AssociateSection
const FSSpec *newSectionDocument ; contains the volume reference number, directory ID, and filename of the new
document
If a user saves a document that contains sections under another name ( using
Save As) or pastes a portion of a document that contains a section into
alias record.
sectionH is a handle to the section record for a given section.
newSectionDocument contains the volume reference number, directory ID, and
function calls UpdateAlias on the section's alias record. noErr (0) No error