dmeladh                 _Adh_ allele frequencies in Australasian
                        _Drosophila melanogaster_
draw_key_moon           Moon key glyph for legends
geom_moon               Moon charts
gggibbous               gggibbous: Moon charts, a pie chart alternative
                        for two groups
lunardist               Lunar distances and principal phases for 2019
moonGrob                Draw a moon
