No comment. Sorry.

	parameters
	initialize sliderParameters treePercentage treePercentage:

	setup
	setup setupBorder setupFire setupTrees

	demons	top
	consumeFuel
	spreadFire

	parameters	top
	initialize
	sliderParameters Answer a list of parameters that the user can change via a slider. Each parameter is described by an array of: <name> <min value> <max value> <balloon help string>.
	treePercentage
	treePercentage:

	setup	top
	setup Subclasses should override this to setup the initial conditions of this StarSqueak world. The method should start with 'self clearAll'.
	setupBorder
	setupFire
	setupTrees Setup a forest with treePercentage of trees.