* src/reader.c (reader): Remove call to free_symtab ().

* src/main.c (main): Call it here.
Include symtab.h.
* src/conflicts.c (initialize_conflicts): Rename as...
(solve_conflicts): this.
* src/print.c (print_core, print_actions, print_state)
(print_grammar): Dump to a file instead a `output_obstack'.
(print_results): Dump `output_obstack', and then proceed with the
FILE *.
* src/files.c (compute_output_file_names, close_files): New.
(output_files): Adjust.
* src/main.c (main): Adjust.

src/main.c

@@ -34,6 +34,7 @@
 #include "LR0.h"
 #include "conflicts.h"
 #include "print_graph.h"
+#include "symtab.h"
 
 /* The name this program was run with, for messages.  */
 char *program_name;
@@ -79,7 +80,15 @@ main (int argc, char *argv[])
      lookahead is not enough to disambiguate the parsing.  In file
      conflicts.  Also resolve s/r conflicts based on precedence
      declarations.  */
-  initialize_conflicts ();
+  solve_conflicts ();
+
+  /* Output file names. */
+  compute_output_file_names ();
+
+  /* Stop if there were errors, to avoid trashing previous output
+     files.  */
+  if (complain_message_count)
+    exit (1);
 
   /* Print information about results, if requested.  */
   print_results ();
@@ -90,12 +99,17 @@ main (int argc, char *argv[])
   /* Output the tables and the parser to ftable.  In file output.  */
   output ();
 
+  /* Free the symbol table data structure.  */
+  free_symtab ();
+
+  /* Close the input files. */
+  close_files ();
+
   free_conflicts ();
   free_nullable ();
   free_derives ();
 
-  if (!complain_message_count)
-    output_files ();
+  output_files ();
 
   exit (complain_message_count ? 1 : 0);
 }