version 1.6, 1995/04/29 14:51:15
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version 1.8, 1995/11/07 18:06:38
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\ environmental queries |
\ environmental queries |
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\ Copyright (C) 1995 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
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\ Gforth is free software; you can redistribute it and/or |
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\ modify it under the terms of the GNU General Public License |
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\ as published by the Free Software Foundation; either version 2 |
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\ of the License, or (at your option) any later version. |
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\ This program is distributed in the hope that it will be useful, |
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\ but WITHOUT ANY WARRANTY; without even the implied warranty of |
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\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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\ GNU General Public License for more details. |
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\ You should have received a copy of the GNU General Public License |
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\ along with this program; if not, write to the Free Software |
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\ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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\ wordlist constant environment-wordlist |
\ wordlist constant environment-wordlist |
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Create environment-wordlist wordlist drop |
Create environment-wordlist wordlist drop |
Line 18 get-order environment-wordlist swap 1+ s
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Line 36 get-order environment-wordlist swap 1+ s
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\ this should be computed in C as CHAR_BITS/sizeof(char), |
\ this should be computed in C as CHAR_BITS/sizeof(char), |
\ but I don't know any machine with gcc where an au does not have 8 bits. |
\ but I don't know any machine with gcc where an au does not have 8 bits. |
8 constant ADDRESS-UNIT-BITS |
8 constant ADDRESS-UNIT-BITS ( -- n ) \ environment |
1 ADDRESS-UNIT-BITS chars lshift 1- constant MAX-CHAR |
1 ADDRESS-UNIT-BITS chars lshift 1- constant MAX-CHAR |
MAX-CHAR constant /COUNTED-STRING |
MAX-CHAR constant /COUNTED-STRING |
ADDRESS-UNIT-BITS cells 2* 2 + constant /HOLD |
ADDRESS-UNIT-BITS cells 2* 2 + constant /HOLD |