1: \ words with non-default and non-immediate compilation semantics
2:
3: \ Copyright (C) 1996,1998 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., 675 Mass Ave, Cambridge, MA 02139, USA.
20:
21: \ this file comes last, because these words override cross' words.
22:
23: create s"-buffer /line chars allot
24: has? compiler 0=
25: [IF] : s" [ELSE] :noname [THEN]
26: [char] " parse
27: /line min >r s"-buffer r@ cmove
28: s"-buffer r> ;
29: has? compiler [IF]
30: :noname [char] " parse postpone SLiteral ;
31: interpret/compile: S" ( compilation 'ccc"' -- ; run-time -- c-addr u ) \ core,file s-quote
32: [THEN]
33:
34: has? compiler [IF]
35: : [IS] ( compilation "name" -- ; run-time xt -- ) \ possibly-gforth bracket-is
36: ' >body postpone ALiteral postpone ! ; immediate restrict
37:
38: :noname ' >body ! ;
39: ' [IS]
40: interpret/compile: IS ( addr "name" -- ) \ gforth
41:
42: :noname ' >body @ ;
43: :noname ' >body postpone ALiteral postpone @ ;
44: interpret/compile: What's ( "name" -- addr ) \ gforth
45:
46: :noname [char] " parse type ;
47: :noname postpone (.") ," align ;
48: interpret/compile: ." ( compilation 'ccc"' -- ; run-time -- ) \ core dot-quote
49:
50: \ DOES> 17mar93py
51:
52: :noname
53: dodoes, here !does ]
54: defstart :-hook ;
55: :noname
56: ;-hook postpone (does>) ?struc dodoes,
57: defstart :-hook ;
58: interpret/compile: DOES> ( compilation colon-sys1 -- colon-sys2 ; run-time nest-sys -- ) \ core does
59:
60: ' IS Alias TO ( addr "name" -- ) \ core-ext
61: immediate
62:
63: [THEN]
64:
65: has? compiler [IF]
66: : interpret/compile? ( xt -- flag )
67: >does-code ['] S" >does-code = ;
68: [ELSE]
69: : interpret/compile?
70: false ;
71: [THEN]
72:
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