && v != '' && ABS_PATH !~ v
+          raise InvalidComponentError, 
+            "bad component(expected absolute path component): #{v}"
+        end
       else
-	if v && v != '' && ABS_PATH !~ v && REL_PATH !~ v
-	  raise InvalidComponentError, 
-	    "bad component(expected relative path component): #{v}"
-	end
+        if v && v != '' && ABS_PATH !~ v && REL_PATH !~ v
+          raise InvalidComponentError, 
+            "bad component(expected relative path component): #{v}"
+        end
       end
 
       return true
@@ -561,17 +501,6 @@ Object
       v
     end
 
-=begin
-
---- URI::Generic#query
-
---- URI::Generic#query=(v)
-
-=end
-    #
-    # methods for query
-    #
-
     def check_query(v)
       return v unless v
 
@@ -579,14 +508,14 @@ Object
       # absoluteURI   = scheme ":" ( hier_part | opaque_part )
       # hier_part     = ( net_path | abs_path ) [ "?" query ]
       if @opaque
-	raise InvalidURIError, 
-	  "query conflicts with opaque"
+        raise InvalidURIError, 
+          "query conflicts with opaque"
       end
 
       if v && v != '' && QUERY !~ v
-	  raise InvalidComponentError, 
-	    "bad component(expected query component): #{v}"
-	end
+          raise InvalidComponentError, 
+            "bad component(expected query component): #{v}"
+        end
 
       return true
     end
@@ -603,17 +532,6 @@ Object
       v
     end
 
-=begin
-
---- URI::Generic#opaque
-
---- URI::Generic#opaque=(v)
-
-=end
-    #
-    # methods for opaque
-    #
-
     def check_opaque(v)
       return v unless v
 
@@ -621,11 +539,11 @@ Object
       # absoluteURI   = scheme ":" ( hier_part | opaque_part )
       # hier_part     = ( net_path | abs_path ) [ "?" query ]
       if @host || @port || @user || @path  # userinfo = @user + ':' + @password
-	raise InvalidURIError, 
-	  "can not set opaque with host, port, userinfo or path"
+        raise InvalidURIError, 
+          "can not set opaque with host, port, userinfo or path"
       elsif v && OPAQUE !~ v
-	raise InvalidComponentError,
-	  "bad component(expected opaque component): #{v}"
+        raise InvalidComponentError,
+          "bad component(expected opaque component): #{v}"
       end
 
       return true
@@ -643,23 +561,12 @@ Object
       v
     end
 
-=begin
-
---- URI::Generic#fragment
-
---- URI::Generic#fragment=(v)
-
-=end
-    #
-    # methods for fragment
-    #
-
     def check_fragment(v)
       return v unless v
 
       if v && v != '' && FRAGMENT !~ v
-	raise InvalidComponentError, 
-	  "bad component(expected fragment component): #{v}"
+        raise InvalidComponentError, 
+          "bad component(expected fragment component): #{v}"
       end
 
       return true
@@ -677,49 +584,36 @@ Object
       v
     end
 
-=begin
-
---- URI::Generic#hierarchical?
-
-=end
+    #
+    # Checks if URI has a path
+    #
     def hierarchical?
       if @path
-	true
+        true
       else
-	false
+        false
       end
     end
 
-=begin
-
---- URI::Generic#absolute?
-
-=end
+    #
+    # Checks if URI is an absolute one
+    #
     def absolute?
       if @scheme
-	true
+        true
       else
-	false
+        false
       end
     end
     alias absolute absolute?
 
-=begin
-
---- URI::Generic#relative?
-
-=end
+    #
+    # Checks if URI is relative
+    #
     def relative?
       !absolute?
     end
 
-=begin
-
---- URI::Generic#merge(rel)
---- URI::Generic#merge!(rel)
---- URI::Generic#+(rel)
-
-=end
     def split_path(path)
       path.split(%r{/+}, -1)
     end
@@ -728,85 +622,121 @@ Object
     def merge_path(base, rel)
       # RFC2396, Section 5.2, 5)
       if rel[0] == ?/ #/
-	# RFC2396, Section 5.2, 5)
-	return rel
+        # RFC2396, Section 5.2, 5)
+        return rel
 
