Re: [O] naming image files before exporting to PDF

[Timothée Flutre]

Thanks for your answers. In fact, the problem comes from the LaTeX package "underscore" (I had it in my ~/.emacs).

In this situation:

#+latex_header: \usepackage{underscore}
#+latex_header: \graphicspath{ {./images/} }
[[file:simul001_a-4_b-0-1.pdf]]
=> the image is not displayed

Whereas in this situation:
#+latex_header: \graphicspath{ {./images/} }
[[file:simul001_a-4_b-0-1.pdf]]
=> the image is displayed correctly

Therefore, if one needs to have any underscore in the text as well as in image file names, the only way I found is to use the verbatim mode ("=" in org-mode) to handle underscore in text.
Here is an example that works:

#+latex_header: \graphicspath{ {./images/} }
File name: =simul001_a-4_b-0-1.pdf=
[[file:simul001_a-4_b-0-1.pdf]]

Note also that underscore "_" and hyphen "-" work well separately as well as together.

Timothée Flutre

2015-02-06 9:06 GMT+01:00 Rainer M Krug <address@hidden>:

I remember a similar problem, and the cuprit was the dot. If I remember
correctly, LaTeX was interpreting everything after the *first* "." as
the extension.

After avoiding "." in file names for images, it worked.

"_" are fine.

Rainer

John Kitchin <address@hidden> writes:

> Dashes are usually fine. Did you try replacing the _ with -?
>
> I try to avoid _ in filenames, but - works for me.
>
> On Thu, Feb 5, 2015 at 6:42 PM, Timothée Flutre <address@hidden> wrote:
>
>> In the org file, it would look like this:
>> #+latex_header: \graphicspath{ {./images/} }
>> [[file:simul001_a-4_b-0.1.pdf]]
>
>
>
>
> John
>
> -----------------------------------
> 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

--
Rainer M. Krug
email: Rainer<at>krugs<dot>de
PGP: 0x0F52F982