* lib/rss/: untabified.

* test/rss/: untabified.
* lib/rss/0.9.rb (RSS::Rss#to_s): inent -> indent.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 453 insertions, 453 deletions

diff --git a/lib/rss/0.9.rb b/lib/rss/0.9.rb
index 8486c4fc1f..77b65cddec 100644
--- a/lib/rss/0.9.rb
+++ b/lib/rss/0.9.rb
@@ -2,144 +2,144 @@ require "rss/parser"
 
 module RSS
 
-	module RSS09
-		NSPOOL = {}
-		ELEMENTS = []
-
-		def self.append_features(klass)
-			super
-			
-			klass.install_must_call_validator('', nil)
-		end
-	end
-
-	class Rss < Element
-
-		include RSS09
-		include RootElementMixin
-		include XMLStyleSheetMixin
-
-		[
-			["channel", nil],
-		].each do |tag, occurs|
-			install_model(tag, occurs)
-		end
-
-		%w(channel).each do |x|
-			install_have_child_element(x)
-		end
-
-		attr_accessor :rss_version, :version, :encoding, :standalone
-		
-		def initialize(rss_version, version=nil, encoding=nil, standalone=nil)
-			super
-		end
-
-		def items
-			if @channel
-				@channel.items
-			else
-				[]
-			end
-		end
-
-		def image
-			if @channel
-				@channel.image
-			else
-				nil
-			end
-		end
-
-		def to_s(convert=true, indent=calc_indent)
-			next_indent = indent + INDENT
-			rv = <<-EOR
+  module RSS09
+    NSPOOL = {}
+    ELEMENTS = []
+
+    def self.append_features(klass)
+      super
+      
+      klass.install_must_call_validator('', nil)
+    end
+  end
+
+  class Rss < Element
+
+    include RSS09
+    include RootElementMixin
+    include XMLStyleSheetMixin
+
+    [
+      ["channel", nil],
+    ].each do |tag, occurs|
+      install_model(tag, occurs)
+    end
+
+    %w(channel).each do |x|
+      install_have_child_element(x)
+    end
+
+    attr_accessor :rss_version, :version, :encoding, :standalone
+    
+    def initialize(rss_version, version=nil, encoding=nil, standalone=nil)
+      super
+    end
+
+    def items
+      if @channel
+        @channel.items
+      else
+        []
+      end
+    end
+
+    def image
+      if @channel
+        @channel.image
+      else
+        nil
+      end
+    end
+
+    def to_s(convert=true, indent=calc_indent)
+      next_indent = indent + INDENT
+      rv = <<-EOR
 #{xmldecl}
 #{xml_stylesheet_pi}
 #{indent}<rss version="#{@rss_version}"#{ns_declaration(next_indent)}>
 #{channel_element(false, next_indent)}
 #{other_element(false, next_indent)}
-#{inent}}</rss>
+#{indent}}</rss>
 EOR
-			rv = @converter.convert(rv) if convert and @converter
-			remove_empty_newline(rv)
-		end
-
-		private
-		def children
-			[@channel]
-		end
-
-		def _tags
-			[
-				[nil, 'channel'],
-			].delete_if {|x| send(x[1]).nil?}
-		end
-
-		def _attrs
-			[
-				["version", true],
-			]
-		end
-
-		class Channel < Element
-
-			include RSS09
-
-			[
-				["title", nil],
-				["link", nil],
-				["description", nil],
-				["language", nil],
-				["copyright", "?"],
-				["managingEditor", "?"],
-				["webMaster", "?"],
-				["rating", "?"],
-				["docs", "?"],
-				["skipDays", "?"],
-				["skipHours", "?"],
-			].each do |x, occurs|
-				install_text_element(x)
-				install_model(x, occurs)
-			end
-
-			[
-				["pubDate", "?"],
-				["lastBuildDate", "?"],
-			].each do |x, occurs|
-				install_date_element(x, 'rfc822')
-				install_model(x, occurs)
-			end
-
-			[
-				["image", nil],
-				["textInput", "?"],
-			].each do |x, occurs|
-				install_have_child_element(x)
-				install_model(x, occurs)
-			end
-			
-			[
-				["cloud", "?"]
