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toplev.h
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C/C++ Source or Header
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1997-08-20
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3KB
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99 lines
/*
Copyright (C) 1996 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#if !defined (octave_toplev_h)
#define octave_toplev_h 1
#include <cstdio>
class octave_value;
class tree_function;
class tree_statement_list;
class charMatrix;
#include <string>
extern void clean_up_and_exit (int) GCC_ATTR_NORETURN;
extern void parse_and_execute (FILE *f, int print = 0);
extern void parse_and_execute (const string& s, int print = 0,
int verbose = 0,
const char *warn_for = 0);
extern octave_value eval_string (const string&, int print,
int& parse_status);
extern int main_loop (void);
extern void do_octave_atexit (void);
extern void symbols_of_toplev (void);
// argv[0] for this program.
extern string Vprogram_invocation_name;
// Cleaned-up name of this program, not including path information.
extern string Vprogram_name;
// Login name for user running this program.
extern string Vuser_name;
// Name of the host we are running on.
extern string Vhost_name;
// Home directory for the current user.
extern string Vhome_directory;
// Nonzero means we are using readline.
extern int using_readline;
// Nonzero means we printed messages about reading startup files.
extern int reading_startup_message_printed;
// 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;
// Nonzero means that input is coming from a file that was named on
// the command line.
extern int input_from_command_line_file;
#endif
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/