       else
-	# RFC2396, Section 5.2, 6)
-	base_path = split_path(base)
-	rel_path  = split_path(rel)
-
-	if base_path.empty?
-	  base_path = [''] # XXX
-	end
-
-	# RFC2396, Section 5.2, 6), a)
-	base_path.pop unless base_path.size == 1
-
-	# RFC2396, Section 5.2, 6), c)
- 	# RFC2396, Section 5.2, 6), d)
-	rel_path.push('') if rel_path.last == '.'
-	rel_path.delete('.')
-
-	# RFC2396, Section 5.2, 6), e)
-	tmp = []
-	rel_path.each do |x|
-	  if x == '..' &&
-	      !(tmp.empty? || tmp.last == '..')
-	    tmp.pop
-	  else
-	    tmp << x
-	  end
-	end
-
-	add_trailer_slash = true
-	while x = tmp.shift
-	  if x == '..' && base_path.size > 1
-	    # RFC2396, Section 4
-	    # a .. or . in an absolute path has no special meaning
-	    base_path.pop
-	  else
-	    # if x == '..'
-	    #   valid absolute (but abnormal) path "/../..."
-	    # else
-	    #   valid absolute path
-	    # end
-	    base_path << x
-	    tmp.each {|t| base_path << t}
-	    add_trailer_slash = false
-	    break
-	  end
-	end
-	base_path.push('') if add_trailer_slash
-
-	return base_path.join('/')
+        # RFC2396, Section 5.2, 6)
+        base_path = split_path(base)
+        rel_path  = split_path(rel)
+
+        if base_path.empty?
+          base_path = [''] # XXX
+        end
+
+        # RFC2396, Section 5.2, 6), a)
+        base_path.pop unless base_path.size == 1
+
+        # RFC2396, Section 5.2, 6), c)
+         # RFC2396, Section 5.2, 6), d)
+        rel_path.push('') if rel_path.last == '.'
+        rel_path.delete('.')
+
+        # RFC2396, Section 5.2, 6), e)
+        tmp = []
+        rel_path.each do |x|
+          if x == '..' &&
+              !(tmp.empty? || tmp.last == '..')
+            tmp.pop
+          else
+            tmp << x
+          end
+        end
+
+        add_trailer_slash = true
+        while x = tmp.shift
+          if x == '..' && base_path.size > 1
+            # RFC2396, Section 4
+            # a .. or . in an absolute path has no special meaning
+            base_path.pop
+          else
+            # if x == '..'
+            #   valid absolute (but abnormal) path "/../..."
+            # else
+            #   valid absolute path
+            # end
+            base_path << x
+            tmp.each {|t| base_path << t}
+            add_trailer_slash = false
+            break
+          end
+        end
+        base_path.push('') if add_trailer_slash
+
+        return base_path.join('/')
       end
     end
     private :merge_path
 
+    #
+    # == Args
+    #
+    # +oth+::
+    #    URI or String
+    #
+    # == Description
+    #
+    # Destructive form of #merge
+    #
+    # == Usage
+    #
+    #   require 'uri'
+    #
+    #   uri = URI.parse("http://my.rubysite.com")
+    #   uri.merge!("/main.rbx?page=1")
+    #   p uri
+    #   # =>  #<URI::HTTP:0x2021f3b0 URL:http://my.rubysite.com/main.rbx?page=1>
+    #
     def merge!(oth)
       t = merge(oth)
       if self == t
-	nil
+        nil
       else
-	replace!(t)
-	self
+        replace!(t)
+        self
       end
     end
 
-    # abs(self) + rel(oth) => abs(new)
+    #
+    # == Args
+    #
+    # +oth+::
+    #    URI or String
+    #
+    # == Description
+    #
+    # Merges two URI's.
+    #
+    # == Usage
+    #
+    #   require 'uri'
+    #
+    #   uri = URI.parse("http://my.rubysite.com")
+    #   p uri.merge("/main.rbx?page=1")
+    #   # =>  #<URI::HTTP:0x2021f3b0 URL:http://my.rubysite.com/main.rbx?page=1>
+    #
     def merge(oth)
       base, rel = merge0(oth)
       if base == rel
-	return base
+        return base
       end
 
       authority = rel.userinfo || rel.host || rel.port
 
       # RFC2396, Section 5.2, 2)
       if rel.path.empty? && !authority && !rel.query
-	base.set_fragment(rel.fragment) if rel.fragment
-	return base
+        base.set_fragment(rel.fragment) if rel.fragment
+        return base
       end
 
       base.set_query(nil)
@@ -814,10 +744,10 @@ Object
 
       # RFC2396, Section 5.2, 4)
       if !authority
-	base.set_path(merge_path(base.path, rel.path))
+        base.set_path(merge_path(base.path, rel.path))
       else
-	# RFC2396, Section 5.2, 4)
-	base.set_path(rel.path)
+        # RFC2396, Section 5.2, 4)
+        base.set_path(rel.path)
       end
 
