LaTeX export: Fix bug in export of checkboxes with checked status

Patch by Baoqiu Cui

lisp/ChangeLog

@@ -1,5 +1,8 @@
 2009-03-21  Carsten Dominik  <carsten.dominik@gmail.com>
 
+	* org-export-latex.el (org-export-latex-list-parameters): Fix bug
+	with the definition of a checked box.
+
 	* org-clock.el (org-clock-find-position): Fix drawer indentations.
 
 	* org-export-latex.el (org-export-latex-low-levels): More options

lisp/org-export-latex.el

@@ -232,7 +232,7 @@ the %s stands here for the inserted headline and is mandatory."
 		 (string :tag "Use a section string" :value "\\subparagraph{%s}")))
 
 (defcustom org-export-latex-list-parameters
-  '(:cbon "\\texttt{[ ]}" :cboff "\\texttt{[ ]}")
+  '(:cbon "\\texttt{[X]}" :cboff "\\texttt{[ ]}")
   "Parameters for the LaTeX list exporter.
 These parameters will be passed on to `org-list-to-latex', which in turn
 will pass them (combined with the LaTeX default list parameters) to