UDoc使用说明

 Adding a class is achieved from the "Classes" menu, using an appropriate class processor.实现了｜适当
 Classes can be removed only if they form an independant cycle：只有｜形成
 Classes can be filtered out using automatic filters (based on their names), or through advanced filters (using wildcards or regular expressions)：自动｜先进高级｜通配符｜正则表达式
 * F5: Load classes. Act on the selected classes, or on all the classes if non are selected.作用于｜

 * DEL: Filter the selected classes out, using an automatic name-based filter.过滤

 * Shift + Del: Remove the selected classes, provided they form an independant cycle.只要

* Click on a link: Show the full prototype, provided the class is loaded原型｜显示完整的原型，提供类加载
 * Double click on a link: may be bound to an action depending on the class processor (like show the Java documentation)｜绑定一个动作取决于类的处理

* Shift + Mouse Drag: Select classes using a rectangular marquee, by dragging onto the desktop area.托动｜矩形选取框


 * Ctrl + A: Select all the classes that are currently visible.

 * Ctrl + L: Organize the layout automatically.

 * Shift + F5: Crawl the classes. Press again to stop crawling.爬行