Usenet 1994 January/usenetsourcesnewsgroupsinfomagicjanuary1994.iso/sources/misc/volume6/lookup.c++/testhelp.c

C/C++ Source or Header | 1989-03-04 | 341 b | 20 lines

#include <stream.h>
#include "lookup.h"

extern entry list[];

int help(const char *s)
  {
  entry *t = list;

  (void) s; // "use" s so that CC won't complain
  cout << "Available commands:\n\n";
  cout << "quit\t";

  for(int max=1+int((t++)->name); t-list < max; t++)
    cout << form("%s\t", t->name);

  cout.put('\n');
  return 0;
  }