From: "Charles C. Berry" <ccberry@ucsd.edu>
To: Jeremie Juste <jeremiejuste@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: How to use :prologue with latex
Date: Mon, 24 Apr 2017 09:43:24 -0700 [thread overview]
Message-ID: <alpine.OSX.2.20.1704240925080.726@charles-berrys-macbook.local> (raw)
In-Reply-To: <87k26a84um.fsf@u-cergy.fr>
On Mon, 24 Apr 2017, Jeremie Juste wrote:
>
>
> Hello,
>
> I would like to use :prologue and epilogue with latex output when using
> R. Would it be possible to do something like the following?
>
[...]
> #+BEGIN_SRC R :results output latex :prologue \\begin{table} :epilogue \\end{table} [...]
[...]
Sure. But you do not need to; see my comment at bottom. Try this:
#+NAME: test1123
#+HEADER: :prologue cat("\\begin{table}\n")
#+HEADER: :epilogue cat("\\end{table}\n")
#+BEGIN_SRC R :results output latex :session *R* :dir tmp :cache no
require(xtable)
print(xtable(data.frame(a=rnorm(10),b=letters[1:10])),floating.environment=FALSE)
#+END_SRC
You might be better off using the :post header arg.
Define a src block like this:
#+name: add-table-env
#+BEGIN_SRC emacs-lisp
(format "\\begin{table}\n%s\n\\end{table}\n" *this*)
#+END_SRC
Then use
#+HEADER: :post add-table-env()
in place of the two header lines above. The advantage is that you can if
you want do more complicated moidification of the result.
----
AFAIK, LaTeX has no FALSE environment.
I think what you actually wanted was *not* :prologue and :epilogue but
this R code:
#+begin_src R
print(xtable(data.frame(a=rnorm(10),b=letters[1:10])),floating.environment="table")
#+end_src
HTH,
Chuck
next prev parent reply other threads:[~2017-04-24 16:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-24 10:41 How to use :prologue with latex Jeremie Juste
2017-04-24 16:43 ` Charles C. Berry [this message]
2017-04-25 10:25 ` Jérémie Juste
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