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CodeBlocksPortable/share/CodeBlocks/lexers/lexer_haskell.sample

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import Data.List
import Text.Regex
import System.Random
import Data.Ord
type Point = (Float,Float)
type Color = (Int,Int,Int)
type Polygon = [Point]
type Person = [Int]
type Link = [Point]
type Placement = [(Point,Person)]
type EnergyFunction a = a -> Int
type TemperatureFunction = Int -> Int -> Float
type TransitionProbabilityFunction = Int -> Int -> Float -> Float
type MotionFunction a = StdGen -> a -> (StdGen,a)
main = do
putStr "Hello World! Let's have a picnic! \n"
people_text <- readFile "people.txt"
let people :: [Person]
people = read people_text
putStr "Number of people coming: "
print (length people)