Automaton VCG graph output.

[bison.git] / ChangeLog

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+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.