Package:
	Statements;
	
Statements:
	 (statements+=Statement)+
;

Statement:
	ForStatement
	;
	
	ForStatement:
	for="for("")" block=Child
	;
	
	Child:
	{Children} (";"
	| "{" (children+=Child)* "}"
	| it=Statement)
	;

	def dispatch void format(Statements statements, extension IFormattableDocument document) {
		// TODO: format HiddenRegions around keywords, attributes, cross references, etc. 
		for (statement : statements.statements) {
			statement.format
		}
	}

	def dispatch void format(ForStatement forStatement, extension IFormattableDocument document) {
		// TODO: format HiddenRegions around keywords, attributes, cross references, etc. 
		forStatement.block.format
	}
	
	def dispatch void format(Children children, extension IFormattableDocument document) {
		// TODO: format HiddenRegions around keywords, attributes, cross references, etc. 
		val open = children.regionFor.keyword("{")
		val close = children.regionFor.keyword("}")
		open.append[newLine]
		open.prepend[newLine]
		close.append[newLine]
		close.prepend[newLine]
		interior(open, close, [indent])

for()
{
	for()
	{
		for()
		{
			
		}
	}
}

for()
{
	for(){for(){}}
}

	def dispatch void format(Children children, extension IFormattableDocument document) {
		// TODO: format HiddenRegions around keywords, attributes, cross references, etc. 
		val open = children.regionFor.keyword("{")
		val close = children.regionFor.keyword("}")
		open.append[newLine]
		open.prepend[newLine]
		close.append[newLine]
		close.prepend[newLine]
		interior(open, close, [indent])
		// you dont format the content, no wonder it does not work
		for (subchild : children.children) {
			subchild.format
		}
		// nor the it
		children.it?.format
	}

for (subchild : children.children) {
			subchild.format
		}

children.it?.format