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Re: Bison test version 1.875e bugs

From: Akim Demaille
Subject: Re: Bison test version 1.875e bugs
Date: Thu, 16 Dec 2004 10:10:16 +0100
User-agent: Gnus/5.1007 (Gnus v5.10.7) Emacs/21.3 (gnu/linux)

>>> "Paul" == Paul Eggert <address@hidden> writes:

 > That might be nice, yes.  However, the Bison TODO says:
 >   * Move to Graphviz
 >   Well, VCG seems really dead.  Move to Graphviz instead.  Also, equip
 >   the parser with a means to create the (visual) parse tree.

 > so for VCG I'm inclined to do bugfixing only.

Unfortunately that's not RMS' point of view (dotty is part of
Graphviz).  There are many tools supporting .dot, but not that many
for .vcg :(

I also installed the following.

Index: ChangeLog
from  Akim Demaille  <address@hidden>

        * src/print_graph.c (print_graph): Remove layoutalgorithm uses for

Index: src/print_graph.c
RCS file: /cvsroot/bison/bison/src/print_graph.c,v
retrieving revision 1.55
diff -u -u -r1.55 print_graph.c
--- src/print_graph.c 21 Jun 2004 20:20:31 -0000 1.55
+++ src/print_graph.c 16 Dec 2004 09:09:42 -0000
@@ -202,13 +202,7 @@
   new_graph (&static_graph);
-#if 0
-  static_graph.smanhattan_edges = yes;
-  static_graph.manhattan_edges = yes;
   static_graph.display_edge_labels = yes;
-  static_graph.layoutalgorithm = normal;
   static_graph.port_sharing = no;
   static_graph.finetuning = yes;

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