1 // -*- C++ -*- 2 /* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc. 3 Written by James Clark (jjc@jclark.com) 4 5 This file is part of groff. 6 7 groff is free software; you can redistribute it and/or modify it under 8 the terms of the GNU General Public License as published by the Free 9 Software Foundation; either version 2, or (at your option) any later 10 version. 11 12 groff is distributed in the hope that it will be useful, but WITHOUT ANY 13 WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 for more details. 16 17 You should have received a copy of the GNU General Public License along 18 with groff; see the file COPYING. If not, write to the Free Software 19 Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ 20 21 #include <stdio.h> 22 #include <string.h> 23 #include <ctype.h> 24 #include <stdlib.h> 25 #include <stddef.h> 26 #include <unistd.h> 27 #include <errno.h> 28 #include <assert.h> 29 #include <math.h> 30 #include "errarg.h" 31 #include "error.h" 32 #include "font.h" 33 #include "printer.h" 34 #include "lib.h" 35 36 void do_file(const char *); 37 extern printer *pr; 38