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Re: [Orgmode] Re: How do you use org for other formats


From: Nick Dokos
Subject: Re: [Orgmode] Re: How do you use org for other formats
Date: Thu, 30 Jul 2009 14:31:54 -0400

Bernt Hansen <address@hidden> wrote:

> Brian van den Broek <address@hidden> writes:
> 
> > Bernt Hansen said unto the world at 30/07/09 01:13 PM:
> >> zwz <address@hidden> writes:
> >>
> >>> I recently found the problem when I want to export the org file to
> >>> html and pdf.
> > <snip>
> >
> >> The following test file works fine for me as far as I can tell
> >>
> >> ,----[ x.org ]
> >> | #+TITLE:     x.org
> >> | #+AUTHOR:    Bernt Hansen
> >> | #+EMAIL:     address@hidden
> >> | #+DATE:      2009-07-30 Thu
> >> | #+DESCRIPTION: | #+KEYWORDS: | #+LANGUAGE:  en
> >> | #+OPTIONS:   H:3 num:t toc:t \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
> >> | #+OPTIONS:   TeX:t LaTeX:nil skip:nil d:nil todo:t pri:nil 
> >> tags:not-in-toc
> >> | #+INFOJS_OPT: view:nil toc:nil ltoc:t mouse:underline buttons:0 
> >> path:http://orgmode.org/org-info.js
> >> | #+EXPORT_SELECT_TAGS: export
> >> | #+EXPORT_EXCLUDE_TAGS: noexport
> >> | #+LINK_UP:   | #+LINK_HOME: | | * Test
> >> | |   Some math formulae:
> >> | |   y = x_1^2 + x_2^2
> >> | |   y^2 = 2x^2 + 1
> >> | |   z_2 = x_1 + x_2 + 2 (y_1 + y_2 + r)
> >> `----
> >>
> >> This renders HTML (C-c C-e b) [*1*] and PDF (C-c C-e d) [*2*] that look
> >> fine to me
> >>
> >
> >
> >
> > I don't export from org at all, but Bernt's pdf doesn't look right to
> > me. Notice that in the first equation, the exponents appear as `^2'
> > (i.e., with the `^' character). As a heavy LaTeX user, I would write
> > it as `y = x_{1}^{2} + x_{2}^{2}', but trying Bernt's file with this
> > modification, I still had the same result (`^2' in the output as
> > opposed to a superscripted `2'). Org 6.28d and emacs 22.2.1 on ubuntu
> > 8.10.
> 
> Actually you're right - I didn't notice that.  If I export via docbook
> (C-c C-e V) it looks better:  http://www.norang.ca/tmp/x-3.pdf
> 

Yes, it does look much better (does it work as well with HTML?). So there
is a bug in the LaTeX exporter apparently. However, I tried the LaTeX
fragments approach in section 11.3 of the manual and it works fine with
both LaTeX and HTML (but you have to turn the LaTeX option on: exporting
to HTML then preprocesses the LaTeX fragments to produce images that can
then be included in the HTML file):

,----
| #+OPTIONS:   LaTeX:t
| 
| * Test
| 
|   Some math formulae:
| 
| 
| \begin{equation}
|   y = x_1^2 + x_2^2
| \end{equation}
| 
| \begin{equation}
|   y^2 = 2x^2 + 1
| \end{equation}
| 
| \begin{equation}
|   z_2 = x_1 + x_2 + 2 (y_1 + y_2 + r)^4
| \end{equation}
`----

Thanks,
Nick




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