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/** @file ginsh.h
*
* Global definitions for ginsh.
*
* GiNaC Copyright (C) 1999-2002 Johannes Gutenberg University Mainz, Germany
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef GINSH_H
#define GINSH_H
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <map>
#include <iostream>
#include <string>
using namespace std;
#ifdef HAVE_READLINE_READLINE_H
extern "C" {
#include <readline/readline.h>
}
#endif
#ifdef HAVE_READLINE_HISTORY_H
extern "C" {
#include <readline/history.h>
}
#endif
#ifdef IN_GINAC
#include "ginac.h"
#else
#include <ginac/ginac.h>
#endif
using namespace GiNaC;
// yacc stack type
#define YYSTYPE ex
// lex functions/variables
extern int yyerror(char *s);
extern int yylex(void);
#if YYTEXT_POINTER
extern char *yytext;
#else
extern char yytext[];
#endif
extern FILE *yyin;
// List of input files to be processed
extern int num_files;
extern char **file_list;
// Table of all used symbols
typedef map<string, symbol> sym_tab;
extern sym_tab syms;
#endif
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