X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambda_delta%2Fweb%2Fhome%2Fbasic_2.ldw.xml;h=86b431c6e8e2a956a996261c8c5b255bac723448;hb=0fa1d4541bec571d84c726c488ba500a269bfb07;hp=6a1f302397723da71e55f3ce78a8574f545b3203;hpb=ae7427e8d3c57ccc77931e27913d8605d385cbda;p=helm.git

diff --git a/helm/www/lambda_delta/web/home/basic_2.ldw.xml b/helm/www/lambda_delta/web/home/basic_2.ldw.xml
index 6a1f30239..86b431c6e 100644
--- a/helm/www/lambda_delta/web/home/basic_2.ldw.xml
+++ b/helm/www/lambda_delta/web/home/basic_2.ldw.xml
@@ -26,8 +26,23 @@
 	 for native type assignment.
    </news>
    <news date="In progress.">
+         Closure of extended context-sensitive computation
+	 for native validity.
+   </news>
+   <news date="In progress.">
+         Extended context-sensitive strong normalization
+	 for simply typed terms.
+   </news>
+   <news date="2012 October 16.">
+         Confluence for context-free parallel reduction on closures.
+   </news>
+   <news date="2012 July 26.">
+         Term binders polarized to control ζ reduction.
+   </news>   
+   <news date="2012 April 16.">
          Context-sensitive subject equivalence
-	 for atomic arity assignment.
+	 for atomic arity assignment
+	 (anniversary milestone).
    </news>
    <news date="2012 March 15.">
          Context-sensitive strong normalization
@@ -37,10 +52,10 @@
          Support for abstract candidates of reducibility.
    </news>
    <news date="2011 September 21.">
-         Confluence for context-sensitive parallel reduction.
+         Confluence for context-sensitive parallel reduction on terms.
    </news>
    <news date="2011 September 6.">
-         Confluence for context-free parallel reduction.
+         Confluence for context-free parallel reduction on terms.
    </news>
    <news date="2011 April 17.">
          Specification starts.
@@ -51,7 +66,7 @@
          according to the following table.
          A notation file covering the whole specification is provided.
 	 The notation for the relations or functions introduced in each file
-	 is shown in parentheses.
+	 is shown in parentheses (? are placeholders).
    </body>
    <table name="basic_2_src"/>