[gforth] / gforth / filedump.fs

gforth: gforth/filedump.fs

1 :	pazsan	1.5	#! /usr/local/lib/gforth/0.2.0/kernel.fi
2 :	anton	1.1	\ file hex dump
3 :
4 :	anton	1.6	\ Copyright (C) 1997 Free Software Foundation, Inc.
5 :
6 :			\ This file is part of Gforth.
7 :
8 :			\ Gforth is free software; you can redistribute it and/or
9 :			\ modify it under the terms of the GNU General Public License
10 :			\ as published by the Free Software Foundation; either version 2
11 :			\ of the License, or (at your option) any later version.
12 :
13 :			\ This program is distributed in the hope that it will be useful,
14 :			\ but WITHOUT ANY WARRANTY; without even the implied warranty of
15 :			\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 :			\ GNU General Public License for more details.
17 :
18 :			\ You should have received a copy of the GNU General Public License
19 :			\ along with this program; if not, write to the Free Software
20 :			\ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 :
22 :	anton	1.1	Create buffer $10 allot
23 :
24 :			: dumpline ( addr handle -- flag )
25 :	pazsan	1.3	buffer $10 rot read-file throw
26 :	pazsan	1.2	dup /dump ! $10 <> swap 6 u.r ." : " buffer .line cr ;
27 :	anton	1.1
28 :			: init cr $10 base ! ;
29 :
30 :			: filedump ( addr count -- ) init r/o bin open-file throw >r
31 :			0 BEGIN $10 bounds r@ dumpline UNTIL drop
32 :			r> close-file throw ;
33 :
34 :			script? [IF]
35 :			: alldump argc @ 2 ?DO I arg 2dup type ." :" filedump LOOP ;
36 :			alldump bye
37 :			[THEN]