       # RFC2396, Section 5.2, 7)
@@ -837,46 +767,40 @@ Object
       case oth
       when Generic
       when String
-	oth = URI.parse(oth)
+        oth = URI.parse(oth)
       else
-	raise ArgumentError,
-	  "bad argument(expected URI object or URI string)"
+        raise ArgumentError,
+          "bad argument(expected URI object or URI string)"
       end
 
       if self.relative? && oth.relative?
-	raise BadURIError, 
-	  "both URI are relative"
+        raise BadURIError, 
+          "both URI are relative"
       end
 
       if self.absolute? && oth.absolute?
-	#raise BadURIError, 
-	#  "both URI are absolute"
-	# hmm... should return oth for usability?
-	return oth, oth
+        #raise BadURIError, 
+        #  "both URI are absolute"
+        # hmm... should return oth for usability?
+        return oth, oth
       end
 
       if !self.hierarchical?
-	raise BadURIError, 
-	  "not hierarchical URI: #{self}"
+        raise BadURIError, 
+          "not hierarchical URI: #{self}"
       elsif !oth.hierarchical?
-	raise BadURIError, 
-	  "not hierarchical URI: #{oth}"
+        raise BadURIError, 
+          "not hierarchical URI: #{oth}"
       end
 
       if self.absolute?
-	return self.dup, oth
+        return self.dup, oth
       else
-	return oth, oth
+        return oth, oth
       end
     end
     private :merge0
 
-=begin
-
---- URI::Generic#route_from(src)
---- URI::Generic#-(src)
-
-=end
     def route_from_path(src, dst)
       # RFC2396, Section 4.2
       return '' if src == dst
@@ -887,31 +811,31 @@ Object
       # hmm... dst has abnormal absolute path, 
       # like "/./", "/../", "/x/../", ...
       if dst_path.include?('..') ||
-	  dst_path.include?('.')
-	return dst.dup
+          dst_path.include?('.')
+        return dst.dup
       end
 
       src_path.pop
 
       # discard same parts
       while dst_path.first == src_path.first
-	break if dst_path.empty?
+        break if dst_path.empty?
 
-	src_path.shift
-	dst_path.shift
+        src_path.shift
+        dst_path.shift
       end
 
       tmp = dst_path.join('/')
 
       # calculate
       if src_path.empty?
-	if tmp.empty?
-	  return './'
-	elsif dst_path.first.include?(':') # (see RFC2396 Section 5)
-	  return './' + tmp
-	else
-	  return tmp
-	end
+        if tmp.empty?
+          return './'
+        elsif dst_path.first.include?(':') # (see RFC2396 Section 5)
+          return './' + tmp
+        else
+          return tmp
+        end
       end
 
       return '../' * src_path.size + tmp
@@ -922,179 +846,202 @@ Object
       case oth
       when Generic
       when String
-	oth = URI.parse(oth)
+        oth = URI.parse(oth)
       else
-	raise ArgumentError,
-	  "bad argument(expected URI object or URI string)"
+        raise ArgumentError,
+          "bad argument(expected URI object or URI string)"
       end
 
       if self.relative?
-	raise BadURIError, 
-	  "relative URI: #{self}"
+        raise BadURIError, 
+          "relative URI: #{self}"
       end
       if oth.relative?
-	raise BadURIError, 
-	  "relative URI: #{oth}"
+        raise BadURIError, 
+          "relative URI: #{oth}"
       end
 
       if !self.hierarchical? || !oth.hierarchical?
-	return self, self.dup
+        return self, self.dup
       end
 
       if self.scheme != oth.scheme
-	return oth, oth.dup
+        return oth, oth.dup
       end
       rel = URI::Generic.new(nil, # it is relative URI
-			     self.userinfo, self.host, self.port, 
-			     self.registry, self.path, self.opaque,
-			     self.query, self.fragment)
+                             self.userinfo, self.host, self.port, 
+                             self.registry, self.path, self.opaque,
+                             self.query, self.fragment)
 
       if rel.userinfo != oth.userinfo ||
-	  rel.host.to_s.downcase != oth.host.to_s.downcase ||
-	  rel.port != oth.port
-	rel.set_port(nil) if rel.port == oth.default_port
-	return rel, rel
+          rel.host.to_s.downcase != oth.host.to_s.downcase ||
+          rel.port != oth.port
+        rel.set_port(nil) if rel.port == oth.default_port
+        return rel, rel
       end
       rel.set_userinfo(nil)
       rel.set_host(nil)
       rel.set_port(nil)
 
       if rel.path == oth.path
-	rel.set_path('')
-	rel.set_query(nil) if rel.query == oth.query
-	return rel, rel
+        rel.set_path('')
+        rel.set_query(nil) if rel.query == oth.query
+        return rel, rel
       end
 
