The modules described in this chapter support data compression with the zlib,
gzip, and bzip2 algorithms, and the creation of ZIP- and tar-format archives.
Many, many thanks to Jack Slocum;
the inspiration and much of the code for the comment system comes from Jack's
blog, and this site couldn't have been built without his wonderful
YAHOO.ext library. Thanks also to Yahoo for YUI itself.
关于本评注系统
本站使用上下文关联的评注系统来收集反馈信息。不同于一般对整章做评注的做法， 我们允许你对每一个独立的“文本块”做评注。一个“文本块”看起来是这样的：
一个“文本块”是一个段落，一个列表项，一段代码，或者其他一小段内容。 你选中它会高亮度显示:
要对文本块做评注，你只需要点击它旁边的标识块:
我们会仔细阅读每个评论，如果可能的话我们也会把评注考虑到未来的版本中去:
如果你愿意你的评注被采用，请确保留下你的全名 (注意不是昵称或简称）
Many, many thanks to Jack Slocum; the inspiration and much of the code for the comment system comes from Jack's blog, and this site couldn't have been built without his wonderful
YAHOO.extlibrary. Thanks also to Yahoo for YUI itself.