# 2.3 注释

注释是程序中用来向人类自我注解的文本，而这部分文本不会对程序造成实质性的影响。在 Lisp 中，用一个未转义的分号（ ' ; ' ）作为注释的开始，不过这个分号不能包含在字符常量和字符串常量中。注释的范围持续到行末。Lisp 读取器会略过这部分，因此不会被读取进 Lisp 系统内部。

 '#@count' 会跳过前count个字符，这在二进制数据中注释很有用。Emacs Lisp 编译器会在其输出文件中使用。不过这并不是说在源代码中使用。

查阅 注释小助手，学习如何更好的组织注释。


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