The function replace images filenames in an xml string with their id. The wml code cannot be valid without this operation.
wml_link_images(x, str)an rdocx object
wml string
The function is available to allow the creation of valid wml code containing references to images.
Other functions for officer extensions:
docx_reference_img(),
fortify_location(),
get_reference_value(),
opts_current_table(),
to_html(),
to_pml(),
to_wml()