local tArgs = { ... }

-- Get all the files in the directory
local sDir = shell.dir()
if tArgs[1] ~= nil then
	sDir = shell.resolve( tArgs[1] )
end

-- Sort into dirs/files, and calculate column count
local tAll = fs.list( sDir )
local tFiles = {}
local tDirs = {}

for n, sItem in pairs( tAll ) do
 if sItem ~= "watcher.lua" then
	 if string.sub( sItem, 1, 1 ) ~= "." then
		 local sPath = fs.combine( sDir, sItem )
		 if fs.isDir( sPath ) then
			 table.insert( tDirs, sItem )
		 else
			 table.insert( tFiles, sItem )
		 end
	 end
 end
  if sItem ~= "list" then
	 if string.sub( sItem, 1, 1 ) ~= "." then
		 local sPath = fs.combine( sDir, sItem )
		 if fs.isDir( sPath ) then
			 table.insert( tDirs, sItem )
		 else
			 table.insert( tFiles, sItem )
		 end
	 end
 end
end
table.sort( tDirs )
table.sort( tFiles )

if term.isColour() then
	textutils.pagedTabulate( colors.green, tDirs, colors.white, tFiles )
else
	textutils.pagedTabulate( tDirs, tFiles )
end