* NEWS (2.5): Document fix for -Wno-KEY.

[bison.git] / NEWS

diff --git a/NEWS b/NEWS
index 93c6e0bf3a2dfc039da9423e11062da5ce9d08bc..64a257043e6feab361b342d165c0729b56c2c5fe 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -350,7 +350,23 @@ Bison News
     canonical LR.  However, LAC is still experimental and is disabled
     by default.
 
-** A location handling bug in the Java skeleton has been fixed.
+** Java skeleton fixes:
+
+*** A location handling bug has been fixed.
+
+*** The top element of each of the value stack and location stack is now
+    cleared when popped so that it can be garbage collected.
+
+*** Parser traces now print the top element of the stack.
+
+** -W/--warnings fixes:
+
+*** Bison now properly recognizes the "no-" versions of categories:
+
+  For example, given the following command line, Bison now enables all
+  warnings except warnings for incompatibilities with POSIX Yacc:
+
+    bison -Wall,no-yacc gram.y
 
 * Changes in version 2.4.3 (2010-08-05):