-			].each do |x, occurs|
-				install_have_attribute_element(x)
-				install_model(x, occurs)
-			end
-			
-			[
-				["item", "*"]
-			].each do |x, occurs|
-				install_have_children_element(x)
-				install_model(x, occurs)
-			end
-
-			def initialize()
-				super()
-			end
-
-			def to_s(convert=true, indent=calc_indent)
-				next_indent = indent + INDENT
-				rv = <<-EOT
+      rv = @converter.convert(rv) if convert and @converter
+      remove_empty_newline(rv)
+    end
+
+    private
+    def children
+      [@channel]
+    end
+
+    def _tags
+      [
+        [nil, 'channel'],
+      ].delete_if {|x| send(x[1]).nil?}
+    end
+
+    def _attrs
+      [
+        ["version", true],
+      ]
+    end
+
+    class Channel < Element
+
+      include RSS09
+
+      [
+        ["title", nil],
+        ["link", nil],
+        ["description", nil],
+        ["language", nil],
+        ["copyright", "?"],
+        ["managingEditor", "?"],
+        ["webMaster", "?"],
+        ["rating", "?"],
+        ["docs", "?"],
+        ["skipDays", "?"],
+        ["skipHours", "?"],
+      ].each do |x, occurs|
+        install_text_element(x)
+        install_model(x, occurs)
+      end
+
+      [
+        ["pubDate", "?"],
+        ["lastBuildDate", "?"],
+      ].each do |x, occurs|
+        install_date_element(x, 'rfc822')
+        install_model(x, occurs)
+      end
+
+      [
+        ["image", nil],
+        ["textInput", "?"],
+      ].each do |x, occurs|
+        install_have_child_element(x)
+        install_model(x, occurs)
+      end
+      
+      [
+        ["cloud", "?"]
+      ].each do |x, occurs|
+        install_have_attribute_element(x)
+        install_model(x, occurs)
+      end
+      
+      [
+        ["item", "*"]
+      ].each do |x, occurs|
+        install_have_children_element(x)
+        install_model(x, occurs)
+      end
+
+      def initialize()
+        super()
+      end
+
+      def to_s(convert=true, indent=calc_indent)
+        next_indent = indent + INDENT
+        rv = <<-EOT
 #{indent}<channel>
 #{title_element(false, next_indent)}
 #{link_element(false, next_indent)}
@@ -160,60 +160,60 @@ EOR
 #{other_element(false, next_indent)}
 #{indent}</channel>
 EOT
-	      rv = @converter.convert(rv) if convert and @converter
-				rv
-			end
-
-	    private
-			def children
-				[@image, @textInput, @cloud, *@item]
-			end
-
-			def _tags
-				rv = [
-					"title",
-					"link",
-					"description",
-					"language",
-					"copyright",
-					"managingEditor",
-					"webMaster",
-					"rating",
-					"docs",
-					"skipDays",
-					"skipHours",
-					"image",
-					"textInput",
-					"cloud",
-				].delete_if do |x|
-					send(x).nil?
-				end.collect do |elem|
-					[nil, elem]
-				end
-
-				@item.each do
-					rv << [nil, "item"]
-				end
-
-				rv
-			end
-
-			class Image < Element
-
-				include RSS09
-				
-				%w(url title link).each do |x|
-					install_text_element(x)
-					install_model(x, nil)
-				end
-				%w(width height description).each do |x|
-					install_text_element(x)
-					install_model(x, "?")
-				end
-
-				def to_s(convert=true, indent=calc_indent)
-					next_indent = indent + INDENT
-					rv = <<-EOT
+        rv = @converter.convert(rv) if convert and @converter
+        rv
+      end
+
+      private
+      def children
+        [@image, @textInput, @cloud, *@item]
+      end
+
+      def _tags
+        rv = [
+          "title",
+          "link",
+          "description",
+          "language",
+          "copyright",
+          "managingEditor",
+          "webMaster",
+          "rating",
+          "docs",
+          "skipDays",
+          "skipHours",
+          "image",
+          "textInput",
+          "cloud",
+        ].delete_if do |x|
+          send(x).nil?
+        end.collect do |elem|
+          [nil, elem]
+        end
+
+        @item.each do
+          rv << [nil, "item"]
+        end
+
+        rv
+      end
+
+      class Image < Element
+
+        include RSS09
+        
+        %w(url title link).each do |x|
+          install_text_element(x)
+          install_model(x, nil)
+        end
+        %w(width height description).each do |x|
+          install_text_element(x)
+          install_model(x, "?")
