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From: Nick Dokos <ndokos@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Re: LaTeX fragment preview weirdness
Date: Wed, 02 Jun 2021 13:28:08 -0400	[thread overview]
Message-ID: <8735u0w507.fsf@alphaville.usersys.redhat.com> (raw)
In-Reply-To: <49a9e4a9-8787-6951-6c98-062426fb5202@gmail.com>

Scott Randby <srandby@gmail.com> writes:

> First, I'm using Emacs 27.2 and Org 9.4.6.
>
> I have the following code in an Org file:
>
> #+latex_header: \hypersetup{pdfauthor={Author},pdftitle={Title},pdfsubject={Subject},pdfkeywords={keyword},pdfproducer={Emacs Org},pdfcreator={pdflatex}}
> #+latex_header: \hypersetup{colorlinks=true,urlcolor=blue,linkcolor=black}
>
> The above lines are in a section at the end of my document.
>
> When I do C-c C-x C-l in a section (or with a fragment at point), the following appears above every  fragment that is previewed:
>
> pdfauthor=Author,pdftitle=Title,pdfsubject=Subject,pdfkeywords=keyword,pdfproducer=Emacs Org,pdfcreator=pdflatex colorlinks=true,urlcolor=blue,linkcolor=black
>
> Here is a sample section from my Org file:
>
> --BEGIN--
>
> * Distance Formula
>
> Let $d$ be the distance between $(x_{1}, y_{1})$ and $(x_{2}, y_{2})$.
> \[
> d=\sqrt{\left(x_{1}-x_{2}\right)^{2}+\left(y_{1}-y_{2}\right)^{2}}
> \]
>
> --END--
>
>

You probably want #+LATEX_HEADER_EXTRA, not #+LATEX_HEADER. Do

   (info "(org) Latex header and sectioning")

where it says:

#+BEGIN_QUOTE
   The LaTeX export back-end appends values from ‘LATEX_HEADER’ and
‘LATEX_HEADER_EXTRA’ keywords to the LaTeX header.  The docstring for
‘org-latex-classes’ explains in more detail.  Also note that LaTeX
export back-end does not append ‘LATEX_HEADER_EXTRA’ to the header when
previewing LaTeX snippets (see *note Previewing LaTeX fragments::).
#+END_QUOTE

-- 
Nick

"There are only two hard problems in computer science: cache
invalidation, naming things, and off-by-one errors." -Martin Fowler



  reply	other threads:[~2021-06-02 17:30 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-02 16:53 Scott Randby
2021-06-02 17:28 ` Nick Dokos [this message]
2021-06-02 18:19   ` Scott Randby
2021-06-03 19:54     ` Scott Randby

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