etisserant@0: /*
etisserant@0:  * (c) 2003 Mario de Sousa
etisserant@0:  *
etisserant@0:  * Offered to the public under the terms of the GNU General Public License
etisserant@0:  * as published by the Free Software Foundation; either version 2 of the
etisserant@0:  * License, or (at your option) any later version.
etisserant@0:  *
etisserant@0:  * This program is distributed in the hope that it will be useful, but
etisserant@0:  * WITHOUT ANY WARRANTY; without even the implied warranty of
etisserant@0:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
etisserant@0:  * Public License for more details.
etisserant@0:  *
etisserant@0:  * This code is made available on the understanding that it will not be
etisserant@0:  * used in safety-critical situations without a full and competent review.
etisserant@0:  */
etisserant@0: 
etisserant@0: /*
etisserant@0:  * An IEC 61131-3 IL and ST compiler.
etisserant@0:  *
etisserant@0:  * Based on the
etisserant@0:  * FINAL DRAFT - IEC 61131-3, 2nd Ed. (2001-12-10)
etisserant@0:  *
etisserant@0:  */
etisserant@0: 
etisserant@0: 
etisserant@0: /*
etisserant@0:  * This file contains the code that stores the output generated
etisserant@0:  * by each specific version of the 4th stage.
etisserant@0:  */
etisserant@0: 
etisserant@0: 
etisserant@0: #include "../absyntax/absyntax.hh"
etisserant@0: 
etisserant@0: 
etisserant@0: class stage4out_c {
etisserant@0:   public:
etisserant@0:     std::string indent_level;
etisserant@0:     std::string indent_spaces;
etisserant@0: 
etisserant@0:   public:
etisserant@0:     stage4out_c(std::string indent_level = "  ");
etisserant@0:     ~stage4out_c(void);
etisserant@0: 
etisserant@0:     void indent_right(void);
etisserant@0:     void indent_left(void);
etisserant@0: 
etisserant@0:     void *print(const char *str);
etisserant@0:     void *print(std::string str);
etisserant@0: 
etisserant@0:     void *printupper(const char *str);
etisserant@0:     void *printupper(std::string str);
etisserant@0: };
etisserant@0: 
etisserant@0: 
etisserant@0: 
etisserant@0: 
etisserant@0: 
etisserant@0: int stage4(symbol_c *tree_root);