       # you can modify `rel', but can not `oth'.
       return oth, rel
     end
     private :route_from0
-
-    # calculate relative path from oth to self
+    #
+    # == Args
+    #
+    # +oth+::
+    #    URI or String
+    #
+    # == Description
+    #
+    # Calculates relative path from oth to self
+    #
+    # == Usage
+    #
+    #   require 'uri'
+    #
+    #   uri = URI.parse('http://my.rubysite.com/main.rbx?page=1')
+    #   p uri.route_from('http://my.rubysite.com')
+    #   #=> #<URI::Generic:0x20218858 URL:/main.rbx?page=1>
+    #
     def route_from(oth)
       # you can modify `rel', but can not `oth'.
       oth, rel = route_from0(oth)
       if oth == rel
-	return rel
+        return rel
       end
 
       rel.set_path(route_from_path(oth.path, self.path))
       if rel.path == './' && self.query
-	# "./?foo" -> "?foo"
-	rel.set_path('')
+        # "./?foo" -> "?foo"
+        rel.set_path('')
       end
 
       return rel
     end
-    # abs1 - abs2 => relative_path_to_abs1_from_abs2
-    # (see http://www.nikonet.or.jp/spring/what_v/what_v_4.htm :-)
-    alias - route_from
 
-=begin
-
---- URI::Generic#route_to(dst)
+    alias - route_from
 
-=end
-    # calculate relative path to oth from self
+    #
+    # == Args
+    #
+    # +oth+::
+    #    URI or String
+    #
+    # == Description
+    #
+    # Calculates relative path to oth from self
+    #
+    # == Usage
+    #
+    #   require 'uri'
+    #
+    #   uri = URI.parse('http://my.rubysite.com')
+    #   p uri.route_to('http://my.rubysite.com/main.rbx?page=1')
+    #   #=> #<URI::Generic:0x2020c2f6 URL:/main.rbx?page=1>
+    #    
     def route_to(oth)
       case oth
       when Generic
       when String
-	oth = URI.parse(oth)
+        oth = URI.parse(oth)
       else
-	raise ArgumentError,
-	  "bad argument(expected URI object or URI string)"
+        raise ArgumentError,
+          "bad argument(expected URI object or URI string)"
       end
 
       oth.route_from(self)
     end
 
-=begin
-
---- URI::Generic#normalize
---- URI::Generic#normalize!
-
-=end
+    #
+    # Returns normalized URI
+    # 
     def normalize
       uri = dup
       uri.normalize!
       uri
     end
 
+    #
+    # Destructive version of #normalize
+    #
     def normalize!
       if path && path == ''
-	set_path('/')
+        set_path('/')
       end
       if host && host != host.downcase
-	set_host(self.host.downcase)
-      end	
+        set_host(self.host.downcase)
+      end        
     end
 
-=begin
-
---- URI::Generic#to_s
-
-=end
     def path_query
       str = @path
       if @query
-	str += '?' + @query
+        str += '?' + @query
       end
       str
     end
     private :path_query
 
+    #
+    # Constructs String from URI
+    # 
     def to_s
       str = ''
       if @scheme
-	str << @scheme
-	str << ':'
+        str << @scheme
+        str << ':'
       end
 
       if @opaque
-	str << @opaque
+        str << @opaque
 
       else
-	if @registry
-	  str << @registry
-	else
-	  if @host
-	    str << '//'
-	  end
-	  if self.userinfo
-	    str << self.userinfo
-	    str << '@'
-	  end
-	  if @host
-	    str << @host
-	  end
-	  if @port && @port != self.default_port
-	    str << ':'
-	    str << @port.to_s
-	  end
-	end
-
-	str << path_query
+        if @registry
+          str << @registry
+        else
+          if @host
+            str << '//'
+          end
+          if self.userinfo
+            str << self.userinfo
+            str << '@'
+          end
+          if @host
+            str << @host
+          end
+          if @port && @port != self.default_port
+            str << ':'
+            str << @port.to_s
+          end
+        end
+
+        str << path_query
       end
 
       if @fragment
-	str << '#'
-	str << @fragment
+        str << '#'
+        str << @fragment
       end
 
       str
     end
 
-=begin
-
---- URI::Generic#==(oth)
-
-=end
+    #
+    # Compares to URI's
+    #
     def ==(oth)
       if self.class == oth.class
-	self.normalize.component_ary == oth.normalize.component_ary
+        self.normalize.component_ary == oth.normalize.component_ary
       else
-	false
+        false
       end
     end
 
@@ -1111,42 +1058,52 @@ Object
 =end
     def component_ary
       component.collect do |x|
-	self.send(x)
+        self.send(x)
       end
     end
     protected :component_ary
 
