* src/state.h (nstates, final_state, first_state, first_shift)

(first_reduction): Move their exportation from here...
* src/LR0.h: to here.
Adjust dependencies.
* src/getargs.c (statisticsflag): New variable.
Add support for `--statistics'.
Adjust dependencies.
Remove a lot of now useless `extern' statements in most files.

src/reduce.c

@@ -32,10 +32,8 @@
 #include "alloc.h"
 #include "complain.h"
 #include "reduce.h"
-
-extern char **tags;		/* reader.c */
-static int statisticsflag;	/* XXXXXXX */
-extern int fixed_outfiles;
+#include "reader.h"
+#include "getargs.h"
 
 typedef unsigned *BSet;
 typedef short *rule;
@@ -545,8 +543,8 @@ reduce_grammar (void)
       dump_grammar ();
     }
 #endif
-  statisticsflag = FALSE;	/* someday getopts should handle this */
-  if (statisticsflag == TRUE)
+
+  if (statisticsflag)
     fprintf (stderr, _("reduced %s defines %d terminal%s, %d nonterminal%s\
 , and %d production%s.\n"),
 	     infile,