lean2/src/frontends/lean/shell.h

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/*
Copyright (c) 2013 Microsoft Corporation. All rights reserved.
Released under Apache 2.0 license as described in the file LICENSE.
Author: Leonardo de Moura
*/
#pragma once
#include "frontends/lean/parser.h"
namespace lean {
/** \brief Implements the Read Eval Print loop */
class shell {
environment m_env;
io_state m_io_state;
script_state * m_script_state;
public:
shell(environment const & env, io_state const & st, script_state * S);
shell(environment const & env, script_state * S);
~shell();
bool operator()();
io_state get_io_state() const { return m_io_state; }
};
}