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* [PATCH] Protect active characters such as `~' when exporting to LaTeX
@ 2015-01-16 14:58 Sebastien Vauban
  2015-01-16 16:42 ` Nick Dokos
  2015-01-16 17:12 ` Aaron Ecay
  0 siblings, 2 replies; 3+ messages in thread
From: Sebastien Vauban @ 2015-01-16 14:58 UTC (permalink / raw)
  To: emacs-orgmode-mXXj517/zsQ

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Hello,

When ~code~ is converted to LaTeX, it becomes \verb~code~; i.e., it uses
a potentially "dangerous" character, in this case `~' which is active.

In most cases, it is unnoticeable, but in some environments, it breaks.

The solution is to protect the command, what the attached patch does.

PS- Nicolas, can you apply this one without problem?

Best regards,
  Seb

-- 
Sebastien Vauban

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From e5a6525898a41a4e4381c46575f7c54e8a367700 Mon Sep 17 00:00:00 2001
From: Sebastien Vauban <sva-news-D0wtAvR13HarG/iDocfnWg@public.gmane.org>
Date: Fri, 16 Jan 2015 15:53:40 +0100
Subject: [PATCH] Protect active characters such as `~'

---
 lisp/ox-latex.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index 66cc6c2..cb6d75c 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -1,6 +1,6 @@
 ;;; ox-latex.el --- LaTeX Back-End for Org Export Engine

-;; Copyright (C) 2011-2014 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2015 Free Software Foundation, Inc.

 ;; Author: Nicolas Goaziou <n.goaziou at gmail dot com>
 ;; Keywords: outlines, hypermedia, calendar, wp
@@ -1122,7 +1122,7 @@ INFO is a plist used as a communication channel.  See
      ;; and use "\\verb" command.
      ((eq 'verb fmt)
       (let ((separator (org-latex--find-verb-separator text)))
-	(concat "\\verb" separator
+	(concat "\\protect\\verb" separator
 		(replace-regexp-in-string "\n" " " text)
 		separator)))
      ;; Handle the `protectedtexttt' special case: Protect some
--
2.1.1

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2015-01-16 14:58 [PATCH] Protect active characters such as `~' when exporting to LaTeX Sebastien Vauban
2015-01-16 16:42 ` Nick Dokos
2015-01-16 17:12 ` Aaron Ecay

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