X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/cff03fb2b92a05f61c142783dd3b2e0103782869..d013372c3fe11e99525713dcdfd1b098f0f909e2:/src/gram.h

diff --git a/src/gram.h b/src/gram.h
index 57097379..7dca7bdd 100644
--- a/src/gram.h
+++ b/src/gram.h
@@ -1,7 +1,7 @@
 /* Data definitions for internal representation of Bison's input.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2001, 2002, 2003, 2004, 2005, 2006
-   2007 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 2001, 2002, 2003, 2004, 2005,
+   2006, 2007, 2009 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -223,7 +223,7 @@ void rule_lhs_print (rule *r, symbol *previous_lhs, FILE *out);
 void rule_lhs_print_xml (rule *r, FILE *out, int level);
 
 /* Return the length of the RHS.  */
-int rule_rhs_length (rule *r);
+size_t rule_rhs_length (rule *r);
 
 /* Print this rule's RHS on OUT.  */
 void rule_rhs_print (rule *r, FILE *out);
@@ -254,11 +254,10 @@ size_t ritem_longest_rhs (void);
 /* Print the grammar's rules that match FILTER on OUT under TITLE.  */
 void grammar_rules_partial_print (FILE *out, const char *title,
 				  rule_filter filter);
-void grammar_rules_partial_print_xml (FILE *out, int level, bool rtag,
-				      rule_filter filter);
 
 /* Print the grammar's useful rules on OUT.  */
 void grammar_rules_print (FILE *out);
+/* Print all of the grammar's rules with a "usefulness" attribute.  */
 void grammar_rules_print_xml (FILE *out, int level);
 
 /* Dump the grammar. */