org-save-markers-in-region

org-save-markers-in-region is a compiled Lisp function in `org.el'.

(org-save-markers-in-region BEG END)

Check markers in region.
If these markers are between BEG and END, record their position relative
to BEG, so that after moving the block of text, we can put the markers back
into place.
This function gets called just before an entry or tree gets cut from the
buffer. After re-insertion, `org-reinstall-markers-in-region' must be
called immediately, to move the markers with the entries.