* src/gram.h, src/gram.c (symbols): New, similar to state_table

and rule_table.
* src/reader.c (packsymbols): Fill this table.
Drop sprec.
* src/conflicts.c (resolve_sr_conflict): Adjust.
* src/reduce.c (reduce_grammar): Adjust: just sort symbols, a
single table.
Use symbols[i]->tag instead of tags[i].

src/gram.c

@@ -21,6 +21,7 @@
 
 #include "system.h"
 #include "gram.h"
+#include "symtab.h"
 #include "reader.h"
 
 /* comments for these variables are in gram.h  */
@@ -37,6 +38,8 @@ int nritems;
 rule_t *rule_table = NULL;
 short *rprec = NULL;
 short *rprecsym = NULL;
+
+struct bucket **symbols = NULL;
 short *sprec = NULL;
 short *rassoc = NULL;
 short *sassoc = NULL;