From 84de2396c3f0fcdc9994028b5bf5f0005c763496 Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou <n.goaziou@gmail.com>
Date: Sun, 9 Jun 2013 11:11:13 +0200
Subject: [PATCH] ox-latex: Use \ul (from soul package) instead of \underline

* lisp/org.el (org-latex-default-packages-alist): Document need for
  "soul" package.
* lisp/ox-latex.el (org-latex-text-markup-alist): Use \ul (from "soul"
  package) instead of \underline for underline text.
---
 lisp/org.el      | 1 +
 lisp/ox-latex.el | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/org.el b/lisp/org.el
index b9e6d9e95..bf996570a 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -3828,6 +3828,7 @@ Org mode to function properly:
   symbols used for interpreting the entities in `org-entities'.
   You can skip some of these packages if you don't use any of the
   symbols in it.
+- soul: for underline and strike-through
 - graphicx: for including images
 - float, wrapfig: for figure placement
 - longtable: for long tables
diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index 18be4133c..c8484ff04 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -525,7 +525,7 @@ When nil, no transformation is made."
 					 (code . verb)
 					 (italic . "\\emph{%s}")
 					 (strike-through . "\\st{%s}")
-					 (underline . "\\underline{%s}")
+					 (underline . "\\ul{%s}")
 					 (verbatim . protectedtexttt))
   "Alist of LaTeX expressions to convert text markup.