small documentation.

data/xml-format.txt

@@ -5,4 +5,11 @@ for i in *.xml; do XMLLINT_INDENT=" " xmllint --format --recover ${i} > ${i}.for
 == url
 https://sourceforge.net/tracker/?func=detail&atid=879332&aid=2835828&group_id=176962
 
+== in order to replace & with <![CDATA[
+Execute it inside the translation folder.
+$ sed 's:>\(.*&[(amp)(br)(BR)(lt)(gt)].*\)<:><![CDATA[\1]]><:' * -i
+
+Ideas for improvement:
+http://unix.derkeiler.com/Newsgroups/comp.unix.shell/2007-07/msg00219.html
+
 ==