[gforth] / gforth / status.fs  

gforth: gforth/status.fs

1 : anton 1.1 \ display status in a separate X-terminal
2 :    
3 :     \ Copyright (C) 2004 Free Software Foundation, Inc.
4 :    
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., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
20 :    
21 :    
22 :     \ Activate by loading status.fs. No deactivation, and you have to
23 :     \ kill the xterm yourself after exiting gforth.
24 :    
25 :     s" xterm -g 100x4 -Sab0" w/o open-pipe throw constant status-fid
26 :    
27 :     \ This does not work:
28 :    
29 :     \ :noname ( -- )
30 :     \ status-fid close-pipe throw drop
31 :     \ defers bye ;
32 :     \ is bye
33 :    
34 :     : .status1 ( -- )
35 :     #cr emit cr ." base= " base @ dec.
36 :     #cr emit cr .s
37 :     #cr emit cr f.s
38 :     #cr emit cr order ;
39 :    
40 :     : .status2 ( -- )
41 :     outfile-id >r
42 :     status-fid to outfile-id
43 :     ['] .status1 catch
44 :     r> to outfile-id
45 :     throw
46 :     status-fid flush-file throw
47 :     defers .status ;
48 :    
49 :     ' .status2 is .status
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