178 symbol_list *current_rule = NULL;  variable
200   current_rule = grammar_end;  in grammar_current_rule_begin()
290   current_rule->location = loc;  in grammar_current_rule_end()
291   grammar_rule_check (current_rule);  in grammar_current_rule_end()
311   location dummy_location = current_rule->action_location;  in grammar_midrule_action()
321   midrule->action = current_rule->action;  in grammar_midrule_action()
323   current_rule->action = NULL;  in grammar_midrule_action()
326   midrule->used = current_rule->used;  in grammar_midrule_action()
327   current_rule->used = false;  in grammar_midrule_action()
337   midrule->next->next = current_rule;  in grammar_midrule_action()
352   if (current_rule->ruleprec)  in grammar_current_rule_prec_set()
354   current_rule->ruleprec = precsym;  in grammar_current_rule_prec_set()
366   else if (current_rule->dprec != 0)  in grammar_current_rule_dprec_set()
368   current_rule->dprec = dprec;  in grammar_current_rule_dprec_set()
379   if (current_rule->merger != 0)  in grammar_current_rule_merge_set()
381   current_rule->merger =  in grammar_current_rule_merge_set()
382     get_merge_function (name, current_rule->sym->type_name, loc);  in grammar_current_rule_merge_set()
391   if (current_rule->action)  in grammar_current_rule_symbol_append()
403   current_rule->action = action;  in grammar_current_rule_action_append()
404   current_rule->action_location = loc;  in grammar_current_rule_action_append()