- added

[packages/amrita.git] / amrita-xml-fubar.patch

diff -ur o-amrita-1.0.2/lib/amrita/xml.rb amrita-1.0.2/lib/amrita/xml.rb
--- o-amrita-1.0.2/lib/amrita/xml.rb	2005-04-01 00:58:59.718350000 -0700
+++ amrita-1.0.2/lib/amrita/xml.rb	2005-04-01 01:57:46.057114611 -0700
@@ -3,13 +3,16 @@
 require "rexml/streamlistener"
 
 module Amrita
+  
   has_uconv = true
+  
   begin
     require 'uconv'
   rescue LoadError
     has_uconv = false
   end
-  if has_uconv 
+  
+  if has_uconv
     case $KCODE
     when "EUC"
       def convert(s)
@@ -34,12 +37,12 @@
     include Amrita
     include REXML::StreamListener
 
-
-    def initialize
+    def initialize(&block)
       @stack = [ Null ]
+			@block = block
     end
 
-    def push(element)      
+    def push(element)
       @stack.unshift element
     end
 
@@ -57,10 +60,11 @@
     end
 
     def tag_start(name, attrs)
-      a = attrs.collect do |key, val|
+      a = attrs.collect { |key, val|
         Attr.new(key, convert(val))
-      end
-      push e(name, *a)
+      }
+			t = @block.call(e(name, *a))
+      push t
       push Null
     end
 
@@ -83,23 +87,25 @@
     end
 
     def doctype(name, pub_sys, long_name, uri)
-      s = SpecialElement.new('!',
-                             %Q[DOCTYPE #{name} #{pub_sys} #{long_name} #{uri}])
+      s = SpecialElement.new('!', %Q[DOCTYPE #{name} #{pub_sys} #{long_name} #{uri}])
       push(pop + s)
     end
   end
 
   module XMLParser
     def XMLParser.parse_text(text, fname="", lno=0, dummy=nil, &block)
-      l = Listener.new(&block) 
+      l = Listener.new(&block)
       REXML::Document.parse_stream(text, l)
       l.result
     end
 
     def XMLParser.parse_file(fname, dummy=nil, &block)
-      l = Listener.new(&block) 
-      REXML::Document.parse_stream(File.new(fname), l)
+      l = Listener.new(&block)
+      open(fname) { |fh|
+        REXML::Document.parse_stream(fh, l)
+      }
       l.result
     end
   end
+  
 end