Svn现在已经有点out了，p2p的技术现在是流行，连Apache都首选的source server 工具是git
Svn keywords : keywords=Id Reversion Date Author.还有一些但不常用，这些都是来自rcs.
在tortoist svn中，你可以这样配置
enable-auto-props = yes
[auto-props]
*.java = svn:keywords=Id Reversion Date Author
下面话是tortoist 文档说的
You can configure Subversion and TortoiseSVN to set properties automatically on files and folders when they are added to the repository. There are two ways of doing this.