* Latex export: setting options for packages included by default
@ 2020-01-23 14:13 Jarmo Hurri
2020-01-23 19:01 ` John Kitchin
0 siblings, 1 reply; 2+ messages in thread
From: Jarmo Hurri @ 2020-01-23 14:13 UTC (permalink / raw)
To: emacs-orgmode
Greetings.
When I export to Latex, org automatically creates the following line in
preamble:
\usepackage{color}
I would like to find a way to pass option [monochrome] to this
package. Adding another \usepackage creates a conflict. My preferred way
would be to add the line
\PassOptionsToPackage{monochrome}{color}
to the preamble before \usepackage.
1. Is there a way to do this (easily) in Org? I think it is possible to
redefine the preamble template, but that would be an overkill.
2. If there is no direct option for this, could we have one? Like
#+latex_header but which would be applied before any packages are
loaded?
Jarmo
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Latex export: setting options for packages included by default
2020-01-23 14:13 Latex export: setting options for packages included by default Jarmo Hurri
@ 2020-01-23 19:01 ` John Kitchin
0 siblings, 0 replies; 2+ messages in thread
From: John Kitchin @ 2020-01-23 19:01 UTC (permalink / raw)
To: emacs-orgmode
Is this package listed in org-latex-default-packages-alist?
If so, you might try something like:
#+BEGIN_SRC emacs-lisp
(let ((org-latex-default-packages-alist org-latex-default-packages-alist))
(setf (nth (seq-position org-latex-default-packages-alist "color"
(lambda (a b) (string= b (nth 1 a))))
org-latex-default-packages-alist)
'("monochrome" "color" nil))
(org-latex-export-to-pdf))
#+END_SRC
I think that would be a temporary modification just for the export.
Alternatively, you might define a new latex class like this:
(add-to-list 'org-latex-classes
'("article-monochrome"
"\\documentclass{article}
\\PassOptionsToPackage{monochrome}{color}
[DEFAULT-PACKAGES]
[PACKAGES]
[EXTRA]"
("\\section{%s}" . "\\section*{%s}")
("\\subsection{%s}" . "\\subsection*{%s}")
("\\subsubsection{%s}" . "\\subsubsection*{%s}")
("\\paragraph{%s}" . "\\paragraph*{%s}")
("\\subparagraph{%s}" . "\\subparagraph*{%s}")))
and then specify #+LATEX_CLASS: article-monochrome in the org-file.
Jarmo Hurri <jarmo.hurri@iki.fi> writes:
> Greetings.
>
> When I export to Latex, org automatically creates the following line in
> preamble:
>
> \usepackage{color}
>
> I would like to find a way to pass option [monochrome] to this
> package. Adding another \usepackage creates a conflict. My preferred way
> would be to add the line
>
> \PassOptionsToPackage{monochrome}{color}
>
> to the preamble before \usepackage.
>
> 1. Is there a way to do this (easily) in Org? I think it is possible to
> redefine the preamble template, but that would be an overkill.
>
> 2. If there is no direct option for this, could we have one? Like
> #+latex_header but which would be applied before any packages are
> loaded?
>
> Jarmo
--
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu
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