On 29 May '08, at 11:03 AM, Gordon Apple wrote:
Apparently, NSTextStorage does not conform to NSCopying, even though its superclass (NSAttributedString) does. Has something changed recently withNSTextStorage that makes "copy" not work?
Is there a reason you need to use NSTextStorage instead of NSAttributedString? Generally the only place NSTextStorage is used is in the innards of NSTextViews.
I'm not sure what -copy would do with an NSTextStorage, since it inherits from NSMutableAttributedString, and copying an NSMutableAttributedString returns an NSAttributedString. In other words, copying mutable objects returns immutable ones. Have you tried using -mutableCopy instead?
—Jens
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