NAME
    SortGList -- Sort the current gel list, ordering its y,x coordinates.

SYNOPSIS
    SortGList(rp)
              A1

    void SortGList(struct rastport *);

FUNCTION
    Sorts the current gel list according to the gels' y,x coordinates.
    This sorting is essential before calls to drawglist or docollision.

INPUTS
    rp = pointer to the rastport structure containing the gelsinfo

RESULT

BUGS

SEE ALSO
    initgels()  docollision()  drawglist()  graphics/rastport.h