export(checkZone,
       extractInfo,
       getBorders,
       getCentroid,
       getIB,
       getICoords,
       getSCoords,
       getInts,
       getSets,
       getZones,
       openPlot,
       plotRules,
       venn)
import(admisc)
importFrom("grDevices", "adjustcolor", "col2rgb", "colorRampPalette", "dev.cur",
       "dev.new", "rgb")
importFrom("graphics", "lines", "par", "plot", "polygon", "polypath", "text",
       "points", "title")
importFrom("utils", "tail", "packageDescription", "read.csv", "capture.output")
