squirrelmail/include/*.php --output=squirrelmail/po/squirrelmail.pot
xgettext ${XGETTEXT_OPTIONS} -j \
squirrelmail/include/options/*.php --output=squirrelmail/po/squirrelmail.pot
+xgettext ${XGETTEXT_OPTIONS} -j \
+ squirrelmail/images/themes/*/*.php --output=squirrelmail/po/squirrelmail.pot
# ** Plugins