-=begin
---- URI::Generic#select(*components)
-=end
+    # == Args
+    #
+    # +components+::
+    #    Multiple Symbol arguments defined in URI::HTTP
+    #
+    # == Description
+    #
+    # Selects specified components from URI
+    #
+    # == Usage
+    #
+    #   require 'uri'
+    #
+    #   uri = URI.parse('http://myuser:mypass@my.rubysite.com/test.rbx')
+    #   p uri.select(:userinfo, :host, :path)
+    #   # => ["myuser:mypass", "my.rubysite.com", "/test.rbx"]
+    #
     def select(*components)
       components.collect do |c|
-	if component.include?(c)
-	  self.send(c)
-	else
-	  raise ArgumentError, 
-	    "expected of components of #{self.class} (#{self.class.component.join(', ')})"
-	end
+        if component.include?(c)
+          self.send(c)
+        else
+          raise ArgumentError, 
+            "expected of components of #{self.class} (#{self.class.component.join(', ')})"
+        end
       end
     end
 
-=begin
-=end
     def inspect
       sprintf("#<%s:0x%x URL:%s>", self.class.to_s, self.object_id, self.to_s)
     end
 
-=begin
-=end
     def coerce(oth)
       case oth
       when String
-	oth = URI.parse(oth)
+        oth = URI.parse(oth)
       else
-	super
+        super
       end
 
       return oth, self
     end
-  end # Generic
-end # URI
+  end
+end
diff --git a/lib/uri/http.rb b/lib/uri/http.rb
index 3e5b209d49..1f8bf587aa 100644
--- a/lib/uri/http.rb
+++ b/lib/uri/http.rb
@@ -1,25 +1,18 @@
 #
-# $Id$
+# = uri/http.rb
 #
-# Copyright (c) 2001 akira yamada <akira@ruby-lang.org>
-# You can redistribute it and/or modify it under the same term as Ruby.
+# Author:: Akira Yamada <akira@ruby-lang.org>
+# License:: You can redistribute it and/or modify it under the same term as Ruby.
+# Revision:: $Id$
 #
 
 require 'uri/generic'
 
 module URI
 
-=begin
-
-== URI::HTTP
-
-=== Super Class
-
-((<URI::Generic>))
-
-=end
-
+  #
   # RFC1738 section 3.3.
+  #
   class HTTP < Generic
     DEFAULT_PORT = 80
 
@@ -31,46 +24,42 @@ module URI
       :fragment
     ].freeze
 
-=begin
-
-=== Class Methods
-
---- URI::HTTP::build
-    Create a new URI::HTTP object from components of URI::HTTP with
-    check.  It is scheme, userinfo, host, port, path, query and
-    fragment. It provided by an Array of a Hash.
-
---- URI::HTTP::new
-    Create a new URI::HTTP object from ``generic'' components with no
-    check.
-
-=end
-
+    #
+    # == Description
+    #
+    # Create a new URI::HTTP object from components of URI::HTTP with
+    # check.  It is scheme, userinfo, host, port, path, query and
+    # fragment. It provided by an Array of a Hash.
+    #
     def self.build(args)
       tmp = Util::make_components_hash(self, args)
       return super(tmp)
     end
 
+    #
+    # == Description
+    #
+    # Create a new URI::HTTP object from ``generic'' components with no
+    # check.
+    #
     def initialize(*arg)
       super(*arg)
     end
 
-=begin
-
-=== Instance Methods
-
---- URI::HTTP#request_uri
-
-=end
+    #
+    # == Description
+    #
+    # Returns: path + '?' + query
+    #
     def request_uri
       r = path_query
       if r[0] != ?/
-	r = '/' + r
+        r = '/' + r
       end
 
       r
     end
-  end # HTTP
+  end
 
   @@schemes['HTTP'] = HTTP
-end # URI
+end
diff --git a/lib/uri/https.rb b/lib/uri/https.rb
index 691198fafa..78e5b9af12 100644
--- a/lib/uri/https.rb
+++ b/lib/uri/https.rb
@@ -1,26 +1,16 @@
 #
-# $Id$
+# = uri/https.rb
 #
-# Copyright (c) 2001 akira yamada <akira@ruby-lang.org>
-# You can redistribute it and/or modify it under the same term as Ruby.
+# Author:: Akira Yamada <akira@ruby-lang.org>
+# License:: You can redistribute it and/or modify it under the same term as Ruby.
+# Revision:: $Id$
 #
 
 require 'uri/http'
 
 module URI
-
-=begin
-
-== URI::HTTPS
-
-=== Super Class
-
-((<URI::HTTP>))
-
-=end
-
   class HTTPS < HTTP
     DEFAULT_PORT = 443
   end
   @@schemes['HTTPS'] = HTTPS
-end # URI
+end
diff --git a/lib/uri/ldap.rb b/lib/uri/ldap.rb
index ae85bb2164..e75cdc4552 100644
--- a/lib/uri/ldap.rb
+++ b/lib/uri/ldap.rb
@@ -1,29 +1,23 @@
 #
-# $Id$
+# = uri/ldap.rb
+#
+# Author:: 
+#  Takaaki Tateishi <ttate@jaist.ac.jp>
+#  Akira Yamada <akira@ruby-lang.org>
+# License:: 
+#   URI::LDAP is copyrighted free software by Takaaki Tateishi and Akira Yamada.
+#   You can redistribute it and/or modify it under the same term as Ruby.
+# Revision:: $Id$
 #
 
