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In my question "How do I get -[NSString sizeWithFont:forWidth:lineBreakMode:] to work?", I learned that -[NSString sizeWithFont:constrainedToSize:lineBreakMode:] was actually what I needed.
The documentation for -[NSString sizeWithFont:forWidth:lineBreakMode:] states explains it doesn't actually wrap the text to additional lines. So how would I use it? (Examples would help.)