zotero/zotero — Issue #61: Merge identical attachments when detecting duplicates
Author: simonster
Created: 2012-02-20 03:11:59+00:00
State: open

http://forums.zotero.org/discussion/22025/merging-documents-zotero-303/

A potential pitfall here is that many websites timestamp the PDF, so the first page won't be identical, even if subsequent pages are and the content is the same. We might want to come up with a good heuristic to detect equality in these cases. One option would be to use pdftotext or pdf.js. Another option would be to assume that attachments with the same name are identical.