 require 'uri/generic'
 
 module URI
 
-=begin
-
-== URI::LDAP
-
-URI::LDAP is copyrighted free software by Takaaki Tateishi and akira yamada.
-
-  Copyright (c) 2001 Takaaki Tateishi <ttate@jaist.ac.jp> and 
-  akira yamada <akira@ruby-lang.org>.
-  You can redistribute it and/or modify it under the same term as Ruby.
-
-=== Super Class
-
-((<URI::Generic>))
-
-=end
-
+  #
   # LDAP URI SCHEMA (described in RFC2255)
   # ldap://<host>/<dn>[?<attrs>[?<scope>[?<filter>[?<extensions>]]]]
+  #
   class LDAP < Generic
 
     DEFAULT_PORT = 389
@@ -44,27 +38,17 @@ URI::LDAP is copyrighted free software by Takaaki Tateishi and akira yamada.
       SCOPE_BASE = 'base',
     ].freeze
 
-=begin
-
-=== Class Methods
-
---- URI::LDAP::build
-
---- URI::LDAP::new
-
-=end
-
     def self.build(args)
       tmp = Util::make_components_hash(self, args)
 
       if tmp[:dn]
-	tmp[:path] = tmp[:dn]
+        tmp[:path] = tmp[:dn]
       end
 
       query = []
       [:extensions, :filter, :scope, :attributes].collect do |x|
-	next if !tmp[x] && query.size == 0
-	query.unshift(tmp[x])
+        next if !tmp[x] && query.size == 0
+        query.unshift(tmp[x])
       end
 
       tmp[:query] = query.join('?')
@@ -76,7 +60,7 @@ URI::LDAP is copyrighted free software by Takaaki Tateishi and akira yamada.
       super(*arg)
 
       if @fragment
-	raise InvalidURIError, 'bad LDAP URL'
+        raise InvalidURIError, 'bad LDAP URL'
       end
 
       parse_dn
@@ -95,12 +79,12 @@ URI::LDAP is copyrighted free software by Takaaki Tateishi and akira yamada.
       @extensions = nil
 
       if @query
-	attrs, scope, filter, extensions = @query.split('?')
+        attrs, scope, filter, extensions = @query.split('?')
 
-	@attributes = attrs if attrs && attrs.size > 0
-	@scope      = scope if scope && scope.size > 0
-	@filter     = filter if filter && filter.size > 0
-	@extensions = extensions if extensions && extensions.size > 0
+        @attributes = attrs if attrs && attrs.size > 0
+        @scope      = scope if scope && scope.size > 0
+        @filter     = filter if filter && filter.size > 0
+        @extensions = extensions if extensions && extensions.size > 0
       end
     end
     private :parse_query
@@ -110,23 +94,13 @@ URI::LDAP is copyrighted free software by Takaaki Tateishi and akira yamada.
 
       query = []
       [@extensions, @filter, @scope, @attributes].each do |x|
-	next if !x && query.size == 0
-	query.unshift(x)
+        next if !x && query.size == 0
+        query.unshift(x)
       end
       @query = query.join('?')
     end
     private :build_path_query
 
-=begin
-
-=== Instance Methods
-
---- URI::LDAP#dn
-
---- URI::LDAP#dn=(v)
-
-=end
-
     def dn
       @dn
     end
@@ -143,14 +117,6 @@ URI::LDAP is copyrighted free software by Takaaki Tateishi and akira yamada.
       val
     end
 
-=begin
-
---- URI::LDAP#attributes
-
---- URI::LDAP#attributes=(v)
-
-=end
-
     def attributes
       @attributes
     end
@@ -167,14 +133,6 @@ URI::LDAP is copyrighted free software by Takaaki Tateishi and akira yamada.
       val
     end
 
-=begin
-
---- URI::LDAP#scope
-
---- URI::LDAP#scope=(v)
-
-=end
-
     def scope
       @scope
     end
@@ -191,14 +149,6 @@ URI::LDAP is copyrighted free software by Takaaki Tateishi and akira yamada.
       val
     end
 
-=begin
-
---- URI::LDAP#filter
-
---- URI::LDAP#filter=(v)
-
-=end
-
     def filter
       @filter
     end
@@ -215,14 +165,6 @@ URI::LDAP is copyrighted free software by Takaaki Tateishi and akira yamada.
       val
     end
 
