Class hierarchy

CLexan
CParser
CContext

CNode
	CNodeValue
	CNodeVariable
	CNodeUnary
	CNodeBinary
	CNodeJump
	CNodeIfElse
	CNodeLoop
	CNodeBlock
	CNodeEmptyCommand
	CNodeFuncCall
	CNodeFunction

std::exception
	CBreakException
	CContinueException
	CReturnException

std::runtime_error
	CUnexpectedTokenException
	CNotAssignableException
	COperatorNotAllowedException
	CBadFunctionCallException
	CVariableNotInitializedException