diff options
author | Matthias Benkard <mulk@minimulk.mst-plus> | 2008-08-18 16:13:54 +0200 |
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committer | Matthias Benkard <mulk@minimulk.mst-plus> | 2008-08-18 16:13:54 +0200 |
commit | eec88254d7e37ecb07b0503a9e87abfb81ce2460 (patch) | |
tree | d96aa76e24b4b090383623134b35eaf6a10f3431 /MLKCons.m | |
parent | 5cd4de577c08637cb5d78d1c3376b1ff80e74065 (diff) | |
parent | 054dc70426505f72a1e9856c9e48c0ae3349d68d (diff) |
Merge branch 'master' of http://matthias.benkard.de/code/mulklisp
Diffstat (limited to 'MLKCons.m')
-rw-r--r-- | MLKCons.m | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -146,7 +146,7 @@ if (!_cdr) return [NSString stringWithFormat:@"%@", MLKPrintToString(_car)]; - else if ([_cdr isKindOfClass:[MLKCons class]]) + else if (MLKInstanceP (_cdr) && [_cdr isKindOfClass:[MLKCons class]]) return [NSString stringWithFormat:@"%@ %@", MLKPrintToString(_car), [_cdr bareDescriptionForLisp]]; @@ -158,7 +158,7 @@ -(NSString *)descriptionForLisp { - if ([_cdr isKindOfClass:[MLKCons class]]) + if (MLKInstanceP (_cdr) && [_cdr isKindOfClass:[MLKCons class]]) { if (_car == [[MLKPackage findPackage:@"COMMON-LISP"] intern:@"QUOTE"]) return [NSString stringWithFormat:@"'%@", [_cdr bareDescriptionForLisp]]; |