* src/state.h (state_t): Replace the `lookaheadsp' member, a

[bison.git] / src / symtab.h

diff --git a/src/symtab.h b/src/symtab.h
index 2f53c8b8a12d70a0f48e3bb3b527421baacaa94e..1424a41b7cdd723467eb92f2d309c6d665c02572 100644 (file)
--- a/src/symtab.h
+++ b/src/symtab.h
@@ -87,6 +87,17 @@ struct symbol_s
 #define NUMBER_UNDEFINED ((symbol_number_t) -1)
 
 
+/* Return the tag of this SYMBOL in a printable form.  Warning: uses
+   the QUOTEARG slot 0.  */
+const char *symbol_tag_get PARAMS ((symbol_t *symbol));
+
+/* Return the tag of this SYMBOL in a printable form.  Use the
+   QUOTEARG slot number N.  */
+const char *symbol_tag_get_n PARAMS ((symbol_t *symbol, int n));
+
+/* Print the tag of this SYMBOL.  */
+void symbol_tag_print PARAMS ((symbol_t *symbol, FILE *out));
+
 /* Fetch (or create) the symbol associated to KEY.  */
 symbol_t *getsym PARAMS ((const char *key, location_t location));