Thanks for the reply. And I would like to learn what they are used for, even if I have no use for them now. They seem to occur mostly, when I do a lot of editing. Especially when I use the carriage return.
At this point I really don't understand what you mean by:
Quote:
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They keep 2 words from being separated/justify padded.
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Could you give me an example of when or why I'd use them?