author | wenzelm |
Tue, 16 Sep 2008 17:21:14 +0200 | |
changeset 28252 | 79b8efed66bf |
parent 28251 | 679ce6137211 |
child 28253 | 04fc1ba19f93 |
--- a/NEWS Tue Sep 16 17:18:41 2008 +0200 +++ b/NEWS Tue Sep 16 17:21:14 2008 +0200 @@ -6,6 +6,9 @@ *** General *** +* The Isabelle System Manual (system) has been updated, with formally +checked references as hyperlinks. + * Generalized Isar history, with support for linear undo, direct state addressing etc.