关于命名的规则
namspace->noun::adjective::adjective
命名 名词 形容词 形容词
package Disk;
package Disk::Audio;
package Disk::DVD;
package Disk::DVD::Rewritable;
routine->imperative_verb [adjective] - noun - preposition
常规 当前动作 形容词 名词 介词
sub get_record; #im_verb noun
sub get_record_for; #im_berb noun pre
sub eat_cookie; #im_verb noun
sub eat_previous_cookie; #im_verb adj noun
sub build_profile; #im_verb noun
sub build_execution_profile; #im_verb adj noun
sub build_execution_profile_using; #im_verb adj noun pre