Implement most of the Common Lisp reader.

1 files changed, 53 insertions, 0 deletions

diff --git a/MLKPackage.h b/MLKPackage.h
new file mode 100644
index 0000000..25834f1
--- /dev/null
+++ b/MLKPackage.h
@@ -0,0 +1,53 @@
+/* -*- 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 "MLKLispValue.h"
+
+@class MLKSymbol, NSMutableDictionary, NSMutableSet, NSSet, NSString;
+
+
+@interface MLKPackage : MLKLispValue
+{
+  NSMutableDictionary *symbols;
+  NSMutableSet *exported_symbols;
+  NSMutableSet *shadowed_symbols;
+  NSMutableSet *nicknames;
+  NSString *name;
+}
+
+-(MLKPackage *) initWithName:(NSString *)name
+                   nicknames:(NSSet *)nicknames;
+
+-(void) usePackage:(MLKPackage *)aPackage;
+-(void) import:(MLKSymbol *)aSymbol;
+-(void) shadow:(MLKPackage *)aPackage;
+-(void) unintern:(MLKSymbol *)aSymbol;
+-(MLKSymbol *) intern:(NSString*)symbolName;
+-(MLKSymbol *) findSymbol:(NSString*)symbolName;
+
+-(NSString *) name;
+-(NSSet *) nicknames;
+-(NSSet *) exportedSymbols;
+-(NSSet *) shadowedSymbols;
+-(NSSet *) allSymbols;
+
+// [clUser cons: @"Mulk", [clUser __intern: @"NIL"]] ought to do the
+// Right Thing.
+-(void) forwardInvocation:(NSInvocation *)anInvocation;
+-(BOOL) respondsToSelector:(SEL)selector;
+@end