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UITextView symbols

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UITextView symbols

Subject: UITextView symbols
From: DKJ <email@hidden>
Date: Sat, 27 Jun 2009 16:26:49 -0700

I'm using this method:

 textView:shouldChangeTextInRange:replacementText:

to let users put special symbols into a UITextView.

I detect the Return key by checking whether the input string is equal to @"\n". But how would I detect the back-delete key? @"\b" doesn't do it. And I can't seem to find any docs that list these codes.

dkj

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