* 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/branches/ruby_1_8@7048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/rss/xml-stylesheet.rb

@@ -2,93 +2,93 @@ require "rss/utils"
 
 module RSS
 
-	module XMLStyleSheetMixin
-		attr_accessor :xml_stylesheets
-		def initialize(*args)
-			super
-			@xml_stylesheets = []
-		end
-		
-		private
-		def xml_stylesheet_pi
-			xsss = @xml_stylesheets.collect do |xss|
-				pi = xss.to_s
-				pi = nil if /\A\s*\z/ =~ pi
-				pi
-			end.compact
-			xsss.push("") unless xsss.empty?
-			xsss.join("\n")
-		end
-	end
+  module XMLStyleSheetMixin
+    attr_accessor :xml_stylesheets
+    def initialize(*args)
+      super
+      @xml_stylesheets = []
+    end
+    
+    private
+    def xml_stylesheet_pi
+      xsss = @xml_stylesheets.collect do |xss|
+        pi = xss.to_s
+        pi = nil if /\A\s*\z/ =~ pi
+        pi
+      end.compact
+      xsss.push("") unless xsss.empty?
+      xsss.join("\n")
+    end
+  end
 
-	class XMLStyleSheet
+  class XMLStyleSheet
 
-		include Utils
+    include Utils
 
-		ATTRIBUTES = %w(href type title media charset alternate)
+    ATTRIBUTES = %w(href type title media charset alternate)
 
-		GUESS_TABLE = {
-			"xsl" => "text/xsl",
-			"css" => "text/css",
-		}
+    GUESS_TABLE = {
+      "xsl" => "text/xsl",
+      "css" => "text/css",
+    }
 
-		attr_accessor(*ATTRIBUTES)
-		attr_accessor(:do_validate)
-		def initialize(*attrs)
-			@do_validate = true
-			ATTRIBUTES.each do |attr|
-				self.send("#{attr}=", nil)
-			end
-			vars = ATTRIBUTES.dup
-			vars.unshift(:do_validate)
-			attrs.each do |name, value|
-				if vars.include?(name.to_s)
-					self.send("#{name}=", value)
-				end
-			end
-		end
+    attr_accessor(*ATTRIBUTES)
+    attr_accessor(:do_validate)
+    def initialize(*attrs)
+      @do_validate = true
+      ATTRIBUTES.each do |attr|
+        self.send("#{attr}=", nil)
+      end
+      vars = ATTRIBUTES.dup
+      vars.unshift(:do_validate)
+      attrs.each do |name, value|
+        if vars.include?(name.to_s)
+          self.send("#{name}=", value)
+        end
+      end
+    end
 
-		def to_s
-			rv = ""
-			if @href
-				rv << %Q[<?xml-stylesheet]
-				ATTRIBUTES.each do |name|
-					if self.send(name)
-						rv << %Q[ #{name}="#{h self.send(name)}"]
-					end
-				end
-				rv << %Q[?>]
-			end
-			rv
-		end
+    def to_s
+      rv = ""
+      if @href
+        rv << %Q[<?xml-stylesheet]
+        ATTRIBUTES.each do |name|
+          if self.send(name)
+            rv << %Q[ #{name}="#{h self.send(name)}"]
+          end
+        end
+        rv << %Q[?>]
+      end
+      rv
+    end
 
-		remove_method(:href=)
-		def href=(value)
-			@href = value
-			if @href and @type.nil?
-				@type = guess_type(@href)
-			end
-			@href
-		end
+    remove_method(:href=)
+    def href=(value)
+      @href = value
+      if @href and @type.nil?
+        @type = guess_type(@href)
+      end
+      @href
+    end
 
-		remove_method(:alternate=)
-		def alternate=(value)
-			if value.nil? or /\A(?:yes|no)\z/ =~ value
-				@alternate = value
-			else
-				if @do_validate
-					args = ["?xml-stylesheet?", %Q[alternate="#{value}"]]
-					raise NotAvailableValueError.new(*args)
-				end
-			end
-			@alternate
-		end
+    remove_method(:alternate=)
+    def alternate=(value)
+      if value.nil? or /\A(?:yes|no)\z/ =~ value
+        @alternate = value
+      else
+        if @do_validate
+          args = ["?xml-stylesheet?", %Q[alternate="#{value}"]]
+          raise NotAvailableValueError.new(*args)
+        end
+      end
+      @alternate
+    end
 
-		private
-		def guess_type(filename)
-			/\.([^.]+)/ =~ filename
-			GUESS_TABLE[$1]
-		end
+    private
+    def guess_type(filename)
+      /\.([^.]+)/ =~ filename
+      GUESS_TABLE[$1]
+    end
 
-	end
+  end
 end