[gforth] / gforth / unbuffer.fs

gforth: gforth/unbuffer.fs

1 :	anton	1.1	\ unbuffered TYPE and EMIT
2 :
3 :	anton	1.2	\ Copyright (C) 1996,2000 Free Software Foundation, Inc.
4 :	anton	1.1
5 :			\ This file is part of Gforth.
6 :
7 :			\ Gforth is free software; you can redistribute it and/or
8 :			\ modify it under the terms of the GNU General Public License
9 :			\ as published by the Free Software Foundation; either version 2
10 :			\ of the License, or (at your option) any later version.
11 :
12 :			\ This program is distributed in the hope that it will be useful,
13 :			\ but WITHOUT ANY WARRANTY; without even the implied warranty of
14 :			\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 :			\ GNU General Public License for more details.
16 :
17 :			\ You should have received a copy of the GNU General Public License
18 :			\ along with this program; if not, write to the Free Software
19 :			\ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 :
21 :			\ the output of TYPE, EMIT and all words based on them uses the fwrite
22 :			\ call, which is buffered on some OSs (notably Unix). If you prefer
23 :			\ the unbuffered behaviour, load this file.
24 :
25 :			:noname ( c -- )
26 :			defers emit
27 :			outfile-id flush-file drop ;
28 :			is emit
29 :
30 :			:noname ( c-addr u -- )
31 :			defers type
32 :			outfile-id flush-file drop ;
33 :			is type