Import latest m4/m4.m4.

[bison.git] / NEWS

diff --git a/NEWS b/NEWS
index 382c89c49d5844ae45c39363e007668263e9cdef..4706c1c3da69d7615f710ee0482bae23bc075fc3 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,8 @@ Bison News
 
 * Changes in version 2.4.2 (????-??-??):
 
+** Detection of GNU M4 1.4.6 or newer during configure is improved.
+
 ** %code is now a permanent feature.
 
   A traditional Yacc prologue directive is written in the form: