()
Merge the current document with any previous revision
    by using the content of the current document to replace
    the content of previous revisions, and by deleting the
    current document afterwards. Returns the resulting
    document of the merge process.
Merge the current document with any previous revision
    by using the content of the current document to replace
    the content of previous revisions, and by deleting the
    current document afterwards. Returns the resulting
    document of the merge process.
Merge the current document with any previous revision by using the content of the current document to replace the content of previous revisions and by deleting the current document afterwards . Returns the resulting document of the merge process .
def mergeRevision():
    """
    Merge the current document with any previous revision
    by using the content of the current document to replace
    the content of previous revisions, and by deleting the
    current document afterwards. Returns the resulting
    document of the merge process.
    """
def mergeRevision ( ) :