home *** CD-ROM | disk | FTP | other *** search
- /* Copyright (C) 1989 Free Software Foundation, Inc.
-
- plot is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY. No author or distributor accepts responsibility to
- anyone for the consequences of using it or for whether it serves any
- particular purpose or works at all, unless he says so in writing.
- Refer to the GNU General Public License for full details.
-
- Everyone is granted permission to copy, modify and redistribute
- plot, but only under the conditions described in the GNU General
- Public License. A copy of this license is supposed to have been
- given to you along with libtek so you can know your rights and
- responsibilities. It should be in a file named COPYING. Among
- other things, the copyright notice and this notice must be preserved
- on all copies. */
-
- /* This file is the openpl routine, which is a standard part of the plot
- library. It normally opens the graphics device. */
-
- #include "sys-defines.h"
- #include "libplot.h"
-
- int user_has_prologue = 0;
-
- struct font_info_struct font_info[NO_OF_FONTS];
-
- int
- openpl ()
- {
- char* term_type;
- extern char* getenv ();
- term_type = getenv ("TERM");
-
- if ((term_type != NULL)
- && (strcmp (term_type, "xterm") == 0))
- {
- printf ("\033[?38h"); /* put xterm into Tek mode.
- "\033\003" switches to VT102 mode. */
- }
-
- return 0;
- }
-