text: // -*- C++ -*-
  /* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
       Written by James Clark (jjc@jclark.com)
  
  This file is part of groff.
  
  groff is free software; you can redistribute it and/or modify it under
  the terms of the GNU General Public License as published by the Free
  Software Foundation; either version 2, or (at your option) any later
  version.
  
  groff is distributed in the hope that it will be useful, but WITHOUT ANY
  WARRANTY; without even the implied warranty of MERCHANTABILITY or
  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  for more details.
  
  You should have received a copy of the GNU General Public License along
  with groff; see the file COPYING.  If not, write to the Free Software
  Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
  
  #include <string.h>
  
  char *strsave(const char *s)
  {
    if (s == 0)
      return 0;
    char *p = new char[strlen(s) + 1];
    strcpy(p, s);
    return p;
  }
  
  