Hello, I have a question about the PDF header. I have noticed that we have some pdf's that have a header like "%PDF-1.3\r\n", note that this header has both a carraige return and line feed (\r\n). Then I have some other PDF's with a header like "%PDF-1.5\r", this has only a carraige return and NO line feed. Is the header without the line feed still valid? I have done some page extracts from Adobe Acrobat Pro (v 8.1.0) and noticed that when saving the page extracts from the Adobe software it also creates a header without a line feed character, so I'm guessing this is valid but would like confirmation. Thank you for your time.
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