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		Don J
I've changed the height of a line to zero.  It has disappeared from view.  I
don't seem to be able to reverse the operation or otherwise get it back.
The line contains information that will be difficult to duplicate. How do I
get it back?
Don J
				
			don't seem to be able to reverse the operation or otherwise get it back.
The line contains information that will be difficult to duplicate. How do I
get it back?
Don J
