I do pdf in org-mode with my own preamble, but the generated PDF or tex file always displays information obtained from:
(format "\\hypersetup{\n pdfkeywords={%s},\n pdfsubject={%s},\n pdfcreator={%s}}\n"
(org-export-latex-fontify-headline keywords)
(org-export-latex-fontify-headline description)
(concat "Emacs Org-mode version " org-version))
these cod are located in ~ / .emacs.d / org-7.8.11 / lisp / org-latex.el
I canceled it to prevent useless information from appearing on the first page of my PDF file. However, is it possible to delete such codes without losing any function?
What influences will be caused by this action?
Thank you for your help.
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