bench: compatibility for Bison <= 2.7

[bison.git] / TODO

diff --git a/TODO b/TODO
index 40127468d04b52dc2e6b453248c774fc50425b53..846a9129df44021c88b8f17b37471bb2d3f09409 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,4 +1,16 @@
 * Short term
+** Graphviz display code thoughts
+The code for the --graph option is over two files: print_graph, and
+graphviz. I believe this is because Bison used to also produce VCG graphs,
+but since this is no longer true, maybe we could consider these files for
+fusion.
+
+Little effort factoring seems to have been given to factoring in these files,
+and their print-xml and print counterpart. We would very much like to re-use
+the pretty format of states from .output in the .dot
+
+Also, the underscore in print_graph.[ch] isn't very fitting considering
+the dashes in the other filenames.
 
 ** push-parser
 Check it too when checking the different kinds of parsers.  And be
@@ -31,10 +43,6 @@ back-ported.
     yytoken = yytranslate_ (yychar);
 
 
-** $ and others in epilogue
-A stray $ is a warning in the actions, but an error in the epilogue.
-IMHO, it should not even be a warning in the epilogue.
-
 ** stack.hh
 Get rid of it.  The original idea is nice, but actually it makes
 the code harder to follow, and uselessly different from the other
@@ -365,7 +373,7 @@ End:
 
 -----
 
-Copyright (C) 2001-2004, 2006, 2008-2012 Free Software Foundation, Inc.
+Copyright (C) 2001-2004, 2006, 2008-2013 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.