#include <iostream>
#include <cstdlib>
#include <xapian.h>

int main(int argc, char **argv) {

    if (argc < 2) {
	std::cerr << "usage: term-report xapian-dir" << std::endl;
	exit(1);
    }

    Xapian::Database db(argv[1]);
    for (Xapian::docid id(1); id < db.get_lastdocid(); id++) {
	std::cout << id;
	for (Xapian::TermIterator iter = db.termlist_begin(id);
	     iter != db.termlist_end(id);
	     iter++) {
	    std::cout << " " << *iter;
	}
	std::cout << std::endl;
    }
}