1 files changed, 34 insertions, 0 deletions
diff --git a/NSString-MLKPrinting.m b/NSString-MLKPrinting.m
new file mode 100644
index 0000000..c8f9f34
--- /dev/null
+++ b/NSString-MLKPrinting.m
@@ -0,0 +1,34 @@
+/* -*- 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 "NSString-MLKPrinting.h"
+
+
+@implementation NSString (MLKPrinting)
+-(NSString *)descriptionForLisp
+{
+  NSMutableString *str = [NSMutableString stringWithString:self];
+  
+  [str replaceOccurrencesOfString:@"\""
+       withString:@"\\\""
+       options:NSLiteralSearch
+       range:NSMakeRange(0, [str length])];
+    
+  return [NSString stringWithFormat:@"\"%@\"", str];
+}
+@end