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Module gr_normals

    gr_normals - a GRToolbox module
    Draws a curve, which distance from the origin curve depends on the
    normal vector.
    -[closed distance scale h o v noc nof now skip f m c e i s l]
    -help    For help on all options.
Special Options:
    -closed    Assume, that the curves are closed.
    -distance float    Distance between curve and normal curve.
    -scale float    Scale factor for length of normals.

Jens Trapp
Wed Jun 12 20:34:13 MET DST 1996