Because useless nonterminals are now kept alive (instead of being

[bison.git] / NEWS

diff --git a/NEWS b/NEWS
index e147df8f6ffb5270cbee53ed2273550682baba7d..9934bab3d6c7204166551cdd90cba8d35a397942 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,7 +1,55 @@
 Bison News
 ----------
 
-Changes in version 1.28:
+Changes in version 1.49a:
+\f
+Changes in version 1.30:
+
+* `--defines' and `--graph' have now an optionnal argument which is the
+  output file name. `-d' and `-g' do not change, they do not take any
+  argument.
+
+* `%source_extension' and `%header_extension' are removed, failed
+  experiment.
+
+* Portability fixes.
+\f
+Changes in version 1.29, 2001-09-07:
+
+* The output file does not define const, as this caused problems when used
+  with common autoconfiguration schemes.  If you still use ancient compilers
+  that lack const, compile with the equivalent of the C compiler option
+  `-Dconst='.  autoconf's AC_C_CONST macro provides one way to do this.
+
+* Added `-g' and `--graph'.
+
+* The Bison manual is now distributed under the terms of the GNU FDL.
+
+* The input and the output files has automatically a similar extension.
+
+* Russian translation added.
+
+* NLS support updated; should hopefully be less troublesome.
+
+* Added the old Bison reference card.
+
+* Added `--locations' and `%locations'.
+
+* Added `-S' and `--skeleton'.
+
+* `%raw', `-r', `--raw' is disabled.
+
+* Special characters are escaped when output.  This solves the problems
+  of the #line lines with path names including backslashes.
+
+* New directives.
+  `%yacc', `%fixed_output_files', `%defines', `%no_parser', `%verbose',
+  `%debug', `%source_extension' and `%header_extension'.
+
+* @$
+  Automatic location tracking.
+\f
+Changes in version 1.28, 1999-07-06:
 
 * Should compile better now with K&R compilers.
 
@@ -33,11 +81,11 @@ Changes in version 1.26:
 * Generated parsers should now work even on operating systems which do
   not provide alloca().
 \f
-Changes in version 1.25:
+Changes in version 1.25, 1995-10-16:
 
 * Errors in the input grammar are not fatal; Bison keeps reading
 the grammar file, and reports all the errors found in it.
-               
+
 * Tokens can now be specified as multiple-character strings: for
 example, you could use "<=" for a token which looks like <=, instead
 of chosing a name like LESSEQ.
@@ -74,3 +122,7 @@ Changes in version 1.22:
 Changes in version 1.20:
 
 Output file does not redefine const for C++.
+
+Local Variables:
+mode: outline
+End: