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Topic: What are the xref tables ????
Conf: (P-PDF) Developers, Msg: 37625
From: aandi
Date: 3/29/2002 07:12 PM
You will always find ONE xref table at the end of the file, and when reading a file created by a simple program that is usually all there is.
Otherwise, the only method that is valid is to carefully find the trailers and each xref, follow each Prev reference. Be sure to check out some optimized PDFs - they have two xref tables, with the first one to be read BEFORE the second...