Fix a crash when removing tokens #25
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- textField:shouldChangeCharactersInRange:replacementString: must check if the delegate implements tokenField:shouldRemoveToken:representedObject: before calling it - if the method isn't implemented, the default should be to assume tokens can be deleted.
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Note that without this commit, the example app throws an uncaught exception if you try to remove a token by pressing the backspace key to highlight it. |
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the delegate implements tokenField:shouldRemoveToken:representedObject:
before calling it
tokens can be deleted.