-=begin
-
---- URI::LDAP#extensions
-
---- URI::LDAP#extensions=(v)
-
-=end
-
     def extensions
       @extensions
     end
diff --git a/lib/uri/mailto.rb b/lib/uri/mailto.rb
index 3f2439ed34..0c93ae1c0d 100644
--- a/lib/uri/mailto.rb
+++ b/lib/uri/mailto.rb
@@ -1,35 +1,26 @@
 #
-# $Id$
+# = uri/mailto.rb
 #
-# Copyright (c) 2001 akira yamada <akira@ruby-lang.org>
-# You can redistribute it and/or modify it under the same term as Ruby.
+# Author:: Akira Yamada <akira@ruby-lang.org>
+# License:: You can redistribute it and/or modify it under the same term as Ruby.
+# Revision:: $Id$
 #
 
 require 'uri/generic'
 
 module URI
 
-=begin
-
-== URI::MailTo
-
-=== Super Class
-
-((<URI::Generic>))
-
-=end
-
+  #
   # RFC2368, The mailto URL scheme
+  #
   class MailTo < Generic
     include REGEXP
 
     DEFAULT_PORT = nil
 
-    COMPONENT = [
-      :scheme,
-      :to, :headers
-    ].freeze
+    COMPONENT = [ :scheme, :to, :headers ].freeze
 
+    # :stopdoc:
     #  "hname" and "hvalue" are encodings of an RFC 822 header name and
     #  value, respectively. As with "to", all URL reserved characters must
     #  be encoded.
@@ -52,7 +43,7 @@ module URI
     # to         =  #mailbox
     # mailtoURL  =  "mailto:" [ to ] [ headers ]
     MAILBOX_PATTERN = "(?:#{PATTERN::ESCAPED}|[^(),%?=&])".freeze
-    MAILTO_REGEXP = Regexp.new("
+    MAILTO_REGEXP = Regexp.new(" # :nodoc:
       \\A
       (#{MAILBOX_PATTERN}*?)                          (?# 1: to)
       (?:
@@ -61,63 +52,62 @@ module URI
       )?
       (?:
         \\#
-	(#{PATTERN::FRAGMENT})                        (?# 3: fragment)
+        (#{PATTERN::FRAGMENT})                        (?# 3: fragment)
       )?
       \\z
     ", Regexp::EXTENDED, 'N').freeze
+    # :startdoc:
 
-=begin
-
-=== Class Methods
-
---- URI::MailTo::build
-    Create a new URI::MailTo object from components of URI::MailTo
-    with check.  It is to and headers. It provided by an Array of a
-    Hash. You can provide headers as an String like
-    "subject=subscribe&cc=addr" or an Array like [["subject",
-    "subscribe"], ["cc", "addr"]]
-
---- URI::MailTo::new
-    Create a new URI::MailTo object from ``generic'' components with
-    no check. Because, this method is usually called from URI::parse
-    and the method checks validity of each components.
-
-=end
-
+    #
+    # == Description
+    #
+    # Creates a new URI::MailTo object from components of URI::MailTo
+    # with check.  It is to and headers. It provided by an Array of a
+    # Hash. You can provide headers as String like
+    # "subject=subscribe&cc=addr" or Array like [["subject",
+    # "subscribe"], ["cc", "addr"]]
+    #
     def self.build(args)
       tmp = Util::make_components_hash(self, args)
 
       if tmp[:to]
-	tmp[:opaque] = tmp[:to]
+        tmp[:opaque] = tmp[:to]
       else
-	tmp[:opaque] = ''
+        tmp[:opaque] = ''
       end
 
       if tmp[:headers]
-	tmp[:opaque] << '?'
-
-	if tmp[:headers].kind_of?(Array)
-	  tmp[:opaque] << tmp[:headers].collect { |x|
-	    if x.kind_of?(Array)
-	      x[0] + '=' + x[1..-1].to_s
-	    else
-	      x.to_s
-	    end
-	  }.join('&')
-
-	elsif tmp[:headers].kind_of?(Hash)
-	  tmp[:opaque] << tmp[:headers].collect { |h,v|
-	    h + '=' + v
-	  }.join('&')
-
-	else
-	  tmp[:opaque] << tmp[:headers].to_s
-	end
+        tmp[:opaque] << '?'
+
+        if tmp[:headers].kind_of?(Array)
+          tmp[:opaque] << tmp[:headers].collect { |x|
+            if x.kind_of?(Array)
+              x[0] + '=' + x[1..-1].to_s
+            else
+              x.to_s
+            end
+          }.join('&')
+
+        elsif tmp[:headers].kind_of?(Hash)
+          tmp[:opaque] << tmp[:headers].collect { |h,v|
+            h + '=' + v
+          }.join('&')
+
+        else
+          tmp[:opaque] << tmp[:headers].to_s
+        end
       end
 
       return super(tmp)
     end
 
+    #
+    # == Description
+    #
+    # Creates a new URI::MailTo object from ``generic'' components with
+    # no check. Because, this method is usually called from URI::parse
+    # and the method checks validity of each components.
+    #
     def initialize(*arg)
       super(*arg)
 
