01: /*
02: * SymbolMacro.java
03: *
04: * Copyright (C) 2003 Peter Graves
05: * $Id: SymbolMacro.java,v 1.2 2003/10/25 21:51:31 piso Exp $
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * 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 02111-1307, USA.
20: */
21:
22: package org.armedbear.lisp;
23:
24: public final class SymbolMacro extends LispObject {
25: private LispObject expansion;
26:
27: public SymbolMacro(LispObject expansion) {
28: this .expansion = expansion;
29: }
30:
31: public LispObject getExpansion() {
32: return expansion;
33: }
34:
35: // ### make-symbol-macro
36: private static final Primitive1 MAKE_MACRO = new Primitive1(
37: "make-symbol-macro", PACKAGE_SYS, false) {
38: public LispObject execute(LispObject arg)
39: throws ConditionThrowable {
40: return new SymbolMacro(arg);
41: }
42: };
43: }
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