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
);