@@ -125,43 +115,29 @@ module URI
       @headers = []
 
       if MAILTO_REGEXP =~ @opaque
- 	if arg[-1]
-	  self.to = $1
-	  self.headers = $2
-	else
-	  set_to($1)
-	  set_headers($2)
-	end
+         if arg[-1]
+          self.to = $1
+          self.headers = $2
+        else
+          set_to($1)
+          set_headers($2)
+        end
 
       else
-	raise InvalidComponentError,
-	  "unrecognised opaque part for mailtoURL: #{@opaque}"
+        raise InvalidComponentError,
+          "unrecognised opaque part for mailtoURL: #{@opaque}"
       end
     end
     attr_reader :to
     attr_reader :headers
 
-=begin
-
-=== Instance Methods
-
---- URI::MailTo#to
-
---- URI::MailTo#to=(v)
-
-=end
-
-    #
-    # methods for to
-    #
-
     def check_to(v)
       return true unless v
       return true if v.size == 0
 
       if OPAQUE !~ v || /\A#{MAILBOX_PATTERN}*\z/o !~ v
-	raise InvalidComponentError,
-	  "bad component(expected opaque component): #{v}"
+        raise InvalidComponentError,
+          "bad component(expected opaque component): #{v}"
       end
 
       return true
@@ -179,26 +155,14 @@ module URI
       v
     end
 
-=begin
-
---- URI::MailTo#headers
-
---- URI::MailTo#headers=(v)
-
-=end
-
-    #
-    # methods for headers
-    #
-
     def check_headers(v)
       return true unless v
       return true if v.size == 0
 
       if OPAQUE !~ v || 
-	  /\A(#{HEADER_PATTERN}(?:\&#{HEADER_PATTERN})*)\z/o !~ v
-	raise InvalidComponentError,
-	  "bad component(expected opaque component): #{v}"
+          /\A(#{HEADER_PATTERN}(?:\&#{HEADER_PATTERN})*)\z/o !~ v
+        raise InvalidComponentError,
+          "bad component(expected opaque component): #{v}"
       end
 
       return true
@@ -208,9 +172,9 @@ module URI
     def set_headers(v)
       @headers = []
       if v
-	v.scan(HEADER_REGEXP) do |x|
-	  @headers << x.split(/=/o, 2)
-	end
+        v.scan(HEADER_REGEXP) do |x|
+          @headers << x.split(/=/o, 2)
+        end
       end
     end
     protected :set_headers
@@ -223,42 +187,44 @@ module URI
 
     def to_s
       @scheme + ':' + 
-	if @to 
-	  @to
-	else
-	  ''
-	end + 
-	if @headers.size > 0
-	  '?' + @headers.collect{|x| x.join('=')}.join('&')
-	else
-	  ''
-	end +
-	if @fragment
-	  '#' + @fragment
-	else
-	  ''
-	end
+        if @to 
+          @to
+        else
+          ''
+        end + 
+        if @headers.size > 0
+          '?' + @headers.collect{|x| x.join('=')}.join('&')
+        else
+          ''
+        end +
+        if @fragment
+          '#' + @fragment
+        else
+          ''
+        end
     end
-
-=begin
-
---- URI::MailTo#to_mailtext
-
-=end
+    #
+    # == Usage
+    #   require 'uri'
+    #
+    #   uri = URI.parse("mailto:ruby-list@ruby-lang.org?Subject=subscribe&cc=myaddr")
+    #   uri.to_mailtext
+    #   # => "To: ruby-list@ruby-lang.org\nSubject: subscribe\nCc: myaddr\n\n\n"
+    #
     def to_mailtext
       to = URI::unescape(@to)
       head = ''
       body = ''
       @headers.each do |x|
-	case x[0]
-	when 'body'
-	  body = URI::unescape(x[1])
-	when 'to'
-	  to << ', ' + URI::unescape(x[1])
-	else
-	  head << URI::unescape(x[0]).capitalize + ': ' +
-	    URI::unescape(x[1])  + "\n"
-	end
+        case x[0]
+        when 'body'
+          body = URI::unescape(x[1])
+        when 'to'
+          to << ', ' + URI::unescape(x[1])
+        else
+          head << URI::unescape(x[0]).capitalize + ': ' +
+            URI::unescape(x[1])  + "\n"
+        end
       end
 
       return "To: #{to}
@@ -267,7 +233,7 @@ module URI
 "
     end
     alias to_rfc822text to_mailtext
-  end # MailTo
+  end
 
   @@schemes['MAILTO'] = MailTo
-end # URI
+end