Import latest m4/m4.m4.

[bison.git] / NEWS

diff --git a/NEWS b/NEWS
index e4bb63f5fe9f3b1eeb171b748b09b0cea0045ec3..d300fbc4c45ed2ac024d4a4c4906045acde7600a 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -113,6 +113,8 @@ 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: