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synching RTFD data
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synching RTFD data

  • Subject: synching RTFD data
  • From: Seungoh Ryu <email@hidden>
  • Date: Wed, 2 Oct 2002 22:32:34 -0400
Hi,
Is there an efficient way to compare two "rich text data with graphics" (NSMutableAttributedString) and extract the differences?

Suppose I start with a textview with some data (text and graphics). Then I make a series of changes (delete here and there, add more characters or pictures).
I would like to extract a minimal amount of instructions so that a remote user
(who has a duplicate of my original data) can reproduce the changes I made avoiding having to transfer the whole NSTextStorage data.

Thanks for any help,

Seungoh _______________________________________________
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