Document the license change.

diff --git a/ChangeLog b/ChangeLog
index 03817bc1638f3a0c6808b45a38770efc650c9ed9..e523509792fc7b2b18a676c62f4a037a4a19bf73 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,6 @@
 2005-12-01  Paul Eggert  <eggert@cs.ucla.edu>
 
+       * NEWS: Document the following change.
        * data/yacc.c: Say "parser skeleton" rather than "file", since
        it's no longer just a file.
        * data/glr.c: Grant a special exception for C GLR parsers, that

diff --git a/NEWS b/NEWS
index ec0a8dec3d434a1295a4d8b19fc65f5ceeba26f4..a84a20ef7f491f3ee3c395588f1f68b64b44a260 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,12 @@ Bison News
 
 Changes in version 2.1a:
 
+* GLR, C++ LALR(1) parsers.
+  These parser skeletons are now distributed with the same special
+  license exception that the C LALR(1) parser skeleton has had since
+  Bison 1.24.  Hence the FSF imposes no copyright restriction on the
+  output of Bison when it is generating such parsers.
+
 * %expect, %expect-rr
   Incorrect numbers of expected conflicts are now actual errors,
   instead of warnings.