

# xml_set_attribv_occ

# xml_set_first_attribv

# xml_set_all_attribv

# xml_set_text

# xml_set_all_text

# create_tag

# delete_att

# delete_tag

# replace_tag

# set_species

# change_atomgr_att

# add_num_to_att

# eval_xpath

# eval_xpath2

# eval_xpath3

# get_xml_attribute

# get_inpxml_file_structure
# IMPORTANT: Here we need thats that tell us when the plugin has to be maintained, i.e Know thing in the inp schema where changed
# Is there a way to test for not yet know attributes? i.e if the plugin is complete? Back compatible?
# I.e make for each Fleur schema file, complete inp.xml file version a test if the attributes exists.

# make a test_class
