This is a great tool, but I'm having a problem. I'm trying to use it to save/load figure style structures. The problem is that the style structures include many empty strings. xml_write saves these as empty tags. When xml_read load the xml, empty tags are converted to empty matrices.
Ie. if I save an empty string ('') to xml, and load, I get an empty matrix ([]). This makes , e.g.
complain. However, converting all empty matrices to empty strings when loading would not work, since some of the struct members _should_ be empty matrices.
