From 35a2ef34003f7eb4e39e45a36221d45ba2f4b464 Mon Sep 17 00:00:00 2001
From: Carsten Dominik <carsten.dominik@gmail.com>
Date: Sun, 27 Mar 2011 09:04:09 +0200
Subject: [PATCH] Fix LaTeX export of tags containing the character `#'

* lisp/org-latex.el (org-export-latex-keywords-maybe): Protect # in tags.

The `#' is a special LaTeX character and needs to be protected.
---
 lisp/org-latex.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/org-latex.el b/lisp/org-latex.el
index 605795ca8..ed1f4161d 100644
--- a/lisp/org-latex.el
+++ b/lisp/org-latex.el
@@ -1524,7 +1524,7 @@ links, keywords, lists, tables, fixed-width"
 	  (format org-export-latex-tag-markup
 		  (save-match-data
 		    (replace-regexp-in-string
-		     "_" "\\\\_" (match-string 0)))))
+		     "\\([_#]\\)" "\\\\\\1" (match-string 0)))))
 	 t t)))))
 
 (defun org-export-latex-fontify-headline (string)