* src/lalr.c, src/LR0.c, src/closure.c, src/gram.c, src/reduce.c:

Properly escape the symbols' TAG when outputting them.

src/closure.h

@@ -1,5 +1,5 @@
 /* Subroutines for bison
-   Copyright 1984, 1989, 2000, 2001  Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000, 2001, 2002  Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -21,8 +21,6 @@
 #ifndef CLOSURE_H_
 # define CLOSURE_H_
 
-/* Subroutines of file LR0.c. */
-
 /* Allocates the itemset and ruleset vectors, and precomputes useful
    data so that closure can be called.  n is the number of elements to
    allocate for itemset.  */
@@ -31,23 +29,23 @@ void new_closure PARAMS ((int n));
 
 
 /* Given the kernel (aka core) of a state (a vector of item numbers
-   ITEMS, of length N), set up ruleset and itemset to indicate what
+   ITEMS, of length N), set up RULESET and ITEMSET to indicate what
    rules could be run and which items could be accepted when those
    items are the active ones.
 
-   ruleset contains a bit for each rule.  closure sets the bits for
+   RULESET contains a bit for each rule.  CLOSURE sets the bits for
    all rules which could potentially describe the next input to be
    read.
 
    ITEMSET is a vector of item numbers; NITEMSET is its size
-   9actually, points to just beyond the end of the part of it that is
-   significant).  closure places there the indices of all items which
+   (actually, points to just beyond the end of the part of it that is
+   significant).  CLOSURE places there the indices of all items which
    represent units of input that could arrive next.  */
 
 void closure PARAMS ((short *items, int n));
 
 
-/* Frees itemset, ruleset and internal data.  */
+/* Frees ITEMSET, RULESET and internal data.  */
 
 void free_closure PARAMS ((void));