portability: fix spawning on at least FreeBSD 8 and FreeBSD 9.

[bison.git] / NEWS

diff --git a/NEWS b/NEWS
index 9933922c702098952533993354c98187336687b3..b2a944406523db5de50cb392db9932a3a8c9c623 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -186,7 +186,18 @@ Bison News
   determine which destructor to call for the lookahead upon a syntax
   error or upon parser return.  This bug has been fixed.
 
-* Changes in version 2.4.2 (????-??-??):
+* Changes in version 2.4.3 (????-??-??):
+
+** Problems with spawning M4 on at least FreeBSD 8 and FreeBSD 9 have
+   been fixed.
+
+* Changes in version 2.4.2 (2010-03-20):
+
+** Some portability problems that resulted in failures and livelocks
+   in the test suite on some versions of at least Solaris, AIX, HP-UX,
+   RHEL4, and Tru64 have been addressed.  As a result, fatal Bison
+   errors should no longer cause M4 to report a broken pipe on the
+   affected platforms.
 
 ** `%prec IDENTIFIER' requires IDENTIFIER to be defined separately.