semantic-tag-deep-copy-one-tag
semantic-tag-deep-copy-one-tag is a compiled Lisp function in `tag.el
'.
(semantic-tag-deep-copy-one-tag TAG &optional FILTER)
Make a deep copy of TAG, applying FILTER to each child-tag.
No properties are copied except for :filename.
Overlay will be a vector.
FILTER takes TAG as an argument, and should return a `semantic-tag'.
It is safe for FILTER to modify the input tag and return it.