一直想找一款VIM的可见书签，因为默认VIM书签要通过命令调用，而且通过命令查看虽然跳转方便但不直观。Google后找到一款Visual Bookmark，却发现使用起来并非介绍中的那样，书签行不能高亮（不知是和我配置冲突还是其他什么原因）。后来发现了这款Bookmarking，功能类似，而且操作简单方便，通过F3设置/取消书签，并在书签所在行左侧标识。

插件介绍：
Add a book marking feature to Vim that allows lines of interest to be marked. While similar to marks, you don’t need to assign a bookmark to a mark key, instead an infinite number of bookmarks can be created and then jumped through in sequential order (by line number) with no strain on your memory. This is great to use when you are browsing through some source code for the first time and need to mark out places of interest to learn how it works.

使用方法：
* / :ToggleBookmark – 当前位置设置书签。
* / :PreviousBookmark – 跳转到当前文件中离当前行最近的上一个书签位置。
* / :NextBookmark – 跳转到当前文件中离当前行最近的下一个书签位置。

安装方法：
1. Download the vimball ‘bookmarking.vba’
2. $ vim bookmarking.vba
3. (In Vim) ‘: source %’
4. (In Vim) ‘: q’

下载地址：

http://www.vim.org/scripts/script.php?script_id=3022