+        end
+
+        def to_s(convert=true, indent=calc_indent)
+          next_indent = indent + INDENT
+          rv = <<-EOT
 #{indent}<image>
 #{url_element(false, next_indent)}
 #{title_element(false, next_indent)}
@@ -224,46 +224,46 @@ EOT
 #{other_element(false, next_indent)}
 #{indent}</image>
 EOT
-	     		rv = @converter.convert(rv) if convert and @converter
-	  	    rv
-				end
-
-				private
-				def _tags
-					%w(url title link width height description).delete_if do |x|
-						send(x).nil?
-					end.collect do |elem|
-						[nil, elem]
-					end
-				end
-			end
-			
-			class Cloud < Element
-
-				include RSS09
-				
-				[
-					["domain", nil, true],
-					["port", nil, true],
-					["path", nil, true],
-					["registerProcedure", nil, true],
-					["protocol", nil ,true],
-				].each do |name, uri, required|
-					install_get_attribute(name, uri, required)
-				end
-
-				def initialize(domain, port, path, rp, protocol)
-					super()
-					@domain = domain
-					@port = port
-					@path = path
-					@registerProcedure = rp
-					@protocol = protocol
-				end
-
-				def to_s(convert=true, indent=calc_indent)
-					next_indent = indent + INDENT
-					rv = <<-EOT
+       		rv = @converter.convert(rv) if convert and @converter
+    	    rv
+        end
+
+        private
+        def _tags
+          %w(url title link width height description).delete_if do |x|
+            send(x).nil?
+          end.collect do |elem|
+            [nil, elem]
+          end
+        end
+      end
+      
+      class Cloud < Element
+
+        include RSS09
+        
+        [
+          ["domain", nil, true],
+          ["port", nil, true],
+          ["path", nil, true],
+          ["registerProcedure", nil, true],
+          ["protocol", nil ,true],
+        ].each do |name, uri, required|
+          install_get_attribute(name, uri, required)
+        end
+
+        def initialize(domain, port, path, rp, protocol)
+          super()
+          @domain = domain
+          @port = port
+          @path = path
+          @registerProcedure = rp
+          @protocol = protocol
+        end
+
+        def to_s(convert=true, indent=calc_indent)
+          next_indent = indent + INDENT
+          rv = <<-EOT
 #{indent}<cloud
 #{next_indent}domain="#{h @domain}"
 #{next_indent}port="#{h @port}"
@@ -271,45 +271,45 @@ EOT
 #{next_indent}registerProcedure="#{h @registerProcedure}"
 #{next_indent}protocol="#{h @protocol}"/>
 EOT
-	     		rv = @converter.convert(rv) if convert and @converter
-	  	    rv
-				end
-
-				private
-				def _attrs
-					%w(domain port path registerProcedure protocol).collect do |attr|
-						[attr, true]
-					end
-				end
-
-			end
-			
-			class Item < Element
-				
-				include RSS09
-
-				%w(title link description).each do |x|
-					install_text_element(x)
-				end
-
-				%w(category source enclosure).each do |x|
-					install_have_child_element(x)
-				end
-
-				[
-					["title", '?'],
-					["link", '?'],
-					["description", '?'],
-					["category", '?'],
-					["source", '?'],
-					["enclosure", '?'],
-				].each do |tag, occurs|
-					install_model(tag, occurs)
-				end
-
-				def to_s(convert=true, indent=calc_indent)
+       		rv = @converter.convert(rv) if convert and @converter
+    	    rv
+        end
+
+        private
+        def _attrs
+          %w(domain port path registerProcedure protocol).collect do |attr|
+            [attr, true]
+          end
+        end
+
+      end
+      
+      class Item < Element
+        
+        include RSS09
+
+        %w(title link description).each do |x|
+          install_text_element(x)
+        end
+
+        %w(category source enclosure).each do |x|
+          install_have_child_element(x)
+        end
+
+        [
+          ["title", '?'],
+          ["link", '?'],
+          ["description", '?'],
+          ["category", '?'],
+          ["source", '?'],
+          ["enclosure", '?'],
+        ].each do |tag, occurs|
+          install_model(tag, occurs)
+        end
+
+        def to_s(convert=true, indent=calc_indent)
           next_indent = indent + INDENT
-					rv = <<-EOT
+          rv = <<-EOT
 #{indent}<item>
 #{title_element(false, next_indent)}
 #{link_element(false, next_indent)}
@@ -320,159 +320,159 @@ EOT
 #{other_element(false, next_indent)}
 #{indent}</item>
 EOT
-	     		rv = @converter.convert(rv) if convert and @converter
-	  	    rv
-				end
-
-				private
-				def children
-					[@category, @source, @enclosure,].compact
-				end
-
-				def _tags
-					%w(title link description author comments category
-						source enclosure).delete_if do |x|
-						send(x).nil?
