source insight 对于一个开发者来说，我用的比较多的就是阅览代码，

因为它里面的一些命令(功能)很便于对代码中的变量，函数的运用情况，

定义位置等有比较方便的查阅。这对开发者来说，跟踪似的查阅代码是个很好的工具。

也助于对代码的理解-For a software developer, sometimes you need to compare source code , to deep into the source code. And your purpose is getting more understanding the source code.You have to understand the variables or functions , include where they called, where they are defined. And Source Insight it is the tool for this purpose you want