System.Console.Regions
displayConsoleRegions
data ConsoleRegionHandle
data RegionLayout
withConsoleRegion
openConsoleRegion
closeConsoleRegion
class Displayable v
setConsoleRegion
appendConsoleRegion
finishConsoleRegion
openConsoleRegionSTM
newConsoleRegionSTM
closeConsoleRegionSTM
setConsoleRegionSTM
appendConsoleRegionSTM
data RegionContent
readRegionContent
consoleSize
type Width
consoleWidth
regionList