-					end.collect do |x|
-						[nil, x]
-					end
-				end
-
-				class Source < Element
-
-					include RSS09
-
-					[
-						["url", nil, true]
-					].each do |name, uri, required|
-						install_get_attribute(name, uri, required)
-					end
-					
-					content_setup
-
-					def initialize(url=nil, content=nil)
-						super()
-						@url = url
-						@content = content
-					end
-
-					def to_s(convert=true, indent=calc_indent)
-						if @url
-							rv = %Q!				<source url="#{@url}">!
-							rv << %Q!#{@content}</source>!
-							rv = @converter.convert(rv) if convert and @converter
-							rv
-						else
-							''
-						end
-					end
-
-					private
-					def _tags
-						[]
-					end
-
-					def _attrs
-						[
-							["url", true]
-						]
-					end
-
-				end
-
-				class Enclosure < Element
-
-					include RSS09
-
-					[
-						["url", nil, true],
-						["length", nil, true],
-						["type", nil, true],
-					].each do |name, uri, required|
-						install_get_attribute(name, uri, required)
-					end
-
-					def initialize(url=nil, length=nil, type=nil)
-						super()
-						@url = url
-						@length = length
-						@type = type
-					end
-
-					def to_s(convert=true, indent=calc_indent)
-						if @url and @length and @type
-							rv = %Q!<enclosure url="#{h @url}" !
-							rv << %Q!length="#{h @length}" type="#{h @type}"/>!
-							rv = @converter.convert(rv) if convert and @converter
-							rv
-						else
-							''
-						end
-					end
-
-					private
-					def _attrs
-						[
-							["url", true],
-							["length", true],
-							["type", true],
-						]
-					end
-
-				end
-
-				class Category < Element
-
-					include RSS09
-					
-					[
-						["domain", nil, true]
-					].each do |name, uri, required|
-						install_get_attribute(name, uri, required)
-					end
-
-					content_setup
-
-					def initialize(domain=nil, content=nil)
-						super()
-						@domain = domain
-						@content = content
-					end
-
-					def to_s(convert=true, indent=calc_indent)
-						if @domain
-							rv = %Q!<category domain="#{h @domain}">!
-							rv << %Q!#{h @content}</category>!
-							rv = @converter.convert(rv) if convert and @converter
-							rv
-						else
-							''
-						end
-					end
-
-					private
-					def _attrs
-						[
-							["domain", true]
-						]
-					end
-
-				end
-
-			end
-			
-			class TextInput < Element
-				
-				include RSS09
-
-				%w(title description name link).each do |x|
-					install_text_element(x)
-					install_model(x, nil)
-				end
-
-				def to_s(convert=true, indent=calc_indent)
+       		rv = @converter.convert(rv) if convert and @converter
+    	    rv
+        end
+
+        private
+        def children
+          [@category, @source, @enclosure,].compact
+        end
+
+        def _tags
+          %w(title link description author comments category
+            source enclosure).delete_if do |x|
+            send(x).nil?
+          end.collect do |x|
+            [nil, x]
+          end
+        end
+
+        class Source < Element
+
+          include RSS09
+
+          [
+            ["url", nil, true]
+          ].each do |name, uri, required|
+            install_get_attribute(name, uri, required)
+          end
+          
+          content_setup
+
+          def initialize(url=nil, content=nil)
+            super()
+            @url = url
+            @content = content
+          end
+
+          def to_s(convert=true, indent=calc_indent)
+            if @url
+              rv = %Q!				<source url="#{@url}">!
+              rv << %Q!#{@content}</source>!
