--- ZSQLExtend/ZSQLExtend.py	2005/02/23 14:53:57	1.61
+++ ZSQLExtend/ZSQLExtend.py	2005/04/27 19:35:22	1.62
@@ -11,6 +11,8 @@ from Products.PageTemplates.ZopePageTemp
 from Products.PageTemplates.PageTemplateFile import PageTemplateFile
 
 from Products.ZSQLMethods.SQL import SQLConnectionIDs
+from xml.sax.saxutils import escape
+from types import *
 import Shared.DC.ZRDB.DA
 import zLOG
 import os.path
@@ -1292,16 +1294,24 @@ class ZSQLBibliography(Folder,ZSQLExtend
         """create RDF"""
         if content:
             tag=namespace+":"+tag
-            ret=""" <%s>%s</%s>"""%(tag,content,tag)
+            if (type(content) is StringType) or (type(content) is UnicodeType):
+                ret=""" <%s>%s</%s>"""%(tag,escape(content),tag)
+            else:
+                ret=""" <%s>%s</%s>"""%(tag,content,tag)
             return ret.decode('latin-1')
         else:
             return ""
     
     def createIndexTag(self,tag,content):
         """create tag"""
+        
         if content:
-            ret="""<%s>%s</%s>"""%(tag,content,tag)
-            return ret
+            if (type(content) is StringType) or (type(content) is UnicodeType):
+                ret=""" <%s>%s</%s>"""%(tag,escape(content),tag)
+            else:
+                ret=""" <%s>%s</%s>"""%(tag,content,tag)
+            return ret.decode('latin-1')
+
         else:
             return ""