org-point-in-group
org-point-in-group is a compiled Lisp function in `org.el
'.
(org-point-in-group POINT GROUP &optional CONTEXT)
Check if POINT is in match-group GROUP.
If CONTEXT is non-nil, return a list with CONTEXT and the boundaries of the
match. If the match group does not exist or point is not inside it,
return nil.