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octave.h
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1996-09-28
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// octave.h -*- C++ -*-
/*
Copyright (C) 1992, 1993, 1994, 1995 John W. Eaton
This file is part of Octave.
Octave 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.
Octave 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 Octave; see the file COPYING. If not, write to the Free
Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#if !defined (octave_octave_h)
#define octave_octave_h 1
#include <stdio.h>
class tree_statement_list;
class tree_function;
// Tell g++ that clean_up_and_exit doesn't return;
#ifdef __GNUG__
typedef void v_fcn_i (int);
volatile v_fcn_i clean_up_and_exit;
#endif
extern void clean_up_and_exit (int);
extern void parse_and_execute (FILE *f, int print = 0);
extern void parse_and_execute (char *s, int print = 0, int verbose = 0);
// argv[0] for this program.
extern char *raw_prog_name;
// Cleaned-up name of this program, not including path information.
extern char *prog_name;
// Login name for user running this program.
extern char *user_name;
// Name of the host we are running on.
extern char *host_name;
// User's home directory.
extern char *home_directory;
// Guess what?
extern char *the_current_working_directory;
// Load path specified on command line.
extern char *load_path;
// Name of the info file specified on command line.
extern char *info_file;
// Name of the editor to be invoked by the edit_history command.
extern char *editor;
// If nonzero, don't do fancy line editing.
extern int no_line_editing;
// If nonzero, print verbose info in some cases.
extern int verbose_flag;
// Command number, counting from the beginning of this session.
extern int current_command_number;
// Nonzero means we are exiting via the builtin exit or quit functions.
extern int quitting_gracefully;
// Current command to execute.
extern tree_statement_list *global_command;
// Pointer to function that is currently being evaluated.
extern tree_function *curr_function;
// Nonzero means input is coming from startup file.
extern int input_from_startup_file;
#endif
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; page-delimiter: "^/\\*" ***
;;; End: ***
*/