Returns an array containing the ranges of characters affected by an action method that changes character (not paragraph) attributes.
Original signature is '- (NSArray *)rangesForUserCharacterAttributeChange'
Available in Mac OS X v10.4 and later.


- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)