public Driver(Consumer consumer, CompilationContext compilationContext)
{
if(consumer == null) {
throw new ArgumentNullException("consumer");
} else if(compilationContext == null) {
throw new ArgumentNullException("compilationContext");
}
this.compilationContext = compilationContext;
this.syntaxifier = new Syntaxifier(
syntax => consumer(indentation, syntax),
e => compilationContext.HandleSyntaxError(e));
}
