在组织模式下取消\ hypersetup后会产生什么影响? [英] what are the influences after cancelling \hypersetup in org-mode?

问题描述

我以自己的序言在org模式下制作pdf，但是生成的PDF或tex文件始终显示以下信息:

I make pdf in org-mode with my own preamble, but the PDF or tex file generated always appear the information resulting 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))

这些鳕鱼位于〜/.emacs.d/org-7.8.11/lisp/org-latex.el

those cods locate in ~/.emacs.d/org-7.8.11/lisp/org-latex.el

我取消了它，以防止无用的信息出现在其PDF文件的第一页. 但是，可以删除这些代码而不丢失任何功能吗?

I cancelled it to prevent the useless information appearing at the first page of its PDF-file. However is it OK to delete such codes without any function lost?

此动作会产生什么影响?

what influences will be caused by this action?

谢谢您的帮助.

推荐答案

好的，我知道这是怎么回事.

Ok, I know how it is.

将代码添加到您的序言中:

add the code into your preamble :

\usepackage{hyperref}

所有问题都解决了.

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