summaryrefslogtreecommitdiff
path: root/MLKInterpreter.h
blob: 6abf52b6dea0ba08e1f639030c43c364b3270b65 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
/* -*- mode: objc; coding: utf-8 -*- */
/* Étoilisp/Mulklisp, a Common Lisp subset for the Étoilé runtime.
 * Copyright (C) 2008  Matthias Andreas Benkard.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#import "MLKStream.h"
#import "MLKLexicalContext.h"
#import "MLKLexicalEnvironment.h"

#import <Foundation/NSArray.h>
#import <Foundation/NSObject.h>


enum MLKProcessingMode
{
  // Compiler
  compile_time_too_mode,
  not_compile_time_mode,
  expand_mode,

  // Evaluator
  eval_mode
};


@interface MLKInterpreter : NSObject
+(void) initialize;
  
+(NSArray*) eval:(id)program
            inLexicalContext:(MLKLexicalContext *)context
            withEnvironment:(MLKLexicalEnvironment *)lexenv;

+(NSArray*) eval:(id)program
            inLexicalContext:(MLKLexicalContext *)context
            withEnvironment:(MLKLexicalEnvironment *)lexenv
            expandOnly:(BOOL)expandOnly;

+(NSArray*) eval:(id)program
            inLexicalContext:(MLKLexicalContext *)context
            withEnvironment:(MLKLexicalEnvironment *)lexenv
            mode:(enum MLKProcessingMode)mode;

+(BOOL) load:(MLKStream *)stream verbose:(BOOL)verbose print:(BOOL)print;
@end