muscle: enforce definition syntax for keyword variables

[bison.git] / src / derives.c

diff --git a/src/derives.c b/src/derives.c
index a0afbb3ef7569803052091b0f5b4239f4412af36..c834f0b0d0941fe81542ba396602b546b8cc3e24 100644 (file)
--- a/src/derives.c
+++ b/src/derives.c
@@ -1,6 +1,6 @@
 /* Match rules with nonterminals for bison,
 
 /* Match rules with nonterminals for bison,
 

-   Copyright (C) 1984, 1989, 2000-2003, 2005, 2009-2012 Free Software
+   Copyright (C) 1984, 1989, 2000-2003, 2005, 2009-2013 Free Software

    Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
    Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.


@@ -47,11 +47,12 @@ print_derives (void)
   for (i = ntokens; i < nsyms; i++)
     {
       rule **rp;
   for (i = ntokens; i < nsyms; i++)
     {
       rule **rp;

-      fprintf (stderr, "\t%s derives\n", symbols[i]->tag);
+      fprintf (stderr, "  %s derives\n", symbols[i]->tag);

       for (rp = derives[i - ntokens]; *rp; ++rp)
         {
       for (rp = derives[i - ntokens]; *rp; ++rp)
         {

-          fprintf (stderr, "\t\t%3d ", (*rp)->user_number);
+          fprintf (stderr, "    %3d ", (*rp)->user_number);

           rule_rhs_print (*rp, stderr);
           rule_rhs_print (*rp, stderr);

+          fprintf (stderr, "\n");

         }
     }
 
         }
     }