re-adding tag v1_9_0_4 as an alias of trunk@18848v1_9_0_4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 121 deletions

diff --git a/trunk/lib/rss/xmlscanner.rb b/trunk/lib/rss/xmlscanner.rb
deleted file mode 100644
index 61b9fa6bf4..0000000000
--- a/trunk/lib/rss/xmlscanner.rb
+++ /dev/null
@@ -1,121 +0,0 @@
-require 'xmlscan/scanner'
-require 'stringio'
-
-module RSS
-  
-  class XMLScanParser < BaseParser
-    
-    class << self
-      def listener
-        XMLScanListener
-      end
-    end
-    
-    private
-    def _parse
-      begin
-        if @rss.is_a?(String)
-          input = StringIO.new(@rss)
-        else
-          input = @rss
-        end
-        scanner = XMLScan::XMLScanner.new(@listener)
-        scanner.parse(input)
-      rescue XMLScan::Error => e
-        lineno = e.lineno || scanner.lineno || input.lineno
-        raise NotWellFormedError.new(lineno){e.message}
-      end
-    end
-    
-  end
-
-  class XMLScanListener < BaseListener
-    
-    include XMLScan::Visitor
-    include ListenerMixin
-
-    ENTITIES = {
-      'lt' => '<',
-      'gt' => '>',
-      'amp' => '&',
-      'quot' => '"',
-      'apos' => '\''
-    }
-
-    def on_xmldecl_version(str)
-      @version = str
-    end
-
-    def on_xmldecl_encoding(str)
-      @encoding = str
-    end
-
-    def on_xmldecl_standalone(str)
-      @standalone = str
-    end
-
-    def on_xmldecl_end
-      xmldecl(@version, @encoding, @standalone == "yes")
-    end
-
-    alias_method(:on_pi, :instruction)
-    alias_method(:on_chardata, :text)
-    alias_method(:on_cdata, :text)
-
-    def on_etag(name)
-      tag_end(name)
-    end
-
-    def on_entityref(ref)
-      text(entity(ref))
-    end
-
-    def on_charref(code)
-      text([code].pack('U'))
-    end
-
-    alias_method(:on_charref_hex, :on_charref)
-
-    def on_stag(name)
-      @attrs = {}
-    end
-
-    def on_attribute(name)
-      @attrs[name] = @current_attr = ''
-    end
-
-    def on_attr_value(str)
-      @current_attr << str
-    end
-
-    def on_attr_entityref(ref)
-      @current_attr << entity(ref)
-    end
-
-    def on_attr_charref(code)
-      @current_attr << [code].pack('U')
-    end
-
-    alias_method(:on_attr_charref_hex, :on_attr_charref)
-
-    def on_stag_end(name)
-      tag_start(name, @attrs)
-    end
-
-    def on_stag_end_empty(name)
-      tag_start(name, @attrs)
-      tag_end(name)
-    end
-
-    private
-    def entity(ref)
-      ent = ENTITIES[ref]
-      if ent
-        ent
-      else
-        wellformed_error("undefined entity: #{ref}")
-      end
-    end
-  end
-
-end