NEWS
changeset 4766 9658aab68363
parent 4747 bbe14a54deb3
child 4779 62572b45819c
--- a/NEWS	Mon Mar 30 21:15:18 1998 +0200
+++ b/NEWS	Thu Apr 02 12:39:32 1998 +0200
@@ -23,6 +23,9 @@
 
 *** HOL ***
 
+* split_all_tac now fails if there is nothing to split
+  split_all_tac has moved within claset() from usafe wrappers to safe wrappers
+
 * added disj_not1 = "(~P | Q) = (P --> Q)" to the default simpset
 
 * HOL/Arithmetic: removed 'pred' (predecessor) function; and generalized