Add Makevars.template, stamp-po.

[bison.git] / src / print.c

diff --git a/src/print.c b/src/print.c
index ce9529b75d1ed2cec9bd001951a7187c9366825f..4f85524431fefe93f850557df0a30da38cab7513 100644 (file)
--- a/src/print.c
+++ b/src/print.c
@@ -1,5 +1,6 @@
 /* Print information on generated parser, for bison,
-   Copyright (C) 1984, 1986, 1989, 2000, 2001, 2002
+
+   Copyright (C) 1984, 1986, 1989, 2000, 2001, 2002, 2003
    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -92,7 +93,7 @@ print_core (FILE *out, state *s)
     {
       item_number *sp;
       item_number *sp1;
-      int r;
+      rule_number r;
 
       sp1 = sp = ritem + sitems[i];
 
@@ -326,16 +327,16 @@ print_reductions (FILE *out, state *s)
   if (reds->lookaheads)
     for (i = 0; i < ntokens; i++)
       {
-       int count = bitset_test (shiftset, i);
+       bool count = bitset_test (shiftset, i);
 
        for (j = 0; j < reds->num; ++j)
          if (bitset_test (reds->lookaheads[j], i))
            {
-             if (count == 0)
+             if (! count)
                {
                  if (reds->rules[j] != default_rule)
                    max_length (&width, symbols[i]->tag);
-                 count++;
+                 count = true;
                }
              else
                {
@@ -355,21 +356,21 @@ print_reductions (FILE *out, state *s)
   if (reds->lookaheads)
     for (i = 0; i < ntokens; i++)
       {
-       int defaulted = 0;
-       int count = bitset_test (shiftset, i);
+       bool defaulted = false;
+       bool count = bitset_test (shiftset, i);
 
        for (j = 0; j < reds->num; ++j)
          if (bitset_test (reds->lookaheads[j], i))
            {
-             if (count == 0)
+             if (! count)
                {
                  if (reds->rules[j] != default_rule)
                    print_reduction (out, width,
                                     symbols[i]->tag,
                                     reds->rules[j], true);
                  else
-                   defaulted = 1;
-                 count++;
+                   defaulted = true;
+                 count = true;
                }
              else
                {
@@ -377,7 +378,7 @@ print_reductions (FILE *out, state *s)
                    print_reduction (out, width,
                                     symbols[i]->tag,
                                     default_rule, true);
-                 defaulted = 0;
+                 defaulted = false;
                  print_reduction (out, width,
                                   symbols[i]->tag,
                                   reds->rules[j], false);