Avoid empty-if warnings.

[bison.git] / NEWS

diff --git a/NEWS b/NEWS
index d5beea0ffb831fec3340e39426d6c23e79bdb113..dcaa386d92e060bf78bee8d2da57d91976ef929c 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,10 +1,25 @@
 Bison News
 ----------
 
-Changes in version 2.3b+ (????-??-??):
+Changes in version ?.? (????-??-??):
 
 *
 
+Changes in version 2.4 (2008-11-02):
+
+* %language is an experimental feature.
+
+  We first introduced this feature in test release 2.3b as a cleaner
+  alternative to %skeleton.  Since then, we have discussed the possibility of
+  modifying its effect on Bison's output file names.  Thus, in this release,
+  we consider %language to be an experimental feature that will likely evolve
+  in future releases.
+
+* Forward compatibility with GNU M4 has been improved.
+
+* Several bugs in the C++ skeleton and the experimental Java skeleton have been
+  fixed.
+
 Changes in version 2.3b (2008-05-27):
 
 * The quotes around NAME that used to be required in the following directive
@@ -53,9 +68,9 @@ Changes in version 2.3b (2008-05-27):
 * %language
 
   This new directive specifies the programming language of the generated
-  parser, which can be C (the default), C++, or Java.  This directive affects
-  the skeleton used and the names of the generated files if the grammar file's
-  name ends in ".y".
+  parser, which can be C (the default), C++, or Java.  Besides the skeleton
+  that Bison uses, the directive affects the names of the generated files if
+  the grammar file's name ends in ".y".
 
 * XML Automaton Report