The xturtle package

In ghci

 :m Graphics.X11.Turtle
 f <- openField
 t <- newTurtle f
 forward t 100
 left t 50

etc

Properties

Versions	0.0.1, 0.0.2, 0.0.4, 0.0.5, 0.0.6, 0.0.7, 0.0.8, 0.0.9, 0.0.10, 0.0.11, 0.0.12, 0.0.13, 0.0.14, 0.0.15, 0.0.16, 0.0.17, 0.1.0, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.9, 0.1.11
Dependencies	base (>3 & <5), convertible, setlocale, X11, X11-xft (≤3.1), x11-xim, yjtools (≥0.9.13)
License	BSD3
Author	Yoshikuni Jujo <PAF01143@nifty.ne.jp>
Maintainer	Yoshikuni Jujo <PAF01143@nifty.ne.jp>
Stability	experimental
Category	Teaching
Source repository	git clone git://github.com/YoshikuniJujo/xturtle.git
Upload date	Fri Feb 17 06:10:22 UTC 2012
Uploaded by	YoshikuniJujo
Built on	ghc-7.4