class-rgx = _?[A-Z][a-zA-Z0-9]+$
# added lower-case names
function-rgx = (_?([A-Z]+[a-z0-9]+([A-Z]+[a-z0-9]*)*)|main|([a-z_][a-z0-9_]*))$
class-rgx = _?[A-Z][a-zA-Z0-9]+$
# added lower-case names
function-rgx = (_?([A-Z]+[a-z0-9]+([A-Z]+[a-z0-9]*)*)|main|([a-z_][a-z0-9_]*))$