environment/lib/python2.7/site-packages/IPython/core/page.py
def get_pager_start(pager, start):
    """Return the string for paging files with an offset.

    This is the '+N' argument which less and more (under Unix) accept.
    """

    if pager in ['less','more']:
        if start:
            start_string = '+' + str(start)
        else:
            start_string = ''
    else:
        start_string = ''
    return start_string
def get_pager_start(pager, start):
    """Return the string for paging files with an offset.

    This is the '+N' argument which less and more (under Unix) accept.
    """

    if pager in ['less','more']:
        if start:
            start_string = '+' + str(start)
        else:
            start_string = ''
    else:
        start_string = ''
    return start_string
Return the string for paging files with an offset.

    This is the '+N' argument which less and more (under Unix) accept.