我是新手，请教大家jeecms中@cms标签到的源代码是在那里？

jeecms-servlet-front.xml
<bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
<property name="freemarkerVariables">
<map>
<entry key="uuid" value-ref="uuid"/>
<entry key="process_time" value-ref="process_time"/>
<entry key="text_cut" value-ref="text_cut"/>
                                                                                     <entry key="cms_pagination" value-ref="cms_pagination"/>
<entry key="cms_channel_list" value-ref="cms_channel_list"/>
<entry key="cms_channel_page" value-ref="cms_channel_page"/>
<entry key="cms_channel" value-ref="cms_channel"/>
<entry key="cms_content" value-ref="cms_content"/>
<entry key="cms_content_list" value-ref="cms_content_list"/>
<entry key="cms_content_page" value-ref="cms_content_page"/>
<entry key="cms_tag_list" value-ref="cms_tag_list"/>
<entry key="cms_tag_page" value-ref="cms_tag_page"/>
<entry key="cms_topic_list" value-ref="cms_topic_list"/>
<entry key="cms_topic_page" value-ref="cms_topic_page"/>
<entry key="cms_comment_list" value-ref="cms_comment_list"/>
<entry key="cms_comment_page" value-ref="cms_comment_page"/>
<entry key="cms_guestbook_ctg_list" value-ref="cms_guestbook_ctg_list"/>
<entry key="cms_guestbook_list" value-ref="cms_guestbook_list"/>
<entry key="cms_guestbook_page" value-ref="cms_guestbook_page"/>
<entry key="cms_vote" value-ref="cms_vote"/>
<entry key="cms_lucene_list" value-ref="cms_lucene_list"/>
<entry key="cms_lucene_page" value-ref="cms_lucene_page"/>

        <!--标签-->
<bean id="cms_pagination" class="com.jeecms.cms.action.directive.PaginationDirective"/>
<bean id="cms_channel_list" class="com.jeecms.cms.action.directive.ChannelListDirective"/>
<bean id="cms_channel_page" class="com.jeecms.cms.action.directive.ChannelPageDirective"/>
<bean id="cms_channel" class="com.jeecms.cms.action.directive.ChannelDirective"/>
<bean id="cms_content" class="com.jeecms.cms.action.directive.ContentDirective"/>
<bean id="cms_content_list" class="com.jeecms.cms.action.directive.ContentListDirective"/>
<bean id="cms_content_page" class="com.jeecms.cms.action.directive.ContentPageDirective"/>
<bean id="cms_tag_list" class="com.jeecms.cms.action.directive.ContentTagListDirective"/>
<bean id="cms_tag_page" class="com.jeecms.cms.action.directive.ContentTagPageDirective"/>
<bean id="cms_topic_list" class="com.jeecms.cms.action.directive.CmsTopicListDirective"/>
<bean id="cms_topic_page" class="com.jeecms.cms.action.directive.CmsTopicPageDirective"/>
<bean id="cms_comment_list" class="com.jeecms.cms.action.directive.CmsCommentListDirective"/>
<bean id="cms_comment_page" class="com.jeecms.cms.action.directive.CmsCommentPageDirective"/>
<bean id="cms_guestbook_ctg_list" class="com.jeecms.cms.action.directive.CmsGuestbookCtgListDirective"/>
<bean id="cms_guestbook_list" class="com.jeecms.cms.action.directive.CmsGuestbookListDirective"/>
<bean id="cms_guestbook_page" class="com.jeecms.cms.action.directive.CmsGuestbookPageDirective"/>
<bean id="cms_vote" class="com.jeecms.cms.action.directive.CmsVoteDirective"/>
<bean id="cms_lucene_list" class="com.jeecms.cms.lucene.LuceneDirectiveList"/>

上面这些都是@cms的源代码
<bean id="cms_lucene_page" class="com.jeecms.cms.lucene.LuceneDirectivePage"/>

顶2、3楼！

<@s.m "global.position"/><@p.select   这样的标签又是在哪里定义的呢？