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[Orgmode] [bug] overprotective begin/end during latex export
From: |
Eric Schulte |
Subject: |
[Orgmode] [bug] overprotective begin/end during latex export |
Date: |
Sat, 12 Jun 2010 22:25:07 -0700 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) |
Hi,
I've run across the following bug a couple of times before, but have
finally had a chance to really distill it. When exporting the following
--8<---------------cut here---------------start------------->8---
#+TITLE: latex environments bug
there is markup /out here/
#+LaTeX: \begin{enumerate}
but *no markup* in here
#+LaTeX: \end{enumerate}
and markup _down here_ as well
--8<---------------cut here---------------end--------------->8---
everything works as expected, except that the
but *no markup* in here
line is *not* exported to LaTeX, but is rather copied verbatim into the
final LaTeX file.
I've isolated the culprit down into this nice little self-contained
block of emacs-lisp from org-latex.el
--8<---------------cut here---------------start------------->8---
;; Preserve latex environments
(goto-char (point-min))
(while (re-search-forward "^[ \t]*\\\\begin{\\([a-zA-Z]+\\*?\\)}" nil t)
(let* ((start (progn (beginning-of-line) (point)))
(end (and (re-search-forward
(concat "^[ \t]*\\\\end{"
(regexp-quote (match-string 1))
"}") nil t)
(point-at-eol))))
(if end
(add-text-properties start end '(org-protected t))
(goto-char (point-at-eol)))))
--8<---------------cut here---------------end--------------->8---
it seems that by the time this code is run, the #+LaTeX: prefixes have
been removed, and the latex exporter has no way to distinguish something
like
--8<---------------cut here---------------start------------->8---
#+LaTeX: \begin{itemize}
- first
- second
- third
#+LaTeX: \begin{itemize}
--8<---------------cut here---------------end--------------->8---
from something like
--8<---------------cut here---------------start------------->8---
\begin{itemize}
\item first
\item second
\item third
\end{itemize}
--8<---------------cut here---------------end--------------->8---
I'm not sure how this should be dealt with, but I thought I'd bring it
up.
Best -- Eric
- [Orgmode] [bug] overprotective begin/end during latex export,
Eric Schulte <=