From: Jarmo Hurri <jarmo.hurri@iki.fi>
To: emacs-orgmode@gnu.org
Subject: Re: Latex preview foreground color problem
Date: Wed, 01 Aug 2018 09:07:58 +0300 [thread overview]
Message-ID: <87muu6liv5.fsf@iki.fi> (raw)
In-Reply-To: xuu6y3drusr9.fsf@gmail.com
Eric S Fraga <esflists@gmail.com> writes:
> On Monday, 30 Jul 2018 at 12:43, Jarmo Hurri wrote:
>> In my emacs config file I now have:
>>
>> (plist-put org-format-latex-options :foreground "white")
>> (plist-put org-format-latex-options :scale 2)
>
> This works for me but in the context that I also change the background
> to black (which does not necessarily match my Emacs background...). Try
> that just to see? It may be a LaTeX issue.
This seems to be a compatibility issue with the forest package in
Latex. The problem is demonstrated and explained in the org file
below. I don't know yet what the solution is.
Jarmo
# ---------------------------------------------------------------------
#+LATEX_HEADER: \usepackage{forest}
* \LaTeX{} fragments: package ~forest~ confuses foreground color setting
Interestingly enough, the foreground color set by
#+BEGIN_SRC elisp
(plist-put org-format-latex-options :foreground "White")
#+END_SRC
does /not/ change the foreground color in this simple invariant
equation \[ ab^n = ab\cdot b^{n-1} \] if ~usepackage{forest}~ is
included in \LaTeX{} header. When package ~forest~ is not used,
setting the color works just fine.
To make things a bit more complicated, after commenting or
uncommenting the ~LATEX_HEADER~ line, you need to remove the
contents of directory ~ltximg~ in the working directory to see the
difference, because the system caches the generated images of the
equations there.
prev parent reply other threads:[~2018-08-01 6:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-30 9:43 Latex preview foreground color problem Jarmo Hurri
2018-07-31 19:09 ` Eric S Fraga
2018-07-31 20:04 ` Jeremie Juste
2018-08-01 6:07 ` Jarmo Hurri [this message]
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