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   1 /* yForth? - A Forth interpreter written in ANSI C
   2  * Copyright (C) 2012 Luca Padovani
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  * ------------------------------------------------------------------------
  17  * Module name:     coree.h
  18  * Abstract:        Include file for "core-extension" word set
  19  */
  20
  21 #ifdef DECLARE_WORDS
  22 #       ifdef PROTOTYPES
  23 #               undef PROTOTYPES
  24 #       endif
  25 #       undef __COREE_H__
  26 #else
  27 #       ifndef PROTOTYPES
  28 #               define PROTOTYPES
  29 #       endif
  30 #endif
  31
  32 #ifndef __COREE_H__
  33 #define __COREE_H__
  34
  35 #include "yforth.h"
  36 #include "macro.h"
  37
  38 /**************************************************************************/
  39 /* VARIABLES **************************************************************/
  40 /**************************************************************************/
  41
  42 variable(Char *, pad,                   "pad")
  43 variable(Cell, source_id,               "source-id")
  44
  45 /**************************************************************************/
  46 /* PROTOTYPES *************************************************************/
  47 /**************************************************************************/
  48
  49 code(dot_paren,                     ".(",                   IMMEDIATE)
  50 code(dot_r,                                                     ".r",                                   0)
  51 code(zero_not_equals,               "0<>",                  0)
  52 code(zero_greater,                  "0>",                   0)
  53 code(two_to_r,                      "2>r",                  COMP_ONLY)
  54 code(two_r_from,                    "2r>",                  COMP_ONLY)
  55 code(two_r_fetch,                   "2r@",                  COMP_ONLY)
  56 code(colon_no_name,                 ":noname",              0)
  57 code(not_equals,                    "<>",                   0)
  58 code(question_do,                   "?do",                  COMP_ONLY | IMMEDIATE)
  59 code(again,                         "again",                COMP_ONLY | IMMEDIATE)
  60 code(c_quote,                       "c\"",                  COMP_ONLY | IMMEDIATE)
  61 code(compile_comma,                 "compile,",             COMP_ONLY)
  62 code(erase,                         "erase",                0)
  63 code(false,                         "false",                0)
  64 code(hex,                           "hex",                  0)
  65 code(marker,                        "marker",               0)
  66 code(nip,                           "nip",                  0)
  67 code(parse,                         "parse",                0)
  68 code(pick,                          "pick",                 0)
  69 code(refill,                        "refill",               0)
  70 code(restore_input,                 "restore-input",        0)
  71 code(roll,                          "roll",                 0)
  72 code(save_input,                    "save-input",           0)
  73 code(true,                          "true",                 0)
  74 code(tuck,                          "tuck",                 0)
  75 code(u_dot_r,                                           "u.r",                                  0)
  76 code(u_greater_than,                "u>",                   0)
  77 code(unused,                        "unused",               0)
  78 code(within,                        "within",               0)
  79 code(backslash,                     "\\",                   IMMEDIATE)
  80 code(backslash,                     "#!",                   IMMEDIATE)
  81 code(bracket_compile,               "[compile]",            COMP_ONLY)
  82 code(value,                                                     "value",                                0)
  83 code(to,                                                        "to",                                   IMMEDIATE)
  84
  85 code(paren_question_do_paren,       "(?do)",                0)
  86 code(paren_write_value_paren,           "(wValue)",                             0)
  87 code(paren_marker_paren,                        "(marker)",                             0)
  88
  89 #ifdef PROTOTYPES
  90
  91 /**************************************************************************/
  92 /* AUXILIARY FUNCTIONS PROTOTYPES *****************************************/
  93 /**************************************************************************/
  94
  95 void exec_marker(struct voc_marker *vm);
  96
  97 #endif
  98
  99 #endif
 100