String param_name=child->get_attribute("name")->get_value();
+ // SVN r2013 and r2014 renamed all 'pos' and 'offset' parameters to 'origin'
+ // 'pos' and 'offset' will appear in old .sif files; handle them correctly
+ if (param_name == "pos" || param_name == "offset")
+ param_name = "origin";
+
if(child->get_attribute("use"))
{
// If the "use" attribute is used, then the