* src/print_graph.c (quote): New.

[bison.git] / ChangeLog

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+2001-08-07  Akim Demaille  <akim@epita.fr>
+
+       * src/print_graph.c (quote): New.
+       (print_core): Use it.
+
+2001-08-06  Akim Demaille  <akim@epita.fr>, Marc Autret  <autret_@epita.fr>
+
+       * src/vcg.c (complain.h): Include it.
+       Unepitaize `return' invocations.
+       [NDEBUG] (main): Remove.
+       * src/vcg.h (node_t, edge_t, graph_t): Constify the char * memebers.
+       * src/files.c (open_files): Initialize graph_obstack.
+       * src/print_graph.c (print_actions): CPP out useless code.
+       (print_core): Don't output the last `\n' in labels.
+       Use `quote'.
+       * src/files.c (output_files): Output the VCG file.
+       * src/main.c (main): Invoke print_graph ();
+
+2001-08-06  Marc Autret   <autret_@epita.fr>
+
+       Automaton VCG graph output.
+       Using option ``-g'' or long option ``--graph'', you can generate
+       a gram_filename.vcg file containing a VCG description of the LALR (1)
+       automaton of your grammar.
+
+       * src/main.c: Call to print_graph() function.
+       * src/getargs.h: Update.
+       * src/getargs.c (options): Update to catch `-g' and `--graph' options.
+       (graph_flag): New flag.
+       (longopts): Update.
+       (getargs): Add case `g'.
+       * src/files.c (graph_obstack): New obstack struct.
+       (open_files): Initialize new obstack.
+       (output_files): Saves graph_obstack if required.
+       * src/files.h (graph_obstack): New extern declaration.
+       * src/Makefile.am: Add new source files.
+
+2001-08-06  Marc Autret   <autret_@epita.fr>
+
+       * src/print_graph.c, src/print_graph.h (graph): New.
+       * src/vcg.h: New file.
+       * src/vcg.c: New file, VCG graph handling.
+
 2001-08-06  Marc Autret  <autret_m@epita.fr>
 
        Add of %source_extension and %header_extension which specify