2 /* Copyright (C) 1989, 1990, 1991, 1992, 2000, 2001, 2002, 2004
3 Free Software Foundation, Inc.
4 Written by James Clark (jjc@jclark.com)
6 This file is part of groff.
8 groff is free software; you can redistribute it and/or modify it under
9 the terms of the GNU General Public License as published by the Free
10 Software Foundation; either version 2, or (at your option) any later
13 groff is distributed in the hope that it will be useful, but WITHOUT ANY
14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
18 You should have received a copy of the GNU General Public License along
19 with groff; see the file COPYING. If not, write to the Free Software
20 Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
28 #include "searchpath.h"
32 const char *const FONT_ENV_VAR = "GROFF_FONT_PATH";
34 static search_path font_path(FONT_ENV_VAR, FONTPATH, 0, 0);
39 int font::unitwidth = 0;
40 int font::paperwidth = 0;
41 int font::paperlength = 0;
42 const char *font::papersize = 0;
43 int font::biggestfont = 0;
45 int font::sizescale = 1;
46 int font::tcommand = 0;
47 int font::pass_filenames = 0;
48 int font::unscaled_charwidths = 0;
49 int font::use_charnames_in_special = 0;
50 const char *font::image_generator = NULL;
51 const char **font::font_name_table = 0;
53 const char *font::family = 0;
54 const char **font::style_table = 0;
55 FONT_COMMAND_HANDLER font::unknown_desc_command_handler = 0;
57 void font::command_line_font_dir(const char *dir)
59 font_path.command_line_dir(dir);
62 FILE *font::open_file(const char *nm, char **pathp)
64 char *filename = new char[strlen(nm) + strlen(device) + 5];
65 sprintf(filename, "dev%s/%s", device, nm);
66 FILE *fp = font_path.open_file(filename, pathp);