#endif
#include <assert.h>
#endif
#include <assert.h>
#include <ctype.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "alloc.h"
#include "command.h"
#include <ctype.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "alloc.h"
#include "command.h"
#include "getline.h"
#include "main.h"
#include "output.h"
#include "getline.h"
#include "main.h"
#include "output.h"