* src/nullable.c (nullable_print): New.

[bison.git] / src / gram.c

diff --git a/src/gram.c b/src/gram.c
index fdd4ceac0221dd93cce74d1dc31e6241ed93c426..1df89a0276d3fa8a5a07d6fbd4e7522b4688bf96 100644 (file)
--- a/src/gram.c
+++ b/src/gram.c
@@ -1,5 +1,5 @@
 /* Allocate input grammar variables for bison,
-   Copyright (C) 1984, 1986, 1989 Free Software Foundation, Inc.
+   Copyright 1984, 1986, 1989, 2001 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.
 
@@ -20,6 +20,7 @@ Boston, MA 02111-1307, USA.  */
 
 
 #include "system.h"
+#include "gram.h"
 
 void dummy PARAMS((void));
 
@@ -31,21 +32,18 @@ int nsyms;
 int ntokens;
 int nvars;
 
-short *ritem;
-short *rlhs;
-short *rrhs;
-short *rprec;
-short *rprecsym;
-short *sprec;
-short *rassoc;
-short *sassoc;
-short *token_translations;
-short *rline;
+short *ritem = NULL;
+rule_t *rule_table = NULL;
+short *rprec = NULL;
+short *rprecsym = NULL;
+short *sprec = NULL;
+short *rassoc = NULL;
+short *sassoc = NULL;
+short *token_translations = NULL;
+short *rline = NULL;
 
 int start_symbol;
 
-int translations;
-
 int max_user_token_number;
 
 int semantic_parser;