+              rv = @converter.convert(rv) if convert and @converter
+              rv
+            else
+              ''
+            end
+          end
+
+          private
+          def _tags
+            []
+          end
+
+          def _attrs
+            [
+              ["url", true]
+            ]
+          end
+
+        end
+
+        class Enclosure < Element
+
+          include RSS09
+
+          [
+            ["url", nil, true],
+            ["length", nil, true],
+            ["type", nil, true],
+          ].each do |name, uri, required|
+            install_get_attribute(name, uri, required)
+          end
+
+          def initialize(url=nil, length=nil, type=nil)
+            super()
+            @url = url
+            @length = length
+            @type = type
+          end
+
+          def to_s(convert=true, indent=calc_indent)
+            if @url and @length and @type
+              rv = %Q!<enclosure url="#{h @url}" !
+              rv << %Q!length="#{h @length}" type="#{h @type}"/>!
+              rv = @converter.convert(rv) if convert and @converter
+              rv
+            else
+              ''
+            end
+          end
+
+          private
+          def _attrs
+            [
+              ["url", true],
+              ["length", true],
+              ["type", true],
+            ]
+          end
+
+        end
+
+        class Category < Element
+
+          include RSS09
+          
+          [
+            ["domain", nil, true]
+          ].each do |name, uri, required|
+            install_get_attribute(name, uri, required)
+          end
+
+          content_setup
+
+          def initialize(domain=nil, content=nil)
+            super()
+            @domain = domain
+            @content = content
+          end
+
+          def to_s(convert=true, indent=calc_indent)
+            if @domain
+              rv = %Q!<category domain="#{h @domain}">!
+              rv << %Q!#{h @content}</category>!
+              rv = @converter.convert(rv) if convert and @converter
+              rv
+            else
+              ''
+            end
+          end
+
+          private
+          def _attrs
+            [
+              ["domain", true]
+            ]
+          end
+
+        end
+
+      end
+      
+      class TextInput < Element
+        
+        include RSS09
+
+        %w(title description name link).each do |x|
+          install_text_element(x)
+          install_model(x, nil)
+        end
+
+        def to_s(convert=true, indent=calc_indent)
           next_indent = indent + INDENT
-					rv = <<-EOT
+          rv = <<-EOT
 #{indent}<textInput>
 #{title_element(false, next_indent)}
 #{description_element(false, next_indent)}
@@ -481,42 +481,42 @@ EOT
 #{other_element(false, next_indent)}
 #{indent}</textInput>
 EOT
-	     		rv = @converter.convert(rv) if convert and @converter
-	  	    rv
-				end
-
-				private
-				def _tags
-					%w(title description name link).each do |x|
-						send(x).nil?
-					end.collect do |elem|
-						[nil, elem]
-					end
-				end
-			end
-			
-		end
-		
-	end
-
-	RSS09::ELEMENTS.each do |x|
-		BaseListener.install_get_text_element(x, nil, "#{x}=")
-	end
-
-	module ListenerMixin
-		private
-		def start_rss(tag_name, prefix, attrs, ns)
-			check_ns(tag_name, prefix, ns, nil)
-			
-			@rss = Rss.new(attrs['version'], @version, @encoding, @standalone)
-			@rss.do_validate = @do_validate
-			@rss.xml_stylesheets = @xml_stylesheets
-			@last_element = @rss
-			@proc_stack.push Proc.new { |text, tags|
-				@rss.validate_for_stream(tags) if @do_validate
-			}
-		end
-		
-	end
+       		rv = @converter.convert(rv) if convert and @converter
+    	    rv
+        end
+
+        private
+        def _tags
+          %w(title description name link).each do |x|
+            send(x).nil?
+          end.collect do |elem|
+            [nil, elem]
+          end
+        end
+      end
+      
+    end
+    
+  end
+
+  RSS09::ELEMENTS.each do |x|
+    BaseListener.install_get_text_element(x, nil, "#{x}=")
+  end
+
+  module ListenerMixin
+    private
+    def start_rss(tag_name, prefix, attrs, ns)
+      check_ns(tag_name, prefix, ns, nil)
+      
+      @rss = Rss.new(attrs['version'], @version, @encoding, @standalone)
+      @rss.do_validate = @do_validate
+      @rss.xml_stylesheets = @xml_stylesheets
+      @last_element = @rss
+      @proc_stack.push Proc.new { |text, tags|
+        @rss.validate_for_stream(tags) if @do_validate
+      }
+    end
+    
+  end
 
 end