I also found that problem. Perhaps it is because the smallest grain size
of rendering is not a line but a paragraph. Plucker viewer becomes very
slow when a paragraph size in the viewport is very large.
Current plucker viewer quickly reads through the document to the end
at the first open and makes scroll bar.
I think the relative position of each line in the paragraph should be
recorded at that time. How do you think, Mike?
I'm now hacking it to add feature to copy text into memopad, but by
same reason, much larger part of the document, instead of in viewport,
is copied to memopad currently.
/matto
