#ifndef _MSH_HISTORY_H

#define _MSH_HISTORY_H

#include <iostream.h>
#include "list.h"

#define MAXHIST 50

class histent {
  public:
    int cmdnum;
    char *cmd;
    operator==(histent x) {return 0;}
    operator!=(histent x) {return 0;}
};

class History
{
  public:
    int substerr;
    List<histent> hist;

    int curcmd;
    int maxhist;

    History(void) {substerr = 0;curcmd=1;maxhist=MAXHIST;}

    void printhistory(void);
    void operator<<(const char *cmd);
    char *subst(const char *cmd);
};

#endif