write_supp.h

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/*-------------------------------------------------------------------------*
 * GNU Prolog                                                              *
 *                                                                         *
 * Part  : Prolog buit-in predicates                                       *
 * File  : write_supp.h                                                    *
 * Descr.: term writing support - header file                              *
 * Author: Daniel Diaz                                                     *
 *                                                                         *
 * Copyright (C) 1999-2015 Daniel Diaz                                     *
 *                                                                         *
 * This file is part of GNU Prolog                                         *
 *                                                                         *
 * GNU Prolog is free software: you can redistribute it and/or             *
 * modify it under the terms of either:                                    *
 *                                                                         *
 *   - the GNU Lesser General Public License as published by the Free      *
 *     Software Foundation; either version 3 of the License, or (at your   *
 *     option) any later version.                                          *
 *                                                                         *
 * or                                                                      *
 *                                                                         *
 *   - 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.                                          *
 *                                                                         *
 * or both in parallel, as here.                                           *
 *                                                                         *
 * GNU Prolog 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 copies of the GNU General Public License and   *
 * the GNU Lesser General Public License along with this program.  If      *
 * not, see http://www.gnu.org/licenses/.                                  *
 *-------------------------------------------------------------------------*/


/*---------------------------------*
 * Constants                       *
 *---------------------------------*/

#define WRITE_QUOTED                1
#define WRITE_IGNORE_OP             2
#define WRITE_NUMBER_VARS           4
#define WRITE_NAME_VARS             8
#define WRITE_SPACE_ARGS           16
#define WRITE_PORTRAYED            32




/*---------------------------------*
 * Type Definitions                *
 *---------------------------------*/

/*---------------------------------*
 * Global Variables                *
 *---------------------------------*/

#ifdef WRITE_SUPP_FILE

int pl_last_writing;

#else

extern int pl_last_writing;

#endif




/*---------------------------------*
 * Function Prototypes             *
 *---------------------------------*/

void Pl_Write_Term(StmInf *pstm, int depth, int prec, int mask, WamWord *above_H,
           WamWord term_word);

void Pl_Write(WamWord term_word);

void Pl_Write_A_Full_Stop(StmInf *pstm);

void Pl_Write_A_Char(StmInf *pstm, int c);

char *Pl_Float_To_String(double d);

int Get_Print_Stm(void);