[gforth] / gforth / status.fs

gforth: gforth/status.fs

1 :	anton	1.1	\ display status in a separate X-terminal
2 :
3 :	anton	1.3	\ Copyright (C) 2004,2007 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 :	anton	1.2	\ as published by the Free Software Foundation, either version 3
10 :	anton	1.1	\ 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 :	anton	1.2	\ along with this program. If not, see http://www.gnu.org/licenses/.
19 :	anton	1.1
20 :
21 :			\ Activate by loading status.fs. No deactivation, and you have to
22 :			\ kill the xterm yourself after exiting gforth.
23 :
24 :			s" xterm -g 100x4 -Sab0" w/o open-pipe throw constant status-fid
25 :
26 :			\ This does not work:
27 :
28 :			\ :noname ( -- )
29 :			\ status-fid close-pipe throw drop
30 :			\ defers bye ;
31 :			\ is bye
32 :
33 :			: .status1 ( -- )
34 :			#cr emit cr ." base= " base @ dec.
35 :			#cr emit cr .s
36 :			#cr emit cr f.s
37 :			#cr emit cr order ;
38 :
39 :			: .status2 ( -- )
40 :			outfile-id >r
41 :			status-fid to outfile-id
42 :			['] .status1 catch
43 :			r> to outfile-id
44 :			throw
45 :			status-fid flush-file throw
46 :			defers .status ;
47 :
48 :			' .status2 is .status

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